d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
7ee81174ca
freebsd-dev/configure
Ed Maste 7ee81174ca Vendor import of OpenSSH 9.2p1
2023-02-05 13:04:12 -05:00

24291 lines
634 KiB
Bash
Executable File
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for OpenSSH Portable.
#
# Report bugs to <openssh-unix-dev@mindrot.org>.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else $as_nop
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Use a proper internal environment variable to ensure we don't fall
# into an infinite loop, continuously re-executing ourselves.
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
_as_can_reexec=no; export _as_can_reexec;
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else \$as_nop
case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :
else \$as_nop
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null
then :
as_have_required=yes
else $as_nop
as_have_required=no
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$as_shell as_have_required=yes
if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
break 2
fi
fi
done;;
esac
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else $as_nop
if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi
if test "x$CONFIG_SHELL" != x
then :
export CONFIG_SHELL
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
if test x$as_have_required = xno
then :
printf "%s\n" "$0: This script requires a shell more modern than all"
printf "%s\n" "$0: the shells that I found on your system."
if test ${ZSH_VERSION+y} ; then
printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
else
printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
$0: openssh-unix-dev@mindrot.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else $as_nop
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else $as_nop
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
return $?
}
as_nop=as_fn_nop
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
as_lineno_1=$LINENO as_lineno_1a=$LINENO
as_lineno_2=$LINENO as_lineno_2a=$LINENO
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
# already done that, so ensure we don't try to do so again and fall
# in an infinite loop. This has already happened in practice.
_as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='OpenSSH'
PACKAGE_TARNAME='openssh'
PACKAGE_VERSION='Portable'
PACKAGE_STRING='OpenSSH Portable'
PACKAGE_BUGREPORT='openssh-unix-dev@mindrot.org'
PACKAGE_URL=''
ac_unique_file="ssh.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stddef.h>
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
ac_header_c_list=
ac_subst_vars='LTLIBOBJS
CFLAGS_NOPIE
LDFLAGS_NOPIE
DEPEND
UNSUPPORTED_ALGORITHMS
TEST_MALLOC_OPTIONS
TEST_SSH_UTF8
TEST_SSH_IPV6
piddir
user_path
mansubdir
MANTYPE
XAUTH_PATH
STRIP_OPT
xauth_path
PRIVSEP_PATH
CHANNELLIBS
K5LIBS
GSSLIBS
KRB5CONF
SSHDLIBS
SSH_PRIVSEP_USER
LIBFIDO2
SK_DUMMY_LIBRARY
OPENSSL_BIN
openssl_bin
PICFLAG
LIBEDIT
LDNSCONFIG
LIBOBJS
LD
PATH_PASSWD_PROG
STARTUP_SCRIPT_SHELL
MAKE_PACKAGE_SUPPORTED
PATH_USERADD_PROG
PATH_GROUPADD_PROG
MANFMT
TEST_SHELL
PKGCONFIG
MANDOC
NROFF
GROFF
SH
TEST_MINUS_S_SH
SED
KILL
CAT
ac_ct_AR
AR
MKDIR_P
EGREP
GREP
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
RANLIB
CPP
AWK
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_largefile
with_openssl
with_stackprotect
with_hardening
with_rpath
with_cflags
with_cflags_after
with_cppflags
with_ldflags
with_ldflags_after
with_libs
with_Werror
with_solaris_contracts
with_solaris_projects
with_solaris_privs
with_osfsia
with_zlib
with_zlib_version_check
with_ldns
with_libedit
with_audit
with_pie
enable_pkcs11
enable_security_key
with_security_key_builtin
with_ssl_dir
with_openssl_header_check
with_ssl_engine
with_prngd_port
with_prngd_socket
with_pam
with_pam_service
with_privsep_user
with_sandbox
with_selinux
with_kerberos5
with_privsep_path
with_xauth
enable_strip
with_maildir
with_mantype
with_shadow
with_ipaddr_display
enable_etc_default_login
with_default_path
with_superuser_path
with_4in6
with_bsd_auth
with_pid_dir
enable_lastlog
enable_utmp
enable_utmpx
enable_wtmp
enable_wtmpx
enable_libutil
enable_pututline
enable_pututxline
with_lastlog
'
ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE
# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'
ac_prev=
ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval $ac_prev=\$ac_option
ac_prev=
continue
fi
case $ac_option in
*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
*=) ac_optarg= ;;
*) ac_optarg=yes ;;
esac
case $ac_dashdash$ac_option in
--)
ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir=$ac_optarg ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build_alias ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build_alias=$ac_optarg ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file=$ac_optarg ;;
--config-cache | -C)
cache_file=config.cache ;;
-datadir | --datadir | --datadi | --datad)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=*)
datadir=$ac_optarg ;;
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
| --dataroo | --dataro | --datar)
ac_prev=datarootdir ;;
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
datarootdir=$ac_optarg ;;
-disable-* | --disable-*)
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid feature name: \`$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=no ;;
-docdir | --docdir | --docdi | --doc | --do)
ac_prev=docdir ;;
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
docdir=$ac_optarg ;;
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
ac_prev=dvidir ;;
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
dvidir=$ac_optarg ;;
-enable-* | --enable-*)
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid feature name: \`$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"enable_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval enable_$ac_useropt=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix=$ac_optarg ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he | -h)
ac_init_help=long ;;
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
ac_init_help=recursive ;;
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
ac_prev=htmldir ;;
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
| --ht=*)
htmldir=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir=$ac_optarg ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir=$ac_optarg ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir=$ac_optarg ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
| --libexe | --libex | --libe)
ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
| --libexe=* | --libex=* | --libe=*)
libexecdir=$ac_optarg ;;
-localedir | --localedir | --localedi | --localed | --locale)
ac_prev=localedir ;;
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
localedir=$ac_optarg ;;
-localstatedir | --localstatedir | --localstatedi | --localstated \
| --localstate | --localstat | --localsta | --localst | --locals)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir=$ac_optarg ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c | -n)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir=$ac_optarg ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix=$ac_optarg ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix=$ac_optarg ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff \
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix=$ac_optarg ;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
ac_prev=pdfdir ;;
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
pdfdir=$ac_optarg ;;
-psdir | --psdir | --psdi | --psd | --ps)
ac_prev=psdir ;;
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
| --runstate | --runstat | --runsta | --runst | --runs \
| --run | --ru | --r)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
| --run=* | --ru=* | --r=*)
runstatedir=$ac_optarg ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir=$ac_optarg ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
| --sha=* | --sh=*)
sharedstatedir=$ac_optarg ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site=$ac_optarg ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir=$ac_optarg ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir=$ac_optarg ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target_alias ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target_alias=$ac_optarg ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers | -V)
ac_init_version=: ;;
-with-* | --with-*)
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid package name: \`$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"with_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval with_$ac_useropt=\$ac_optarg ;;
-without-* | --without-*)
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error $? "invalid package name: \`$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
*"
"with_$ac_useropt"
"*) ;;
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
ac_unrecognized_sep=', ';;
esac
eval with_$ac_useropt=no ;;
--x)
# Obsolete; use --with-x.
with_x=yes ;;
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
| --x-incl | --x-inc | --x-in | --x-i)
ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
x_includes=$ac_optarg ;;
-x-libraries | --x-libraries | --x-librarie | --x-librari \
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
ac_prev=x_libraries ;;
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries=$ac_optarg ;;
-*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
;;
*=*)
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
# Reject names that are not valid shell variable names.
case $ac_envvar in #(
'' | [0-9]* | *[!_$as_cr_alnum]* )
as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
esac
eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
*)
# FIXME: should be removed in autoconf 3.0.
printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
;;
esac
done
if test -n "$ac_prev"; then
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
as_fn_error $? "missing argument to $ac_option"
fi
if test -n "$ac_unrecognized_opts"; then
case $enable_option_checking in
no) ;;
fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
esac
fi
# Check all directory arguments for consistency.
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
case $ac_val in
*/ )
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
eval $ac_var=\$ac_val;;
esac
# Be sure to have absolute directory names.
case $ac_val in
[\\/$]* | ?:[\\/]* ) continue;;
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
esac
as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done
# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias
# FIXME: To remove some day.
if test "x$host_alias" != x; then
if test "x$build_alias" = x; then
cross_compiling=maybe
elif test "x$build_alias" != "x$host_alias"; then
cross_compiling=yes
fi
fi
ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-
test "$silent" = yes && exec 6>/dev/null
ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
as_fn_error $? "pwd does not report name of working directory"
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then the parent directory.
ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_myself" : 'X\(//\)[^/]' \| \
X"$as_myself" : 'X\(//\)$' \| \
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
srcdir=$ac_confdir
if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
eval ac_env_${ac_var}_set=\${${ac_var}+set}
eval ac_env_${ac_var}_value=\$${ac_var}
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
eval ac_cv_env_${ac_var}_value=\$${ac_var}
done
#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures OpenSSH Portable to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/openssh]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of OpenSSH Portable:";;
esac
cat <<\_ACEOF
Optional Features:
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--disable-largefile omit support for large files
--disable-pkcs11 disable PKCS#11 support code [no]
--disable-security-key disable U2F/FIDO support code no
--disable-strip Disable calling strip(1) on install
--disable-etc-default-login Disable using PATH from /etc/default/login no
--disable-lastlog disable use of lastlog even if detected no
--disable-utmp disable use of utmp even if detected no
--disable-utmpx disable use of utmpx even if detected no
--disable-wtmp disable use of wtmp even if detected no
--disable-wtmpx disable use of wtmpx even if detected no
--disable-libutil disable use of libutil (login() etc.) no
--disable-pututline disable use of pututline() etc. (uwtmp) no
--disable-pututxline disable use of pututxline() etc. (uwtmpx) no
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--without-openssl Disable use of OpenSSL; use only limited internal crypto **EXPERIMENTAL**
--without-stackprotect Don't use compiler's stack protection
--without-hardening Don't use toolchain hardening flags
--without-rpath Disable auto-added -R linker paths
--with-cflags Specify additional flags to pass to compiler
--with-cflags-after Specify additional flags to pass to compiler after configure
--with-cppflags Specify additional flags to pass to preprocessor
--with-ldflags Specify additional flags to pass to linker
--with-ldflags-after Specify additional flags to pass to linker after configure
--with-libs Specify additional libraries to link with
--with-Werror Build main code with -Werror
--with-solaris-contracts Enable Solaris process contracts (experimental)
--with-solaris-projects Enable Solaris projects (experimental)
--with-solaris-privs Enable Solaris/Illumos privileges (experimental)
--with-osfsia Enable Digital Unix SIA
--with-zlib=PATH Use zlib in PATH
--without-zlib-version-check Disable zlib version check
--with-ldns[=PATH] Use ldns for DNSSEC support (optionally in PATH)
--with-libedit[=PATH] Enable libedit support for sftp
--with-audit=module Enable audit support (modules=debug,bsm,linux)
--with-pie Build Position Independent Executables if possible
--with-security-key-builtin include builtin U2F/FIDO support
--with-ssl-dir=PATH Specify path to OpenSSL installation
--without-openssl-header-check Disable OpenSSL version consistency check
--with-ssl-engine Enable OpenSSL (hardware) ENGINE support
--with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT
--with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)
--with-pam Enable PAM support
--with-pam-service=name Specify PAM service name
--with-privsep-user=user Specify non-privileged user for privilege separation
--with-sandbox=style Specify privilege separation sandbox (no, capsicum, darwin, rlimit, seccomp_filter, systrace, pledge)
--with-selinux Enable SELinux support
--with-kerberos5=PATH Enable Kerberos 5 support
--with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)
--with-xauth=PATH Specify path to xauth program
--with-maildir=/path/to/mail Specify your system mail directory
--with-mantype=man|cat|doc Set man page type
--without-shadow Disable shadow password support
--with-ipaddr-display Use ip address instead of hostname in $DISPLAY
--with-default-path= Specify default $PATH environment for server
--with-superuser-path= Specify different path for super-user
--with-4in6 Check for and convert IPv4 in IPv6 mapped addresses
--with-bsd-auth Enable BSD auth support
--with-pid-dir=PATH Specify location of sshd.pid file
--with-lastlog=FILE|DIR specify lastlog location common locations
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to <openssh-unix-dev@mindrot.org>.
_ACEOF
ac_status=$?
fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
test -d "$ac_dir" ||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
continue
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
cd "$ac_dir" || { ac_status=$?; continue; }
# Check for configure.gnu first; this name is used for a wrapper for
# Metaconfig's "Configure" on case-insensitive file systems.
if test -f "$ac_srcdir/configure.gnu"; then
echo &&
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
elif test -f "$ac_srcdir/configure"; then
echo &&
$SHELL "$ac_srcdir/configure" --help=recursive
else
printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
done
fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
OpenSSH configure Portable
generated by GNU Autoconf 2.71
Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
exit
fi
## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##
# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest.beam
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_compile
# ac_fn_c_try_run LINENO
# ----------------------
# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
# executables *can* be run.
ac_fn_c_try_run ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: program exited with status $ac_status" >&5
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=$ac_status
fi
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_run
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_compile
# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } > conftest.i && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_cpp
# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_check_decl ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
as_decl_name=`echo $2|sed 's/ *(.*//'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
printf %s "checking whether $as_decl_name is declared... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
eval ac_save_FLAGS=\$$6
as_fn_append $6 " $5"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
#ifndef $as_decl_name
#ifdef __cplusplus
(void) $as_decl_use;
#else
(void) $as_decl_name;
#endif
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
eval $6=\$ac_save_FLAGS
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_check_decl
# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
grep -v '^ *+' conftest.err >conftest.er1
cat conftest.er1 >&5
mv -f conftest.er1 conftest.err
fi
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext && {
test "$cross_compiling" = yes ||
test -x conftest$ac_exeext
}
then :
ac_retval=0
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
# interfere with the next link command; also delete a directory that is
# left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_try_link
# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define $2 innocuous_$2
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $2 (); below. */
#include <limits.h>
#undef $2
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif
int
main (void)
{
return $2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
eval "$3=yes"
else $as_nop
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
eval "$3=no"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
if (sizeof ($2))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
if (sizeof (($2)))
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_type
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
printf %s "checking for $2.$3... " >&6; }
if eval test \${$4+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$5
int
main (void)
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
eval "$4=yes"
else $as_nop
eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$4
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_member
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_lo=0 ac_mid=0
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid; break
else $as_nop
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
if test $ac_lo -le $ac_mid; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=-1 ac_mid=-1
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_lo=$ac_mid; break
else $as_nop
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
if test $ac_mid -le $ac_hi; then
ac_lo= ac_hi=
break
fi
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
else $as_nop
ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_hi=$ac_mid
else $as_nop
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
static long int longval (void) { return $2; }
static unsigned long int ulongval (void) { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main (void)
{
FILE *f = fopen ("conftest.val", "w");
if (! f)
return 1;
if (($2) < 0)
{
long int i = longval ();
if (i != ($2))
return 1;
fprintf (f, "%ld", i);
}
else
{
unsigned long int i = ulongval ();
if (i != ($2))
return 1;
fprintf (f, "%lu", i);
}
/* Do not output a trailing newline, as this causes \r\n confusion
on some platforms. */
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else $as_nop
ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
} # ac_fn_c_compute_int
ac_configure_args_raw=
for ac_arg
do
case $ac_arg in
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append ac_configure_args_raw " '$ac_arg'"
done
case $ac_configure_args_raw in
*$as_nl*)
ac_safe_unquote= ;;
*)
ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
ac_unsafe_a="$ac_unsafe_z#~"
ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by OpenSSH $as_me Portable, which was
generated by GNU Autoconf 2.71. Invocation command line was
$ $0$ac_configure_args_raw
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
printf "%s\n" "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Sanitize IFS.
IFS=" "" $as_nl"
# Save into config.log some information that might help in debugging.
{
echo
printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
printf "%s\n" "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
printf "%s\n" "$as_me: caught signal $ac_signal"
printf "%s\n" "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
printf "%s\n" "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
for ac_site_file in $ac_site_files
do
case $ac_site_file in #(
*/*) :
;; #(
*) :
ac_site_file=./$ac_site_file ;;
esac
if test -f "$ac_site_file" && test -r "$ac_site_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
fi
done
if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special files
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
Do not test the value of __STDC__, because some compilers set it to 0
while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif
#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not \xHH hex character constants.
These do not provoke an error unfortunately, instead are silently treated
as an "x". The following induces an error, until -std is added to get
proper ANSI mode. Curiously \x00 != x always comes out true, for an
array size at least. It is necessary to write \x00 == 0 to get something
that is true only with -std. */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
int, int);'
# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'
# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif
#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);
// Check varargs macros. These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
int x = 1234;
int y = 5678;
debug ("Flag");
debug ("X = %d\n", x);
showlist (The first, second, and third items.);
report (x>y, "x is %d but y is %d", x, y);
}
// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
#error "your preprocessor is broken"
#endif
#if BIG_OK
#else
#error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;
struct incomplete_array
{
int datasize;
double data[];
};
struct named_init {
int number;
const wchar_t *name;
double average;
};
typedef const char *ccp;
static inline int
test_restrict (ccp restrict text)
{
// See if C++-style comments work.
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
continue;
return 0;
}
// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
va_list args;
va_start (args, format);
va_list args_copy;
va_copy (args_copy, args);
const char *str = "";
int number = 0;
float fnumber = 0;
while (*format)
{
switch (*format++)
{
case '\''s'\'': // string
str = va_arg (args_copy, const char *);
break;
case '\''d'\'': // int
number = va_arg (args_copy, int);
break;
case '\''f'\'': // float
fnumber = va_arg (args_copy, double);
break;
default:
break;
}
}
va_end (args_copy);
va_end (args);
return *str && number && fnumber;
}
'
# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
// Check bool.
_Bool success = false;
success |= (argc != 0);
// Check restrict.
if (test_restrict ("String literal") == 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
test_varargs_macros ();
// Check flexible array members.
struct incomplete_array *ia =
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
// Check named initializers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[0] = argv[0][0];
dynamic_array[ni.number - 1] = 543;
// work around unused variable warnings
ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
|| dynamic_array[ni.number - 1] != 543);
'
# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif
// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;
// Check _Alignof.
enum
{
int_alignment = _Alignof (int),
int_array_alignment = _Alignof (int[100]),
char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }
// Check _Static_assert.
struct test_static_assert
{
int x;
_Static_assert (sizeof (int) <= sizeof (long int),
"_Static_assert does not work in struct");
long int y;
};
// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";
// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;
// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
union {
struct { int i; int j; };
struct { int k; long int l; } w;
};
int m;
} v1;
'
# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
_Static_assert ((offsetof (struct anonymous, i)
== offsetof (struct anonymous, w.k)),
"Anonymous union alignment botch");
v1.i = 2;
v1.w.k = 5;
ok |= v1.i != 5;
'
# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
${ac_c_conftest_c11_main}
return ok;
}
"
# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
${ac_c_conftest_c99_main}
return ok;
}
"
# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
int
main (int argc, char **argv)
{
int ok = 0;
${ac_c_conftest_c89_main}
return ok;
}
"
as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
# Auxiliary files required by this configure script.
ac_aux_files="install-sh config.guess config.sub"
# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
as_found=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
ac_aux_dir_found=yes
ac_install_sh=
for ac_aux in $ac_aux_files
do
# As a special case, if "install-sh" is required, that requirement
# can be satisfied by any of "install-sh", "install.sh", or "shtool",
# and $ac_install_sh is set appropriately for whichever one is found.
if test x"$ac_aux" = x"install-sh"
then
if test -f "${as_dir}install-sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
ac_install_sh="${as_dir}install-sh -c"
elif test -f "${as_dir}install.sh"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
ac_install_sh="${as_dir}install.sh -c"
elif test -f "${as_dir}shtool"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
ac_install_sh="${as_dir}shtool install -c"
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} install-sh"
else
break
fi
fi
else
if test -f "${as_dir}${ac_aux}"; then
printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
else
ac_aux_dir_found=no
if $ac_first_candidate; then
ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
else
break
fi
fi
fi
done
if test "$ac_aux_dir_found" = yes; then
ac_aux_dir="$as_dir"
break
fi
ac_first_candidate=false
as_found=false
done
IFS=$as_save_IFS
if $as_found
then :
else $as_nop
as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
ac_configure="$SHELL ${ac_aux_dir}configure"
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
# differences in whitespace do not lead to failure.
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
done
if $ac_cache_corrupted; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Check for stale configure as early as possible.
for i in $srcdir/configure.ac $srcdir/m4/*.m4; do
if test "$i" -nt "$srcdir/configure"; then
as_fn_error $? "$i newer than configure, run autoreconf" "$LINENO" 5
fi
done
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_config_headers="$ac_config_headers config.h"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
for ac_prog in cc gcc clang
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cc gcc clang
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
{ { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
if test -s conftest.err; then
sed '10a\
... rest of stderr output deleted ...
10q' conftest.err >conftest.er1
cat conftest.er1 >&5
fi
rm -f conftest.er1 conftest.err
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
done
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { { ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else $as_nop
ac_file=''
fi
if test -z "$ac_file"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen ("conftest.out", "w");
return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
{ { ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_link") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
if { ac_try='./conftest$ac_cv_exeext'
{ { case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_try") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
(eval "$ac_compile") 2>&5
ac_status=$?
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }
then :
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else $as_nop
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
else $as_nop
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test $ac_compiler_gnu = yes; then
GCC=yes
else
GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
else $as_nop
CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
CC="$CC $ac_cv_prog_cc_c11"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c99" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c99" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
CC="$CC $ac_cv_prog_cc_c99"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
CC="$CC $ac_cv_prog_cc_c89"
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
ac_prog_cc_stdc=c89
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# XXX relax this after reimplementing logit() etc.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports C99-style variadic macros" >&5
printf %s "checking if $CC supports C99-style variadic macros... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int f(int a, int b, int c) { return a + b + c; }
#define F(a, ...) f(a, __VA_ARGS__)
int
main (void)
{
return F(1, 2, -3);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
as_fn_error $? "*** OpenSSH requires support for C99-style variadic macros" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Make sure we can run config.sub.
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
else
ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
ac_header= ac_cache=
for ac_item in $ac_header_c_list
do
if test $ac_cache; then
ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
printf "%s\n" "#define $ac_item 1" >> confdefs.h
fi
ac_header= ac_cache=
elif test $ac_header; then
ac_cache=$ac_item
else
ac_header=$ac_item
fi
done
if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :
printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_bigendian=unknown
# See if we're dealing with a universal compiler.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
not a universal capable compiler
#endif
typedef int dummy;
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
if test -n "$ac_prev"; then
case $ac_word in
i?86 | x86_64 | ppc | ppc64)
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
ac_arch=$ac_word
else
ac_cv_c_bigendian=universal
break
fi
;;
esac
ac_prev=
elif test "x$ac_word" = "x-arch"; then
ac_prev=arch
fi
done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test $ac_cv_c_bigendian = unknown; then
# See if sys/param.h defines the BYTE_ORDER macro.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
&& LITTLE_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
bogus endian macros
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
# It does; now see whether it defined to _BIG_ENDIAN or not.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
int
main (void)
{
#ifndef _BIG_ENDIAN
not big endian
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_bigendian=yes
else $as_nop
ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test $ac_cv_c_bigendian = unknown; then
# Compile a test program.
if test "$cross_compiling" = yes
then :
# Try to guess by grepping values from an object file.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
unsigned short int ascii_mm[] =
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
unsigned short int ascii_ii[] =
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
return ascii_mm[i] + ascii_ii[i];
}
unsigned short int ebcdic_ii[] =
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
unsigned short int ebcdic_mm[] =
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
return ebcdic_mm[i] + ebcdic_ii[i];
}
extern int foo;
int
main (void)
{
return use_ascii (foo) == use_ebcdic (foo);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
ac_cv_c_bigendian=yes
fi
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
fi
fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
/* Are we little or big endian? From Harbison&Steele. */
union
{
long int l;
char c[sizeof (long int)];
} u;
u.l = 1;
return u.c[sizeof (long int) - 1] == 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_c_bigendian=no
else $as_nop
ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
case $ac_cv_c_bigendian in #(
yes)
printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
no)
;; #(
universal)
printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
;; #(
*)
as_fn_error $? "unknown endianness
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
esac
# Checks for programs.
for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AWK+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AWK="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
printf "%s\n" "$AWK" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AWK" && break
done
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if test ${ac_cv_prog_CPP+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Double quotes because $CC needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>
Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
else $as_nop
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
# Broken: success on invalid input.
continue
else $as_nop
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
else $as_nop
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
# Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
./ | /[cC]/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
if test $ac_prog = install &&
grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
rm -rf conftest.one conftest.two conftest.dir
echo one > conftest.one
echo two > conftest.two
mkdir conftest.dir
if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
test -s conftest.one && test -s conftest.two &&
test -s conftest.dir/conftest.one &&
test -s conftest.dir/conftest.two
then
ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
break 3
fi
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
fi
if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
printf %s "checking for a race-free mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
if test ${ac_cv_path_mkdir+y}
then :
printf %s "(cached) " >&6
else $as_nop
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir ('*'coreutils) '* | \
'BusyBox '* | \
'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
break 3;;
esac
done
done
done
IFS=$as_save_IFS
fi
test -d ./--version && rmdir ./--version
if test ${ac_cv_path_mkdir+y}; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use the slow shell script. Don't cache a
# value for MKDIR_P within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
MKDIR_P="$ac_install_sh -d"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
printf "%s\n" "$MKDIR_P" >&6; }
if test -n "$ac_tool_prefix"; then
for ac_prog in ar
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$AR" && break
done
fi
if test -z "$AR"; then
ac_ct_AR=$AR
for ac_prog in ar
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$ac_ct_AR" && break
done
if test "x$ac_ct_AR" = x; then
AR=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
fi
# Extract the first word of "cat", so it can be a program name with args.
set dummy cat; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CAT+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $CAT in
[\\/]* | ?:[\\/]*)
ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_CAT="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
CAT=$ac_cv_path_CAT
if test -n "$CAT"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5
printf "%s\n" "$CAT" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "kill", so it can be a program name with args.
set dummy kill; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_KILL+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $KILL in
[\\/]* | ?:[\\/]*)
ac_cv_path_KILL="$KILL" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_KILL="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
KILL=$ac_cv_path_KILL
if test -n "$KILL"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KILL" >&5
printf "%s\n" "$KILL" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "sed", so it can be a program name with args.
set dummy sed; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SED+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $SED in
[\\/]* | ?:[\\/]*)
ac_cv_path_SED="$SED" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_SED="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
SED=$ac_cv_path_SED
if test -n "$SED"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
printf "%s\n" "$SED" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "bash", so it can be a program name with args.
set dummy bash; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEST_MINUS_S_SH+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $TEST_MINUS_S_SH in
[\\/]* | ?:[\\/]*)
ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_TEST_MINUS_S_SH="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5
printf "%s\n" "$TEST_MINUS_S_SH" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "ksh", so it can be a program name with args.
set dummy ksh; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEST_MINUS_S_SH+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $TEST_MINUS_S_SH in
[\\/]* | ?:[\\/]*)
ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_TEST_MINUS_S_SH="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5
printf "%s\n" "$TEST_MINUS_S_SH" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_TEST_MINUS_S_SH+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $TEST_MINUS_S_SH in
[\\/]* | ?:[\\/]*)
ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_TEST_MINUS_S_SH="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5
printf "%s\n" "$TEST_MINUS_S_SH" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "bash", so it can be a program name with args.
set dummy bash; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SH+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $SH in
[\\/]* | ?:[\\/]*)
ac_cv_path_SH="$SH" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_SH="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
SH=$ac_cv_path_SH
if test -n "$SH"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SH" >&5
printf "%s\n" "$SH" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "ksh", so it can be a program name with args.
set dummy ksh; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SH+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $SH in
[\\/]* | ?:[\\/]*)
ac_cv_path_SH="$SH" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_SH="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
SH=$ac_cv_path_SH
if test -n "$SH"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SH" >&5
printf "%s\n" "$SH" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SH+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $SH in
[\\/]* | ?:[\\/]*)
ac_cv_path_SH="$SH" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_SH="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
SH=$ac_cv_path_SH
if test -n "$SH"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SH" >&5
printf "%s\n" "$SH" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "groff", so it can be a program name with args.
set dummy groff; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_GROFF+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $GROFF in
[\\/]* | ?:[\\/]*)
ac_cv_path_GROFF="$GROFF" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_GROFF="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
GROFF=$ac_cv_path_GROFF
if test -n "$GROFF"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5
printf "%s\n" "$GROFF" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "nroff awf", so it can be a program name with args.
set dummy nroff awf; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_NROFF+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $NROFF in
[\\/]* | ?:[\\/]*)
ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_NROFF="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
NROFF=$ac_cv_path_NROFF
if test -n "$NROFF"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NROFF" >&5
printf "%s\n" "$NROFF" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "mandoc", so it can be a program name with args.
set dummy mandoc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_MANDOC+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $MANDOC in
[\\/]* | ?:[\\/]*)
ac_cv_path_MANDOC="$MANDOC" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_MANDOC="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
MANDOC=$ac_cv_path_MANDOC
if test -n "$MANDOC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANDOC" >&5
printf "%s\n" "$MANDOC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PKGCONFIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $PKGCONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PKGCONFIG=$ac_cv_path_PKGCONFIG
if test -n "$PKGCONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5
printf "%s\n" "$PKGCONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_PKGCONFIG"; then
ac_pt_PKGCONFIG=$PKGCONFIG
# Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_PKGCONFIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_PKGCONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG
if test -n "$ac_pt_PKGCONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5
printf "%s\n" "$ac_pt_PKGCONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_PKGCONFIG" = x; then
PKGCONFIG="no"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
PKGCONFIG=$ac_pt_PKGCONFIG
fi
else
PKGCONFIG="$ac_cv_path_PKGCONFIG"
fi
TEST_SHELL=sh
if test "x$MANDOC" != "x" ; then
MANFMT="$MANDOC"
elif test "x$NROFF" != "x" ; then
MANFMT="$NROFF -mandoc"
elif test "x$GROFF" != "x" ; then
MANFMT="$GROFF -mandoc -Tascii"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no manpage formatter found" >&5
printf "%s\n" "$as_me: WARNING: no manpage formatter found" >&2;}
MANFMT="false"
fi
# Extract the first word of "groupadd", so it can be a program name with args.
set dummy groupadd; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PATH_GROUPADD_PROG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $PATH_GROUPADD_PROG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PATH_GROUPADD_PROG="$PATH_GROUPADD_PROG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /usr/sbin${PATH_SEPARATOR}/etc
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PATH_GROUPADD_PROG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_PATH_GROUPADD_PROG" && ac_cv_path_PATH_GROUPADD_PROG="groupadd"
;;
esac
fi
PATH_GROUPADD_PROG=$ac_cv_path_PATH_GROUPADD_PROG
if test -n "$PATH_GROUPADD_PROG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATH_GROUPADD_PROG" >&5
printf "%s\n" "$PATH_GROUPADD_PROG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "useradd", so it can be a program name with args.
set dummy useradd; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PATH_USERADD_PROG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $PATH_USERADD_PROG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PATH_USERADD_PROG="$PATH_USERADD_PROG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /usr/sbin${PATH_SEPARATOR}/etc
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PATH_USERADD_PROG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_path_PATH_USERADD_PROG" && ac_cv_path_PATH_USERADD_PROG="useradd"
;;
esac
fi
PATH_USERADD_PROG=$ac_cv_path_PATH_USERADD_PROG
if test -n "$PATH_USERADD_PROG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATH_USERADD_PROG" >&5
printf "%s\n" "$PATH_USERADD_PROG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Extract the first word of "pkgmk", so it can be a program name with args.
set dummy pkgmk; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MAKE_PACKAGE_SUPPORTED+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$MAKE_PACKAGE_SUPPORTED"; then
ac_cv_prog_MAKE_PACKAGE_SUPPORTED="$MAKE_PACKAGE_SUPPORTED" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_MAKE_PACKAGE_SUPPORTED="yes"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
test -z "$ac_cv_prog_MAKE_PACKAGE_SUPPORTED" && ac_cv_prog_MAKE_PACKAGE_SUPPORTED="no"
fi
fi
MAKE_PACKAGE_SUPPORTED=$ac_cv_prog_MAKE_PACKAGE_SUPPORTED
if test -n "$MAKE_PACKAGE_SUPPORTED"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKE_PACKAGE_SUPPORTED" >&5
printf "%s\n" "$MAKE_PACKAGE_SUPPORTED" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test -x /sbin/sh; then
STARTUP_SCRIPT_SHELL=/sbin/sh
else
STARTUP_SCRIPT_SHELL=/bin/sh
fi
# System features
# Check whether --enable-largefile was given.
if test ${enable_largefile+y}
then :
enableval=$enable_largefile;
fi
if test "$enable_largefile" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
printf %s "checking for special C compiler options needed for large files... " >&6; }
if test ${ac_cv_sys_largefile_CC+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_sys_largefile_CC=no
if test "$GCC" != yes; then
ac_save_CC=$CC
while :; do
# IRIX 6.2 and later do not support large files by default,
# so use the C compiler's -n32 option if that helps.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
CC="$CC -n32"
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
break
done
CC=$ac_save_CC
rm -f conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; }
if test "$ac_cv_sys_largefile_CC" != no; then
CC=$CC$ac_cv_sys_largefile_CC
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if test ${ac_cv_sys_file_offset_bits+y}
then :
printf %s "(cached) " >&6
else $as_nop
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_sys_file_offset_bits=unknown
break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
no | unknown) ;;
*)
printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h
;;
esac
rm -rf conftest*
if test $ac_cv_sys_file_offset_bits = unknown; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
printf %s "checking for _LARGE_FILES value needed for large files... " >&6; }
if test ${ac_cv_sys_large_files+y}
then :
printf %s "(cached) " >&6
else $as_nop
while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _LARGE_FILES 1
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_sys_large_files=unknown
break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
printf "%s\n" "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
no | unknown) ;;
*)
printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h
;;
esac
rm -rf conftest*
fi
fi
if test -z "$AR" ; then
as_fn_error $? "*** 'ar' missing, please install or fix your \$PATH ***" "$LINENO" 5
fi
# Extract the first word of "passwd", so it can be a program name with args.
set dummy passwd; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PATH_PASSWD_PROG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $PATH_PASSWD_PROG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PATH_PASSWD_PROG="$PATH_PASSWD_PROG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_PATH_PASSWD_PROG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PATH_PASSWD_PROG=$ac_cv_path_PATH_PASSWD_PROG
if test -n "$PATH_PASSWD_PROG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATH_PASSWD_PROG" >&5
printf "%s\n" "$PATH_PASSWD_PROG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test ! -z "$PATH_PASSWD_PROG" ; then
printf "%s\n" "#define _PATH_PASSWD_PROG \"$PATH_PASSWD_PROG\"" >>confdefs.h
fi
LD="$CC"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
printf %s "checking for inline... " >&6; }
if test ${ac_cv_c_inline+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo (void) {return 0; }
$ac_kw foo_t foo (void) {return 0; }
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test "$ac_cv_c_inline" != no && break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
printf "%s\n" "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
inline | yes) ;;
*)
case $ac_cv_c_inline in
no) ac_val=;;
*) ac_val=$ac_cv_c_inline;;
esac
cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_save_CFLAGS=$CFLAGS
ac_cv_c_undeclared_builtin_options='cannot detect'
for ac_arg in '' -fno-builtin; do
CFLAGS="$ac_save_CFLAGS $ac_arg"
# This test program should *not* compile successfully.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
(void) strchr;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
else $as_nop
# This test program should compile successfully.
# No library function is consistently available on
# freestanding implementations, so test against a dummy
# declaration. Include always-available headers on the
# off chance that they somehow elicit warnings.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <float.h>
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
extern void ac_decl (int, char *);
int
main (void)
{
(void) ac_decl (0, (char *) 0);
(void) ac_decl;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if test x"$ac_arg" = x
then :
ac_cv_c_undeclared_builtin_options='none needed'
else $as_nop
ac_cv_c_undeclared_builtin_options=$ac_arg
fi
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
CFLAGS=$ac_save_CFLAGS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
case $ac_cv_c_undeclared_builtin_options in #(
'cannot detect') :
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See \`config.log' for more details" "$LINENO" 5; } ;; #(
'none needed') :
ac_c_undeclared_builtin_options='' ;; #(
*) :
ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac
ac_fn_check_decl "$LINENO" "LLONG_MAX" "ac_cv_have_decl_LLONG_MAX" "#include <limits.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LLONG_MAX" = xyes
then :
have_llong_max=1
fi
ac_fn_check_decl "$LINENO" "LONG_LONG_MAX" "ac_cv_have_decl_LONG_LONG_MAX" "#include <limits.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LONG_LONG_MAX" = xyes
then :
have_long_long_max=1
fi
ac_fn_check_decl "$LINENO" "SYSTR_POLICY_KILL" "ac_cv_have_decl_SYSTR_POLICY_KILL" "
#include <sys/types.h>
#include <sys/param.h>
#include <dev/systrace.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_SYSTR_POLICY_KILL" = xyes
then :
have_systr_policy_kill=1
fi
ac_fn_check_decl "$LINENO" "RLIMIT_NPROC" "ac_cv_have_decl_RLIMIT_NPROC" "
#include <sys/types.h>
#include <sys/resource.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RLIMIT_NPROC" = xyes
then :
printf "%s\n" "#define HAVE_RLIMIT_NPROC /**/" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "PR_SET_NO_NEW_PRIVS" "ac_cv_have_decl_PR_SET_NO_NEW_PRIVS" "
#include <sys/types.h>
#include <linux/prctl.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_PR_SET_NO_NEW_PRIVS" = xyes
then :
have_linux_no_new_privs=1
fi
openssl=yes
openssl_bin=openssl
# Check whether --with-openssl was given.
if test ${with_openssl+y}
then :
withval=$with_openssl; if test "x$withval" = "xno" ; then
openssl=no
openssl_bin=""
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL will be used for cryptography" >&5
printf %s "checking whether OpenSSL will be used for cryptography... " >&6; }
if test "x$openssl" = "xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define WITH_OPENSSL 1" >>confdefs.h
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
use_stack_protector=1
use_toolchain_hardening=1
# Check whether --with-stackprotect was given.
if test ${with_stackprotect+y}
then :
withval=$with_stackprotect;
if test "x$withval" = "xno"; then
use_stack_protector=0
fi
fi
# Check whether --with-hardening was given.
if test ${with_hardening+y}
then :
withval=$with_hardening;
if test "x$withval" = "xno"; then
use_toolchain_hardening=0
fi
fi
# We use -Werror for the tests only so that we catch warnings like "this is
# on by default" for things like -fPIE.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5
printf %s "checking if $CC supports -Werror... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
WERROR="-Werror"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
WERROR=""
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$saved_CFLAGS"
if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5
printf %s "checking gcc version... " >&6; }
GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`
case "$GCC_VER" in
1.*) no_attrib_nonnull=1 ;;
2.8* | 2.9*)
no_attrib_nonnull=1
;;
2.*) no_attrib_nonnull=1 ;;
*) ;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GCC_VER" >&5
printf "%s\n" "$GCC_VER" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking clang version" >&5
printf %s "checking clang version... " >&6; }
CLANG_VER=`$CC -v 2>&1 | $AWK '/clang version /{print $3}'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CLANG_VER" >&5
printf "%s\n" "$CLANG_VER" >&6; }
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -pipe" >&5
printf %s "checking if $CC supports compile flag -pipe... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -pipe"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-pipe"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wunknown-warning-option" >&5
printf %s "checking if $CC supports compile flag -Wunknown-warning-option... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wunknown-warning-option"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wunknown-warning-option"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wno-error=format-truncation" >&5
printf %s "checking if $CC supports compile flag -Wno-error=format-truncation... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wno-error=format-truncation"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wno-error=format-truncation"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Qunused-arguments" >&5
printf %s "checking if $CC supports compile flag -Qunused-arguments... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Qunused-arguments"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Qunused-arguments"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wall" >&5
printf %s "checking if $CC supports compile flag -Wall... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wall"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wall"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wextra" >&5
printf %s "checking if $CC supports compile flag -Wextra... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wextra"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wextra"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wpointer-arith" >&5
printf %s "checking if $CC supports compile flag -Wpointer-arith... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wpointer-arith"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wpointer-arith"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wuninitialized" >&5
printf %s "checking if $CC supports compile flag -Wuninitialized... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wuninitialized"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wuninitialized"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wsign-compare" >&5
printf %s "checking if $CC supports compile flag -Wsign-compare... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wsign-compare"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wsign-compare"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wformat-security" >&5
printf %s "checking if $CC supports compile flag -Wformat-security... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wformat-security"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wformat-security"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wsizeof-pointer-memaccess" >&5
printf %s "checking if $CC supports compile flag -Wsizeof-pointer-memaccess... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wsizeof-pointer-memaccess"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wsizeof-pointer-memaccess"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wpointer-sign" >&5
printf %s "checking if $CC supports compile flag -Wpointer-sign... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wpointer-sign"
_define_flag="-Wno-pointer-sign"
test "x$_define_flag" = "x" && _define_flag="-Wpointer-sign"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wunused-parameter" >&5
printf %s "checking if $CC supports compile flag -Wunused-parameter... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wunused-parameter"
_define_flag="-Wno-unused-parameter"
test "x$_define_flag" = "x" && _define_flag="-Wunused-parameter"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wunused-result" >&5
printf %s "checking if $CC supports compile flag -Wunused-result... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wunused-result"
_define_flag="-Wno-unused-result"
test "x$_define_flag" = "x" && _define_flag="-Wunused-result"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wimplicit-fallthrough" >&5
printf %s "checking if $CC supports compile flag -Wimplicit-fallthrough... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wimplicit-fallthrough"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wimplicit-fallthrough"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wmisleading-indentation" >&5
printf %s "checking if $CC supports compile flag -Wmisleading-indentation... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wmisleading-indentation"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wmisleading-indentation"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wbitwise-instead-of-logical" >&5
printf %s "checking if $CC supports compile flag -Wbitwise-instead-of-logical... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wbitwise-instead-of-logical"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wbitwise-instead-of-logical"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fno-strict-aliasing" >&5
printf %s "checking if $CC supports compile flag -fno-strict-aliasing... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -fno-strict-aliasing"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-fno-strict-aliasing"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
if test "x$use_toolchain_hardening" = "x1"; then
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -mretpoline" >&5
printf %s "checking if $CC supports compile flag -mretpoline... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -mretpoline"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-mretpoline"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
} # clang
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,retpolineplt" >&5
printf %s "checking if $LD supports link flag -Wl,-z,retpolineplt... " >&6; }
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $WERROR -Wl,-z,retpolineplt"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wl,-z,retpolineplt"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
long long p = n * o;
printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p);
exit(0);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LDFLAGS="$saved_LDFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -D_FORTIFY_SOURCE=2" >&5
printf %s "checking if $CC supports compile flag -D_FORTIFY_SOURCE=2... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -D_FORTIFY_SOURCE=2"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-D_FORTIFY_SOURCE=2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,relro" >&5
printf %s "checking if $LD supports link flag -Wl,-z,relro... " >&6; }
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $WERROR -Wl,-z,relro"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wl,-z,relro"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
long long p = n * o;
printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p);
exit(0);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LDFLAGS="$saved_LDFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,now" >&5
printf %s "checking if $LD supports link flag -Wl,-z,now... " >&6; }
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $WERROR -Wl,-z,now"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wl,-z,now"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
long long p = n * o;
printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p);
exit(0);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LDFLAGS="$saved_LDFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,noexecstack" >&5
printf %s "checking if $LD supports link flag -Wl,-z,noexecstack... " >&6; }
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $WERROR -Wl,-z,noexecstack"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wl,-z,noexecstack"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
long long p = n * o;
printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p);
exit(0);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LDFLAGS="$saved_LDFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
}
# NB. -ftrapv expects certain support functions to be present in
# the compiler library (libgcc or similar) to detect integer operations
# that can overflow. We must check that the result of enabling it
# actually links. The test program compiled/linked includes a number
# of integer operations that should exercise this.
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -ftrapv and linking succeeds" >&5
printf %s "checking if $CC supports compile flag -ftrapv and linking succeeds... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -ftrapv"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-ftrapv"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
long long int p = n * o;
printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p);
exit(0);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
}
# clang 15 seems to have a bug in -fzero-call-used-regs=all. See
# https://bugzilla.mindrot.org/show_bug.cgi?id=3475 and
# https://github.com/llvm/llvm-project/issues/59242
case "$CLANG_VER" in
15.*) {
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fzero-call-used-regs=used" >&5
printf %s "checking if $CC supports compile flag -fzero-call-used-regs=used... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -fzero-call-used-regs=used"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-fzero-call-used-regs=used"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
} ;;
*) {
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fzero-call-used-regs=all" >&5
printf %s "checking if $CC supports compile flag -fzero-call-used-regs=all... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -fzero-call-used-regs=all"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-fzero-call-used-regs=all"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
} ;;
esac
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -ftrivial-auto-var-init=zero" >&5
printf %s "checking if $CC supports compile flag -ftrivial-auto-var-init=zero... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -ftrivial-auto-var-init=zero"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-ftrivial-auto-var-init=zero"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-builtin-memset" >&5
printf %s "checking if $CC accepts -fno-builtin-memset... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fno-builtin-memset"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
int
main (void)
{
char b[10]; memset(b, 0, sizeof(b));
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
# -fstack-protector-all doesn't always work for some GCC versions
# and/or platforms, so we test if we can. If it's not supported
# on a given platform gcc will emit a warning so we use -Werror.
if test "x$use_stack_protector" = "x1"; then
for t in -fstack-protector-strong -fstack-protector-all \
-fstack-protector; do
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports $t" >&5
printf %s "checking if $CC supports $t... " >&6; }
saved_CFLAGS="$CFLAGS"
saved_LDFLAGS="$LDFLAGS"
CFLAGS="$CFLAGS $t -Werror"
LDFLAGS="$LDFLAGS $t -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int func (int t) {char b[100]; snprintf(b,sizeof b,"%d",t); return t;}
int
main (void)
{
char x[256];
snprintf(x, sizeof(x), "XXX%d", func(1));
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $t"
LDFLAGS="$saved_LDFLAGS $t"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $t works" >&5
printf %s "checking if $t works... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: cannot test" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: cannot test" >&2;}
break
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int func (int t) {char b[100]; snprintf(b,sizeof b,"%d",t); return t;}
int
main (void)
{
char x[256];
snprintf(x, sizeof(x), "XXX%d", func(1));
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
break
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
CFLAGS="$saved_CFLAGS"
LDFLAGS="$saved_LDFLAGS"
done
fi
if test -z "$have_llong_max"; then
# retry LLONG_MAX with -std=gnu99, needed on some Linuxes
unset ac_cv_have_decl_LLONG_MAX
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -std=gnu99"
ac_fn_check_decl "$LINENO" "LLONG_MAX" "ac_cv_have_decl_LLONG_MAX" "#include <limits.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LLONG_MAX" = xyes
then :
have_llong_max=1
else $as_nop
CFLAGS="$saved_CFLAGS"
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler allows __attribute__ on return types" >&5
printf %s "checking if compiler allows __attribute__ on return types... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
__attribute__((__unused__)) static void foo(void){return;}
int
main (void)
{
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define NO_ATTRIBUTE_ON_RETURN_TYPE 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler allows __attribute__ prototype args" >&5
printf %s "checking if compiler allows __attribute__ prototype args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
typedef void foo(const char *, ...) __attribute__((format(printf, 1, 2)));
int
main (void)
{
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define NO_ATTRIBUTE_ON_PROTOTYPE_ARGS 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler supports variable length arrays" >&5
printf %s "checking if compiler supports variable length arrays... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
int i; for (i=0; i<3; i++){int a[i]; a[i-1]=0;} exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define VARIABLE_LENGTH_ARRAYS 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts variable declarations after code" >&5
printf %s "checking if compiler accepts variable declarations after code... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
int a; a = 1; int b = 1; exit(a-b);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define VARIABLE_DECLARATION_AFTER_CODE 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test "x$no_attrib_nonnull" != "x1" ; then
printf "%s\n" "#define HAVE_ATTRIBUTE__NONNULL__ 1" >>confdefs.h
fi
# Check whether --with-rpath was given.
if test ${with_rpath+y}
then :
withval=$with_rpath;
if test "x$withval" = "xno" ; then
rpath_opt=""
elif test "x$withval" = "xyes" ; then
rpath_opt="-R"
else
rpath_opt="$withval"
fi
fi
# Allow user to specify flags
# Check whether --with-cflags was given.
if test ${with_cflags+y}
then :
withval=$with_cflags;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
CFLAGS="$CFLAGS $withval"
fi
fi
# Check whether --with-cflags-after was given.
if test ${with_cflags_after+y}
then :
withval=$with_cflags_after;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
CFLAGS_AFTER="$withval"
fi
fi
# Check whether --with-cppflags was given.
if test ${with_cppflags+y}
then :
withval=$with_cppflags;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
CPPFLAGS="$CPPFLAGS $withval"
fi
fi
# Check whether --with-ldflags was given.
if test ${with_ldflags+y}
then :
withval=$with_ldflags;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
LDFLAGS="$LDFLAGS $withval"
fi
fi
# Check whether --with-ldflags-after was given.
if test ${with_ldflags_after+y}
then :
withval=$with_ldflags_after;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
LDFLAGS_AFTER="$withval"
fi
fi
# Check whether --with-libs was given.
if test ${with_libs+y}
then :
withval=$with_libs;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
LIBS="$LIBS $withval"
fi
fi
# Check whether --with-Werror was given.
if test ${with_Werror+y}
then :
withval=$with_Werror;
if test -n "$withval" && test "x$withval" != "xno"; then
werror_flags="-Werror"
if test "x${withval}" != "xyes"; then
werror_flags="$withval"
fi
fi
fi
if test "x$ac_cv_header_sys_stat_h" != "xyes"; then
unset ac_cv_header_sys_stat_h
ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stat_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h
fi
fi
ac_fn_c_check_header_compile "$LINENO" "blf.h" "ac_cv_header_blf_h" "$ac_includes_default"
if test "x$ac_cv_header_blf_h" = xyes
then :
printf "%s\n" "#define HAVE_BLF_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "bstring.h" "ac_cv_header_bstring_h" "$ac_includes_default"
if test "x$ac_cv_header_bstring_h" = xyes
then :
printf "%s\n" "#define HAVE_BSTRING_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "crypt.h" "ac_cv_header_crypt_h" "$ac_includes_default"
if test "x$ac_cv_header_crypt_h" = xyes
then :
printf "%s\n" "#define HAVE_CRYPT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "crypto/sha2.h" "ac_cv_header_crypto_sha2_h" "$ac_includes_default"
if test "x$ac_cv_header_crypto_sha2_h" = xyes
then :
printf "%s\n" "#define HAVE_CRYPTO_SHA2_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
if test "x$ac_cv_header_dirent_h" = xyes
then :
printf "%s\n" "#define HAVE_DIRENT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default"
if test "x$ac_cv_header_endian_h" = xyes
then :
printf "%s\n" "#define HAVE_ENDIAN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
if test "x$ac_cv_header_elf_h" = xyes
then :
printf "%s\n" "#define HAVE_ELF_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default"
if test "x$ac_cv_header_err_h" = xyes
then :
printf "%s\n" "#define HAVE_ERR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "features.h" "ac_cv_header_features_h" "$ac_includes_default"
if test "x$ac_cv_header_features_h" = xyes
then :
printf "%s\n" "#define HAVE_FEATURES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
if test "x$ac_cv_header_fcntl_h" = xyes
then :
printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "floatingpoint.h" "ac_cv_header_floatingpoint_h" "$ac_includes_default"
if test "x$ac_cv_header_floatingpoint_h" = xyes
then :
printf "%s\n" "#define HAVE_FLOATINGPOINT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "fnmatch.h" "ac_cv_header_fnmatch_h" "$ac_includes_default"
if test "x$ac_cv_header_fnmatch_h" = xyes
then :
printf "%s\n" "#define HAVE_FNMATCH_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
if test "x$ac_cv_header_getopt_h" = xyes
then :
printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "glob.h" "ac_cv_header_glob_h" "$ac_includes_default"
if test "x$ac_cv_header_glob_h" = xyes
then :
printf "%s\n" "#define HAVE_GLOB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "ia.h" "ac_cv_header_ia_h" "$ac_includes_default"
if test "x$ac_cv_header_ia_h" = xyes
then :
printf "%s\n" "#define HAVE_IA_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "iaf.h" "ac_cv_header_iaf_h" "$ac_includes_default"
if test "x$ac_cv_header_iaf_h" = xyes
then :
printf "%s\n" "#define HAVE_IAF_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default"
if test "x$ac_cv_header_ifaddrs_h" = xyes
then :
printf "%s\n" "#define HAVE_IFADDRS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
if test "x$ac_cv_header_inttypes_h" = xyes
then :
printf "%s\n" "#define HAVE_INTTYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
if test "x$ac_cv_header_langinfo_h" = xyes
then :
printf "%s\n" "#define HAVE_LANGINFO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
if test "x$ac_cv_header_limits_h" = xyes
then :
printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
if test "x$ac_cv_header_locale_h" = xyes
then :
printf "%s\n" "#define HAVE_LOCALE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "login.h" "ac_cv_header_login_h" "$ac_includes_default"
if test "x$ac_cv_header_login_h" = xyes
then :
printf "%s\n" "#define HAVE_LOGIN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
if test "x$ac_cv_header_maillock_h" = xyes
then :
printf "%s\n" "#define HAVE_MAILLOCK_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "ndir.h" "ac_cv_header_ndir_h" "$ac_includes_default"
if test "x$ac_cv_header_ndir_h" = xyes
then :
printf "%s\n" "#define HAVE_NDIR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "net/if_tun.h" "ac_cv_header_net_if_tun_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_tun_h" = xyes
then :
printf "%s\n" "#define HAVE_NET_IF_TUN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
if test "x$ac_cv_header_netdb_h" = xyes
then :
printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "netgroup.h" "ac_cv_header_netgroup_h" "$ac_includes_default"
if test "x$ac_cv_header_netgroup_h" = xyes
then :
printf "%s\n" "#define HAVE_NETGROUP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "pam/pam_appl.h" "ac_cv_header_pam_pam_appl_h" "$ac_includes_default"
if test "x$ac_cv_header_pam_pam_appl_h" = xyes
then :
printf "%s\n" "#define HAVE_PAM_PAM_APPL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default"
if test "x$ac_cv_header_paths_h" = xyes
then :
printf "%s\n" "#define HAVE_PATHS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
if test "x$ac_cv_header_poll_h" = xyes
then :
printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"
if test "x$ac_cv_header_pty_h" = xyes
then :
printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "readpassphrase.h" "ac_cv_header_readpassphrase_h" "$ac_includes_default"
if test "x$ac_cv_header_readpassphrase_h" = xyes
then :
printf "%s\n" "#define HAVE_READPASSPHRASE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "rpc/types.h" "ac_cv_header_rpc_types_h" "$ac_includes_default"
if test "x$ac_cv_header_rpc_types_h" = xyes
then :
printf "%s\n" "#define HAVE_RPC_TYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "security/pam_appl.h" "ac_cv_header_security_pam_appl_h" "$ac_includes_default"
if test "x$ac_cv_header_security_pam_appl_h" = xyes
then :
printf "%s\n" "#define HAVE_SECURITY_PAM_APPL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sha2.h" "ac_cv_header_sha2_h" "$ac_includes_default"
if test "x$ac_cv_header_sha2_h" = xyes
then :
printf "%s\n" "#define HAVE_SHA2_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "shadow.h" "ac_cv_header_shadow_h" "$ac_includes_default"
if test "x$ac_cv_header_shadow_h" = xyes
then :
printf "%s\n" "#define HAVE_SHADOW_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default"
if test "x$ac_cv_header_stddef_h" = xyes
then :
printf "%s\n" "#define HAVE_STDDEF_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
if test "x$ac_cv_header_string_h" = xyes
then :
printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
if test "x$ac_cv_header_strings_h" = xyes
then :
printf "%s\n" "#define HAVE_STRINGS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/bitypes.h" "ac_cv_header_sys_bitypes_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_bitypes_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_BITYPES_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_byteorder_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/bsdtty.h" "ac_cv_header_sys_bsdtty_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_bsdtty_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_BSDTTY_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_cdefs_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_CDEFS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/dir.h" "ac_cv_header_sys_dir_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_dir_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_DIR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/file.h" "ac_cv_header_sys_file_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_file_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_FILE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mman_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/label.h" "ac_cv_header_sys_label_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_label_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_LABEL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/ndir.h" "ac_cv_header_sys_ndir_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ndir_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_NDIR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_param_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_poll_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_POLL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/prctl.h" "ac_cv_header_sys_prctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_prctl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PRCTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/procctl.h" "ac_cv_header_sys_procctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_procctl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PROCCTL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/pstat.h" "ac_cv_header_sys_pstat_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_pstat_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PSTAT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/ptrace.h" "ac_cv_header_sys_ptrace_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ptrace_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PTRACE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/random.h" "ac_cv_header_sys_random_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_random_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_RANDOM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_select_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/stream.h" "ac_cv_header_sys_stream_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stream_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STREAM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/stropts.h" "ac_cv_header_sys_stropts_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stropts_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STROPTS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/strtio.h" "ac_cv_header_sys_strtio_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_strtio_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STRTIO_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_statvfs_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_STATVFS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sysmacros_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SYSMACROS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/timers.h" "ac_cv_header_sys_timers_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_timers_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_TIMERS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_vfs_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_VFS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default"
if test "x$ac_cv_header_time_h" = xyes
then :
printf "%s\n" "#define HAVE_TIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "tmpdir.h" "ac_cv_header_tmpdir_h" "$ac_includes_default"
if test "x$ac_cv_header_tmpdir_h" = xyes
then :
printf "%s\n" "#define HAVE_TMPDIR_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "ttyent.h" "ac_cv_header_ttyent_h" "$ac_includes_default"
if test "x$ac_cv_header_ttyent_h" = xyes
then :
printf "%s\n" "#define HAVE_TTYENT_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "ucred.h" "ac_cv_header_ucred_h" "$ac_includes_default"
if test "x$ac_cv_header_ucred_h" = xyes
then :
printf "%s\n" "#define HAVE_UCRED_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "usersec.h" "ac_cv_header_usersec_h" "$ac_includes_default"
if test "x$ac_cv_header_usersec_h" = xyes
then :
printf "%s\n" "#define HAVE_USERSEC_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
if test "x$ac_cv_header_util_h" = xyes
then :
printf "%s\n" "#define HAVE_UTIL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "utime.h" "ac_cv_header_utime_h" "$ac_includes_default"
if test "x$ac_cv_header_utime_h" = xyes
then :
printf "%s\n" "#define HAVE_UTIME_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
if test "x$ac_cv_header_utmp_h" = xyes
then :
printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
if test "x$ac_cv_header_utmpx_h" = xyes
then :
printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "vis.h" "ac_cv_header_vis_h" "$ac_includes_default"
if test "x$ac_cv_header_vis_h" = xyes
then :
printf "%s\n" "#define HAVE_VIS_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
if test "x$ac_cv_header_wchar_h" = xyes
then :
printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
fi
# On some platforms (eg SunOS4) sys/audit.h requires sys/[time|types|label.h]
# to be included first.
ac_fn_c_check_header_compile "$LINENO" "sys/audit.h" "ac_cv_header_sys_audit_h" "
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_LABEL_H
# include <sys/label.h>
#endif
"
if test "x$ac_cv_header_sys_audit_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_AUDIT_H 1" >>confdefs.h
fi
# sys/capsicum.h requires sys/types.h
ac_fn_c_check_header_compile "$LINENO" "sys/capsicum.h" "ac_cv_header_sys_capsicum_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
"
if test "x$ac_cv_header_sys_capsicum_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_CAPSICUM_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "capsicum_helpers.h" "ac_cv_header_capsicum_helpers_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
"
if test "x$ac_cv_header_capsicum_helpers_h" = xyes
then :
printf "%s\n" "#define HAVE_CAPSICUM_HELPERS_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for caph_cache_tzdata" >&5
printf %s "checking for caph_cache_tzdata... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <capsicum_helpers.h>
int
main (void)
{
caph_cache_tzdata();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define HAVE_CAPH_CACHE_TZDATA 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
# net/route.h requires sys/socket.h and sys/types.h.
# sys/sysctl.h also requires sys/param.h
ac_fn_c_check_header_compile "$LINENO" "net/route.h" "ac_cv_header_net_route_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <sys/param.h>
#include <sys/socket.h>
"
if test "x$ac_cv_header_net_route_h" = xyes
then :
printf "%s\n" "#define HAVE_NET_ROUTE_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <sys/param.h>
#include <sys/socket.h>
"
if test "x$ac_cv_header_sys_sysctl_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_SYSCTL_H 1" >>confdefs.h
fi
# lastlog.h requires sys/time.h to be included first on Solaris
ac_fn_c_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
"
if test "x$ac_cv_header_lastlog_h" = xyes
then :
printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h
fi
# sys/ptms.h requires sys/stream.h to be included first on Solaris
ac_fn_c_check_header_compile "$LINENO" "sys/ptms.h" "ac_cv_header_sys_ptms_h" "
#ifdef HAVE_SYS_STREAM_H
# include <sys/stream.h>
#endif
"
if test "x$ac_cv_header_sys_ptms_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_PTMS_H 1" >>confdefs.h
fi
# login_cap.h requires sys/types.h on NetBSD
ac_fn_c_check_header_compile "$LINENO" "login_cap.h" "ac_cv_header_login_cap_h" "
#include <sys/types.h>
"
if test "x$ac_cv_header_login_cap_h" = xyes
then :
printf "%s\n" "#define HAVE_LOGIN_CAP_H 1" >>confdefs.h
fi
# older BSDs need sys/param.h before sys/mount.h
ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "
#include <sys/param.h>
"
if test "x$ac_cv_header_sys_mount_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_MOUNT_H 1" >>confdefs.h
fi
# Android requires sys/socket.h to be included before sys/un.h
ac_fn_c_check_header_compile "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "
#include <sys/types.h>
#include <sys/socket.h>
"
if test "x$ac_cv_header_sys_un_h" = xyes
then :
printf "%s\n" "#define HAVE_SYS_UN_H 1" >>confdefs.h
fi
# Messages for features tested for in target-specific section
SIA_MSG="no"
SPC_MSG="no"
SP_MSG="no"
SPP_MSG="no"
# Support for Solaris/Illumos privileges (this test is used by both
# the --with-solaris-privs option and --with-sandbox=solaris).
SOLARIS_PRIVS="no"
# Check for some target-specific stuff
case "$host" in
*-*-aix*)
# Some versions of VAC won't allow macro redefinitions at
# -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that
# particularly with older versions of vac or xlc.
# It also throws errors about null macro arguments, but these are
# not fatal.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler allows macro redefinitions" >&5
printf %s "checking if compiler allows macro redefinitions... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define testmacro foo
#define testmacro bar
int
main (void)
{
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`"
CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`"
CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to specify blibpath for linker ($LD)" >&5
printf %s "checking how to specify blibpath for linker ($LD)... " >&6; }
if (test -z "$blibpath"); then
blibpath="/usr/lib:/lib"
fi
saved_LDFLAGS="$LDFLAGS"
if test "$GCC" = "yes"; then
flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:"
else
flags="-blibpath: -Wl,-blibpath: -Wl,-rpath,"
fi
for tryflags in $flags ;do
if (test -z "$blibflags"); then
LDFLAGS="$saved_LDFLAGS $tryflags$blibpath"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
blibflags=$tryflags
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
done
if (test -z "$blibflags"); then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
printf "%s\n" "not found" >&6; }
as_fn_error $? "*** must be able to specify blibpath on AIX - check config.log" "$LINENO" 5
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $blibflags" >&5
printf "%s\n" "$blibflags" >&6; }
fi
LDFLAGS="$saved_LDFLAGS"
ac_fn_c_check_func "$LINENO" "authenticate" "ac_cv_func_authenticate"
if test "x$ac_cv_func_authenticate" = xyes
then :
printf "%s\n" "#define WITH_AIXAUTHENTICATE 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for authenticate in -ls" >&5
printf %s "checking for authenticate in -ls... " >&6; }
if test ${ac_cv_lib_s_authenticate+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ls $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char authenticate ();
int
main (void)
{
return authenticate ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_s_authenticate=yes
else $as_nop
ac_cv_lib_s_authenticate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_s_authenticate" >&5
printf "%s\n" "$ac_cv_lib_s_authenticate" >&6; }
if test "x$ac_cv_lib_s_authenticate" = xyes
then :
printf "%s\n" "#define WITH_AIXAUTHENTICATE 1" >>confdefs.h
LIBS="$LIBS -ls"
fi
fi
ac_fn_check_decl "$LINENO" "authenticate" "ac_cv_have_decl_authenticate" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_authenticate" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_AUTHENTICATE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "loginrestrictions" "ac_cv_have_decl_loginrestrictions" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_loginrestrictions" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LOGINRESTRICTIONS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "loginsuccess" "ac_cv_have_decl_loginsuccess" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_loginsuccess" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LOGINSUCCESS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "passwdexpired" "ac_cv_have_decl_passwdexpired" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_passwdexpired" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PASSWDEXPIRED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "setauthdb" "ac_cv_have_decl_setauthdb" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_setauthdb" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SETAUTHDB $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "loginfailed" "ac_cv_have_decl_loginfailed" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_loginfailed" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LOGINFAILED $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if loginfailed takes 4 arguments" >&5
printf %s "checking if loginfailed takes 4 arguments... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <usersec.h>
int
main (void)
{
(void)loginfailed("user","host","tty",0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define AIX_LOGINFAILED_4ARG 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
ac_fn_c_check_func "$LINENO" "getgrset" "ac_cv_func_getgrset"
if test "x$ac_cv_func_getgrset" = xyes
then :
printf "%s\n" "#define HAVE_GETGRSET 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setauthdb" "ac_cv_func_setauthdb"
if test "x$ac_cv_func_setauthdb" = xyes
then :
printf "%s\n" "#define HAVE_SETAUTHDB 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" " #include <limits.h>
#include <fcntl.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_F_CLOSEM" = xyes
then :
printf "%s\n" "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h
fi
check_for_aix_broken_getaddrinfo=1
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h
printf "%s\n" "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h
printf "%s\n" "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h
printf "%s\n" "#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1" >>confdefs.h
printf "%s\n" "#define PTY_ZEROREAD 1" >>confdefs.h
printf "%s\n" "#define PLATFORM_SYS_DIR_UID 2" >>confdefs.h
printf "%s\n" "#define BROKEN_STRNDUP 1" >>confdefs.h
printf "%s\n" "#define BROKEN_STRNLEN 1" >>confdefs.h
;;
*-*-android*)
printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h
printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h
;;
*-*-cygwin*)
LIBS="$LIBS /usr/lib/textreadmode.o"
printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define NO_UID_RESTORATION_TEST 1" >>confdefs.h
printf "%s\n" "#define DISABLE_SHADOW 1" >>confdefs.h
printf "%s\n" "#define NO_X11_UNIX_SOCKETS 1" >>confdefs.h
printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h
printf "%s\n" "#define SSH_IOBUFSZ 65535" >>confdefs.h
printf "%s\n" "#define FILESYSTEM_NO_BACKSLASH 1" >>confdefs.h
# Cygwin defines optargs, optargs as declspec(dllimport) for historical
# reasons which cause compile warnings, so we disable those warnings.
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wno-attributes" >&5
printf %s "checking if $CC supports compile flag -Wno-attributes... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -Wno-attributes"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-Wno-attributes"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
;;
*-*-dgux*)
printf "%s\n" "#define IP_TOS_IS_BROKEN 1" >>confdefs.h
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
;;
*-*-darwin*)
use_pie=auto
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we have working getaddrinfo" >&5
printf %s "checking if we have working getaddrinfo... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: assume it is working" >&5
printf "%s\n" "assume it is working" >&6; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach-o/dyld.h>
#include <stdlib.h>
int main(void) { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
exit(0);
else
exit(1);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: working" >&5
printf "%s\n" "working" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: buggy" >&5
printf "%s\n" "buggy" >&6; }
printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_GLOB 1" >>confdefs.h
printf "%s\n" "#define BIND_8_COMPAT 1" >>confdefs.h
printf "%s\n" "#define SSH_TUN_FREEBSD 1" >>confdefs.h
printf "%s\n" "#define SSH_TUN_COMPAT_AF 1" >>confdefs.h
printf "%s\n" "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h
ac_fn_check_decl "$LINENO" "AU_IPv4" "ac_cv_have_decl_AU_IPv4" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_AU_IPv4" = xyes
then :
else $as_nop
printf "%s\n" "#define AU_IPv4 0" >>confdefs.h
#include <bsm/audit.h>
printf "%s\n" "#define LASTLOG_WRITE_PUTUTXLINE 1" >>confdefs.h
fi
printf "%s\n" "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h
ac_fn_c_check_func "$LINENO" "sandbox_init" "ac_cv_func_sandbox_init"
if test "x$ac_cv_func_sandbox_init" = xyes
then :
printf "%s\n" "#define HAVE_SANDBOX_INIT 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "sandbox.h" "ac_cv_header_sandbox_h" "$ac_includes_default"
if test "x$ac_cv_header_sandbox_h" = xyes
then :
printf "%s\n" "#define HAVE_SANDBOX_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sandbox_apply in -lsandbox" >&5
printf %s "checking for sandbox_apply in -lsandbox... " >&6; }
if test ${ac_cv_lib_sandbox_sandbox_apply+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsandbox $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char sandbox_apply ();
int
main (void)
{
return sandbox_apply ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_sandbox_sandbox_apply=yes
else $as_nop
ac_cv_lib_sandbox_sandbox_apply=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sandbox_sandbox_apply" >&5
printf "%s\n" "$ac_cv_lib_sandbox_sandbox_apply" >&6; }
if test "x$ac_cv_lib_sandbox_sandbox_apply" = xyes
then :
SSHDLIBS="$SSHDLIBS -lsandbox"
fi
# proc_pidinfo()-based closefrom() replacement.
ac_fn_c_check_header_compile "$LINENO" "libproc.h" "ac_cv_header_libproc_h" "$ac_includes_default"
if test "x$ac_cv_header_libproc_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBPROC_H 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "proc_pidinfo" "ac_cv_func_proc_pidinfo"
if test "x$ac_cv_func_proc_pidinfo" = xyes
then :
printf "%s\n" "#define HAVE_PROC_PIDINFO 1" >>confdefs.h
fi
# poll(2) is broken for character-special devices (at least).
# cf. Apple bug 3710161 (not public, but searchable)
printf "%s\n" "#define BROKEN_POLL 1" >>confdefs.h
;;
*-*-dragonfly*)
SSHDLIBS="$SSHDLIBS"
TEST_MALLOC_OPTIONS="AFGJPRX"
;;
*-*-haiku*)
LIBS="$LIBS -lbsd "
CFLAGS="$CFLAGS -D_BSD_SOURCE"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socket in -lnetwork" >&5
printf %s "checking for socket in -lnetwork... " >&6; }
if test ${ac_cv_lib_network_socket+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lnetwork $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char socket ();
int
main (void)
{
return socket ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_network_socket=yes
else $as_nop
ac_cv_lib_network_socket=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_socket" >&5
printf "%s\n" "$ac_cv_lib_network_socket" >&6; }
if test "x$ac_cv_lib_network_socket" = xyes
then :
printf "%s\n" "#define HAVE_LIBNETWORK 1" >>confdefs.h
LIBS="-lnetwork $LIBS"
fi
printf "%s\n" "#define HAVE_U_INT64_T 1" >>confdefs.h
printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h
MANTYPE=man
;;
*-*-hpux*)
# first we define all of the options common to all HP-UX releases
CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
IPADDR_IN_DISPLAY=yes
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h
printf "%s\n" "#define LOCKED_PASSWD_STRING \"*\"" >>confdefs.h
printf "%s\n" "#define SPT_TYPE SPT_PSTAT" >>confdefs.h
printf "%s\n" "#define PLATFORM_SYS_DIR_UID 2" >>confdefs.h
maildir="/var/mail"
LIBS="$LIBS -lsec"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for t_error in -lxnet" >&5
printf %s "checking for t_error in -lxnet... " >&6; }
if test ${ac_cv_lib_xnet_t_error+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lxnet $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char t_error ();
int
main (void)
{
return t_error ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_xnet_t_error=yes
else $as_nop
ac_cv_lib_xnet_t_error=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_t_error" >&5
printf "%s\n" "$ac_cv_lib_xnet_t_error" >&6; }
if test "x$ac_cv_lib_xnet_t_error" = xyes
then :
printf "%s\n" "#define HAVE_LIBXNET 1" >>confdefs.h
LIBS="-lxnet $LIBS"
else $as_nop
as_fn_error $? "*** -lxnet needed on HP-UX - check config.log ***" "$LINENO" 5
fi
# next, we define all of the options specific to major releases
case "$host" in
*-*-hpux10*)
if test -z "$GCC"; then
CFLAGS="$CFLAGS -Ae"
fi
printf "%s\n" "#define BROKEN_GETLINE 1" >>confdefs.h
;;
*-*-hpux11*)
printf "%s\n" "#define PAM_SUN_CODEBASE 1" >>confdefs.h
printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h
printf "%s\n" "#define USE_BTMP 1" >>confdefs.h
check_for_hpux_broken_getaddrinfo=1
check_for_conflicting_getspnam=1
;;
esac
# lastly, we define options specific to minor releases
case "$host" in
*-*-hpux10.26)
printf "%s\n" "#define HAVE_SECUREWARE 1" >>confdefs.h
disable_ptmx_check=yes
LIBS="$LIBS -lsecpw"
;;
esac
;;
*-*-irix5*)
PATH="$PATH:/usr/etc"
printf "%s\n" "#define BROKEN_INET_NTOA 1" >>confdefs.h
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
printf "%s\n" "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h
printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h
;;
*-*-irix6*)
PATH="$PATH:/usr/etc"
printf "%s\n" "#define WITH_IRIX_ARRAY 1" >>confdefs.h
printf "%s\n" "#define WITH_IRIX_PROJECT 1" >>confdefs.h
printf "%s\n" "#define WITH_IRIX_AUDIT 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "jlimit_startjob" "ac_cv_func_jlimit_startjob"
if test "x$ac_cv_func_jlimit_startjob" = xyes
then :
printf "%s\n" "#define WITH_IRIX_JOBS 1" >>confdefs.h
fi
printf "%s\n" "#define BROKEN_INET_NTOA 1" >>confdefs.h
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_UPDWTMPX 1" >>confdefs.h
printf "%s\n" "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h
printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h
;;
*-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
printf "%s\n" "#define PAM_TTY_KLUDGE 1" >>confdefs.h
printf "%s\n" "#define LOCKED_PASSWD_PREFIX \"!\"" >>confdefs.h
printf "%s\n" "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h
printf "%s\n" "#define _PATH_BTMP \"/var/log/btmp\"" >>confdefs.h
printf "%s\n" "#define USE_BTMP 1" >>confdefs.h
;;
*-*-linux*)
no_dev_ptmx=1
use_pie=auto
check_for_openpty_ctty_bug=1
CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_GNU_SOURCE"
printf "%s\n" "#define BROKEN_CLOSEFROM 1" >>confdefs.h
printf "%s\n" "#define PAM_TTY_KLUDGE 1" >>confdefs.h
printf "%s\n" "#define LOCKED_PASSWD_PREFIX \"!\"" >>confdefs.h
printf "%s\n" "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h
printf "%s\n" "#define LINK_OPNOTSUPP_ERRNO EPERM" >>confdefs.h
printf "%s\n" "#define _PATH_BTMP \"/var/log/btmp\"" >>confdefs.h
printf "%s\n" "#define USE_BTMP 1" >>confdefs.h
printf "%s\n" "#define LINUX_OOM_ADJUST 1" >>confdefs.h
inet6_default_4in6=yes
case `uname -r` in
1.*|2.0.*)
printf "%s\n" "#define BROKEN_CMSG_TYPE 1" >>confdefs.h
;;
esac
# tun(4) forwarding compat code
ac_fn_c_check_header_compile "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_if_tun_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_IF_TUN_H 1" >>confdefs.h
fi
if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then
printf "%s\n" "#define SSH_TUN_LINUX 1" >>confdefs.h
printf "%s\n" "#define SSH_TUN_COMPAT_AF 1" >>confdefs.h
printf "%s\n" "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/if.h" "ac_cv_header_linux_if_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
"
if test "x$ac_cv_header_linux_if_h" = xyes
then :
printf "%s\n" "#define SYS_RDOMAIN_LINUX 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/seccomp.h" "ac_cv_header_linux_seccomp_h" "#include <linux/types.h>
"
if test "x$ac_cv_header_linux_seccomp_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_SECCOMP_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/filter.h" "ac_cv_header_linux_filter_h" "#include <linux/types.h>
"
if test "x$ac_cv_header_linux_filter_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_FILTER_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "linux/audit.h" "ac_cv_header_linux_audit_h" "#include <linux/types.h>
"
if test "x$ac_cv_header_linux_audit_h" = xyes
then :
printf "%s\n" "#define HAVE_LINUX_AUDIT_H 1" >>confdefs.h
fi
# Obtain MIPS ABI
case "$host" in
mips*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if _MIPS_SIM != _ABIO32
#error
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
mips_abi="o32"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if _MIPS_SIM != _ABIN32
#error
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
mips_abi="n32"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if _MIPS_SIM != _ABI64
#error
#endif
int
main (void)
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
mips_abi="n64"
else $as_nop
as_fn_error $? "unknown MIPS ABI" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for seccomp architecture" >&5
printf %s "checking for seccomp architecture... " >&6; }
seccomp_audit_arch=
case "$host" in
x86_64-*)
seccomp_audit_arch=AUDIT_ARCH_X86_64
;;
i*86-*)
seccomp_audit_arch=AUDIT_ARCH_I386
;;
arm*-*)
seccomp_audit_arch=AUDIT_ARCH_ARM
;;
aarch64*-*)
seccomp_audit_arch=AUDIT_ARCH_AARCH64
;;
s390x-*)
seccomp_audit_arch=AUDIT_ARCH_S390X
;;
s390-*)
seccomp_audit_arch=AUDIT_ARCH_S390
;;
powerpc-*)
seccomp_audit_arch=AUDIT_ARCH_PPC
;;
powerpc64-*)
seccomp_audit_arch=AUDIT_ARCH_PPC64
;;
powerpc64le-*)
seccomp_audit_arch=AUDIT_ARCH_PPC64LE
;;
mips-*)
seccomp_audit_arch=AUDIT_ARCH_MIPS
;;
mipsel-*)
seccomp_audit_arch=AUDIT_ARCH_MIPSEL
;;
mips64-*)
case "$mips_abi" in
"n32")
seccomp_audit_arch=AUDIT_ARCH_MIPS64N32
;;
"n64")
seccomp_audit_arch=AUDIT_ARCH_MIPS64
;;
esac
;;
mips64el-*)
case "$mips_abi" in
"n32")
seccomp_audit_arch=AUDIT_ARCH_MIPSEL64N32
;;
"n64")
seccomp_audit_arch=AUDIT_ARCH_MIPSEL64
;;
esac
;;
riscv64-*)
seccomp_audit_arch=AUDIT_ARCH_RISCV64
;;
esac
if test "x$seccomp_audit_arch" != "x" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"$seccomp_audit_arch\"" >&5
printf "%s\n" "\"$seccomp_audit_arch\"" >&6; }
printf "%s\n" "#define SECCOMP_AUDIT_ARCH $seccomp_audit_arch" >>confdefs.h
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: architecture not supported" >&5
printf "%s\n" "architecture not supported" >&6; }
fi
;;
*-*-minix)
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
# poll(2) seems to choke on /dev/null; "Bad file descriptor"
printf "%s\n" "#define BROKEN_POLL 1" >>confdefs.h
;;
mips-sony-bsd|mips-sony-newsos4)
printf "%s\n" "#define NEED_SETPGRP 1" >>confdefs.h
SONY=1
;;
*-*-netbsd*)
if test "x$withval" != "xno" ; then
rpath_opt="-R"
fi
CPPFLAGS="$CPPFLAGS -D_OPENBSD_SOURCE"
printf "%s\n" "#define SSH_TUN_FREEBSD 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_tap_h" = xyes
then :
else $as_nop
printf "%s\n" "#define SSH_TUN_NO_L2 1" >>confdefs.h
fi
printf "%s\n" "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h
TEST_MALLOC_OPTIONS="AJRX"
printf "%s\n" "#define BROKEN_READ_COMPARISON 1" >>confdefs.h
;;
*-*-freebsd*)
printf "%s\n" "#define LOCKED_PASSWD_PREFIX \"*LOCKED*\"" >>confdefs.h
printf "%s\n" "#define SSH_TUN_FREEBSD 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_tap_h" = xyes
then :
else $as_nop
printf "%s\n" "#define SSH_TUN_NO_L2 1" >>confdefs.h
fi
printf "%s\n" "#define BROKEN_GLOB 1" >>confdefs.h
TEST_MALLOC_OPTIONS="AJRX"
# Preauth crypto occasionally uses file descriptors for crypto offload
# and will crash if they cannot be opened.
printf "%s\n" "#define SANDBOX_SKIP_RLIMIT_NOFILE 1" >>confdefs.h
case "$host" in
*-*-freebsd9.*|*-*-freebsd10.*)
# Capsicum on 9 and 10 do not allow ppoll() so don't auto-enable.
disable_capsicum=yes
esac
;;
*-*-bsdi*)
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
;;
*-next-*)
conf_lastlog_location="/usr/adm/lastlog"
conf_utmp_location=/etc/utmp
conf_wtmp_location=/usr/adm/wtmp
maildir=/usr/spool/mail
printf "%s\n" "#define HAVE_NEXT 1" >>confdefs.h
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SAVED_UIDS 1" >>confdefs.h
;;
*-*-openbsd*)
use_pie=auto
printf "%s\n" "#define HAVE_ATTRIBUTE__SENTINEL__ 1" >>confdefs.h
printf "%s\n" "#define HAVE_ATTRIBUTE__BOUNDED__ 1" >>confdefs.h
printf "%s\n" "#define SSH_TUN_OPENBSD 1" >>confdefs.h
printf "%s\n" "#define SYSLOG_R_SAFE_IN_SIGHAND 1" >>confdefs.h
TEST_MALLOC_OPTIONS="AFGJPRX"
;;
*-*-solaris*)
if test "x$withval" != "xno" ; then
rpath_opt="-R"
fi
printf "%s\n" "#define PAM_SUN_CODEBASE 1" >>confdefs.h
printf "%s\n" "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h
printf "%s\n" "#define PAM_TTY_KLUDGE 1" >>confdefs.h
printf "%s\n" "#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1" >>confdefs.h
printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h
# Pushing STREAMS modules will cause sshd to acquire a controlling tty.
printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h
printf "%s\n" "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h
printf "%s\n" "#define BROKEN_TCGETATTR_ICANON 1" >>confdefs.h
external_path_file=/etc/default/login
# hardwire lastlog location (can't detect it on some versions)
conf_lastlog_location="/var/adm/lastlog"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for obsolete utmp and wtmp in solaris2.x" >&5
printf %s "checking for obsolete utmp and wtmp in solaris2.x... " >&6; }
sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'`
if test "$sol2ver" -ge 8; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h
printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
ac_fn_c_check_func "$LINENO" "setpflags" "ac_cv_func_setpflags"
if test "x$ac_cv_func_setpflags" = xyes
then :
printf "%s\n" "#define HAVE_SETPFLAGS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setppriv" "ac_cv_func_setppriv"
if test "x$ac_cv_func_setppriv" = xyes
then :
printf "%s\n" "#define HAVE_SETPPRIV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "priv_basicset" "ac_cv_func_priv_basicset"
if test "x$ac_cv_func_priv_basicset" = xyes
then :
printf "%s\n" "#define HAVE_PRIV_BASICSET 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "priv.h" "ac_cv_header_priv_h" "$ac_includes_default"
if test "x$ac_cv_header_priv_h" = xyes
then :
printf "%s\n" "#define HAVE_PRIV_H 1" >>confdefs.h
fi
# Check whether --with-solaris-contracts was given.
if test ${with_solaris_contracts+y}
then :
withval=$with_solaris_contracts;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ct_tmpl_activate in -lcontract" >&5
printf %s "checking for ct_tmpl_activate in -lcontract... " >&6; }
if test ${ac_cv_lib_contract_ct_tmpl_activate+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lcontract $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char ct_tmpl_activate ();
int
main (void)
{
return ct_tmpl_activate ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_contract_ct_tmpl_activate=yes
else $as_nop
ac_cv_lib_contract_ct_tmpl_activate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_contract_ct_tmpl_activate" >&5
printf "%s\n" "$ac_cv_lib_contract_ct_tmpl_activate" >&6; }
if test "x$ac_cv_lib_contract_ct_tmpl_activate" = xyes
then :
printf "%s\n" "#define USE_SOLARIS_PROCESS_CONTRACTS 1" >>confdefs.h
LIBS="$LIBS -lcontract"
SPC_MSG="yes"
fi
fi
# Check whether --with-solaris-projects was given.
if test ${with_solaris_projects+y}
then :
withval=$with_solaris_projects;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setproject in -lproject" >&5
printf %s "checking for setproject in -lproject... " >&6; }
if test ${ac_cv_lib_project_setproject+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lproject $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char setproject ();
int
main (void)
{
return setproject ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_project_setproject=yes
else $as_nop
ac_cv_lib_project_setproject=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_project_setproject" >&5
printf "%s\n" "$ac_cv_lib_project_setproject" >&6; }
if test "x$ac_cv_lib_project_setproject" = xyes
then :
printf "%s\n" "#define USE_SOLARIS_PROJECTS 1" >>confdefs.h
LIBS="$LIBS -lproject"
SP_MSG="yes"
fi
fi
# Check whether --with-solaris-privs was given.
if test ${with_solaris_privs+y}
then :
withval=$with_solaris_privs;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Solaris/Illumos privilege support" >&5
printf %s "checking for Solaris/Illumos privilege support... " >&6; }
if test "x$ac_cv_func_setppriv" = "xyes" -a \
"x$ac_cv_header_priv_h" = "xyes" ; then
SOLARIS_PRIVS=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
printf "%s\n" "found" >&6; }
printf "%s\n" "#define NO_UID_RESTORATION_TEST 1" >>confdefs.h
printf "%s\n" "#define USE_SOLARIS_PRIVS 1" >>confdefs.h
SPP_MSG="yes"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
printf "%s\n" "not found" >&6; }
as_fn_error $? "*** must have support for Solaris privileges to use --with-solaris-privs" "$LINENO" 5
fi
fi
TEST_SHELL=$SHELL # let configure find us a capable shell
;;
*-*-sunos4*)
CPPFLAGS="$CPPFLAGS -DSUNOS4"
ac_fn_c_check_func "$LINENO" "getpwanam" "ac_cv_func_getpwanam"
if test "x$ac_cv_func_getpwanam" = xyes
then :
printf "%s\n" "#define HAVE_GETPWANAM 1" >>confdefs.h
fi
printf "%s\n" "#define PAM_SUN_CODEBASE 1" >>confdefs.h
conf_utmp_location=/etc/utmp
conf_wtmp_location=/var/adm/wtmp
conf_lastlog_location=/var/adm/lastlog
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h
;;
*-ncr-sysv*)
LIBS="$LIBS -lc89"
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
;;
*-sni-sysv*)
# /usr/ucblib MUST NOT be searched on ReliantUNIX
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
printf %s "checking for dlsym in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlsym+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlsym ();
int
main (void)
{
return dlsym ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dl_dlsym=yes
else $as_nop
ac_cv_lib_dl_dlsym=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
printf "%s\n" "$ac_cv_lib_dl_dlsym" >&6; }
if test "x$ac_cv_lib_dl_dlsym" = xyes
then :
printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h
LIBS="-ldl $LIBS"
fi
# -lresolv needs to be at the end of LIBS or DNS lookups break
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for res_query in -lresolv" >&5
printf %s "checking for res_query in -lresolv... " >&6; }
if test ${ac_cv_lib_resolv_res_query+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char res_query ();
int
main (void)
{
return res_query ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_resolv_res_query=yes
else $as_nop
ac_cv_lib_resolv_res_query=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_query" >&5
printf "%s\n" "$ac_cv_lib_resolv_res_query" >&6; }
if test "x$ac_cv_lib_resolv_res_query" = xyes
then :
LIBS="$LIBS -lresolv"
fi
IPADDR_IN_DISPLAY=yes
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define IP_TOS_IS_BROKEN 1" >>confdefs.h
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h
external_path_file=/etc/default/login
# /usr/ucblib/libucb.a no longer needed on ReliantUNIX
# Attention: always take care to bind libsocket and libnsl before libc,
# otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
;;
# UnixWare 1.x, UnixWare 2.x, and others based on code from Univel.
*-*-sysv4.2*)
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
printf "%s\n" "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h
printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h
TEST_SHELL=$SHELL # let configure find us a capable shell
;;
# UnixWare 7.x, OpenUNIX 8
*-*-sysv5*)
CPPFLAGS="$CPPFLAGS -Dvsnprintf=_xvsnprintf -Dsnprintf=_xsnprintf"
printf "%s\n" "#define UNIXWARE_LONG_PASSWORDS 1" >>confdefs.h
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
printf "%s\n" "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h
printf "%s\n" "#define BROKEN_TCGETATTR_ICANON 1" >>confdefs.h
TEST_SHELL=$SHELL # let configure find us a capable shell
case "$host" in
*-*-sysv5SCO_SV*) # SCO OpenServer 6.x
maildir=/var/spool/mail
printf "%s\n" "#define BROKEN_UPDWTMPX 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getluid in -lprot" >&5
printf %s "checking for getluid in -lprot... " >&6; }
if test ${ac_cv_lib_prot_getluid+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lprot $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char getluid ();
int
main (void)
{
return getluid ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_prot_getluid=yes
else $as_nop
ac_cv_lib_prot_getluid=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_prot_getluid" >&5
printf "%s\n" "$ac_cv_lib_prot_getluid" >&6; }
if test "x$ac_cv_lib_prot_getluid" = xyes
then :
LIBS="$LIBS -lprot"
ac_fn_c_check_func "$LINENO" "getluid" "ac_cv_func_getluid"
if test "x$ac_cv_func_getluid" = xyes
then :
printf "%s\n" "#define HAVE_GETLUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setluid" "ac_cv_func_setluid"
if test "x$ac_cv_func_setluid" = xyes
then :
printf "%s\n" "#define HAVE_SETLUID 1" >>confdefs.h
fi
fi
;;
*) printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h
;;
esac
;;
*-*-sysv*)
;;
# SCO UNIX and OEM versions of SCO UNIX
*-*-sco3.2v4*)
as_fn_error $? "\"This Platform is no longer supported.\"" "$LINENO" 5
;;
# SCO OpenServer 5.x
*-*-sco3.2v5*)
if test -z "$GCC"; then
CFLAGS="$CFLAGS -belf"
fi
LIBS="$LIBS -lprot -lx -ltinfo -lm"
no_dev_ptmx=1
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define HAVE_SECUREWARE 1" >>confdefs.h
printf "%s\n" "#define DISABLE_SHADOW 1" >>confdefs.h
printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
printf "%s\n" "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h
printf "%s\n" "#define BROKEN_UPDWTMPX 1" >>confdefs.h
printf "%s\n" "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "getluid" "ac_cv_func_getluid"
if test "x$ac_cv_func_getluid" = xyes
then :
printf "%s\n" "#define HAVE_GETLUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setluid" "ac_cv_func_setluid"
if test "x$ac_cv_func_setluid" = xyes
then :
printf "%s\n" "#define HAVE_SETLUID 1" >>confdefs.h
fi
MANTYPE=man
TEST_SHELL=$SHELL # let configure find us a capable shell
SKIP_DISABLE_LASTLOG_DEFINE=yes
;;
*-dec-osf*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Digital Unix SIA" >&5
printf %s "checking for Digital Unix SIA... " >&6; }
no_osfsia=""
# Check whether --with-osfsia was given.
if test ${with_osfsia+y}
then :
withval=$with_osfsia;
if test "x$withval" = "xno" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
printf "%s\n" "disabled" >&6; }
no_osfsia=1
fi
fi
if test -z "$no_osfsia" ; then
if test -f /etc/sia/matrix.conf; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define HAVE_OSF_SIA 1" >>confdefs.h
printf "%s\n" "#define DISABLE_LOGIN 1" >>confdefs.h
printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h
LIBS="$LIBS -lsecurity -ldb -lm -laud"
SIA_MSG="yes"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define LOCKED_PASSWD_SUBSTR \"Nologin\"" >>confdefs.h
fi
fi
printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h
printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h
printf "%s\n" "#define BROKEN_READV_COMPARISON 1" >>confdefs.h
;;
*-*-nto-qnx*)
printf "%s\n" "#define USE_PIPES 1" >>confdefs.h
printf "%s\n" "#define NO_X11_UNIX_SOCKETS 1" >>confdefs.h
printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h
printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h
printf "%s\n" "#define BROKEN_SHADOW_EXPIRE 1" >>confdefs.h
enable_etc_default_login=no # has incompatible /etc/default/login
case "$host" in
*-*-nto-qnx6*)
printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h
;;
esac
;;
*-*-ultrix*)
printf "%s\n" "#define BROKEN_GETGROUPS 1" >>confdefs.h
printf "%s\n" "#define NEED_SETPGRP 1" >>confdefs.h
printf "%s\n" "#define HAVE_SYS_SYSLOG_H 1" >>confdefs.h
printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h
# DISABLE_FD_PASSING so that we call setpgrp as root, otherwise we
# don't get a controlling tty.
printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h
# On Ultrix some headers are not protected against multiple includes,
# so we create wrappers and put it where the compiler will find it.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: creating compat wrappers for headers" >&5
printf "%s\n" "$as_me: WARNING: creating compat wrappers for headers" >&2;}
mkdir -p netinet
for header in netinet/ip.h netdb.h resolv.h; do
name=`echo $header | tr 'a-z/.' 'A-Z__'`
cat >$header <<EOD
#ifndef _SSH_COMPAT_${name}
#define _SSH_COMPAT_${name}
#include "/usr/include/${header}"
#endif
EOD
done
;;
*-*-lynxos)
CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__"
printf "%s\n" "#define BROKEN_SETVBUF 1" >>confdefs.h
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler and flags for sanity" >&5
printf %s "checking compiler and flags for sanity... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking compiler sanity" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking compiler sanity" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
as_fn_error $? "*** compiler cannot create working executables, check config.log ***" "$LINENO" 5
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# Checks for libraries.
ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt"
if test "x$ac_cv_func_setsockopt" = xyes
then :
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5
printf %s "checking for setsockopt in -lsocket... " >&6; }
if test ${ac_cv_lib_socket_setsockopt+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char setsockopt ();
int
main (void)
{
return setsockopt ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_socket_setsockopt=yes
else $as_nop
ac_cv_lib_socket_setsockopt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5
printf "%s\n" "$ac_cv_lib_socket_setsockopt" >&6; }
if test "x$ac_cv_lib_socket_setsockopt" = xyes
then :
printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h
LIBS="-lsocket $LIBS"
fi
fi
for ac_func in dirname
do :
ac_fn_c_check_func "$LINENO" "dirname" "ac_cv_func_dirname"
if test "x$ac_cv_func_dirname" = xyes
then :
printf "%s\n" "#define HAVE_DIRNAME 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
if test "x$ac_cv_header_libgen_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBGEN_H 1" >>confdefs.h
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dirname in -lgen" >&5
printf %s "checking for dirname in -lgen... " >&6; }
if test ${ac_cv_lib_gen_dirname+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgen $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dirname ();
int
main (void)
{
return dirname ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gen_dirname=yes
else $as_nop
ac_cv_lib_gen_dirname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_dirname" >&5
printf "%s\n" "$ac_cv_lib_gen_dirname" >&6; }
if test "x$ac_cv_lib_gen_dirname" = xyes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken dirname" >&5
printf %s "checking for broken dirname... " >&6; }
if test ${ac_cv_have_broken_dirname+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_LIBS="$LIBS"
LIBS="$LIBS -lgen"
if test "$cross_compiling" = yes
then :
ac_cv_have_broken_dirname="no"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <libgen.h>
#include <string.h>
#include <stdlib.h>
int main(int argc, char **argv) {
char *s, buf[32];
strncpy(buf,"/etc", 32);
s = dirname(buf);
if (!s || strncmp(s, "/", 32) != 0) {
exit(1);
} else {
exit(0);
}
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_have_broken_dirname="no"
else $as_nop
ac_cv_have_broken_dirname="yes"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_broken_dirname" >&5
printf "%s\n" "$ac_cv_have_broken_dirname" >&6; }
if test "x$ac_cv_have_broken_dirname" = "xno" ; then
LIBS="$LIBS -lgen"
printf "%s\n" "#define HAVE_DIRNAME 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
if test "x$ac_cv_header_libgen_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBGEN_H 1" >>confdefs.h
fi
fi
fi
fi
done
ac_fn_c_check_func "$LINENO" "getspnam" "ac_cv_func_getspnam"
if test "x$ac_cv_func_getspnam" = xyes
then :
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getspnam in -lgen" >&5
printf %s "checking for getspnam in -lgen... " >&6; }
if test ${ac_cv_lib_gen_getspnam+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgen $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char getspnam ();
int
main (void)
{
return getspnam ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gen_getspnam=yes
else $as_nop
ac_cv_lib_gen_getspnam=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_getspnam" >&5
printf "%s\n" "$ac_cv_lib_gen_getspnam" >&6; }
if test "x$ac_cv_lib_gen_getspnam" = xyes
then :
LIBS="$LIBS -lgen"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing basename" >&5
printf %s "checking for library containing basename... " >&6; }
if test ${ac_cv_search_basename+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char basename ();
int
main (void)
{
return basename ();
;
return 0;
}
_ACEOF
for ac_lib in '' gen
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_basename=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_basename+y}
then :
break
fi
done
if test ${ac_cv_search_basename+y}
then :
else $as_nop
ac_cv_search_basename=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_basename" >&5
printf "%s\n" "$ac_cv_search_basename" >&6; }
ac_res=$ac_cv_search_basename
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
printf "%s\n" "#define HAVE_BASENAME 1" >>confdefs.h
fi
zlib=yes
# Check whether --with-zlib was given.
if test ${with_zlib+y}
then :
withval=$with_zlib; if test "x$withval" = "xno" ; then
zlib=no
elif test "x$withval" != "xyes"; then
if test -d "$withval/lib"; then
if test -n "${rpath_opt}"; then
LDFLAGS="-L${withval}/lib ${rpath_opt}${withval}/lib ${LDFLAGS}"
else
LDFLAGS="-L${withval}/lib ${LDFLAGS}"
fi
else
if test -n "${rpath_opt}"; then
LDFLAGS="-L${withval} ${rpath_opt}${withval} ${LDFLAGS}"
else
LDFLAGS="-L${withval} ${LDFLAGS}"
fi
fi
if test -d "$withval/include"; then
CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
else
CPPFLAGS="-I${withval} ${CPPFLAGS}"
fi
fi
fi
# These libraries are needed for anything that links in the channel code.
CHANNELLIBS=""
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib" >&5
printf %s "checking for zlib... " >&6; }
if test "x${zlib}" = "xno"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else
saved_LIBS="$LIBS"
CHANNELLIBS="$CHANNELLIBS -lz"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define WITH_ZLIB 1" >>confdefs.h
ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes
then :
else $as_nop
as_fn_error $? "*** zlib.h missing - please install first or check config.log ***" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
printf %s "checking for deflate in -lz... " >&6; }
if test ${ac_cv_lib_z_deflate+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char deflate ();
int
main (void)
{
return deflate ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_z_deflate=yes
else $as_nop
ac_cv_lib_z_deflate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
printf "%s\n" "$ac_cv_lib_z_deflate" >&6; }
if test "x$ac_cv_lib_z_deflate" = xyes
then :
printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h
LIBS="-lz $LIBS"
else $as_nop
saved_CPPFLAGS="$CPPFLAGS"
saved_LDFLAGS="$LDFLAGS"
if test -n "${rpath_opt}"; then
LDFLAGS="-L/usr/local/lib ${rpath_opt}/usr/local/lib ${saved_LDFLAGS}"
else
LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}"
fi
CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char deflate ();
int
main (void)
{
return deflate ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h
else $as_nop
as_fn_error $? "*** zlib missing - please install first or check config.log ***" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
# Check whether --with-zlib-version-check was given.
if test ${with_zlib_version_check+y}
then :
withval=$with_zlib_version_check; if test "x$withval" = "xno" ; then
zlib_check_nonfatal=1
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for possibly buggy zlib" >&5
printf %s "checking for possibly buggy zlib... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking zlib version" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking zlib version" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <zlib.h>
int
main (void)
{
int a=0, b=0, c=0, d=0, n, v;
n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d);
if (n != 3 && n != 4)
exit(1);
v = a*1000000 + b*10000 + c*100 + d;
fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v);
/* 1.1.4 is OK */
if (a == 1 && b == 1 && c >= 4)
exit(0);
/* 1.2.3 and up are OK */
if (v >= 1020300)
exit(0);
exit(2);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
if test -z "$zlib_check_nonfatal" ; then
as_fn_error $? "*** zlib too old - check config.log ***
Your reported zlib version has known security problems. It's possible your
vendor has fixed these problems without changing the version number. If you
are sure this is the case, you can disable the check by running
\"./configure --without-zlib-version-check\".
If you are in doubt, upgrade zlib to version 1.2.3 or greater.
See http://www.gzip.org/zlib/ for details." "$LINENO" 5
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: zlib version may have security problems" >&5
printf "%s\n" "$as_me: WARNING: zlib version may have security problems" >&2;}
fi
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
LIBS="$saved_LIBS"
fi
ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
if test "x$ac_cv_func_strcasecmp" = xyes
then :
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strcasecmp in -lresolv" >&5
printf %s "checking for strcasecmp in -lresolv... " >&6; }
if test ${ac_cv_lib_resolv_strcasecmp+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char strcasecmp ();
int
main (void)
{
return strcasecmp ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_resolv_strcasecmp=yes
else $as_nop
ac_cv_lib_resolv_strcasecmp=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_strcasecmp" >&5
printf "%s\n" "$ac_cv_lib_resolv_strcasecmp" >&6; }
if test "x$ac_cv_lib_resolv_strcasecmp" = xyes
then :
LIBS="$LIBS -lresolv"
fi
fi
for ac_func in utimes
do :
ac_fn_c_check_func "$LINENO" "utimes" "ac_cv_func_utimes"
if test "x$ac_cv_func_utimes" = xyes
then :
printf "%s\n" "#define HAVE_UTIMES 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for utimes in -lc89" >&5
printf %s "checking for utimes in -lc89... " >&6; }
if test ${ac_cv_lib_c89_utimes+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc89 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char utimes ();
int
main (void)
{
return utimes ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c89_utimes=yes
else $as_nop
ac_cv_lib_c89_utimes=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c89_utimes" >&5
printf "%s\n" "$ac_cv_lib_c89_utimes" >&6; }
if test "x$ac_cv_lib_c89_utimes" = xyes
then :
printf "%s\n" "#define HAVE_UTIMES 1" >>confdefs.h
LIBS="$LIBS -lc89"
fi
fi
done
ac_fn_c_check_header_compile "$LINENO" "bsd/libutil.h" "ac_cv_header_bsd_libutil_h" "$ac_includes_default"
if test "x$ac_cv_header_bsd_libutil_h" = xyes
then :
printf "%s\n" "#define HAVE_BSD_LIBUTIL_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
if test "x$ac_cv_header_libutil_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing fmt_scaled" >&5
printf %s "checking for library containing fmt_scaled... " >&6; }
if test ${ac_cv_search_fmt_scaled+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char fmt_scaled ();
int
main (void)
{
return fmt_scaled ();
;
return 0;
}
_ACEOF
for ac_lib in '' util bsd
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_fmt_scaled=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_fmt_scaled+y}
then :
break
fi
done
if test ${ac_cv_search_fmt_scaled+y}
then :
else $as_nop
ac_cv_search_fmt_scaled=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fmt_scaled" >&5
printf "%s\n" "$ac_cv_search_fmt_scaled" >&6; }
ac_res=$ac_cv_search_fmt_scaled
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing scan_scaled" >&5
printf %s "checking for library containing scan_scaled... " >&6; }
if test ${ac_cv_search_scan_scaled+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char scan_scaled ();
int
main (void)
{
return scan_scaled ();
;
return 0;
}
_ACEOF
for ac_lib in '' util bsd
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_scan_scaled=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_scan_scaled+y}
then :
break
fi
done
if test ${ac_cv_search_scan_scaled+y}
then :
else $as_nop
ac_cv_search_scan_scaled=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_scan_scaled" >&5
printf "%s\n" "$ac_cv_search_scan_scaled" >&6; }
ac_res=$ac_cv_search_scan_scaled
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing login" >&5
printf %s "checking for library containing login... " >&6; }
if test ${ac_cv_search_login+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char login ();
int
main (void)
{
return login ();
;
return 0;
}
_ACEOF
for ac_lib in '' util bsd
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_login=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_login+y}
then :
break
fi
done
if test ${ac_cv_search_login+y}
then :
else $as_nop
ac_cv_search_login=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_login" >&5
printf "%s\n" "$ac_cv_search_login" >&6; }
ac_res=$ac_cv_search_login
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing logout" >&5
printf %s "checking for library containing logout... " >&6; }
if test ${ac_cv_search_logout+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char logout ();
int
main (void)
{
return logout ();
;
return 0;
}
_ACEOF
for ac_lib in '' util bsd
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_logout=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_logout+y}
then :
break
fi
done
if test ${ac_cv_search_logout+y}
then :
else $as_nop
ac_cv_search_logout=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_logout" >&5
printf "%s\n" "$ac_cv_search_logout" >&6; }
ac_res=$ac_cv_search_logout
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing logwtmp" >&5
printf %s "checking for library containing logwtmp... " >&6; }
if test ${ac_cv_search_logwtmp+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char logwtmp ();
int
main (void)
{
return logwtmp ();
;
return 0;
}
_ACEOF
for ac_lib in '' util bsd
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_logwtmp=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_logwtmp+y}
then :
break
fi
done
if test ${ac_cv_search_logwtmp+y}
then :
else $as_nop
ac_cv_search_logwtmp=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_logwtmp" >&5
printf "%s\n" "$ac_cv_search_logwtmp" >&6; }
ac_res=$ac_cv_search_logwtmp
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
printf %s "checking for library containing openpty... " >&6; }
if test ${ac_cv_search_openpty+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char openpty ();
int
main (void)
{
return openpty ();
;
return 0;
}
_ACEOF
for ac_lib in '' util bsd
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_openpty=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_openpty+y}
then :
break
fi
done
if test ${ac_cv_search_openpty+y}
then :
else $as_nop
ac_cv_search_openpty=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
printf "%s\n" "$ac_cv_search_openpty" >&6; }
ac_res=$ac_cv_search_openpty
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing updwtmp" >&5
printf %s "checking for library containing updwtmp... " >&6; }
if test ${ac_cv_search_updwtmp+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char updwtmp ();
int
main (void)
{
return updwtmp ();
;
return 0;
}
_ACEOF
for ac_lib in '' util bsd
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_updwtmp=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_updwtmp+y}
then :
break
fi
done
if test ${ac_cv_search_updwtmp+y}
then :
else $as_nop
ac_cv_search_updwtmp=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_updwtmp" >&5
printf "%s\n" "$ac_cv_search_updwtmp" >&6; }
ac_res=$ac_cv_search_updwtmp
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
ac_fn_c_check_func "$LINENO" "fmt_scaled" "ac_cv_func_fmt_scaled"
if test "x$ac_cv_func_fmt_scaled" = xyes
then :
printf "%s\n" "#define HAVE_FMT_SCALED 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "scan_scaled" "ac_cv_func_scan_scaled"
if test "x$ac_cv_func_scan_scaled" = xyes
then :
printf "%s\n" "#define HAVE_SCAN_SCALED 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "login" "ac_cv_func_login"
if test "x$ac_cv_func_login" = xyes
then :
printf "%s\n" "#define HAVE_LOGIN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "logout" "ac_cv_func_logout"
if test "x$ac_cv_func_logout" = xyes
then :
printf "%s\n" "#define HAVE_LOGOUT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
if test "x$ac_cv_func_openpty" = xyes
then :
printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
if test "x$ac_cv_func_updwtmp" = xyes
then :
printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "logwtmp" "ac_cv_func_logwtmp"
if test "x$ac_cv_func_logwtmp" = xyes
then :
printf "%s\n" "#define HAVE_LOGWTMP 1" >>confdefs.h
fi
# On some platforms, inet_ntop and gethostbyname may be found in libresolv
# or libnsl.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
printf %s "checking for library containing inet_ntop... " >&6; }
if test ${ac_cv_search_inet_ntop+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char inet_ntop ();
int
main (void)
{
return inet_ntop ();
;
return 0;
}
_ACEOF
for ac_lib in '' resolv nsl
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_inet_ntop+y}
then :
break
fi
done
if test ${ac_cv_search_inet_ntop+y}
then :
else $as_nop
ac_cv_search_inet_ntop=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
printf "%s\n" "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
printf %s "checking for library containing gethostbyname... " >&6; }
if test ${ac_cv_search_gethostbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' resolv nsl
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_gethostbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_gethostbyname+y}
then :
break
fi
done
if test ${ac_cv_search_gethostbyname+y}
then :
else $as_nop
ac_cv_search_gethostbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
ac_res=$ac_cv_search_gethostbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
# Some Linux distribtions ship the BSD libc hashing functions in
# separate libraries.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing SHA256Update" >&5
printf %s "checking for library containing SHA256Update... " >&6; }
if test ${ac_cv_search_SHA256Update+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char SHA256Update ();
int
main (void)
{
return SHA256Update ();
;
return 0;
}
_ACEOF
for ac_lib in '' md bsd
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_SHA256Update=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_SHA256Update+y}
then :
break
fi
done
if test ${ac_cv_search_SHA256Update+y}
then :
else $as_nop
ac_cv_search_SHA256Update=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SHA256Update" >&5
printf "%s\n" "$ac_cv_search_SHA256Update" >&6; }
ac_res=$ac_cv_search_SHA256Update
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
# "Particular Function Checks"
# see https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Particular-Functions.html
for ac_func in strftime
do :
ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
if test "x$ac_cv_func_strftime" = xyes
then :
printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h
else $as_nop
# strftime is in -lintl on SCO UNIX.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
printf %s "checking for strftime in -lintl... " >&6; }
if test ${ac_cv_lib_intl_strftime+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char strftime ();
int
main (void)
{
return strftime ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_intl_strftime=yes
else $as_nop
ac_cv_lib_intl_strftime=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
printf "%s\n" "$ac_cv_lib_intl_strftime" >&6; }
if test "x$ac_cv_lib_intl_strftime" = xyes
then :
printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h
LIBS="-lintl $LIBS"
fi
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
printf %s "checking for GNU libc compatible malloc... " >&6; }
if test ${ac_cv_func_malloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in # ((
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| hpux* | solaris* | cygwin* | mingw* | msys* )
ac_cv_func_malloc_0_nonnull=yes ;;
# If we don't know, assume the worst.
*) ac_cv_func_malloc_0_nonnull=no ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = malloc (0);
int result = !p;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_malloc_0_nonnull=yes
else $as_nop
ac_cv_func_malloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
if test $ac_cv_func_malloc_0_nonnull = yes
then :
printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h
else $as_nop
printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h
case " $LIBOBJS " in
*" malloc.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS malloc.$ac_objext"
;;
esac
printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
printf %s "checking for GNU libc compatible realloc... " >&6; }
if test ${ac_cv_func_realloc_0_nonnull+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test "$cross_compiling" = yes
then :
case "$host_os" in # ((
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
| hpux* | solaris* | cygwin* | mingw* | msys* )
ac_cv_func_realloc_0_nonnull=yes ;;
# If we don't know, assume the worst.
*) ac_cv_func_realloc_0_nonnull=no ;;
esac
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = realloc (0, 0);
int result = !p;
free (p);
return result;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_func_realloc_0_nonnull=yes
else $as_nop
ac_cv_func_realloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; }
if test $ac_cv_func_realloc_0_nonnull = yes
then :
printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h
else $as_nop
printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h
case " $LIBOBJS " in
*" realloc.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS realloc.$ac_objext"
;;
esac
printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h
fi
# autoconf doesn't have AC_FUNC_CALLOC so fake it if malloc returns NULL;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if calloc(0, N) returns non-null" >&5
printf %s "checking if calloc(0, N) returns non-null... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming same as malloc" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming same as malloc" >&2;}
func_calloc_0_nonnull="$ac_cv_func_malloc_0_nonnull"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
void *p = calloc(0, 1); exit(p == NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
func_calloc_0_nonnull=yes
else $as_nop
func_calloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $func_calloc_0_nonnull" >&5
printf "%s\n" "$func_calloc_0_nonnull" >&6; }
if test "x$func_calloc_0_nonnull" = "xyes"; then
printf "%s\n" "#define HAVE_CALLOC 1" >>confdefs.h
else
printf "%s\n" "#define HAVE_CALLOC 0" >>confdefs.h
printf "%s\n" "#define calloc rpl_calloc" >>confdefs.h
fi
# Check for ALTDIRFUNC glob() extension
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GLOB_ALTDIRFUNC support" >&5
printf %s "checking for GLOB_ALTDIRFUNC support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <glob.h>
#ifdef GLOB_ALTDIRFUNC
FOUNDIT
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "FOUNDIT" >/dev/null 2>&1
then :
printf "%s\n" "#define GLOB_HAS_ALTDIRFUNC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -rf conftest*
# Check for g.gl_matchc glob() extension
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gl_matchc field in glob_t" >&5
printf %s "checking for gl_matchc field in glob_t... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <glob.h>
int
main (void)
{
glob_t g; g.gl_matchc = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define GLOB_HAS_GL_MATCHC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Check for g.gl_statv glob() extension
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gl_statv and GLOB_KEEPSTAT extensions for glob" >&5
printf %s "checking for gl_statv and GLOB_KEEPSTAT extensions for glob... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <glob.h>
int
main (void)
{
#ifndef GLOB_KEEPSTAT
#error "glob does not support GLOB_KEEPSTAT extension"
#endif
glob_t g;
g.gl_statv = NULL;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define GLOB_HAS_GL_STATV 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_fn_check_decl "$LINENO" "GLOB_NOMATCH" "ac_cv_have_decl_GLOB_NOMATCH" "#include <glob.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_GLOB_NOMATCH" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GLOB_NOMATCH $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "VIS_ALL" "ac_cv_have_decl_VIS_ALL" "#include <vis.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_VIS_ALL" = xyes
then :
else $as_nop
printf "%s\n" "#define BROKEN_STRNVIS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct dirent allocates space for d_name" >&5
printf %s "checking whether struct dirent allocates space for d_name... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&2;}
printf "%s\n" "#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1" >>confdefs.h
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <dirent.h>
#include <stdlib.h>
int
main (void)
{
struct dirent d;
exit(sizeof(d.d_name)<=sizeof(char));
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /proc/pid/fd directory" >&5
printf %s "checking for /proc/pid/fd directory... " >&6; }
if test -d "/proc/$$/fd" ; then
printf "%s\n" "#define HAVE_PROC_PID 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# Check whether user wants to use ldns
LDNS_MSG="no"
# Check whether --with-ldns was given.
if test ${with_ldns+y}
then :
withval=$with_ldns;
ldns=""
if test "x$withval" = "xyes" ; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ldns-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}ldns-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_LDNSCONFIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $LDNSCONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_LDNSCONFIG="$LDNSCONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_LDNSCONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
LDNSCONFIG=$ac_cv_path_LDNSCONFIG
if test -n "$LDNSCONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LDNSCONFIG" >&5
printf "%s\n" "$LDNSCONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_LDNSCONFIG"; then
ac_pt_LDNSCONFIG=$LDNSCONFIG
# Extract the first word of "ldns-config", so it can be a program name with args.
set dummy ldns-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_LDNSCONFIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_LDNSCONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_LDNSCONFIG="$ac_pt_LDNSCONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_LDNSCONFIG="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_LDNSCONFIG=$ac_cv_path_ac_pt_LDNSCONFIG
if test -n "$ac_pt_LDNSCONFIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LDNSCONFIG" >&5
printf "%s\n" "$ac_pt_LDNSCONFIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_LDNSCONFIG" = x; then
LDNSCONFIG="no"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
LDNSCONFIG=$ac_pt_LDNSCONFIG
fi
else
LDNSCONFIG="$ac_cv_path_LDNSCONFIG"
fi
if test "x$LDNSCONFIG" = "xno"; then
LIBS="-lldns $LIBS"
ldns=yes
else
LIBS="$LIBS `$LDNSCONFIG --libs`"
CPPFLAGS="$CPPFLAGS `$LDNSCONFIG --cflags`"
ldns=yes
fi
elif test "x$withval" != "xno" ; then
CPPFLAGS="$CPPFLAGS -I${withval}/include"
LDFLAGS="$LDFLAGS -L${withval}/lib"
LIBS="-lldns $LIBS"
ldns=yes
fi
# Verify that it works.
if test "x$ldns" = "xyes" ; then
printf "%s\n" "#define HAVE_LDNS 1" >>confdefs.h
LDNS_MSG="yes"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ldns support" >&5
printf %s "checking for ldns support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#include <ldns/ldns.h>
int main(void) { ldns_status status = ldns_verify_trusted(NULL, NULL, NULL, NULL); status=LDNS_STATUS_OK; exit(0); }
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
as_fn_error $? "** Incomplete or missing ldns libraries." "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
fi
# Check whether user wants libedit support
LIBEDIT_MSG="no"
# Check whether --with-libedit was given.
if test ${with_libedit+y}
then :
withval=$with_libedit; if test "x$withval" != "xno" ; then
if test "x$withval" = "xyes" ; then
if test "x$PKGCONFIG" != "xno"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about libedit" >&5
printf %s "checking if $PKGCONFIG knows about libedit... " >&6; }
if "$PKGCONFIG" libedit; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
use_pkgconfig_for_libedit=yes
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
else
CPPFLAGS="$CPPFLAGS -I${withval}/include"
if test -n "${rpath_opt}"; then
LDFLAGS="-L${withval}/lib ${rpath_opt}${withval}/lib ${LDFLAGS}"
else
LDFLAGS="-L${withval}/lib ${LDFLAGS}"
fi
fi
if test "x$use_pkgconfig_for_libedit" = "xyes"; then
LIBEDIT=`$PKGCONFIG --libs libedit`
CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags libedit`"
else
LIBEDIT="-ledit -lcurses"
fi
OTHERLIBS=`echo $LIBEDIT | sed 's/-ledit//'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for el_init in -ledit" >&5
printf %s "checking for el_init in -ledit... " >&6; }
if test ${ac_cv_lib_edit_el_init+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ledit $OTHERLIBS
$LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char el_init ();
int
main (void)
{
return el_init ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_edit_el_init=yes
else $as_nop
ac_cv_lib_edit_el_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_edit_el_init" >&5
printf "%s\n" "$ac_cv_lib_edit_el_init" >&6; }
if test "x$ac_cv_lib_edit_el_init" = xyes
then :
printf "%s\n" "#define USE_LIBEDIT 1" >>confdefs.h
LIBEDIT_MSG="yes"
else $as_nop
as_fn_error $? "libedit not found" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libedit version is compatible" >&5
printf %s "checking if libedit version is compatible... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <histedit.h>
#include <stdlib.h>
int
main (void)
{
int i = H_SETSIZE;
el_init("", NULL, NULL, NULL);
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
as_fn_error $? "libedit version is not compatible" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
AUDIT_MODULE=none
# Check whether --with-audit was given.
if test ${with_audit+y}
then :
withval=$with_audit;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for supported audit module" >&5
printf %s "checking for supported audit module... " >&6; }
case "$withval" in
bsm)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: bsm" >&5
printf "%s\n" "bsm" >&6; }
AUDIT_MODULE=bsm
for ac_header in bsm/audit.h
do :
ac_fn_c_check_header_compile "$LINENO" "bsm/audit.h" "ac_cv_header_bsm_audit_h" "
#ifdef HAVE_TIME_H
# include <time.h>
#endif
"
if test "x$ac_cv_header_bsm_audit_h" = xyes
then :
printf "%s\n" "#define HAVE_BSM_AUDIT_H 1" >>confdefs.h
else $as_nop
as_fn_error $? "BSM enabled and bsm/audit.h not found" "$LINENO" 5
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaudit in -lbsm" >&5
printf %s "checking for getaudit in -lbsm... " >&6; }
if test ${ac_cv_lib_bsm_getaudit+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char getaudit ();
int
main (void)
{
return getaudit ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_bsm_getaudit=yes
else $as_nop
ac_cv_lib_bsm_getaudit=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsm_getaudit" >&5
printf "%s\n" "$ac_cv_lib_bsm_getaudit" >&6; }
if test "x$ac_cv_lib_bsm_getaudit" = xyes
then :
printf "%s\n" "#define HAVE_LIBBSM 1" >>confdefs.h
LIBS="-lbsm $LIBS"
else $as_nop
as_fn_error $? "BSM enabled and required library not found" "$LINENO" 5
fi
for ac_func in getaudit
do :
ac_fn_c_check_func "$LINENO" "getaudit" "ac_cv_func_getaudit"
if test "x$ac_cv_func_getaudit" = xyes
then :
printf "%s\n" "#define HAVE_GETAUDIT 1" >>confdefs.h
else $as_nop
as_fn_error $? "BSM enabled and required function not found" "$LINENO" 5
fi
done
# These are optional
ac_fn_c_check_func "$LINENO" "getaudit_addr" "ac_cv_func_getaudit_addr"
if test "x$ac_cv_func_getaudit_addr" = xyes
then :
printf "%s\n" "#define HAVE_GETAUDIT_ADDR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "aug_get_machine" "ac_cv_func_aug_get_machine"
if test "x$ac_cv_func_aug_get_machine" = xyes
then :
printf "%s\n" "#define HAVE_AUG_GET_MACHINE 1" >>confdefs.h
fi
printf "%s\n" "#define USE_BSM_AUDIT 1" >>confdefs.h
if test "$sol2ver" -ge 11; then
SSHDLIBS="$SSHDLIBS -lscf"
printf "%s\n" "#define BROKEN_BSM_API 1" >>confdefs.h
fi
;;
linux)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: linux" >&5
printf "%s\n" "linux" >&6; }
AUDIT_MODULE=linux
ac_fn_c_check_header_compile "$LINENO" "libaudit.h" "ac_cv_header_libaudit_h" "$ac_includes_default"
if test "x$ac_cv_header_libaudit_h" = xyes
then :
printf "%s\n" "#define HAVE_LIBAUDIT_H 1" >>confdefs.h
fi
SSHDLIBS="$SSHDLIBS -laudit"
printf "%s\n" "#define USE_LINUX_AUDIT 1" >>confdefs.h
;;
debug)
AUDIT_MODULE=debug
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: debug" >&5
printf "%s\n" "debug" >&6; }
printf "%s\n" "#define SSH_AUDIT_EVENTS 1" >>confdefs.h
;;
no)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
;;
*)
as_fn_error $? "Unknown audit module $withval" "$LINENO" 5
;;
esac
fi
# Check whether --with-pie was given.
if test ${with_pie+y}
then :
withval=$with_pie;
if test "x$withval" = "xno"; then
use_pie=no
fi
if test "x$withval" = "xyes"; then
use_pie=yes
fi
fi
if test "x$use_pie" = "x"; then
use_pie=no
fi
if test "x$use_toolchain_hardening" != "x1" && test "x$use_pie" = "xauto"; then
# Turn off automatic PIE when toolchain hardening is off.
use_pie=no
fi
if test "x$use_pie" = "xauto"; then
# Automatic PIE requires gcc >= 4.x
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.x" >&5
printf %s "checking for gcc >= 4.x... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if !defined(__GNUC__) || __GNUC__ < 4
#error gcc is too old
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
use_pie=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test "x$use_pie" != "xno"; then
SAVED_CFLAGS="$CFLAGS"
SAVED_LDFLAGS="$LDFLAGS"
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fPIE" >&5
printf %s "checking if $CC supports compile flag -fPIE... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WERROR -fPIE"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-fPIE"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
/* Trivial function to help test for -fzero-call-used-regs */
void f(int n) {}
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
f(0);
printf("%d %d %d %f %f %lld %lld\n", i, j, k, l, m, n, o);
/*
* Test fallthrough behaviour. clang 10's -Wimplicit-fallthrough does
* not understand comments and we don't use the "fallthrough" attribute
* that it's looking for.
*/
switch(i){
case 0: j += i;
/* FALLTHROUGH */
default: j += k;
}
exit(0);
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CFLAGS="$saved_CFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$saved_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
{
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -pie" >&5
printf %s "checking if $LD supports link flag -pie... " >&6; }
saved_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $WERROR -pie"
_define_flag=""
test "x$_define_flag" = "x" && _define_flag="-pie"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
int main(int argc, char **argv) {
(void)argv;
/* Some math to catch -ftrapv problems in the toolchain */
int i = 123 * argc, j = 456 + argc, k = 789 - argc;
float l = i * 2.1;
double m = l / 0.5;
long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
long long p = n * o;
printf("%d %d %d %f %f %lld %lld %lld\n", i, j, k, l, m, n, o, p);
exit(0);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LDFLAGS="$saved_LDFLAGS $_define_flag"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LDFLAGS="$saved_LDFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
}
# We use both -fPIE and -pie or neither.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether both -fPIE and -pie are supported" >&5
printf %s "checking whether both -fPIE and -pie are supported... " >&6; }
if echo "x $CFLAGS" | grep ' -fPIE' >/dev/null 2>&1 && \
echo "x $LDFLAGS" | grep ' -pie' >/dev/null 2>&1 ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
CFLAGS="$SAVED_CFLAGS"
LDFLAGS="$SAVED_LDFLAGS"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is accepted" >&5
printf %s "checking whether -fPIC is accepted... " >&6; }
SAVED_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fPIC"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
main (void)
{
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
PICFLAG="-fPIC";
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
PICFLAG="";
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$SAVED_CFLAGS"
ac_fn_c_check_func "$LINENO" "Blowfish_initstate" "ac_cv_func_Blowfish_initstate"
if test "x$ac_cv_func_Blowfish_initstate" = xyes
then :
printf "%s\n" "#define HAVE_BLOWFISH_INITSTATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "Blowfish_expandstate" "ac_cv_func_Blowfish_expandstate"
if test "x$ac_cv_func_Blowfish_expandstate" = xyes
then :
printf "%s\n" "#define HAVE_BLOWFISH_EXPANDSTATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "Blowfish_expand0state" "ac_cv_func_Blowfish_expand0state"
if test "x$ac_cv_func_Blowfish_expand0state" = xyes
then :
printf "%s\n" "#define HAVE_BLOWFISH_EXPAND0STATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "Blowfish_stream2word" "ac_cv_func_Blowfish_stream2word"
if test "x$ac_cv_func_Blowfish_stream2word" = xyes
then :
printf "%s\n" "#define HAVE_BLOWFISH_STREAM2WORD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "SHA256Update" "ac_cv_func_SHA256Update"
if test "x$ac_cv_func_SHA256Update" = xyes
then :
printf "%s\n" "#define HAVE_SHA256UPDATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "SHA384Update" "ac_cv_func_SHA384Update"
if test "x$ac_cv_func_SHA384Update" = xyes
then :
printf "%s\n" "#define HAVE_SHA384UPDATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "SHA512Update" "ac_cv_func_SHA512Update"
if test "x$ac_cv_func_SHA512Update" = xyes
then :
printf "%s\n" "#define HAVE_SHA512UPDATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
if test "x$ac_cv_func_asprintf" = xyes
then :
printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "b64_ntop" "ac_cv_func_b64_ntop"
if test "x$ac_cv_func_b64_ntop" = xyes
then :
printf "%s\n" "#define HAVE_B64_NTOP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "__b64_ntop" "ac_cv_func___b64_ntop"
if test "x$ac_cv_func___b64_ntop" = xyes
then :
printf "%s\n" "#define HAVE___B64_NTOP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "b64_pton" "ac_cv_func_b64_pton"
if test "x$ac_cv_func_b64_pton" = xyes
then :
printf "%s\n" "#define HAVE_B64_PTON 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "__b64_pton" "ac_cv_func___b64_pton"
if test "x$ac_cv_func___b64_pton" = xyes
then :
printf "%s\n" "#define HAVE___B64_PTON 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "bcopy" "ac_cv_func_bcopy"
if test "x$ac_cv_func_bcopy" = xyes
then :
printf "%s\n" "#define HAVE_BCOPY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "bcrypt_pbkdf" "ac_cv_func_bcrypt_pbkdf"
if test "x$ac_cv_func_bcrypt_pbkdf" = xyes
then :
printf "%s\n" "#define HAVE_BCRYPT_PBKDF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "bindresvport_sa" "ac_cv_func_bindresvport_sa"
if test "x$ac_cv_func_bindresvport_sa" = xyes
then :
printf "%s\n" "#define HAVE_BINDRESVPORT_SA 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "blf_enc" "ac_cv_func_blf_enc"
if test "x$ac_cv_func_blf_enc" = xyes
then :
printf "%s\n" "#define HAVE_BLF_ENC 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "bzero" "ac_cv_func_bzero"
if test "x$ac_cv_func_bzero" = xyes
then :
printf "%s\n" "#define HAVE_BZERO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "cap_rights_limit" "ac_cv_func_cap_rights_limit"
if test "x$ac_cv_func_cap_rights_limit" = xyes
then :
printf "%s\n" "#define HAVE_CAP_RIGHTS_LIMIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "clock" "ac_cv_func_clock"
if test "x$ac_cv_func_clock" = xyes
then :
printf "%s\n" "#define HAVE_CLOCK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom"
if test "x$ac_cv_func_closefrom" = xyes
then :
printf "%s\n" "#define HAVE_CLOSEFROM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "close_range" "ac_cv_func_close_range"
if test "x$ac_cv_func_close_range" = xyes
then :
printf "%s\n" "#define HAVE_CLOSE_RANGE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
if test "x$ac_cv_func_dirfd" = xyes
then :
printf "%s\n" "#define HAVE_DIRFD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "endgrent" "ac_cv_func_endgrent"
if test "x$ac_cv_func_endgrent" = xyes
then :
printf "%s\n" "#define HAVE_ENDGRENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "err" "ac_cv_func_err"
if test "x$ac_cv_func_err" = xyes
then :
printf "%s\n" "#define HAVE_ERR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "errx" "ac_cv_func_errx"
if test "x$ac_cv_func_errx" = xyes
then :
printf "%s\n" "#define HAVE_ERRX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero"
if test "x$ac_cv_func_explicit_bzero" = xyes
then :
printf "%s\n" "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "explicit_memset" "ac_cv_func_explicit_memset"
if test "x$ac_cv_func_explicit_memset" = xyes
then :
printf "%s\n" "#define HAVE_EXPLICIT_MEMSET 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fchmod" "ac_cv_func_fchmod"
if test "x$ac_cv_func_fchmod" = xyes
then :
printf "%s\n" "#define HAVE_FCHMOD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fchmodat" "ac_cv_func_fchmodat"
if test "x$ac_cv_func_fchmodat" = xyes
then :
printf "%s\n" "#define HAVE_FCHMODAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown"
if test "x$ac_cv_func_fchown" = xyes
then :
printf "%s\n" "#define HAVE_FCHOWN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fchownat" "ac_cv_func_fchownat"
if test "x$ac_cv_func_fchownat" = xyes
then :
printf "%s\n" "#define HAVE_FCHOWNAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock"
if test "x$ac_cv_func_flock" = xyes
then :
printf "%s\n" "#define HAVE_FLOCK 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fnmatch" "ac_cv_func_fnmatch"
if test "x$ac_cv_func_fnmatch" = xyes
then :
printf "%s\n" "#define HAVE_FNMATCH 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "freeaddrinfo" "ac_cv_func_freeaddrinfo"
if test "x$ac_cv_func_freeaddrinfo" = xyes
then :
printf "%s\n" "#define HAVE_FREEADDRINFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "freezero" "ac_cv_func_freezero"
if test "x$ac_cv_func_freezero" = xyes
then :
printf "%s\n" "#define HAVE_FREEZERO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fstatfs" "ac_cv_func_fstatfs"
if test "x$ac_cv_func_fstatfs" = xyes
then :
printf "%s\n" "#define HAVE_FSTATFS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fstatvfs" "ac_cv_func_fstatvfs"
if test "x$ac_cv_func_fstatvfs" = xyes
then :
printf "%s\n" "#define HAVE_FSTATVFS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes"
if test "x$ac_cv_func_futimes" = xyes
then :
printf "%s\n" "#define HAVE_FUTIMES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
if test "x$ac_cv_func_getaddrinfo" = xyes
then :
printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
if test "x$ac_cv_func_getcwd" = xyes
then :
printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy"
if test "x$ac_cv_func_getentropy" = xyes
then :
printf "%s\n" "#define HAVE_GETENTROPY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getgrouplist" "ac_cv_func_getgrouplist"
if test "x$ac_cv_func_getgrouplist" = xyes
then :
printf "%s\n" "#define HAVE_GETGROUPLIST 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
if test "x$ac_cv_func_getline" = xyes
then :
printf "%s\n" "#define HAVE_GETLINE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
if test "x$ac_cv_func_getnameinfo" = xyes
then :
printf "%s\n" "#define HAVE_GETNAMEINFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getopt" "ac_cv_func_getopt"
if test "x$ac_cv_func_getopt" = xyes
then :
printf "%s\n" "#define HAVE_GETOPT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_func_getpagesize" = xyes
then :
printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpeereid" "ac_cv_func_getpeereid"
if test "x$ac_cv_func_getpeereid" = xyes
then :
printf "%s\n" "#define HAVE_GETPEEREID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpeerucred" "ac_cv_func_getpeerucred"
if test "x$ac_cv_func_getpeerucred" = xyes
then :
printf "%s\n" "#define HAVE_GETPEERUCRED 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getpgid" "ac_cv_func_getpgid"
if test "x$ac_cv_func_getpgid" = xyes
then :
printf "%s\n" "#define HAVE_GETPGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "_getpty" "ac_cv_func__getpty"
if test "x$ac_cv_func__getpty" = xyes
then :
printf "%s\n" "#define HAVE__GETPTY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getrlimit" "ac_cv_func_getrlimit"
if test "x$ac_cv_func_getrlimit" = xyes
then :
printf "%s\n" "#define HAVE_GETRLIMIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getrandom" "ac_cv_func_getrandom"
if test "x$ac_cv_func_getrandom" = xyes
then :
printf "%s\n" "#define HAVE_GETRANDOM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getsid" "ac_cv_func_getsid"
if test "x$ac_cv_func_getsid" = xyes
then :
printf "%s\n" "#define HAVE_GETSID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getttyent" "ac_cv_func_getttyent"
if test "x$ac_cv_func_getttyent" = xyes
then :
printf "%s\n" "#define HAVE_GETTTYENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "glob" "ac_cv_func_glob"
if test "x$ac_cv_func_glob" = xyes
then :
printf "%s\n" "#define HAVE_GLOB 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "group_from_gid" "ac_cv_func_group_from_gid"
if test "x$ac_cv_func_group_from_gid" = xyes
then :
printf "%s\n" "#define HAVE_GROUP_FROM_GID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
if test "x$ac_cv_func_inet_aton" = xyes
then :
printf "%s\n" "#define HAVE_INET_ATON 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "inet_ntoa" "ac_cv_func_inet_ntoa"
if test "x$ac_cv_func_inet_ntoa" = xyes
then :
printf "%s\n" "#define HAVE_INET_NTOA 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes
then :
printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "innetgr" "ac_cv_func_innetgr"
if test "x$ac_cv_func_innetgr" = xyes
then :
printf "%s\n" "#define HAVE_INNETGR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "killpg" "ac_cv_func_killpg"
if test "x$ac_cv_func_killpg" = xyes
then :
printf "%s\n" "#define HAVE_KILLPG 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "llabs" "ac_cv_func_llabs"
if test "x$ac_cv_func_llabs" = xyes
then :
printf "%s\n" "#define HAVE_LLABS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "localtime_r" "ac_cv_func_localtime_r"
if test "x$ac_cv_func_localtime_r" = xyes
then :
printf "%s\n" "#define HAVE_LOCALTIME_R 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "login_getcapbool" "ac_cv_func_login_getcapbool"
if test "x$ac_cv_func_login_getcapbool" = xyes
then :
printf "%s\n" "#define HAVE_LOGIN_GETCAPBOOL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "login_getpwclass" "ac_cv_func_login_getpwclass"
if test "x$ac_cv_func_login_getpwclass" = xyes
then :
printf "%s\n" "#define HAVE_LOGIN_GETPWCLASS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
if test "x$ac_cv_func_memmem" = xyes
then :
printf "%s\n" "#define HAVE_MEMMEM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
if test "x$ac_cv_func_memmove" = xyes
then :
printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "memset_s" "ac_cv_func_memset_s"
if test "x$ac_cv_func_memset_s" = xyes
then :
printf "%s\n" "#define HAVE_MEMSET_S 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"
if test "x$ac_cv_func_mkdtemp" = xyes
then :
printf "%s\n" "#define HAVE_MKDTEMP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ngetaddrinfo" "ac_cv_func_ngetaddrinfo"
if test "x$ac_cv_func_ngetaddrinfo" = xyes
then :
printf "%s\n" "#define HAVE_NGETADDRINFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "nsleep" "ac_cv_func_nsleep"
if test "x$ac_cv_func_nsleep" = xyes
then :
printf "%s\n" "#define HAVE_NSLEEP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ogetaddrinfo" "ac_cv_func_ogetaddrinfo"
if test "x$ac_cv_func_ogetaddrinfo" = xyes
then :
printf "%s\n" "#define HAVE_OGETADDRINFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "openlog_r" "ac_cv_func_openlog_r"
if test "x$ac_cv_func_openlog_r" = xyes
then :
printf "%s\n" "#define HAVE_OPENLOG_R 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pledge" "ac_cv_func_pledge"
if test "x$ac_cv_func_pledge" = xyes
then :
printf "%s\n" "#define HAVE_PLEDGE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
if test "x$ac_cv_func_poll" = xyes
then :
printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ppoll" "ac_cv_func_ppoll"
if test "x$ac_cv_func_ppoll" = xyes
then :
printf "%s\n" "#define HAVE_PPOLL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "prctl" "ac_cv_func_prctl"
if test "x$ac_cv_func_prctl" = xyes
then :
printf "%s\n" "#define HAVE_PRCTL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "procctl" "ac_cv_func_procctl"
if test "x$ac_cv_func_procctl" = xyes
then :
printf "%s\n" "#define HAVE_PROCCTL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pselect" "ac_cv_func_pselect"
if test "x$ac_cv_func_pselect" = xyes
then :
printf "%s\n" "#define HAVE_PSELECT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pstat" "ac_cv_func_pstat"
if test "x$ac_cv_func_pstat" = xyes
then :
printf "%s\n" "#define HAVE_PSTAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise"
if test "x$ac_cv_func_raise" = xyes
then :
printf "%s\n" "#define HAVE_RAISE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "readpassphrase" "ac_cv_func_readpassphrase"
if test "x$ac_cv_func_readpassphrase" = xyes
then :
printf "%s\n" "#define HAVE_READPASSPHRASE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
if test "x$ac_cv_func_reallocarray" = xyes
then :
printf "%s\n" "#define HAVE_REALLOCARRAY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath"
if test "x$ac_cv_func_realpath" = xyes
then :
printf "%s\n" "#define HAVE_REALPATH 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "recvmsg" "ac_cv_func_recvmsg"
if test "x$ac_cv_func_recvmsg" = xyes
then :
printf "%s\n" "#define HAVE_RECVMSG 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "recallocarray" "ac_cv_func_recallocarray"
if test "x$ac_cv_func_recallocarray" = xyes
then :
printf "%s\n" "#define HAVE_RECALLOCARRAY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "rresvport_af" "ac_cv_func_rresvport_af"
if test "x$ac_cv_func_rresvport_af" = xyes
then :
printf "%s\n" "#define HAVE_RRESVPORT_AF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sendmsg" "ac_cv_func_sendmsg"
if test "x$ac_cv_func_sendmsg" = xyes
then :
printf "%s\n" "#define HAVE_SENDMSG 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize"
if test "x$ac_cv_func_setdtablesize" = xyes
then :
printf "%s\n" "#define HAVE_SETDTABLESIZE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setegid" "ac_cv_func_setegid"
if test "x$ac_cv_func_setegid" = xyes
then :
printf "%s\n" "#define HAVE_SETEGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
if test "x$ac_cv_func_setenv" = xyes
then :
printf "%s\n" "#define HAVE_SETENV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
if test "x$ac_cv_func_seteuid" = xyes
then :
printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setgroupent" "ac_cv_func_setgroupent"
if test "x$ac_cv_func_setgroupent" = xyes
then :
printf "%s\n" "#define HAVE_SETGROUPENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setgroups" "ac_cv_func_setgroups"
if test "x$ac_cv_func_setgroups" = xyes
then :
printf "%s\n" "#define HAVE_SETGROUPS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setlinebuf" "ac_cv_func_setlinebuf"
if test "x$ac_cv_func_setlinebuf" = xyes
then :
printf "%s\n" "#define HAVE_SETLINEBUF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setlogin" "ac_cv_func_setlogin"
if test "x$ac_cv_func_setlogin" = xyes
then :
printf "%s\n" "#define HAVE_SETLOGIN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setpassent" "ac_cv_func_setpassent"
if test "x$ac_cv_func_setpassent" = xyes
then :
printf "%s\n" "#define HAVE_SETPASSENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setpcred" "ac_cv_func_setpcred"
if test "x$ac_cv_func_setpcred" = xyes
then :
printf "%s\n" "#define HAVE_SETPCRED 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setproctitle" "ac_cv_func_setproctitle"
if test "x$ac_cv_func_setproctitle" = xyes
then :
printf "%s\n" "#define HAVE_SETPROCTITLE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid"
if test "x$ac_cv_func_setregid" = xyes
then :
printf "%s\n" "#define HAVE_SETREGID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
if test "x$ac_cv_func_setreuid" = xyes
then :
printf "%s\n" "#define HAVE_SETREUID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setrlimit" "ac_cv_func_setrlimit"
if test "x$ac_cv_func_setrlimit" = xyes
then :
printf "%s\n" "#define HAVE_SETRLIMIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setsid" "ac_cv_func_setsid"
if test "x$ac_cv_func_setsid" = xyes
then :
printf "%s\n" "#define HAVE_SETSID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setvbuf" "ac_cv_func_setvbuf"
if test "x$ac_cv_func_setvbuf" = xyes
then :
printf "%s\n" "#define HAVE_SETVBUF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
if test "x$ac_cv_func_sigaction" = xyes
then :
printf "%s\n" "#define HAVE_SIGACTION 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sigvec" "ac_cv_func_sigvec"
if test "x$ac_cv_func_sigvec" = xyes
then :
printf "%s\n" "#define HAVE_SIGVEC 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "socketpair" "ac_cv_func_socketpair"
if test "x$ac_cv_func_socketpair" = xyes
then :
printf "%s\n" "#define HAVE_SOCKETPAIR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "statfs" "ac_cv_func_statfs"
if test "x$ac_cv_func_statfs" = xyes
then :
printf "%s\n" "#define HAVE_STATFS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs"
if test "x$ac_cv_func_statvfs" = xyes
then :
printf "%s\n" "#define HAVE_STATVFS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr"
if test "x$ac_cv_func_strcasestr" = xyes
then :
printf "%s\n" "#define HAVE_STRCASESTR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
if test "x$ac_cv_func_strdup" = xyes
then :
printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
if test "x$ac_cv_func_strerror" = xyes
then :
printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
if test "x$ac_cv_func_strlcat" = xyes
then :
printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
if test "x$ac_cv_func_strlcpy" = xyes
then :
printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strmode" "ac_cv_func_strmode"
if test "x$ac_cv_func_strmode" = xyes
then :
printf "%s\n" "#define HAVE_STRMODE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup"
if test "x$ac_cv_func_strndup" = xyes
then :
printf "%s\n" "#define HAVE_STRNDUP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen"
if test "x$ac_cv_func_strnlen" = xyes
then :
printf "%s\n" "#define HAVE_STRNLEN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strnvis" "ac_cv_func_strnvis"
if test "x$ac_cv_func_strnvis" = xyes
then :
printf "%s\n" "#define HAVE_STRNVIS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime"
if test "x$ac_cv_func_strptime" = xyes
then :
printf "%s\n" "#define HAVE_STRPTIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
if test "x$ac_cv_func_strsignal" = xyes
then :
printf "%s\n" "#define HAVE_STRSIGNAL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strtonum" "ac_cv_func_strtonum"
if test "x$ac_cv_func_strtonum" = xyes
then :
printf "%s\n" "#define HAVE_STRTONUM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
if test "x$ac_cv_func_strtoll" = xyes
then :
printf "%s\n" "#define HAVE_STRTOLL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul"
if test "x$ac_cv_func_strtoul" = xyes
then :
printf "%s\n" "#define HAVE_STRTOUL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
if test "x$ac_cv_func_strtoull" = xyes
then :
printf "%s\n" "#define HAVE_STRTOULL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "swap32" "ac_cv_func_swap32"
if test "x$ac_cv_func_swap32" = xyes
then :
printf "%s\n" "#define HAVE_SWAP32 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf"
if test "x$ac_cv_func_sysconf" = xyes
then :
printf "%s\n" "#define HAVE_SYSCONF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "tcgetpgrp" "ac_cv_func_tcgetpgrp"
if test "x$ac_cv_func_tcgetpgrp" = xyes
then :
printf "%s\n" "#define HAVE_TCGETPGRP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm"
if test "x$ac_cv_func_timegm" = xyes
then :
printf "%s\n" "#define HAVE_TIMEGM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "timingsafe_bcmp" "ac_cv_func_timingsafe_bcmp"
if test "x$ac_cv_func_timingsafe_bcmp" = xyes
then :
printf "%s\n" "#define HAVE_TIMINGSAFE_BCMP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "truncate" "ac_cv_func_truncate"
if test "x$ac_cv_func_truncate" = xyes
then :
printf "%s\n" "#define HAVE_TRUNCATE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
if test "x$ac_cv_func_unsetenv" = xyes
then :
printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx"
if test "x$ac_cv_func_updwtmpx" = xyes
then :
printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat"
if test "x$ac_cv_func_utimensat" = xyes
then :
printf "%s\n" "#define HAVE_UTIMENSAT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "user_from_uid" "ac_cv_func_user_from_uid"
if test "x$ac_cv_func_user_from_uid" = xyes
then :
printf "%s\n" "#define HAVE_USER_FROM_UID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep"
if test "x$ac_cv_func_usleep" = xyes
then :
printf "%s\n" "#define HAVE_USLEEP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf"
if test "x$ac_cv_func_vasprintf" = xyes
then :
printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
if test "x$ac_cv_func_vsnprintf" = xyes
then :
printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "waitpid" "ac_cv_func_waitpid"
if test "x$ac_cv_func_waitpid" = xyes
then :
printf "%s\n" "#define HAVE_WAITPID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "warn" "ac_cv_func_warn"
if test "x$ac_cv_func_warn" = xyes
then :
printf "%s\n" "#define HAVE_WARN 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "bzero" "ac_cv_have_decl_bzero" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_bzero" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_BZERO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_memmem" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MEMMEM $ac_have_decl" >>confdefs.h
ac_fn_c_check_func "$LINENO" "mblen" "ac_cv_func_mblen"
if test "x$ac_cv_func_mblen" = xyes
then :
printf "%s\n" "#define HAVE_MBLEN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "mbtowc" "ac_cv_func_mbtowc"
if test "x$ac_cv_func_mbtowc" = xyes
then :
printf "%s\n" "#define HAVE_MBTOWC 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
if test "x$ac_cv_func_nl_langinfo" = xyes
then :
printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth"
if test "x$ac_cv_func_wcwidth" = xyes
then :
printf "%s\n" "#define HAVE_WCWIDTH 1" >>confdefs.h
fi
TEST_SSH_UTF8=${TEST_SSH_UTF8:=yes}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for utf8 locale support" >&5
printf %s "checking for utf8 locale support... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming yes" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <locale.h>
#include <stdlib.h>
int
main (void)
{
char *loc = setlocale(LC_CTYPE, "en_US.UTF-8");
if (loc != NULL)
exit(0);
exit(1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
TEST_SSH_UTF8=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
int
main (void)
{
return (isblank('a'));
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
printf "%s\n" "#define HAVE_ISBLANK 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
disable_pkcs11=
# Check whether --enable-pkcs11 was given.
if test ${enable_pkcs11+y}
then :
enableval=$enable_pkcs11;
if test "x$enableval" = "xno" ; then
disable_pkcs11=1
fi
fi
disable_sk=
# Check whether --enable-security-key was given.
if test ${enable_security_key+y}
then :
enableval=$enable_security_key;
if test "x$enableval" = "xno" ; then
disable_sk=1
fi
fi
enable_sk_internal=
# Check whether --with-security-key-builtin was given.
if test ${with_security_key_builtin+y}
then :
withval=$with_security_key_builtin; enable_sk_internal=$withval
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
printf %s "checking for library containing dlopen... " >&6; }
if test ${ac_cv_search_dlopen+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlopen ();
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
for ac_lib in '' dl
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_dlopen=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_dlopen+y}
then :
break
fi
done
if test ${ac_cv_search_dlopen+y}
then :
else $as_nop
ac_cv_search_dlopen=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
printf "%s\n" "$ac_cv_search_dlopen" >&6; }
ac_res=$ac_cv_search_dlopen
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes
then :
printf "%s\n" "#define HAVE_DLOPEN 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include <dlfcn.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_NOW" = xyes
then :
fi
# IRIX has a const char return value for gai_strerror()
for ac_func in gai_strerror
do :
ac_fn_c_check_func "$LINENO" "gai_strerror" "ac_cv_func_gai_strerror"
if test "x$ac_cv_func_gai_strerror" = xyes
then :
printf "%s\n" "#define HAVE_GAI_STRERROR 1" >>confdefs.h
printf "%s\n" "#define HAVE_GAI_STRERROR 1" >>confdefs.h
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
const char *gai_strerror(int);
int
main (void)
{
char *str;
str = gai_strerror(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_CONST_GAI_STRERROR_PROTO 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
printf %s "checking for library containing nanosleep... " >&6; }
if test ${ac_cv_search_nanosleep+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char nanosleep ();
int
main (void)
{
return nanosleep ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt posix4
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_nanosleep=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_nanosleep+y}
then :
break
fi
done
if test ${ac_cv_search_nanosleep+y}
then :
else $as_nop
ac_cv_search_nanosleep=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
printf "%s\n" "$ac_cv_search_nanosleep" >&6; }
ac_res=$ac_cv_search_nanosleep
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
printf %s "checking for library containing clock_gettime... " >&6; }
if test ${ac_cv_search_clock_gettime+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char clock_gettime ();
int
main (void)
{
return clock_gettime ();
;
return 0;
}
_ACEOF
for ac_lib in '' rt
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_clock_gettime=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_clock_gettime+y}
then :
break
fi
done
if test ${ac_cv_search_clock_gettime+y}
then :
else $as_nop
ac_cv_search_clock_gettime=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
printf "%s\n" "$ac_cv_search_clock_gettime" >&6; }
ac_res=$ac_cv_search_clock_gettime
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" " #include <time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_localtime_r" = xyes
then :
else $as_nop
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
unset ac_cv_have_decl_localtime_r
ac_fn_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" " #include <time.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_localtime_r" = xyes
then :
else $as_nop
CPPFLAGS="$saved_CPPFLAGS"
fi
fi
ac_fn_check_decl "$LINENO" "strsep" "ac_cv_have_decl_strsep" "
#ifdef HAVE_STRING_H
# include <string.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strsep" = xyes
then :
ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
if test "x$ac_cv_func_strsep" = xyes
then :
printf "%s\n" "#define HAVE_STRSEP 1" >>confdefs.h
fi
fi
ac_fn_check_decl "$LINENO" "tcsendbreak" "ac_cv_have_decl_tcsendbreak" "#include <termios.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_tcsendbreak" = xyes
then :
printf "%s\n" "#define HAVE_TCSENDBREAK 1" >>confdefs.h
else $as_nop
ac_fn_c_check_func "$LINENO" "tcsendbreak" "ac_cv_func_tcsendbreak"
if test "x$ac_cv_func_tcsendbreak" = xyes
then :
printf "%s\n" "#define HAVE_TCSENDBREAK 1" >>confdefs.h
fi
fi
ac_fn_check_decl "$LINENO" "h_errno" "ac_cv_have_decl_h_errno" "#include <netdb.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_h_errno" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_H_ERRNO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "SHUT_RD" "ac_cv_have_decl_SHUT_RD" "
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_SHUT_RD" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SHUT_RD $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getpeereid" "ac_cv_have_decl_getpeereid" "
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getpeereid" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETPEEREID $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "O_NONBLOCK" "ac_cv_have_decl_O_NONBLOCK" "
#include <sys/types.h>
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_O_NONBLOCK" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_O_NONBLOCK $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "ftruncate" "ac_cv_have_decl_ftruncate" "
#include <sys/types.h>
#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_ftruncate" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FTRUNCATE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getentropy" "ac_cv_have_decl_getentropy" "
#include <sys/types.h>
#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getentropy" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETENTROPY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "readv" "ac_cv_have_decl_readv" "
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_readv" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_READV $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "writev" "ac_cv_have_decl_writev" "
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_writev" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_WRITEV $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "MAXSYMLINKS" "ac_cv_have_decl_MAXSYMLINKS" "
#include <sys/param.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_MAXSYMLINKS" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MAXSYMLINKS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "offsetof" "ac_cv_have_decl_offsetof" "
#include <stddef.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_offsetof" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_OFFSETOF $ac_have_decl" >>confdefs.h
# extra bits for select(2)
ac_fn_check_decl "$LINENO" "howmany" "ac_cv_have_decl_howmany" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_SYSMACROS_H
#include <sys/sysmacros.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_howmany" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_HOWMANY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "NFDBITS" "ac_cv_have_decl_NFDBITS" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_SYSMACROS_H
#include <sys/sysmacros.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_NFDBITS" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_NFDBITS $ac_have_decl" >>confdefs.h
ac_fn_c_check_type "$LINENO" "fd_mask" "ac_cv_type_fd_mask" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
"
if test "x$ac_cv_type_fd_mask" = xyes
then :
printf "%s\n" "#define HAVE_FD_MASK 1" >>confdefs.h
fi
for ac_func in setresuid
do :
ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
if test "x$ac_cv_func_setresuid" = xyes
then :
printf "%s\n" "#define HAVE_SETRESUID 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if setresuid seems to work" >&5
printf %s "checking if setresuid seems to work... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking setresuid" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking setresuid" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
int
main (void)
{
errno=0;
setresuid(0,0,0);
if (errno==ENOSYS)
exit(1);
else
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
printf "%s\n" "#define BROKEN_SETRESUID 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not implemented" >&5
printf "%s\n" "not implemented" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
done
for ac_func in setresgid
do :
ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid"
if test "x$ac_cv_func_setresgid" = xyes
then :
printf "%s\n" "#define HAVE_SETRESGID 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if setresgid seems to work" >&5
printf %s "checking if setresgid seems to work... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking setresuid" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking setresuid" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
int
main (void)
{
errno=0;
setresgid(0,0,0);
if (errno==ENOSYS)
exit(1);
else
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
printf "%s\n" "#define BROKEN_SETRESGID 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not implemented" >&5
printf "%s\n" "not implemented" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fflush(NULL)" >&5
printf %s "checking for working fflush(NULL)... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming working" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming working" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
int
main (void)
{
fflush(NULL); exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define FFLUSH_NULL_BUG 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
if test "x$ac_cv_func_gettimeofday" = xyes
then :
printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "time" "ac_cv_func_time"
if test "x$ac_cv_func_time" = xyes
then :
printf "%s\n" "#define HAVE_TIME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "endutent" "ac_cv_func_endutent"
if test "x$ac_cv_func_endutent" = xyes
then :
printf "%s\n" "#define HAVE_ENDUTENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getutent" "ac_cv_func_getutent"
if test "x$ac_cv_func_getutent" = xyes
then :
printf "%s\n" "#define HAVE_GETUTENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getutid" "ac_cv_func_getutid"
if test "x$ac_cv_func_getutid" = xyes
then :
printf "%s\n" "#define HAVE_GETUTID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getutline" "ac_cv_func_getutline"
if test "x$ac_cv_func_getutline" = xyes
then :
printf "%s\n" "#define HAVE_GETUTLINE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pututline" "ac_cv_func_pututline"
if test "x$ac_cv_func_pututline" = xyes
then :
printf "%s\n" "#define HAVE_PUTUTLINE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setutent" "ac_cv_func_setutent"
if test "x$ac_cv_func_setutent" = xyes
then :
printf "%s\n" "#define HAVE_SETUTENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "utmpname" "ac_cv_func_utmpname"
if test "x$ac_cv_func_utmpname" = xyes
then :
printf "%s\n" "#define HAVE_UTMPNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "endutxent" "ac_cv_func_endutxent"
if test "x$ac_cv_func_endutxent" = xyes
then :
printf "%s\n" "#define HAVE_ENDUTXENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getutxent" "ac_cv_func_getutxent"
if test "x$ac_cv_func_getutxent" = xyes
then :
printf "%s\n" "#define HAVE_GETUTXENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getutxid" "ac_cv_func_getutxid"
if test "x$ac_cv_func_getutxid" = xyes
then :
printf "%s\n" "#define HAVE_GETUTXID 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getutxline" "ac_cv_func_getutxline"
if test "x$ac_cv_func_getutxline" = xyes
then :
printf "%s\n" "#define HAVE_GETUTXLINE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getutxuser" "ac_cv_func_getutxuser"
if test "x$ac_cv_func_getutxuser" = xyes
then :
printf "%s\n" "#define HAVE_GETUTXUSER 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pututxline" "ac_cv_func_pututxline"
if test "x$ac_cv_func_pututxline" = xyes
then :
printf "%s\n" "#define HAVE_PUTUTXLINE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setutxdb" "ac_cv_func_setutxdb"
if test "x$ac_cv_func_setutxdb" = xyes
then :
printf "%s\n" "#define HAVE_SETUTXDB 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "setutxent" "ac_cv_func_setutxent"
if test "x$ac_cv_func_setutxent" = xyes
then :
printf "%s\n" "#define HAVE_SETUTXENT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "utmpxname" "ac_cv_func_utmpxname"
if test "x$ac_cv_func_utmpxname" = xyes
then :
printf "%s\n" "#define HAVE_UTMPXNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getlastlogxbyname" "ac_cv_func_getlastlogxbyname"
if test "x$ac_cv_func_getlastlogxbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETLASTLOGXBYNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
if test "x$ac_cv_func_daemon" = xyes
then :
printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for daemon in -lbsd" >&5
printf %s "checking for daemon in -lbsd... " >&6; }
if test ${ac_cv_lib_bsd_daemon+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char daemon ();
int
main (void)
{
return daemon ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_bsd_daemon=yes
else $as_nop
ac_cv_lib_bsd_daemon=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_daemon" >&5
printf "%s\n" "$ac_cv_lib_bsd_daemon" >&6; }
if test "x$ac_cv_lib_bsd_daemon" = xyes
then :
LIBS="$LIBS -lbsd"; printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h
fi
fi
ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_func_getpagesize" = xyes
then :
printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpagesize in -lucb" >&5
printf %s "checking for getpagesize in -lucb... " >&6; }
if test ${ac_cv_lib_ucb_getpagesize+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lucb $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char getpagesize ();
int
main (void)
{
return getpagesize ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_ucb_getpagesize=yes
else $as_nop
ac_cv_lib_ucb_getpagesize=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ucb_getpagesize" >&5
printf "%s\n" "$ac_cv_lib_ucb_getpagesize" >&6; }
if test "x$ac_cv_lib_ucb_getpagesize" = xyes
then :
LIBS="$LIBS -lucb"; printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h
fi
fi
# Check for broken snprintf
if test "x$ac_cv_func_snprintf" = "xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf correctly terminates long strings" >&5
printf %s "checking whether snprintf correctly terminates long strings... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
int
main (void)
{
char b[5];
snprintf(b,5,"123456789");
exit(b[4]!='\0');
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define BROKEN_SNPRINTF 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5
printf "%s\n" "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;}
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
if test "x$ac_cv_func_snprintf" = "xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf understands %zu" >&5
printf %s "checking whether snprintf understands %zu... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int
main (void)
{
size_t a = 1, b = 2;
char z[128];
snprintf(z, sizeof z, "%zu%zu", a, b);
exit(strcmp(z, "12"));
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define BROKEN_SNPRINTF 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
# We depend on vsnprintf returning the right thing on overflow: the
# number of characters it tried to create (as per SUSv3)
if test "x$ac_cv_func_vsnprintf" = "xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf returns correct values on overflow" >&5
printf %s "checking whether vsnprintf returns correct values on overflow... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working vsnprintf()" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Assuming working vsnprintf()" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <stdio.h>
#include <stdarg.h>
int x_snprintf(char *str, size_t count, const char *fmt, ...)
{
size_t ret;
va_list ap;
va_start(ap, fmt);
ret = vsnprintf(str, count, fmt, ap);
va_end(ap);
return ret;
}
int
main (void)
{
char x[1];
if (x_snprintf(x, 1, "%s %d", "hello", 12345) != 11)
return 1;
if (x_snprintf(NULL, 0, "%s %d", "hello", 12345) != 11)
return 1;
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define BROKEN_SNPRINTF 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5
printf "%s\n" "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;}
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
# On systems where [v]snprintf is broken, but is declared in stdio,
# check that the fmt argument is const char * or just char *.
# This is only useful for when BROKEN_SNPRINTF
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf can declare const char *fmt" >&5
printf %s "checking whether snprintf can declare const char *fmt... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int snprintf(char *a, size_t b, const char *c, ...) { return 0; }
int
main (void)
{
snprintf(0, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define SNPRINTF_CONST const" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define SNPRINTF_CONST /* not const */" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Check for missing getpeereid (or equiv) support
NO_PEERCHECK=""
if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether system supports SO_PEERCRED getsockopt" >&5
printf %s "checking whether system supports SO_PEERCRED getsockopt... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
int
main (void)
{
int i = SO_PEERCRED;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define HAVE_SO_PEERCRED 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
NO_PEERCHECK=1
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test ! -z "$check_for_openpty_ctty_bug"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if openpty correctly handles controlling tty" >&5
printf %s "checking if openpty correctly handles controlling tty... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming yes" >&5
printf "%s\n" "cross-compiling, assuming yes" >&6; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#ifdef HAVE_PTY_H
# include <pty.h>
#endif
#include <sys/fcntl.h>
#include <sys/types.h>
#include <sys/wait.h>
int
main (void)
{
pid_t pid;
int fd, ptyfd, ttyfd, status;
pid = fork();
if (pid < 0) { /* failed */
exit(1);
} else if (pid > 0) { /* parent */
waitpid(pid, &status, 0);
if (WIFEXITED(status))
exit(WEXITSTATUS(status));
else
exit(2);
} else { /* child */
close(0); close(1); close(2);
setsid();
openpty(&ptyfd, &ttyfd, NULL, NULL, NULL);
fd = open("/dev/tty", O_RDWR | O_NOCTTY);
if (fd >= 0)
exit(3); /* Acquired ctty: broken */
else
exit(0); /* Did not acquire ctty: OK */
}
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5
printf %s "checking if getaddrinfo seems to work... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming yes" >&5
printf "%s\n" "cross-compiling, assuming yes" >&6; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <netdb.h>
#include <errno.h>
#include <netinet/in.h>
#define TEST_PORT "2222"
int
main (void)
{
int err, sock;
struct addrinfo *gai_ai, *ai, hints;
char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;
memset(&hints, 0, sizeof(hints));
hints.ai_family = PF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_PASSIVE;
err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
if (err != 0) {
fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
exit(1);
}
for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
if (ai->ai_family != AF_INET6)
continue;
err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
sizeof(ntop), strport, sizeof(strport),
NI_NUMERICHOST|NI_NUMERICSERV);
if (err != 0) {
if (err == EAI_SYSTEM)
perror("getnameinfo EAI_SYSTEM");
else
fprintf(stderr, "getnameinfo failed: %s\n",
gai_strerror(err));
exit(2);
}
sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
if (sock < 0)
perror("socket");
if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) {
if (errno == EBADF)
exit(3);
}
}
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
test "x$check_for_aix_broken_getaddrinfo" = "x1"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5
printf %s "checking if getaddrinfo seems to work... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming no" >&5
printf "%s\n" "cross-compiling, assuming no" >&6; }
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <netdb.h>
#include <errno.h>
#include <netinet/in.h>
#define TEST_PORT "2222"
int
main (void)
{
int err, sock;
struct addrinfo *gai_ai, *ai, hints;
char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;
memset(&hints, 0, sizeof(hints));
hints.ai_family = PF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_PASSIVE;
err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
if (err != 0) {
fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
exit(1);
}
for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
continue;
err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
sizeof(ntop), strport, sizeof(strport),
NI_NUMERICHOST|NI_NUMERICSERV);
if (ai->ai_family == AF_INET && err != 0) {
perror("getnameinfo");
exit(2);
}
}
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define AIX_GETNAMEINFO_HACK 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
if test "x$ac_cv_func_getaddrinfo" = "xyes"; then
ac_fn_check_decl "$LINENO" "AI_NUMERICSERV" "ac_cv_have_decl_AI_NUMERICSERV" "#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_AI_NUMERICSERV" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_AI_NUMERICSERV $ac_have_decl" >>confdefs.h
fi
if test "x$check_for_conflicting_getspnam" = "x1"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for conflicting getspnam in shadow.h" >&5
printf %s "checking for conflicting getspnam in shadow.h... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <shadow.h>
#include <stdlib.h>
int
main (void)
{
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define GETSPNAM_CONFLICTING_DEFS 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test "x$ac_cv_func_strnvis" = "xyes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strnvis" >&5
printf %s "checking for working strnvis... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming broken" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming broken" >&2;}
printf "%s\n" "#define BROKEN_STRNVIS 1" >>confdefs.h
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <vis.h>
static void sighandler(int sig) { _exit(1); }
int
main (void)
{
char dst[16];
signal(SIGSEGV, sighandler);
if (strnvis(dst, "src", 4, 0) && strcmp(dst, "src") == 0)
exit(0);
exit(1)
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define BROKEN_STRNVIS 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if SA_RESTARTed signals interrupt select()" >&5
printf %s "checking if SA_RESTARTed signals interrupt select()... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming yes" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_SYS_SELECT
# include <sys/select.h>
#endif
#include <sys/types.h>
#include <sys/time.h>
#include <stdlib.h>
#include <signal.h>
#include <unistd.h>
static void sighandler(int sig) { }
int
main (void)
{
int r;
pid_t pid;
struct sigaction sa;
sa.sa_handler = sighandler;
sa.sa_flags = SA_RESTART;
(void)sigaction(SIGTERM, &sa, NULL);
if ((pid = fork()) == 0) { /* child */
pid = getppid();
sleep(1);
kill(pid, SIGTERM);
sleep(1);
if (getppid() == pid) /* if parent did not exit, shoot it */
kill(pid, SIGKILL);
exit(0);
} else { /* parent */
r = select(0, NULL, NULL, NULL, NULL);
}
exit(r == -1 ? 0 : 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define NO_SA_RESTART 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
for ac_func in getpgrp
do :
ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp"
if test "x$ac_cv_func_getpgrp" = xyes
then :
printf "%s\n" "#define HAVE_GETPGRP 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getpgrp accepts zero args" >&5
printf %s "checking if getpgrp accepts zero args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main (void)
{
getpgrp();
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define GETPGRP_VOID 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define GETPGRP_VOID 0" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
done
# Search for OpenSSL
saved_CPPFLAGS="$CPPFLAGS"
saved_LDFLAGS="$LDFLAGS"
openssl_bin_PATH="$PATH"
# Check whether --with-ssl-dir was given.
if test ${with_ssl_dir+y}
then :
withval=$with_ssl_dir;
if test "x$openssl" = "xno" ; then
as_fn_error $? "cannot use --with-ssl-dir when OpenSSL disabled" "$LINENO" 5
fi
if test "x$withval" != "xno" ; then
case "$withval" in
# Relative paths
./*|../*) withval="`pwd`/$withval"
esac
if test -d "$withval/lib"; then
libcrypto_path="${withval}/lib"
elif test -d "$withval/lib64"; then
libcrypto_path="$withval/lib64"
else
# Built but not installed
libcrypto_path="${withval}"
fi
if test -n "${rpath_opt}"; then
LDFLAGS="-L${libcrypto_path} ${rpath_opt}${libcrypto_path} ${LDFLAGS}"
else
LDFLAGS="-L${libcrypto_path} ${LDFLAGS}"
fi
if test -d "$withval/include"; then
CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
else
CPPFLAGS="-I${withval} ${CPPFLAGS}"
fi
openssl_bin_PATH="${PATH}${PATH_SEPARATOR}${withval}/bin${PATH_SEPARATOR}${withval}/apps"
fi
fi
for ac_prog in openssl
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_openssl_bin+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $openssl_bin in
[\\/]* | ?:[\\/]*)
ac_cv_path_openssl_bin="$openssl_bin" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $openssl_bin_PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_openssl_bin="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
openssl_bin=$ac_cv_path_openssl_bin
if test -n "$openssl_bin"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $openssl_bin" >&5
printf "%s\n" "$openssl_bin" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$openssl_bin" && break
done
OPENSSL_BIN=${openssl_bin}
# Check whether --with-openssl-header-check was given.
if test ${with_openssl_header_check+y}
then :
withval=$with_openssl_header_check;
if test "x$withval" = "xno" ; then
openssl_check_nonfatal=1
fi
fi
openssl_engine=no
# Check whether --with-ssl-engine was given.
if test ${with_ssl_engine+y}
then :
withval=$with_ssl_engine;
if test "x$withval" != "xno" ; then
if test "x$openssl" = "xno" ; then
as_fn_error $? "cannot use --with-ssl-engine when OpenSSL disabled" "$LINENO" 5
fi
openssl_engine=yes
fi
fi
nocrypto_saved_LIBS="$LIBS"
if test "x$openssl" = "xyes" ; then
LIBS="-lcrypto $LIBS"
CHANNELLIBS="-lcrypto $CHANNELLIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char RAND_add ();
int
main (void)
{
return RAND_add ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
else $as_nop
as_fn_error $? "*** working libcrypto not found, check config.log" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
ac_fn_c_check_header_compile "$LINENO" "openssl/opensslv.h" "ac_cv_header_openssl_opensslv_h" "$ac_includes_default"
if test "x$ac_cv_header_openssl_opensslv_h" = xyes
then :
else $as_nop
as_fn_error $? "*** OpenSSL headers missing - please install first or check config.log ***" "$LINENO" 5
fi
# Determine OpenSSL header version
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking OpenSSL header version" >&5
printf %s "checking OpenSSL header version... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <openssl/opensslv.h>
#define DATA "conftest.sslincver"
int
main (void)
{
FILE *fd;
int rc;
fd = fopen(DATA,"w");
if(fd == NULL)
exit(1);
if ((rc = fprintf(fd, "%08lx (%s)\n",
(unsigned long)OPENSSL_VERSION_NUMBER,
OPENSSL_VERSION_TEXT)) < 0)
exit(1);
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ssl_header_ver=`cat conftest.sslincver`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ssl_header_ver" >&5
printf "%s\n" "$ssl_header_ver" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
printf "%s\n" "not found" >&6; }
as_fn_error $? "OpenSSL version header not found." "$LINENO" 5
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# Determining OpenSSL library version is version dependent.
ac_fn_c_check_func "$LINENO" "OpenSSL_version" "ac_cv_func_OpenSSL_version"
if test "x$ac_cv_func_OpenSSL_version" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_VERSION 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "OpenSSL_version_num" "ac_cv_func_OpenSSL_version_num"
if test "x$ac_cv_func_OpenSSL_version_num" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_VERSION_NUM 1" >>confdefs.h
fi
# Determine OpenSSL library version
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking OpenSSL library version" >&5
printf %s "checking OpenSSL library version... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <openssl/opensslv.h>
#include <openssl/crypto.h>
#define DATA "conftest.ssllibver"
int
main (void)
{
FILE *fd;
int rc;
fd = fopen(DATA,"w");
if(fd == NULL)
exit(1);
#ifndef OPENSSL_VERSION
# define OPENSSL_VERSION SSLEAY_VERSION
#endif
#ifndef HAVE_OPENSSL_VERSION
# define OpenSSL_version SSLeay_version
#endif
#ifndef HAVE_OPENSSL_VERSION_NUM
# define OpenSSL_version_num SSLeay
#endif
if ((rc = fprintf(fd, "%08lx (%s)\n",
(unsigned long)OpenSSL_version_num(),
OpenSSL_version(OPENSSL_VERSION))) < 0)
exit(1);
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
ssl_library_ver=`cat conftest.ssllibver`
# Check version is supported.
case "$ssl_library_ver" in
10000*|0*)
as_fn_error $? "OpenSSL >= 1.0.1 required (have \"$ssl_library_ver\")" "$LINENO" 5
;;
100*) ;; # 1.0.x
101000[0123456]*)
# https://github.com/openssl/openssl/pull/4613
as_fn_error $? "OpenSSL 1.1.x versions prior to 1.1.0g have a bug that breaks their use with OpenSSH (have \"$ssl_library_ver\")" "$LINENO" 5
;;
101*) ;; # 1.1.x
200*) ;; # LibreSSL
300*)
# OpenSSL 3; we use the 1.1x API
CPPFLAGS="$CPPFLAGS -DOPENSSL_API_COMPAT=0x10100000L"
;;
301*|302*)
# OpenSSL development branch; request 1.1x API
CPPFLAGS="$CPPFLAGS -DOPENSSL_API_COMPAT=0x10100000L"
;;
*)
as_fn_error $? "Unknown/unsupported OpenSSL version (\"$ssl_library_ver\")" "$LINENO" 5
;;
esac
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ssl_library_ver" >&5
printf "%s\n" "$ssl_library_ver" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
printf "%s\n" "not found" >&6; }
as_fn_error $? "OpenSSL library not found." "$LINENO" 5
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
case "$host" in
x86_64-*)
case "$ssl_library_ver" in
3000004*)
as_fn_error $? "OpenSSL 3.0.4 has a potential RCE in its RSA implementation (CVE-2022-2274)" "$LINENO" 5
;;
esac
esac
# Sanity check OpenSSL headers
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL's headers match the library" >&5
printf %s "checking whether OpenSSL's headers match the library... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <string.h>
#include <openssl/opensslv.h>
#include <openssl/crypto.h>
int
main (void)
{
#ifndef HAVE_OPENSSL_VERSION_NUM
# define OpenSSL_version_num SSLeay
#endif
exit(OpenSSL_version_num() == OPENSSL_VERSION_NUMBER ? 0 : 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
if test "x$openssl_check_nonfatal" = "x"; then
as_fn_error $? "Your OpenSSL headers do not match your
library. Check config.log for details.
If you are sure your installation is consistent, you can disable the check
by running \"./configure --without-openssl-header-check\".
Also see contrib/findssl.sh for help identifying header/library mismatches.
" "$LINENO" 5
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Your OpenSSL headers do not match your
library. Check config.log for details.
Also see contrib/findssl.sh for help identifying header/library mismatches." >&5
printf "%s\n" "$as_me: WARNING: Your OpenSSL headers do not match your
library. Check config.log for details.
Also see contrib/findssl.sh for help identifying header/library mismatches." >&2;}
fi
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if programs using OpenSSL functions will link" >&5
printf %s "checking if programs using OpenSSL functions will link... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/err.h>
int
main (void)
{
ERR_load_crypto_strings();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
LIBS="$LIBS -ldl"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if programs using OpenSSL need -ldl" >&5
printf %s "checking if programs using OpenSSL need -ldl... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/err.h>
int
main (void)
{
ERR_load_crypto_strings();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
CHANNELLIBS="$CHANNELLIBS -ldl"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
ac_fn_c_check_func "$LINENO" "BN_is_prime_ex" "ac_cv_func_BN_is_prime_ex"
if test "x$ac_cv_func_BN_is_prime_ex" = xyes
then :
printf "%s\n" "#define HAVE_BN_IS_PRIME_EX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DES_crypt" "ac_cv_func_DES_crypt"
if test "x$ac_cv_func_DES_crypt" = xyes
then :
printf "%s\n" "#define HAVE_DES_CRYPT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DSA_generate_parameters_ex" "ac_cv_func_DSA_generate_parameters_ex"
if test "x$ac_cv_func_DSA_generate_parameters_ex" = xyes
then :
printf "%s\n" "#define HAVE_DSA_GENERATE_PARAMETERS_EX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_DigestFinal_ex" "ac_cv_func_EVP_DigestFinal_ex"
if test "x$ac_cv_func_EVP_DigestFinal_ex" = xyes
then :
printf "%s\n" "#define HAVE_EVP_DIGESTFINAL_EX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_DigestInit_ex" "ac_cv_func_EVP_DigestInit_ex"
if test "x$ac_cv_func_EVP_DigestInit_ex" = xyes
then :
printf "%s\n" "#define HAVE_EVP_DIGESTINIT_EX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_MD_CTX_cleanup" "ac_cv_func_EVP_MD_CTX_cleanup"
if test "x$ac_cv_func_EVP_MD_CTX_cleanup" = xyes
then :
printf "%s\n" "#define HAVE_EVP_MD_CTX_CLEANUP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_MD_CTX_copy_ex" "ac_cv_func_EVP_MD_CTX_copy_ex"
if test "x$ac_cv_func_EVP_MD_CTX_copy_ex" = xyes
then :
printf "%s\n" "#define HAVE_EVP_MD_CTX_COPY_EX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_MD_CTX_init" "ac_cv_func_EVP_MD_CTX_init"
if test "x$ac_cv_func_EVP_MD_CTX_init" = xyes
then :
printf "%s\n" "#define HAVE_EVP_MD_CTX_INIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "HMAC_CTX_init" "ac_cv_func_HMAC_CTX_init"
if test "x$ac_cv_func_HMAC_CTX_init" = xyes
then :
printf "%s\n" "#define HAVE_HMAC_CTX_INIT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_generate_key_ex" "ac_cv_func_RSA_generate_key_ex"
if test "x$ac_cv_func_RSA_generate_key_ex" = xyes
then :
printf "%s\n" "#define HAVE_RSA_GENERATE_KEY_EX 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_get_default_method" "ac_cv_func_RSA_get_default_method"
if test "x$ac_cv_func_RSA_get_default_method" = xyes
then :
printf "%s\n" "#define HAVE_RSA_GET_DEFAULT_METHOD 1" >>confdefs.h
fi
# OpenSSL_add_all_algorithms may be a macro.
ac_fn_c_check_func "$LINENO" "OpenSSL_add_all_algorithms" "ac_cv_func_OpenSSL_add_all_algorithms"
if test "x$ac_cv_func_OpenSSL_add_all_algorithms" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_ADD_ALL_ALGORITHMS 1" >>confdefs.h
else $as_nop
ac_fn_check_decl "$LINENO" "OpenSSL_add_all_algorithms" "ac_cv_have_decl_OpenSSL_add_all_algorithms" "#include <openssl/evp.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_OpenSSL_add_all_algorithms" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_ADD_ALL_ALGORITHMS 1" >>confdefs.h
fi
fi
# LibreSSL/OpenSSL 1.1x API
ac_fn_c_check_func "$LINENO" "OPENSSL_init_crypto" "ac_cv_func_OPENSSL_init_crypto"
if test "x$ac_cv_func_OPENSSL_init_crypto" = xyes
then :
printf "%s\n" "#define HAVE_OPENSSL_INIT_CRYPTO 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DH_get0_key" "ac_cv_func_DH_get0_key"
if test "x$ac_cv_func_DH_get0_key" = xyes
then :
printf "%s\n" "#define HAVE_DH_GET0_KEY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DH_get0_pqg" "ac_cv_func_DH_get0_pqg"
if test "x$ac_cv_func_DH_get0_pqg" = xyes
then :
printf "%s\n" "#define HAVE_DH_GET0_PQG 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DH_set0_key" "ac_cv_func_DH_set0_key"
if test "x$ac_cv_func_DH_set0_key" = xyes
then :
printf "%s\n" "#define HAVE_DH_SET0_KEY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DH_set_length" "ac_cv_func_DH_set_length"
if test "x$ac_cv_func_DH_set_length" = xyes
then :
printf "%s\n" "#define HAVE_DH_SET_LENGTH 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DH_set0_pqg" "ac_cv_func_DH_set0_pqg"
if test "x$ac_cv_func_DH_set0_pqg" = xyes
then :
printf "%s\n" "#define HAVE_DH_SET0_PQG 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DSA_get0_key" "ac_cv_func_DSA_get0_key"
if test "x$ac_cv_func_DSA_get0_key" = xyes
then :
printf "%s\n" "#define HAVE_DSA_GET0_KEY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DSA_get0_pqg" "ac_cv_func_DSA_get0_pqg"
if test "x$ac_cv_func_DSA_get0_pqg" = xyes
then :
printf "%s\n" "#define HAVE_DSA_GET0_PQG 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DSA_set0_key" "ac_cv_func_DSA_set0_key"
if test "x$ac_cv_func_DSA_set0_key" = xyes
then :
printf "%s\n" "#define HAVE_DSA_SET0_KEY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DSA_set0_pqg" "ac_cv_func_DSA_set0_pqg"
if test "x$ac_cv_func_DSA_set0_pqg" = xyes
then :
printf "%s\n" "#define HAVE_DSA_SET0_PQG 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DSA_SIG_get0" "ac_cv_func_DSA_SIG_get0"
if test "x$ac_cv_func_DSA_SIG_get0" = xyes
then :
printf "%s\n" "#define HAVE_DSA_SIG_GET0 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "DSA_SIG_set0" "ac_cv_func_DSA_SIG_set0"
if test "x$ac_cv_func_DSA_SIG_set0" = xyes
then :
printf "%s\n" "#define HAVE_DSA_SIG_SET0 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ECDSA_SIG_get0" "ac_cv_func_ECDSA_SIG_get0"
if test "x$ac_cv_func_ECDSA_SIG_get0" = xyes
then :
printf "%s\n" "#define HAVE_ECDSA_SIG_GET0 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "ECDSA_SIG_set0" "ac_cv_func_ECDSA_SIG_set0"
if test "x$ac_cv_func_ECDSA_SIG_set0" = xyes
then :
printf "%s\n" "#define HAVE_ECDSA_SIG_SET0 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_CIPHER_CTX_iv" "ac_cv_func_EVP_CIPHER_CTX_iv"
if test "x$ac_cv_func_EVP_CIPHER_CTX_iv" = xyes
then :
printf "%s\n" "#define HAVE_EVP_CIPHER_CTX_IV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_CIPHER_CTX_iv_noconst" "ac_cv_func_EVP_CIPHER_CTX_iv_noconst"
if test "x$ac_cv_func_EVP_CIPHER_CTX_iv_noconst" = xyes
then :
printf "%s\n" "#define HAVE_EVP_CIPHER_CTX_IV_NOCONST 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_CIPHER_CTX_get_iv" "ac_cv_func_EVP_CIPHER_CTX_get_iv"
if test "x$ac_cv_func_EVP_CIPHER_CTX_get_iv" = xyes
then :
printf "%s\n" "#define HAVE_EVP_CIPHER_CTX_GET_IV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_CIPHER_CTX_get_updated_iv" "ac_cv_func_EVP_CIPHER_CTX_get_updated_iv"
if test "x$ac_cv_func_EVP_CIPHER_CTX_get_updated_iv" = xyes
then :
printf "%s\n" "#define HAVE_EVP_CIPHER_CTX_GET_UPDATED_IV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_CIPHER_CTX_set_iv" "ac_cv_func_EVP_CIPHER_CTX_set_iv"
if test "x$ac_cv_func_EVP_CIPHER_CTX_set_iv" = xyes
then :
printf "%s\n" "#define HAVE_EVP_CIPHER_CTX_SET_IV 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_get0_crt_params" "ac_cv_func_RSA_get0_crt_params"
if test "x$ac_cv_func_RSA_get0_crt_params" = xyes
then :
printf "%s\n" "#define HAVE_RSA_GET0_CRT_PARAMS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_get0_factors" "ac_cv_func_RSA_get0_factors"
if test "x$ac_cv_func_RSA_get0_factors" = xyes
then :
printf "%s\n" "#define HAVE_RSA_GET0_FACTORS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_get0_key" "ac_cv_func_RSA_get0_key"
if test "x$ac_cv_func_RSA_get0_key" = xyes
then :
printf "%s\n" "#define HAVE_RSA_GET0_KEY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_set0_crt_params" "ac_cv_func_RSA_set0_crt_params"
if test "x$ac_cv_func_RSA_set0_crt_params" = xyes
then :
printf "%s\n" "#define HAVE_RSA_SET0_CRT_PARAMS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_set0_factors" "ac_cv_func_RSA_set0_factors"
if test "x$ac_cv_func_RSA_set0_factors" = xyes
then :
printf "%s\n" "#define HAVE_RSA_SET0_FACTORS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_set0_key" "ac_cv_func_RSA_set0_key"
if test "x$ac_cv_func_RSA_set0_key" = xyes
then :
printf "%s\n" "#define HAVE_RSA_SET0_KEY 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_meth_free" "ac_cv_func_RSA_meth_free"
if test "x$ac_cv_func_RSA_meth_free" = xyes
then :
printf "%s\n" "#define HAVE_RSA_METH_FREE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_meth_dup" "ac_cv_func_RSA_meth_dup"
if test "x$ac_cv_func_RSA_meth_dup" = xyes
then :
printf "%s\n" "#define HAVE_RSA_METH_DUP 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_meth_set1_name" "ac_cv_func_RSA_meth_set1_name"
if test "x$ac_cv_func_RSA_meth_set1_name" = xyes
then :
printf "%s\n" "#define HAVE_RSA_METH_SET1_NAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_meth_get_finish" "ac_cv_func_RSA_meth_get_finish"
if test "x$ac_cv_func_RSA_meth_get_finish" = xyes
then :
printf "%s\n" "#define HAVE_RSA_METH_GET_FINISH 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_meth_set_priv_enc" "ac_cv_func_RSA_meth_set_priv_enc"
if test "x$ac_cv_func_RSA_meth_set_priv_enc" = xyes
then :
printf "%s\n" "#define HAVE_RSA_METH_SET_PRIV_ENC 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_meth_set_priv_dec" "ac_cv_func_RSA_meth_set_priv_dec"
if test "x$ac_cv_func_RSA_meth_set_priv_dec" = xyes
then :
printf "%s\n" "#define HAVE_RSA_METH_SET_PRIV_DEC 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "RSA_meth_set_finish" "ac_cv_func_RSA_meth_set_finish"
if test "x$ac_cv_func_RSA_meth_set_finish" = xyes
then :
printf "%s\n" "#define HAVE_RSA_METH_SET_FINISH 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_PKEY_get0_RSA" "ac_cv_func_EVP_PKEY_get0_RSA"
if test "x$ac_cv_func_EVP_PKEY_get0_RSA" = xyes
then :
printf "%s\n" "#define HAVE_EVP_PKEY_GET0_RSA 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_MD_CTX_new" "ac_cv_func_EVP_MD_CTX_new"
if test "x$ac_cv_func_EVP_MD_CTX_new" = xyes
then :
printf "%s\n" "#define HAVE_EVP_MD_CTX_NEW 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_MD_CTX_free" "ac_cv_func_EVP_MD_CTX_free"
if test "x$ac_cv_func_EVP_MD_CTX_free" = xyes
then :
printf "%s\n" "#define HAVE_EVP_MD_CTX_FREE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_chacha20" "ac_cv_func_EVP_chacha20"
if test "x$ac_cv_func_EVP_chacha20" = xyes
then :
printf "%s\n" "#define HAVE_EVP_CHACHA20 1" >>confdefs.h
fi
if test "x$openssl_engine" = "xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OpenSSL ENGINE support" >&5
printf %s "checking for OpenSSL ENGINE support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/engine.h>
int
main (void)
{
ENGINE_load_builtin_engines();
ENGINE_register_all_complete();
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define USE_OPENSSL_ENGINE 1" >>confdefs.h
else $as_nop
as_fn_error $? "OpenSSL ENGINE support not found" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# Check for OpenSSL without EVP_aes_{192,256}_cbc
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has crippled AES support" >&5
printf %s "checking whether OpenSSL has crippled AES support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <string.h>
#include <openssl/evp.h>
int
main (void)
{
exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define OPENSSL_LOBOTOMISED_AES 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if EVP_DigestUpdate returns an int" >&5
printf %s "checking if EVP_DigestUpdate returns an int... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <string.h>
#include <openssl/evp.h>
int
main (void)
{
if(EVP_DigestUpdate(NULL, NULL,0))
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define OPENSSL_EVP_DIGESTUPDATE_VOID 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
# Check for SHA256, SHA384 and SHA512 support in OpenSSL
ac_fn_c_check_func "$LINENO" "EVP_sha256" "ac_cv_func_EVP_sha256"
if test "x$ac_cv_func_EVP_sha256" = xyes
then :
printf "%s\n" "#define HAVE_EVP_SHA256 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_sha384" "ac_cv_func_EVP_sha384"
if test "x$ac_cv_func_EVP_sha384" = xyes
then :
printf "%s\n" "#define HAVE_EVP_SHA384 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "EVP_sha512" "ac_cv_func_EVP_sha512"
if test "x$ac_cv_func_EVP_sha512" = xyes
then :
printf "%s\n" "#define HAVE_EVP_SHA512 1" >>confdefs.h
fi
# Check complete ECC support in OpenSSL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has NID_X9_62_prime256v1" >&5
printf %s "checking whether OpenSSL has NID_X9_62_prime256v1... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/ec.h>
#include <openssl/ecdh.h>
#include <openssl/ecdsa.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/opensslv.h>
int
main (void)
{
EC_KEY *e = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
const EVP_MD *m = EVP_sha256(); /* We need this too */
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
enable_nistp256=1
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has NID_secp384r1" >&5
printf %s "checking whether OpenSSL has NID_secp384r1... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/ec.h>
#include <openssl/ecdh.h>
#include <openssl/ecdsa.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/opensslv.h>
int
main (void)
{
EC_KEY *e = EC_KEY_new_by_curve_name(NID_secp384r1);
const EVP_MD *m = EVP_sha384(); /* We need this too */
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
enable_nistp384=1
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL has NID_secp521r1" >&5
printf %s "checking whether OpenSSL has NID_secp521r1... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <openssl/ec.h>
#include <openssl/ecdh.h>
#include <openssl/ecdsa.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/opensslv.h>
int
main (void)
{
EC_KEY *e = EC_KEY_new_by_curve_name(NID_secp521r1);
const EVP_MD *m = EVP_sha512(); /* We need this too */
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if OpenSSL's NID_secp521r1 is functional" >&5
printf %s "checking if OpenSSL's NID_secp521r1 is functional... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross-compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross-compiling: assuming yes" >&2;}
enable_nistp521=1
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <openssl/ec.h>
#include <openssl/ecdh.h>
#include <openssl/ecdsa.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/opensslv.h>
int
main (void)
{
EC_KEY *e = EC_KEY_new_by_curve_name(NID_secp521r1);
const EVP_MD *m = EVP_sha512(); /* We need this too */
exit(e == NULL || m == NULL);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
enable_nistp521=1
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
if test x$enable_nistp256 = x1 || test x$enable_nistp384 = x1 || \
test x$enable_nistp521 = x1; then
printf "%s\n" "#define OPENSSL_HAS_ECC 1" >>confdefs.h
ac_fn_c_check_func "$LINENO" "EC_KEY_METHOD_new" "ac_cv_func_EC_KEY_METHOD_new"
if test "x$ac_cv_func_EC_KEY_METHOD_new" = xyes
then :
printf "%s\n" "#define HAVE_EC_KEY_METHOD_NEW 1" >>confdefs.h
fi
openssl_ecc=yes
else
openssl_ecc=no
fi
if test x$enable_nistp256 = x1; then
printf "%s\n" "#define OPENSSL_HAS_NISTP256 1" >>confdefs.h
else
unsupported_algorithms="$unsupported_algorithms \
ecdsa-sha2-nistp256 \
ecdh-sha2-nistp256 \
ecdsa-sha2-nistp256-cert-v01@openssh.com"
fi
if test x$enable_nistp384 = x1; then
printf "%s\n" "#define OPENSSL_HAS_NISTP384 1" >>confdefs.h
else
unsupported_algorithms="$unsupported_algorithms \
ecdsa-sha2-nistp384 \
ecdh-sha2-nistp384 \
ecdsa-sha2-nistp384-cert-v01@openssh.com"
fi
if test x$enable_nistp521 = x1; then
printf "%s\n" "#define OPENSSL_HAS_NISTP521 1" >>confdefs.h
else
unsupported_algorithms="$unsupported_algorithms \
ecdh-sha2-nistp521 \
ecdsa-sha2-nistp521 \
ecdsa-sha2-nistp521-cert-v01@openssh.com"
fi
fi
# PKCS11/U2F depend on OpenSSL and dlopen().
enable_pkcs11=yes
enable_sk=yes
if test "x$openssl" != "xyes" ; then
enable_pkcs11="disabled; missing libcrypto"
fi
if test "x$ac_cv_func_dlopen" != "xyes" ; then
enable_pkcs11="disabled; missing dlopen(3)"
enable_sk="disabled; missing dlopen(3)"
fi
if test "x$ac_cv_have_decl_RTLD_NOW" != "xyes" ; then
enable_pkcs11="disabled; missing RTLD_NOW"
enable_sk="disabled; missing RTLD_NOW"
fi
if test ! -z "$disable_pkcs11" ; then
enable_pkcs11="disabled by user"
fi
if test ! -z "$disable_sk" ; then
enable_sk="disabled by user"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable PKCS11" >&5
printf %s "checking whether to enable PKCS11... " >&6; }
if test "x$enable_pkcs11" = "xyes" ; then
printf "%s\n" "#define ENABLE_PKCS11 /**/" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_pkcs11" >&5
printf "%s\n" "$enable_pkcs11" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable U2F" >&5
printf %s "checking whether to enable U2F... " >&6; }
if test "x$enable_sk" = "xyes" ; then
printf "%s\n" "#define ENABLE_SK /**/" >>confdefs.h
SK_DUMMY_LIBRARY=regress/misc/sk-dummy/sk-dummy.so
else
# Do not try to build sk-dummy library.
SK_DUMMY_LIBRARY=""
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_sk" >&5
printf "%s\n" "$enable_sk" >&6; }
# Now check for built-in security key support.
if test "x$enable_sk" = "xyes" -a "x$enable_sk_internal" != "xno" ; then
use_pkgconfig_for_libfido2=
if test "x$PKGCONFIG" != "xno"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about libfido2" >&5
printf %s "checking if $PKGCONFIG knows about libfido2... " >&6; }
if "$PKGCONFIG" libfido2; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
use_pkgconfig_for_libfido2=yes
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test "x$use_pkgconfig_for_libfido2" = "xyes"; then
LIBFIDO2=`$PKGCONFIG --libs libfido2`
CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags libfido2`"
else
LIBFIDO2="-lfido2 -lcbor"
fi
OTHERLIBS=`echo $LIBFIDO2 | sed 's/-lfido2//'`
fido2_error=
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fido_init in -lfido2" >&5
printf %s "checking for fido_init in -lfido2... " >&6; }
if test ${ac_cv_lib_fido2_fido_init+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lfido2 $OTHERLIBS
$LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char fido_init ();
int
main (void)
{
return fido_init ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_fido2_fido_init=yes
else $as_nop
ac_cv_lib_fido2_fido_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fido2_fido_init" >&5
printf "%s\n" "$ac_cv_lib_fido2_fido_init" >&6; }
if test "x$ac_cv_lib_fido2_fido_init" = xyes
then :
else $as_nop
fido2_error="missing/unusable libfido2"
fi
ac_fn_c_check_header_compile "$LINENO" "fido.h" "ac_cv_header_fido_h" "$ac_includes_default"
if test "x$ac_cv_header_fido_h" = xyes
then :
else $as_nop
fido2_error="missing fido.h from libfido2"
fi
ac_fn_c_check_header_compile "$LINENO" "fido/credman.h" "ac_cv_header_fido_credman_h" " #include <fido.h>
"
if test "x$ac_cv_header_fido_credman_h" = xyes
then :
else $as_nop
fido2_error="missing fido/credman.h from libfido2"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for usable libfido2 installation" >&5
printf %s "checking for usable libfido2 installation... " >&6; }
if test ! -z "$fido2_error" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fido2_error" >&5
printf "%s\n" "$fido2_error" >&6; }
if test "x$enable_sk_internal" = "xyes" ; then
as_fn_error $? "No usable libfido2 library/headers found" "$LINENO" 5
fi
LIBFIDO2=""
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define ENABLE_SK_INTERNAL /**/" >>confdefs.h
enable_sk="built-in"
saved_LIBS="$LIBS"
LIBS="$LIBFIDO2 $LIBS"
ac_fn_c_check_func "$LINENO" "fido_assert_set_clientdata" "ac_cv_func_fido_assert_set_clientdata"
if test "x$ac_cv_func_fido_assert_set_clientdata" = xyes
then :
printf "%s\n" "#define HAVE_FIDO_ASSERT_SET_CLIENTDATA 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fido_cred_prot" "ac_cv_func_fido_cred_prot"
if test "x$ac_cv_func_fido_cred_prot" = xyes
then :
printf "%s\n" "#define HAVE_FIDO_CRED_PROT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fido_cred_set_prot" "ac_cv_func_fido_cred_set_prot"
if test "x$ac_cv_func_fido_cred_set_prot" = xyes
then :
printf "%s\n" "#define HAVE_FIDO_CRED_SET_PROT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fido_cred_set_clientdata" "ac_cv_func_fido_cred_set_clientdata"
if test "x$ac_cv_func_fido_cred_set_clientdata" = xyes
then :
printf "%s\n" "#define HAVE_FIDO_CRED_SET_CLIENTDATA 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fido_dev_get_touch_begin" "ac_cv_func_fido_dev_get_touch_begin"
if test "x$ac_cv_func_fido_dev_get_touch_begin" = xyes
then :
printf "%s\n" "#define HAVE_FIDO_DEV_GET_TOUCH_BEGIN 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fido_dev_get_touch_status" "ac_cv_func_fido_dev_get_touch_status"
if test "x$ac_cv_func_fido_dev_get_touch_status" = xyes
then :
printf "%s\n" "#define HAVE_FIDO_DEV_GET_TOUCH_STATUS 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fido_dev_supports_cred_prot" "ac_cv_func_fido_dev_supports_cred_prot"
if test "x$ac_cv_func_fido_dev_supports_cred_prot" = xyes
then :
printf "%s\n" "#define HAVE_FIDO_DEV_SUPPORTS_CRED_PROT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "fido_dev_is_winhello" "ac_cv_func_fido_dev_is_winhello"
if test "x$ac_cv_func_fido_dev_is_winhello" = xyes
then :
printf "%s\n" "#define HAVE_FIDO_DEV_IS_WINHELLO 1" >>confdefs.h
fi
LIBS="$saved_LIBS"
fi
fi
ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random"
if test "x$ac_cv_func_arc4random" = xyes
then :
printf "%s\n" "#define HAVE_ARC4RANDOM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "arc4random_buf" "ac_cv_func_arc4random_buf"
if test "x$ac_cv_func_arc4random_buf" = xyes
then :
printf "%s\n" "#define HAVE_ARC4RANDOM_BUF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "arc4random_stir" "ac_cv_func_arc4random_stir"
if test "x$ac_cv_func_arc4random_stir" = xyes
then :
printf "%s\n" "#define HAVE_ARC4RANDOM_STIR 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform"
if test "x$ac_cv_func_arc4random_uniform" = xyes
then :
printf "%s\n" "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h
fi
### Configure cryptographic random number support
# Check whether OpenSSL seeds itself
if test "x$openssl" = "xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL's PRNG is internally seeded" >&5
printf %s "checking whether OpenSSL's PRNG is internally seeded... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming yes" >&2;}
# This is safe, since we will fatal() at runtime if
# OpenSSL is not seeded correctly.
OPENSSL_SEEDS_ITSELF=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <string.h>
#include <openssl/rand.h>
int
main (void)
{
exit(RAND_status() == 1 ? 0 : 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
OPENSSL_SEEDS_ITSELF=yes
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
# PRNGD TCP socket
# Check whether --with-prngd-port was given.
if test ${with_prngd_port+y}
then :
withval=$with_prngd_port;
case "$withval" in
no)
withval=""
;;
[0-9]*)
;;
*)
as_fn_error $? "You must specify a numeric port number for --with-prngd-port" "$LINENO" 5
;;
esac
if test ! -z "$withval" ; then
PRNGD_PORT="$withval"
printf "%s\n" "#define PRNGD_PORT $PRNGD_PORT" >>confdefs.h
fi
fi
# PRNGD Unix domain socket
# Check whether --with-prngd-socket was given.
if test ${with_prngd_socket+y}
then :
withval=$with_prngd_socket;
case "$withval" in
yes)
withval="/var/run/egd-pool"
;;
no)
withval=""
;;
/*)
;;
*)
as_fn_error $? "You must specify an absolute path to the entropy socket" "$LINENO" 5
;;
esac
if test ! -z "$withval" ; then
if test ! -z "$PRNGD_PORT" ; then
as_fn_error $? "You may not specify both a PRNGD/EGD port and socket" "$LINENO" 5
fi
if test ! -r "$withval" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Entropy socket is not readable" >&5
printf "%s\n" "$as_me: WARNING: Entropy socket is not readable" >&2;}
fi
PRNGD_SOCKET="$withval"
printf "%s\n" "#define PRNGD_SOCKET \"$PRNGD_SOCKET\"" >>confdefs.h
fi
else $as_nop
# Check for existing socket only if we don't have a random device already
if test "x$OPENSSL_SEEDS_ITSELF" != "xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PRNGD/EGD socket" >&5
printf %s "checking for PRNGD/EGD socket... " >&6; }
# Insert other locations here
for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
PRNGD_SOCKET="$sock"
printf "%s\n" "#define PRNGD_SOCKET \"$PRNGD_SOCKET\"" >>confdefs.h
break;
fi
done
if test ! -z "$PRNGD_SOCKET" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PRNGD_SOCKET" >&5
printf "%s\n" "$PRNGD_SOCKET" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
printf "%s\n" "not found" >&6; }
fi
fi
fi
# Which randomness source do we use?
if test ! -z "$PRNGD_PORT" ; then
RAND_MSG="PRNGd port $PRNGD_PORT"
elif test ! -z "$PRNGD_SOCKET" ; then
RAND_MSG="PRNGd socket $PRNGD_SOCKET"
elif test ! -z "$OPENSSL_SEEDS_ITSELF" ; then
printf "%s\n" "#define OPENSSL_PRNG_ONLY 1" >>confdefs.h
RAND_MSG="OpenSSL internal ONLY"
elif test "x$openssl" = "xno" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: OpenSSH will use /dev/urandom as a source of random numbers. It will fail if this device is not supported or accessible" >&5
printf "%s\n" "$as_me: WARNING: OpenSSH will use /dev/urandom as a source of random numbers. It will fail if this device is not supported or accessible" >&2;}
else
as_fn_error $? "OpenSSH has no source of random numbers. Please configure OpenSSL with an entropy source or re-run configure using one of the --with-prngd-port or --with-prngd-socket options" "$LINENO" 5
fi
LIBS="$nocrypto_saved_LIBS"
saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ia_openinfo in -liaf" >&5
printf %s "checking for ia_openinfo in -liaf... " >&6; }
if test ${ac_cv_lib_iaf_ia_openinfo+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-liaf $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char ia_openinfo ();
int
main (void)
{
return ia_openinfo ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_iaf_ia_openinfo=yes
else $as_nop
ac_cv_lib_iaf_ia_openinfo=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iaf_ia_openinfo" >&5
printf "%s\n" "$ac_cv_lib_iaf_ia_openinfo" >&6; }
if test "x$ac_cv_lib_iaf_ia_openinfo" = xyes
then :
LIBS="$LIBS -liaf"
for ac_func in set_id
do :
ac_fn_c_check_func "$LINENO" "set_id" "ac_cv_func_set_id"
if test "x$ac_cv_func_set_id" = xyes
then :
printf "%s\n" "#define HAVE_SET_ID 1" >>confdefs.h
SSHDLIBS="$SSHDLIBS -liaf"
printf "%s\n" "#define HAVE_LIBIAF 1" >>confdefs.h
fi
done
fi
LIBS="$saved_LIBS"
# Check for crypt() in libcrypt. If we have it, we only need it for sshd.
saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
printf %s "checking for crypt in -lcrypt... " >&6; }
if test ${ac_cv_lib_crypt_crypt+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char crypt ();
int
main (void)
{
return crypt ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_crypt_crypt=yes
else $as_nop
ac_cv_lib_crypt_crypt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
printf "%s\n" "$ac_cv_lib_crypt_crypt" >&6; }
if test "x$ac_cv_lib_crypt_crypt" = xyes
then :
LIBS="-lcrypt $LIBS"
SSHDLIBS="-lcrypt $SSHDLIBS"
fi
ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt"
if test "x$ac_cv_func_crypt" = xyes
then :
printf "%s\n" "#define HAVE_CRYPT 1" >>confdefs.h
fi
LIBS="$saved_LIBS"
# Check for PAM libs
PAM_MSG="no"
# Check whether --with-pam was given.
if test ${with_pam+y}
then :
withval=$with_pam;
if test "x$withval" != "xno" ; then
if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \
test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then
as_fn_error $? "PAM headers not found" "$LINENO" 5
fi
saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s "checking for dlopen in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlopen+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dlopen ();
int
main (void)
{
return dlopen ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_dl_dlopen=yes
else $as_nop
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h
LIBS="-ldl $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pam_set_item in -lpam" >&5
printf %s "checking for pam_set_item in -lpam... " >&6; }
if test ${ac_cv_lib_pam_pam_set_item+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpam $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char pam_set_item ();
int
main (void)
{
return pam_set_item ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pam_pam_set_item=yes
else $as_nop
ac_cv_lib_pam_pam_set_item=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_set_item" >&5
printf "%s\n" "$ac_cv_lib_pam_pam_set_item" >&6; }
if test "x$ac_cv_lib_pam_pam_set_item" = xyes
then :
printf "%s\n" "#define HAVE_LIBPAM 1" >>confdefs.h
LIBS="-lpam $LIBS"
else $as_nop
as_fn_error $? "*** libpam missing" "$LINENO" 5
fi
ac_fn_c_check_func "$LINENO" "pam_getenvlist" "ac_cv_func_pam_getenvlist"
if test "x$ac_cv_func_pam_getenvlist" = xyes
then :
printf "%s\n" "#define HAVE_PAM_GETENVLIST 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "pam_putenv" "ac_cv_func_pam_putenv"
if test "x$ac_cv_func_pam_putenv" = xyes
then :
printf "%s\n" "#define HAVE_PAM_PUTENV 1" >>confdefs.h
fi
LIBS="$saved_LIBS"
PAM_MSG="yes"
SSHDLIBS="$SSHDLIBS -lpam"
printf "%s\n" "#define USE_PAM 1" >>confdefs.h
if test $ac_cv_lib_dl_dlopen = yes; then
case "$LIBS" in
*-ldl*)
# libdl already in LIBS
;;
*)
SSHDLIBS="$SSHDLIBS -ldl"
;;
esac
fi
fi
fi
# Check whether --with-pam-service was given.
if test ${with_pam_service+y}
then :
withval=$with_pam_service;
if test "x$withval" != "xno" && \
test "x$withval" != "xyes" ; then
printf "%s\n" "#define SSHD_PAM_SERVICE \"$withval\"" >>confdefs.h
fi
fi
# Check for older PAM
if test "x$PAM_MSG" = "xyes" ; then
# Check PAM strerror arguments (old PAM)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pam_strerror takes only one argument" >&5
printf %s "checking whether pam_strerror takes only one argument... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#if defined(HAVE_SECURITY_PAM_APPL_H)
#include <security/pam_appl.h>
#elif defined (HAVE_PAM_PAM_APPL_H)
#include <pam/pam_appl.h>
#endif
int
main (void)
{
(void)pam_strerror((pam_handle_t *)NULL, -1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else $as_nop
printf "%s\n" "#define HAVE_OLD_PAM 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
PAM_MSG="yes (old library)"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
case "$host" in
*-*-cygwin*)
SSH_PRIVSEP_USER=CYGWIN_SSH_PRIVSEP_USER
;;
*)
SSH_PRIVSEP_USER=sshd
;;
esac
# Check whether --with-privsep-user was given.
if test ${with_privsep_user+y}
then :
withval=$with_privsep_user;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
SSH_PRIVSEP_USER=$withval
fi
fi
if test "x$SSH_PRIVSEP_USER" = "xCYGWIN_SSH_PRIVSEP_USER" ; then
printf "%s\n" "#define SSH_PRIVSEP_USER CYGWIN_SSH_PRIVSEP_USER" >>confdefs.h
else
printf "%s\n" "#define SSH_PRIVSEP_USER \"$SSH_PRIVSEP_USER\"" >>confdefs.h
fi
if test "x$have_linux_no_new_privs" = "x1" ; then
ac_fn_check_decl "$LINENO" "SECCOMP_MODE_FILTER" "ac_cv_have_decl_SECCOMP_MODE_FILTER" "
#include <sys/types.h>
#include <linux/seccomp.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_SECCOMP_MODE_FILTER" = xyes
then :
have_seccomp_filter=1
fi
fi
if test "x$have_seccomp_filter" = "x1" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kernel for seccomp_filter support" >&5
printf %s "checking kernel for seccomp_filter support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <errno.h>
#include <elf.h>
#include <linux/audit.h>
#include <linux/seccomp.h>
#include <stdlib.h>
#include <sys/prctl.h>
int
main (void)
{
int i = $seccomp_audit_arch;
errno = 0;
prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, NULL, 0, 0);
exit(errno == EFAULT ? 0 : 1);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
# Disable seccomp filter as a target
have_seccomp_filter=0
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
ac_fn_c_check_member "$LINENO" "struct pollfd" "fd" "ac_cv_member_struct_pollfd_fd" "
#include <sys/types.h>
#ifdef HAVE_POLL_H
#include <poll.h>
#endif
#ifdef HAVE_SYS_POLL_H
#include <sys/poll.h>
#endif
"
if test "x$ac_cv_member_struct_pollfd_fd" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_POLLFD_FD 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "nfds_t" "ac_cv_type_nfds_t" "
#include <sys/types.h>
#ifdef HAVE_POLL_H
#include <poll.h>
#endif
#ifdef HAVE_SYS_POLL_H
#include <sys/poll.h>
#endif
"
if test "x$ac_cv_type_nfds_t" = xyes
then :
printf "%s\n" "#define HAVE_NFDS_T 1" >>confdefs.h
fi
# Decide which sandbox style to use
sandbox_arg=""
# Check whether --with-sandbox was given.
if test ${with_sandbox+y}
then :
withval=$with_sandbox;
if test "x$withval" = "xyes" ; then
sandbox_arg=""
else
sandbox_arg="$withval"
fi
fi
if test "x$sandbox_arg" != "xno"; then
# POSIX specifies that poll() "shall fail with EINVAL if the nfds argument
# is greater than OPEN_MAX". On some platforms that includes implementions
# of select in userspace on top of poll() so check both work with rlimit
# NOFILES so check that both work before enabling the rlimit sandbox.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if select and/or poll works with descriptor rlimit" >&5
printf %s "checking if select and/or poll works with descriptor rlimit... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming no" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming no" >&2;}
select_works_with_rlimit=no
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <sys/resource.h>
#ifdef HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#ifdef HAVE_POLL_H
# include <poll.h>
#elif HAVE_SYS_POLL_H
# include <sys/poll.h>
#endif
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
int
main (void)
{
struct rlimit rl_zero;
int fd, r;
fd_set fds;
struct timeval tv;
#ifdef HAVE_POLL
struct pollfd pfd;
#endif
fd = open("/dev/null", O_RDONLY);
FD_ZERO(&fds);
FD_SET(fd, &fds);
rl_zero.rlim_cur = rl_zero.rlim_max = 0;
setrlimit(RLIMIT_FSIZE, &rl_zero);
setrlimit(RLIMIT_NOFILE, &rl_zero);
tv.tv_sec = 1;
tv.tv_usec = 0;
r = select(fd+1, &fds, NULL, NULL, &tv);
if (r == -1)
exit(1);
#ifdef HAVE_POLL
pfd.fd = fd;
pfd.events = POLLIN;
r = poll(&pfd, 1, 1);
if (r == -1)
exit(2);
#endif
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
select_works_with_rlimit=yes
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
select_works_with_rlimit=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if setrlimit(RLIMIT_NOFILE,{0,0}) works" >&5
printf %s "checking if setrlimit(RLIMIT_NOFILE,{0,0}) works... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming yes" >&2;}
rlimit_nofile_zero_works=yes
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <sys/resource.h>
#include <errno.h>
#include <stdlib.h>
int
main (void)
{
struct rlimit rl_zero;
int r;
rl_zero.rlim_cur = rl_zero.rlim_max = 0;
r = setrlimit(RLIMIT_NOFILE, &rl_zero);
exit (r == -1 ? 1 : 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
rlimit_nofile_zero_works=yes
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
rlimit_nofile_zero_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if setrlimit RLIMIT_FSIZE works" >&5
printf %s "checking if setrlimit RLIMIT_FSIZE works... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming yes" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/resource.h>
#include <stdlib.h>
int
main (void)
{
struct rlimit rl_zero;
rl_zero.rlim_cur = rl_zero.rlim_max = 0;
exit(setrlimit(RLIMIT_FSIZE, &rl_zero) != 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "#define SANDBOX_SKIP_RLIMIT_FSIZE 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
if test "x$sandbox_arg" = "xpledge" || \
( test -z "$sandbox_arg" && test "x$ac_cv_func_pledge" = "xyes" ) ; then
test "x$ac_cv_func_pledge" != "xyes" && \
as_fn_error $? "pledge sandbox requires pledge(2) support" "$LINENO" 5
SANDBOX_STYLE="pledge"
printf "%s\n" "#define SANDBOX_PLEDGE 1" >>confdefs.h
elif test "x$sandbox_arg" = "xsystrace" || \
( test -z "$sandbox_arg" && test "x$have_systr_policy_kill" = "x1" ) ; then
test "x$have_systr_policy_kill" != "x1" && \
as_fn_error $? "systrace sandbox requires systrace headers and SYSTR_POLICY_KILL support" "$LINENO" 5
SANDBOX_STYLE="systrace"
printf "%s\n" "#define SANDBOX_SYSTRACE 1" >>confdefs.h
elif test "x$sandbox_arg" = "xdarwin" || \
( test -z "$sandbox_arg" && test "x$ac_cv_func_sandbox_init" = "xyes" && \
test "x$ac_cv_header_sandbox_h" = "xyes") ; then
test "x$ac_cv_func_sandbox_init" != "xyes" -o \
"x$ac_cv_header_sandbox_h" != "xyes" && \
as_fn_error $? "Darwin seatbelt sandbox requires sandbox.h and sandbox_init function" "$LINENO" 5
SANDBOX_STYLE="darwin"
printf "%s\n" "#define SANDBOX_DARWIN 1" >>confdefs.h
elif test "x$sandbox_arg" = "xseccomp_filter" || \
( test -z "$sandbox_arg" && \
test "x$have_seccomp_filter" = "x1" && \
test "x$ac_cv_header_elf_h" = "xyes" && \
test "x$ac_cv_header_linux_audit_h" = "xyes" && \
test "x$ac_cv_header_linux_filter_h" = "xyes" && \
test "x$seccomp_audit_arch" != "x" && \
test "x$have_linux_no_new_privs" = "x1" && \
test "x$ac_cv_func_prctl" = "xyes" ) ; then
test "x$seccomp_audit_arch" = "x" && \
as_fn_error $? "seccomp_filter sandbox not supported on $host" "$LINENO" 5
test "x$have_linux_no_new_privs" != "x1" && \
as_fn_error $? "seccomp_filter sandbox requires PR_SET_NO_NEW_PRIVS" "$LINENO" 5
test "x$have_seccomp_filter" != "x1" && \
as_fn_error $? "seccomp_filter sandbox requires seccomp headers" "$LINENO" 5
test "x$ac_cv_func_prctl" != "xyes" && \
as_fn_error $? "seccomp_filter sandbox requires prctl function" "$LINENO" 5
SANDBOX_STYLE="seccomp_filter"
printf "%s\n" "#define SANDBOX_SECCOMP_FILTER 1" >>confdefs.h
elif test "x$sandbox_arg" = "xcapsicum" || \
( test -z "$sandbox_arg" && \
test "x$disable_capsicum" != "xyes" && \
test "x$ac_cv_header_sys_capsicum_h" = "xyes" && \
test "x$ac_cv_func_cap_rights_limit" = "xyes") ; then
test "x$ac_cv_header_sys_capsicum_h" != "xyes" && \
as_fn_error $? "capsicum sandbox requires sys/capsicum.h header" "$LINENO" 5
test "x$ac_cv_func_cap_rights_limit" != "xyes" && \
as_fn_error $? "capsicum sandbox requires cap_rights_limit function" "$LINENO" 5
SANDBOX_STYLE="capsicum"
printf "%s\n" "#define SANDBOX_CAPSICUM 1" >>confdefs.h
elif test "x$sandbox_arg" = "xrlimit" || \
( test -z "$sandbox_arg" && test "x$ac_cv_func_setrlimit" = "xyes" && \
test "x$select_works_with_rlimit" = "xyes" && \
test "x$rlimit_nofile_zero_works" = "xyes" ) ; then
test "x$ac_cv_func_setrlimit" != "xyes" && \
as_fn_error $? "rlimit sandbox requires setrlimit function" "$LINENO" 5
test "x$select_works_with_rlimit" != "xyes" && \
as_fn_error $? "rlimit sandbox requires select to work with rlimit" "$LINENO" 5
SANDBOX_STYLE="rlimit"
printf "%s\n" "#define SANDBOX_RLIMIT 1" >>confdefs.h
elif test "x$sandbox_arg" = "xsolaris" || \
( test -z "$sandbox_arg" && test "x$SOLARIS_PRIVS" = "xyes" ) ; then
SANDBOX_STYLE="solaris"
printf "%s\n" "#define SANDBOX_SOLARIS 1" >>confdefs.h
elif test -z "$sandbox_arg" || test "x$sandbox_arg" = "xno" || \
test "x$sandbox_arg" = "xnone" || test "x$sandbox_arg" = "xnull" ; then
SANDBOX_STYLE="none"
printf "%s\n" "#define SANDBOX_NULL 1" >>confdefs.h
else
as_fn_error $? "unsupported --with-sandbox" "$LINENO" 5
fi
# Cheap hack to ensure NEWS-OS libraries are arranged right.
if test ! -z "$SONY" ; then
LIBS="$LIBS -liberty";
fi
# Check for long long datatypes
ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
if test "x$ac_cv_type_long_long" = xyes
then :
printf "%s\n" "#define HAVE_LONG_LONG 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default"
if test "x$ac_cv_type_unsigned_long_long" = xyes
then :
printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "long double" "ac_cv_type_long_double" "$ac_includes_default"
if test "x$ac_cv_type_long_double" = xyes
then :
printf "%s\n" "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
fi
# Check datatype sizes
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of short int" >&5
printf %s "checking size of short int... " >&6; }
if test ${ac_cv_sizeof_short_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short int))" "ac_cv_sizeof_short_int" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_short_int" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (short int)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_short_int=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short_int" >&5
printf "%s\n" "$ac_cv_sizeof_short_int" >&6; }
printf "%s\n" "#define SIZEOF_SHORT_INT $ac_cv_sizeof_short_int" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
printf %s "checking size of int... " >&6; }
if test ${ac_cv_sizeof_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_int" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (int)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_int=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
printf "%s\n" "$ac_cv_sizeof_int" >&6; }
printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long int" >&5
printf %s "checking size of long int... " >&6; }
if test ${ac_cv_sizeof_long_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long int))" "ac_cv_sizeof_long_int" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long_int" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long int)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long_int=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_int" >&5
printf "%s\n" "$ac_cv_sizeof_long_int" >&6; }
printf "%s\n" "#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long int" >&5
printf %s "checking size of long long int... " >&6; }
if test ${ac_cv_sizeof_long_long_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long int))" "ac_cv_sizeof_long_long_int" "$ac_includes_default"
then :
else $as_nop
if test "$ac_cv_type_long_long_int" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long long int)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long_long_int=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long_int" >&5
printf "%s\n" "$ac_cv_sizeof_long_long_int" >&6; }
printf "%s\n" "#define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int" >>confdefs.h
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5
printf %s "checking size of time_t... " >&6; }
if test ${ac_cv_sizeof_time_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "
#include <sys/types.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#ifdef HAVE_TIME_H
# include <time.h>
#endif
"
then :
else $as_nop
if test "$ac_cv_type_time_t" = yes; then
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (time_t)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_time_t=0
fi
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
printf "%s\n" "$ac_cv_sizeof_time_t" >&6; }
printf "%s\n" "#define SIZEOF_TIME_T $ac_cv_sizeof_time_t" >>confdefs.h
# Sanity check long long for some platforms (AIX)
if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
ac_cv_sizeof_long_long_int=0
fi
# compute LLONG_MIN and LLONG_MAX if we don't know them.
if test -z "$have_llong_max" && test -z "$have_long_long_max"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for max value of long long" >&5
printf %s "checking for max value of long long... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
/* Why is this so damn hard? */
#ifdef __GNUC__
# undef __GNUC__
#endif
#define __USE_ISOC99
#include <limits.h>
#define DATA "conftest.llminmax"
#define my_abs(a) ((a) < 0 ? ((a) * -1) : (a))
/*
* printf in libc on some platforms (eg old Tru64) does not understand %lld so
* we do this the hard way.
*/
static int
fprint_ll(FILE *f, long long n)
{
unsigned int i;
int l[sizeof(long long) * 8];
if (n < 0)
if (fprintf(f, "-") < 0)
return -1;
for (i = 0; n != 0; i++) {
l[i] = my_abs(n % 10);
n /= 10;
}
do {
if (fprintf(f, "%d", l[--i]) < 0)
return -1;
} while (i != 0);
if (fprintf(f, " ") < 0)
return -1;
return 0;
}
int
main (void)
{
FILE *f;
long long i, llmin, llmax = 0;
if((f = fopen(DATA,"w")) == NULL)
exit(1);
#if defined(LLONG_MIN) && defined(LLONG_MAX)
fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n");
llmin = LLONG_MIN;
llmax = LLONG_MAX;
#else
fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n");
/* This will work on one's complement and two's complement */
for (i = 1; i > llmax; i <<= 1, i++)
llmax = i;
llmin = llmax + 1LL; /* wrap */
#endif
/* Sanity check */
if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax
|| llmax - 1 > llmax || llmin == llmax || llmin == 0
|| llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) {
fprintf(f, "unknown unknown\n");
exit(2);
}
if (fprint_ll(f, llmin) < 0)
exit(3);
if (fprint_ll(f, llmax) < 0)
exit(4);
if (fclose(f) < 0)
exit(5);
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
llong_min=`$AWK '{print $1}' conftest.llminmax`
llong_max=`$AWK '{print $2}' conftest.llminmax`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $llong_max" >&5
printf "%s\n" "$llong_max" >&6; }
printf "%s\n" "#define LLONG_MAX ${llong_max}LL" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for min value of long long" >&5
printf %s "checking for min value of long long... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $llong_min" >&5
printf "%s\n" "$llong_min" >&6; }
printf "%s\n" "#define LLONG_MIN ${llong_min}LL" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
printf "%s\n" "not found" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
ac_fn_check_decl "$LINENO" "UINT32_MAX" "ac_cv_have_decl_UINT32_MAX" "
#ifdef HAVE_SYS_LIMITS_H
# include <sys/limits.h>
#endif
#ifdef HAVE_LIMITS_H
# include <limits.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_UINT32_MAX" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_UINT32_MAX $ac_have_decl" >>confdefs.h
# More checks for data types
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_int type" >&5
printf %s "checking for u_int type... " >&6; }
if test ${ac_cv_have_u_int+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
u_int a; a = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_u_int="yes"
else $as_nop
ac_cv_have_u_int="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_int" >&5
printf "%s\n" "$ac_cv_have_u_int" >&6; }
if test "x$ac_cv_have_u_int" = "xyes" ; then
printf "%s\n" "#define HAVE_U_INT 1" >>confdefs.h
have_u_int=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for intXX_t types" >&5
printf %s "checking for intXX_t types... " >&6; }
if test ${ac_cv_have_intxx_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
int8_t a; int16_t b; int32_t c; a = b = c = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_intxx_t="yes"
else $as_nop
ac_cv_have_intxx_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_intxx_t" >&5
printf "%s\n" "$ac_cv_have_intxx_t" >&6; }
if test "x$ac_cv_have_intxx_t" = "xyes" ; then
printf "%s\n" "#define HAVE_INTXX_T 1" >>confdefs.h
have_intxx_t=1
fi
if (test -z "$have_intxx_t" && \
test "x$ac_cv_header_stdint_h" = "xyes")
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for intXX_t types in stdint.h" >&5
printf %s "checking for intXX_t types in stdint.h... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
int
main (void)
{
int8_t a; int16_t b; int32_t c; a = b = c = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_INTXX_T 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int64_t type" >&5
printf %s "checking for int64_t type... " >&6; }
if test ${ac_cv_have_int64_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#include <sys/socket.h>
#ifdef HAVE_SYS_BITYPES_H
# include <sys/bitypes.h>
#endif
int
main (void)
{
int64_t a; a = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_int64_t="yes"
else $as_nop
ac_cv_have_int64_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_int64_t" >&5
printf "%s\n" "$ac_cv_have_int64_t" >&6; }
if test "x$ac_cv_have_int64_t" = "xyes" ; then
printf "%s\n" "#define HAVE_INT64_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_intXX_t types" >&5
printf %s "checking for u_intXX_t types... " >&6; }
if test ${ac_cv_have_u_intxx_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_u_intxx_t="yes"
else $as_nop
ac_cv_have_u_intxx_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_intxx_t" >&5
printf "%s\n" "$ac_cv_have_u_intxx_t" >&6; }
if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
printf "%s\n" "#define HAVE_U_INTXX_T 1" >>confdefs.h
have_u_intxx_t=1
fi
if test -z "$have_u_intxx_t" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_intXX_t types in sys/socket.h" >&5
printf %s "checking for u_intXX_t types in sys/socket.h... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/socket.h>
int
main (void)
{
u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_U_INTXX_T 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_int64_t types" >&5
printf %s "checking for u_int64_t types... " >&6; }
if test ${ac_cv_have_u_int64_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
u_int64_t a; a = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_u_int64_t="yes"
else $as_nop
ac_cv_have_u_int64_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_int64_t" >&5
printf "%s\n" "$ac_cv_have_u_int64_t" >&6; }
if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
printf "%s\n" "#define HAVE_U_INT64_T 1" >>confdefs.h
have_u_int64_t=1
fi
if (test -z "$have_u_int64_t" && \
test "x$ac_cv_header_sys_bitypes_h" = "xyes")
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_int64_t type in sys/bitypes.h" >&5
printf %s "checking for u_int64_t type in sys/bitypes.h... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/bitypes.h>
int
main (void)
{
u_int64_t a; a = 1
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_U_INT64_T 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test -z "$have_u_intxx_t" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types" >&5
printf %s "checking for uintXX_t types... " >&6; }
if test ${ac_cv_have_uintxx_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
uint8_t a;
uint16_t b;
uint32_t c;
a = b = c = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_uintxx_t="yes"
else $as_nop
ac_cv_have_uintxx_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_uintxx_t" >&5
printf "%s\n" "$ac_cv_have_uintxx_t" >&6; }
if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
printf "%s\n" "#define HAVE_UINTXX_T 1" >>confdefs.h
fi
fi
if (test -z "$have_uintxx_t" && \
test "x$ac_cv_header_stdint_h" = "xyes")
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types in stdint.h" >&5
printf %s "checking for uintXX_t types in stdint.h... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
int
main (void)
{
uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_UINTXX_T 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if (test -z "$have_uintxx_t" && \
test "x$ac_cv_header_inttypes_h" = "xyes")
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types in inttypes.h" >&5
printf %s "checking for uintXX_t types in inttypes.h... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <inttypes.h>
int
main (void)
{
uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_UINTXX_T 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
test "x$ac_cv_header_sys_bitypes_h" = "xyes")
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5
printf %s "checking for intXX_t and u_intXX_t types in sys/bitypes.h... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/bitypes.h>
int
main (void)
{
int8_t a; int16_t b; int32_t c;
u_int8_t e; u_int16_t f; u_int32_t g;
a = b = c = e = f = g = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
printf "%s\n" "#define HAVE_U_INTXX_T 1" >>confdefs.h
printf "%s\n" "#define HAVE_INTXX_T 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_char" >&5
printf %s "checking for u_char... " >&6; }
if test ${ac_cv_have_u_char+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
u_char foo; foo = 125;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_u_char="yes"
else $as_nop
ac_cv_have_u_char="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_char" >&5
printf "%s\n" "$ac_cv_have_u_char" >&6; }
if test "x$ac_cv_have_u_char" = "xyes" ; then
printf "%s\n" "#define HAVE_U_CHAR 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "
#include <sys/types.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
"
if test "x$ac_cv_type_intmax_t" = xyes
then :
printf "%s\n" "#define HAVE_INTMAX_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "
#include <sys/types.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
"
if test "x$ac_cv_type_uintmax_t" = xyes
then :
printf "%s\n" "#define HAVE_UINTMAX_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
#include <sys/socket.h>
"
if test "x$ac_cv_type_socklen_t" = xyes
then :
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
printf %s "checking for socklen_t equivalent... " >&6; }
if test ${curl_cv_socklen_t_equiv+y}
then :
printf %s "(cached) " >&6
else $as_nop
# Systems have either "struct sockaddr *" or
# "void *" as the second argument to getpeername
curl_cv_socklen_t_equiv=
for arg2 in "struct sockaddr" void; do
for t in int size_t unsigned long "unsigned long"; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
int getpeername (int, $arg2 *, $t *);
int
main (void)
{
$t len;
getpeername(0,0,&len);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
curl_cv_socklen_t_equiv="$t"
break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
done
if test "x$curl_cv_socklen_t_equiv" = x; then
as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_socklen_t_equiv" >&5
printf "%s\n" "$curl_cv_socklen_t_equiv" >&6; }
printf "%s\n" "#define socklen_t $curl_cv_socklen_t_equiv" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h>
"
if test "x$ac_cv_type_sig_atomic_t" = xyes
then :
printf "%s\n" "#define HAVE_SIG_ATOMIC_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "#include <signal.h>
"
if test "x$ac_cv_type_sighandler_t" = xyes
then :
printf "%s\n" "#define HAVE_SIGHANDLER_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "fsblkcnt_t" "ac_cv_type_fsblkcnt_t" "
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif
"
if test "x$ac_cv_type_fsblkcnt_t" = xyes
then :
printf "%s\n" "#define HAVE_FSBLKCNT_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "fsfilcnt_t" "ac_cv_type_fsfilcnt_t" "
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif
"
if test "x$ac_cv_type_fsfilcnt_t" = xyes
then :
printf "%s\n" "#define HAVE_FSFILCNT_T 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct statfs" "f_files" "ac_cv_member_struct_statfs_f_files" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
"
if test "x$ac_cv_member_struct_statfs_f_files" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS_F_FILES 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct statfs" "f_flags" "ac_cv_member_struct_statfs_f_flags" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
"
if test "x$ac_cv_member_struct_statfs_f_flags" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STATFS_F_FLAGS 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" "#include <sys/types.h>
#include <netinet/in.h>
"
if test "x$ac_cv_type_in_addr_t" = xyes
then :
printf "%s\n" "#define HAVE_IN_ADDR_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" "#include <sys/types.h>
#include <netinet/in.h>
"
if test "x$ac_cv_type_in_port_t" = xyes
then :
printf "%s\n" "#define HAVE_IN_PORT_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for size_t" >&5
printf %s "checking for size_t... " >&6; }
if test ${ac_cv_have_size_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
size_t foo; foo = 1235;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_size_t="yes"
else $as_nop
ac_cv_have_size_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t" >&5
printf "%s\n" "$ac_cv_have_size_t" >&6; }
if test "x$ac_cv_have_size_t" = "xyes" ; then
printf "%s\n" "#define HAVE_SIZE_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
printf %s "checking for ssize_t... " >&6; }
if test ${ac_cv_have_ssize_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
ssize_t foo; foo = 1235;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_ssize_t="yes"
else $as_nop
ac_cv_have_ssize_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ssize_t" >&5
printf "%s\n" "$ac_cv_have_ssize_t" >&6; }
if test "x$ac_cv_have_ssize_t" = "xyes" ; then
printf "%s\n" "#define HAVE_SSIZE_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
printf %s "checking for clock_t... " >&6; }
if test ${ac_cv_have_clock_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
main (void)
{
clock_t foo; foo = 1235;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_clock_t="yes"
else $as_nop
ac_cv_have_clock_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_clock_t" >&5
printf "%s\n" "$ac_cv_have_clock_t" >&6; }
if test "x$ac_cv_have_clock_t" = "xyes" ; then
printf "%s\n" "#define HAVE_CLOCK_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sa_family_t" >&5
printf %s "checking for sa_family_t... " >&6; }
if test ${ac_cv_have_sa_family_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
int
main (void)
{
sa_family_t foo; foo = 1235;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_sa_family_t="yes"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
int
main (void)
{
sa_family_t foo; foo = 1235;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_sa_family_t="yes"
else $as_nop
ac_cv_have_sa_family_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sa_family_t" >&5
printf "%s\n" "$ac_cv_have_sa_family_t" >&6; }
if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
printf "%s\n" "#define HAVE_SA_FAMILY_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pid_t" >&5
printf %s "checking for pid_t... " >&6; }
if test ${ac_cv_have_pid_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
pid_t foo; foo = 1235;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_pid_t="yes"
else $as_nop
ac_cv_have_pid_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pid_t" >&5
printf "%s\n" "$ac_cv_have_pid_t" >&6; }
if test "x$ac_cv_have_pid_t" = "xyes" ; then
printf "%s\n" "#define HAVE_PID_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mode_t" >&5
printf %s "checking for mode_t... " >&6; }
if test ${ac_cv_have_mode_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
main (void)
{
mode_t foo; foo = 1235;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_mode_t="yes"
else $as_nop
ac_cv_have_mode_t="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_mode_t" >&5
printf "%s\n" "$ac_cv_have_mode_t" >&6; }
if test "x$ac_cv_have_mode_t" = "xyes" ; then
printf "%s\n" "#define HAVE_MODE_T 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5
printf %s "checking for struct sockaddr_storage... " >&6; }
if test ${ac_cv_have_struct_sockaddr_storage+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
int
main (void)
{
struct sockaddr_storage s;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_struct_sockaddr_storage="yes"
else $as_nop
ac_cv_have_struct_sockaddr_storage="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_storage" >&5
printf "%s\n" "$ac_cv_have_struct_sockaddr_storage" >&6; }
if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_in6" >&5
printf %s "checking for struct sockaddr_in6... " >&6; }
if test ${ac_cv_have_struct_sockaddr_in6+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <netinet/in.h>
int
main (void)
{
struct sockaddr_in6 s; s.sin6_family = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_struct_sockaddr_in6="yes"
else $as_nop
ac_cv_have_struct_sockaddr_in6="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_in6" >&5
printf "%s\n" "$ac_cv_have_struct_sockaddr_in6" >&6; }
if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_IN6 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct in6_addr" >&5
printf %s "checking for struct in6_addr... " >&6; }
if test ${ac_cv_have_struct_in6_addr+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <netinet/in.h>
int
main (void)
{
struct in6_addr s; s.s6_addr[0] = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_struct_in6_addr="yes"
else $as_nop
ac_cv_have_struct_in6_addr="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_in6_addr" >&5
printf "%s\n" "$ac_cv_have_struct_in6_addr" >&6; }
if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
printf "%s\n" "#define HAVE_STRUCT_IN6_ADDR 1" >>confdefs.h
ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_scope_id" "ac_cv_member_struct_sockaddr_in6_sin6_scope_id" "
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <netinet/in.h>
"
if test "x$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID 1" >>confdefs.h
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
printf %s "checking for struct addrinfo... " >&6; }
if test ${ac_cv_have_struct_addrinfo+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int
main (void)
{
struct addrinfo s; s.ai_flags = AI_PASSIVE;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_struct_addrinfo="yes"
else $as_nop
ac_cv_have_struct_addrinfo="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_addrinfo" >&5
printf "%s\n" "$ac_cv_have_struct_addrinfo" >&6; }
if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
printf %s "checking for struct timeval... " >&6; }
if test ${ac_cv_have_struct_timeval+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
int
main (void)
{
struct timeval tv; tv.tv_sec = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_struct_timeval="yes"
else $as_nop
ac_cv_have_struct_timeval="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_timeval" >&5
printf "%s\n" "$ac_cv_have_struct_timeval" >&6; }
if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
printf "%s\n" "#define HAVE_STRUCT_TIMEVAL 1" >>confdefs.h
have_struct_timeval=1
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec" >&5
printf %s "checking for struct timespec... " >&6; }
if test ${ac_cv_have_struct_timespec+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#ifdef HAVE_TIME_H
# include <time.h>
#endif
int
main (void)
{
struct timespec ts; ts.tv_sec = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_struct_timespec="yes"
else $as_nop
ac_cv_have_struct_timespec="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_timespec" >&5
printf "%s\n" "$ac_cv_have_struct_timespec" >&6; }
if test "x$ac_cv_have_struct_timespec" = "xyes" ; then
printf "%s\n" "#define HAVE_STRUCT_TIMESPEC 1" >>confdefs.h
have_struct_timespec=1
fi
# We need int64_t or else certain parts of the compile will fail.
if test "x$ac_cv_have_int64_t" = "xno" && \
test "x$ac_cv_sizeof_long_int" != "x8" && \
test "x$ac_cv_sizeof_long_long_int" = "x0" ; then
echo "OpenSSH requires int64_t support. Contact your vendor or install"
echo "an alternative compiler (I.E., GCC) before continuing."
echo ""
exit 1;
else
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_SNPRINTF
int main(void)
{
char buf[50];
char expected_out[50];
int mazsize = 50 ;
#if (SIZEOF_LONG_INT == 8)
long int num = 0x7fffffffffffffff;
#else
long long num = 0x7fffffffffffffffll;
#endif
strcpy(expected_out, "9223372036854775807");
snprintf(buf, mazsize, "%lld", num);
if(strcmp(buf, expected_out) != 0)
exit(1);
exit(0);
}
#else
int main(void) { exit(0); }
#endif
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
true
else $as_nop
printf "%s\n" "#define BROKEN_SNPRINTF 1" >>confdefs.h
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
# look for field 'ut_host' in header 'utmp.h'
ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_host field in utmp.h" >&5
printf %s "checking for ut_host field in utmp.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmp.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_host" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_HOST_IN_UTMP 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_host' in header 'utmpx.h'
ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_host field in utmpx.h" >&5
printf %s "checking for ut_host field in utmpx.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmpx.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_host" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_HOST_IN_UTMPX 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'syslen' in header 'utmpx.h'
ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"syslen
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for syslen field in utmpx.h" >&5
printf %s "checking for syslen field in utmpx.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmpx.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "syslen" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_SYSLEN_IN_UTMPX 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_pid' in header 'utmp.h'
ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_pid
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_pid field in utmp.h" >&5
printf %s "checking for ut_pid field in utmp.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmp.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_pid" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_PID_IN_UTMP 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_type' in header 'utmp.h'
ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_type field in utmp.h" >&5
printf %s "checking for ut_type field in utmp.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmp.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_type" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_TYPE_IN_UTMP 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_type' in header 'utmpx.h'
ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_type field in utmpx.h" >&5
printf %s "checking for ut_type field in utmpx.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmpx.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_type" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_TYPE_IN_UTMPX 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_tv' in header 'utmp.h'
ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_tv field in utmp.h" >&5
printf %s "checking for ut_tv field in utmp.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmp.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_tv" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_TV_IN_UTMP 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_id' in header 'utmp.h'
ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_id field in utmp.h" >&5
printf %s "checking for ut_id field in utmp.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmp.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_id" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_ID_IN_UTMP 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_id' in header 'utmpx.h'
ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_id field in utmpx.h" >&5
printf %s "checking for ut_id field in utmpx.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmpx.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_id" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_ID_IN_UTMPX 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_addr' in header 'utmp.h'
ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_addr field in utmp.h" >&5
printf %s "checking for ut_addr field in utmp.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmp.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_addr" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_ADDR_IN_UTMP 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_addr' in header 'utmpx.h'
ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_addr field in utmpx.h" >&5
printf %s "checking for ut_addr field in utmpx.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmpx.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_addr" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_ADDR_IN_UTMPX 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_addr_v6' in header 'utmp.h'
ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_addr_v6 field in utmp.h" >&5
printf %s "checking for ut_addr_v6 field in utmp.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmp.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_addr_v6" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_ADDR_V6_IN_UTMP 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_addr_v6' in header 'utmpx.h'
ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_addr_v6 field in utmpx.h" >&5
printf %s "checking for ut_addr_v6 field in utmpx.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmpx.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_addr_v6" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_ADDR_V6_IN_UTMPX 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_exit' in header 'utmp.h'
ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_exit
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_exit field in utmp.h" >&5
printf %s "checking for ut_exit field in utmp.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmp.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_exit" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_EXIT_IN_UTMP 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_time' in header 'utmp.h'
ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_time field in utmp.h" >&5
printf %s "checking for ut_time field in utmp.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmp.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_time" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_TIME_IN_UTMP 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_time' in header 'utmpx.h'
ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_time field in utmpx.h" >&5
printf %s "checking for ut_time field in utmpx.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmpx.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_time" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_TIME_IN_UTMPX 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_tv' in header 'utmpx.h'
ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_tv field in utmpx.h" >&5
printf %s "checking for ut_tv field in utmpx.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmpx.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_tv" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_TV_IN_UTMPX 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
# look for field 'ut_ss' in header 'utmpx.h'
ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
ossh_varname="ossh_cv_$ossh_safe""_has_"ut_ss
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_ss field in utmpx.h" >&5
printf %s "checking for ut_ss field in utmpx.h... " >&6; }
if eval test \${$ossh_varname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <utmpx.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "ut_ss" >/dev/null 2>&1
then :
eval "$ossh_varname=yes"
else $as_nop
eval "$ossh_varname=no"
fi
rm -rf conftest*
fi
ossh_result=`eval 'echo $'"$ossh_varname"`
if test -n "`echo $ossh_varname`"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
if test "x$ossh_result" = "xyes"; then
printf "%s\n" "#define HAVE_SS_IN_UTMPX 1" >>confdefs.h
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_blksize" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLKSIZE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_mtim" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIM 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime" "ac_cv_member_struct_stat_st_mtime" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_mtime" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIME 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" "
#include <sys/types.h>
#include <pwd.h>
"
if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_GECOS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct passwd" "pw_class" "ac_cv_member_struct_passwd_pw_class" "
#include <sys/types.h>
#include <pwd.h>
"
if test "x$ac_cv_member_struct_passwd_pw_class" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_CLASS 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct passwd" "pw_change" "ac_cv_member_struct_passwd_pw_change" "
#include <sys/types.h>
#include <pwd.h>
"
if test "x$ac_cv_member_struct_passwd_pw_change" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_CHANGE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct passwd" "pw_expire" "ac_cv_member_struct_passwd_pw_expire" "
#include <sys/types.h>
#include <pwd.h>
"
if test "x$ac_cv_member_struct_passwd_pw_expire" = xyes
then :
printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_EXPIRE 1" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct __res_state" "retrans" "ac_cv_member_struct___res_state_retrans" "
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>
"
if test "x$ac_cv_member_struct___res_state_retrans" = xyes
then :
else $as_nop
printf "%s\n" "#define __res_state state" >>confdefs.h
fi
ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" "
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
"
if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes
then :
printf "%s\n" "#define SOCK_HAS_LEN 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ss_family field in struct sockaddr_storage" >&5
printf %s "checking for ss_family field in struct sockaddr_storage... " >&6; }
if test ${ac_cv_have_ss_family_in_struct_ss+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
int
main (void)
{
struct sockaddr_storage s; s.ss_family = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_ss_family_in_struct_ss="yes"
else $as_nop
ac_cv_have_ss_family_in_struct_ss="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ss_family_in_struct_ss" >&5
printf "%s\n" "$ac_cv_have_ss_family_in_struct_ss" >&6; }
if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
printf "%s\n" "#define HAVE_SS_FAMILY_IN_SS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __ss_family field in struct sockaddr_storage" >&5
printf %s "checking for __ss_family field in struct sockaddr_storage... " >&6; }
if test ${ac_cv_have___ss_family_in_struct_ss+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
int
main (void)
{
struct sockaddr_storage s; s.__ss_family = 1;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have___ss_family_in_struct_ss="yes"
else $as_nop
ac_cv_have___ss_family_in_struct_ss="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have___ss_family_in_struct_ss" >&5
printf "%s\n" "$ac_cv_have___ss_family_in_struct_ss" >&6; }
if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
printf "%s\n" "#define HAVE___SS_FAMILY_IN_SS 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for msg_accrights field in struct msghdr" >&5
printf %s "checking for msg_accrights field in struct msghdr... " >&6; }
if test ${ac_cv_have_accrights_in_msghdr+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <stdlib.h>
int
main (void)
{
#ifdef msg_accrights
#error "msg_accrights is a macro"
exit(1);
#endif
struct msghdr m;
m.msg_accrights = 0;
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_accrights_in_msghdr="yes"
else $as_nop
ac_cv_have_accrights_in_msghdr="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_accrights_in_msghdr" >&5
printf "%s\n" "$ac_cv_have_accrights_in_msghdr" >&6; }
if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then
printf "%s\n" "#define HAVE_ACCRIGHTS_IN_MSGHDR 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if struct statvfs.f_fsid is integral type" >&5
printf %s "checking if struct statvfs.f_fsid is integral type... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/param.h>
#include <sys/stat.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif
int
main (void)
{
struct statvfs s; s.f_fsid = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fsid_t has member val" >&5
printf %s "checking if fsid_t has member val... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/statvfs.h>
int
main (void)
{
fsid_t t; t.val[0] = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define FSID_HAS_VAL 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if f_fsid has member __val" >&5
printf %s "checking if f_fsid has member __val... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/statvfs.h>
int
main (void)
{
fsid_t t; t.__val[0] = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define FSID_HAS___VAL 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for msg_control field in struct msghdr" >&5
printf %s "checking for msg_control field in struct msghdr... " >&6; }
if test ${ac_cv_have_control_in_msghdr+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <stdlib.h>
int
main (void)
{
#ifdef msg_control
#error "msg_control is a macro"
exit(1);
#endif
struct msghdr m;
m.msg_control = 0;
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_have_control_in_msghdr="yes"
else $as_nop
ac_cv_have_control_in_msghdr="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_control_in_msghdr" >&5
printf "%s\n" "$ac_cv_have_control_in_msghdr" >&6; }
if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then
printf "%s\n" "#define HAVE_CONTROL_IN_MSGHDR 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libc defines __progname" >&5
printf %s "checking if libc defines __progname... " >&6; }
if test ${ac_cv_libc_defines___progname+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
extern char *__progname; printf("%s", __progname);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libc_defines___progname="yes"
else $as_nop
ac_cv_libc_defines___progname="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines___progname" >&5
printf "%s\n" "$ac_cv_libc_defines___progname" >&6; }
if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
printf "%s\n" "#define HAVE___PROGNAME 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC implements __FUNCTION__" >&5
printf %s "checking whether $CC implements __FUNCTION__... " >&6; }
if test ${ac_cv_cc_implements___FUNCTION__+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
printf("%s", __FUNCTION__);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_cc_implements___FUNCTION__="yes"
else $as_nop
ac_cv_cc_implements___FUNCTION__="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_implements___FUNCTION__" >&5
printf "%s\n" "$ac_cv_cc_implements___FUNCTION__" >&6; }
if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
printf "%s\n" "#define HAVE___FUNCTION__ 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC implements __func__" >&5
printf %s "checking whether $CC implements __func__... " >&6; }
if test ${ac_cv_cc_implements___func__+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
printf("%s", __func__);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_cc_implements___func__="yes"
else $as_nop
ac_cv_cc_implements___func__="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_implements___func__" >&5
printf "%s\n" "$ac_cv_cc_implements___func__" >&6; }
if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
printf "%s\n" "#define HAVE___func__ 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether va_copy exists" >&5
printf %s "checking whether va_copy exists... " >&6; }
if test ${ac_cv_have_va_copy+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
va_list x,y;
int
main (void)
{
va_copy(x,y);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_have_va_copy="yes"
else $as_nop
ac_cv_have_va_copy="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_va_copy" >&5
printf "%s\n" "$ac_cv_have_va_copy" >&6; }
if test "x$ac_cv_have_va_copy" = "xyes" ; then
printf "%s\n" "#define HAVE_VA_COPY 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether __va_copy exists" >&5
printf %s "checking whether __va_copy exists... " >&6; }
if test ${ac_cv_have___va_copy+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
va_list x,y;
int
main (void)
{
__va_copy(x,y);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_have___va_copy="yes"
else $as_nop
ac_cv_have___va_copy="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have___va_copy" >&5
printf "%s\n" "$ac_cv_have___va_copy" >&6; }
if test "x$ac_cv_have___va_copy" = "xyes" ; then
printf "%s\n" "#define HAVE___VA_COPY 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getopt has optreset support" >&5
printf %s "checking whether getopt has optreset support... " >&6; }
if test ${ac_cv_have_getopt_optreset+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <getopt.h>
int
main (void)
{
extern int optreset; optreset = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_have_getopt_optreset="yes"
else $as_nop
ac_cv_have_getopt_optreset="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getopt_optreset" >&5
printf "%s\n" "$ac_cv_have_getopt_optreset" >&6; }
if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
printf "%s\n" "#define HAVE_GETOPT_OPTRESET 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libc defines sys_errlist" >&5
printf %s "checking if libc defines sys_errlist... " >&6; }
if test ${ac_cv_libc_defines_sys_errlist+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libc_defines_sys_errlist="yes"
else $as_nop
ac_cv_libc_defines_sys_errlist="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines_sys_errlist" >&5
printf "%s\n" "$ac_cv_libc_defines_sys_errlist" >&6; }
if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
printf "%s\n" "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libc defines sys_nerr" >&5
printf %s "checking if libc defines sys_nerr... " >&6; }
if test ${ac_cv_libc_defines_sys_nerr+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
int
main (void)
{
extern int sys_nerr; printf("%i", sys_nerr);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_libc_defines_sys_nerr="yes"
else $as_nop
ac_cv_libc_defines_sys_nerr="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines_sys_nerr" >&5
printf "%s\n" "$ac_cv_libc_defines_sys_nerr" >&6; }
if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
printf "%s\n" "#define HAVE_SYS_NERR 1" >>confdefs.h
fi
# Check libraries needed by DNS fingerprint support
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getrrsetbyname" >&5
printf %s "checking for library containing getrrsetbyname... " >&6; }
if test ${ac_cv_search_getrrsetbyname+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char getrrsetbyname ();
int
main (void)
{
return getrrsetbyname ();
;
return 0;
}
_ACEOF
for ac_lib in '' resolv
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_getrrsetbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_getrrsetbyname+y}
then :
break
fi
done
if test ${ac_cv_search_getrrsetbyname+y}
then :
else $as_nop
ac_cv_search_getrrsetbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrrsetbyname" >&5
printf "%s\n" "$ac_cv_search_getrrsetbyname" >&6; }
ac_res=$ac_cv_search_getrrsetbyname
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
printf "%s\n" "#define HAVE_GETRRSETBYNAME 1" >>confdefs.h
else $as_nop
# Needed by our getrrsetbyname()
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing res_query" >&5
printf %s "checking for library containing res_query... " >&6; }
if test ${ac_cv_search_res_query+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char res_query ();
int
main (void)
{
return res_query ();
;
return 0;
}
_ACEOF
for ac_lib in '' resolv
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_res_query=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_res_query+y}
then :
break
fi
done
if test ${ac_cv_search_res_query+y}
then :
else $as_nop
ac_cv_search_res_query=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_query" >&5
printf "%s\n" "$ac_cv_search_res_query" >&6; }
ac_res=$ac_cv_search_res_query
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dn_expand" >&5
printf %s "checking for library containing dn_expand... " >&6; }
if test ${ac_cv_search_dn_expand+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dn_expand ();
int
main (void)
{
return dn_expand ();
;
return 0;
}
_ACEOF
for ac_lib in '' resolv
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_dn_expand=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_dn_expand+y}
then :
break
fi
done
if test ${ac_cv_search_dn_expand+y}
then :
else $as_nop
ac_cv_search_dn_expand=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dn_expand" >&5
printf "%s\n" "$ac_cv_search_dn_expand" >&6; }
ac_res=$ac_cv_search_dn_expand
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if res_query will link" >&5
printf %s "checking if res_query will link... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <netdb.h>
#include <resolv.h>
int
main (void)
{
res_query (0, 0, 0, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
saved_LIBS="$LIBS"
LIBS="$LIBS -lresolv"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for res_query in -lresolv" >&5
printf %s "checking for res_query in -lresolv... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <netdb.h>
#include <resolv.h>
int
main (void)
{
res_query (0, 0, 0, 0, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
LIBS="$saved_LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
ac_fn_c_check_func "$LINENO" "_getshort" "ac_cv_func__getshort"
if test "x$ac_cv_func__getshort" = xyes
then :
printf "%s\n" "#define HAVE__GETSHORT 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "_getlong" "ac_cv_func__getlong"
if test "x$ac_cv_func__getlong" = xyes
then :
printf "%s\n" "#define HAVE__GETLONG 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "_getshort" "ac_cv_have_decl__getshort" "#include <sys/types.h>
#include <arpa/nameser.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl__getshort" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL__GETSHORT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "_getlong" "ac_cv_have_decl__getlong" "#include <sys/types.h>
#include <arpa/nameser.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl__getlong" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL__GETLONG $ac_have_decl" >>confdefs.h
ac_fn_c_check_member "$LINENO" "HEADER" "ad" "ac_cv_member_HEADER_ad" "#include <arpa/nameser.h>
"
if test "x$ac_cv_member_HEADER_ad" = xyes
then :
printf "%s\n" "#define HAVE_HEADER_AD 1" >>confdefs.h
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if struct __res_state _res is an extern" >&5
printf %s "checking if struct __res_state _res is an extern... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>
extern struct __res_state _res;
int
main (void)
{
struct __res_state *volatile p = &_res; /* force resolution of _res */
return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define HAVE__RES_EXTERN 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
# Check whether user wants SELinux support
SELINUX_MSG="no"
LIBSELINUX=""
# Check whether --with-selinux was given.
if test ${with_selinux+y}
then :
withval=$with_selinux; if test "x$withval" != "xno" ; then
save_LIBS="$LIBS"
printf "%s\n" "#define WITH_SELINUX 1" >>confdefs.h
SELINUX_MSG="yes"
ac_fn_c_check_header_compile "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
if test "x$ac_cv_header_selinux_selinux_h" = xyes
then :
else $as_nop
as_fn_error $? "SELinux support requires selinux.h header" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setexeccon in -lselinux" >&5
printf %s "checking for setexeccon in -lselinux... " >&6; }
if test ${ac_cv_lib_selinux_setexeccon+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lselinux $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char setexeccon ();
int
main (void)
{
return setexeccon ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_selinux_setexeccon=yes
else $as_nop
ac_cv_lib_selinux_setexeccon=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_setexeccon" >&5
printf "%s\n" "$ac_cv_lib_selinux_setexeccon" >&6; }
if test "x$ac_cv_lib_selinux_setexeccon" = xyes
then :
LIBSELINUX="-lselinux"
LIBS="$LIBS -lselinux"
else $as_nop
as_fn_error $? "SELinux support requires libselinux library" "$LINENO" 5
fi
ac_fn_c_check_func "$LINENO" "getseuserbyname" "ac_cv_func_getseuserbyname"
if test "x$ac_cv_func_getseuserbyname" = xyes
then :
printf "%s\n" "#define HAVE_GETSEUSERBYNAME 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "get_default_context_with_level" "ac_cv_func_get_default_context_with_level"
if test "x$ac_cv_func_get_default_context_with_level" = xyes
then :
printf "%s\n" "#define HAVE_GET_DEFAULT_CONTEXT_WITH_LEVEL 1" >>confdefs.h
fi
LIBS="$save_LIBS $LIBSELINUX"
fi
fi
# Check whether user wants Kerberos 5 support
KRB5_MSG="no"
# Check whether --with-kerberos5 was given.
if test ${with_kerberos5+y}
then :
withval=$with_kerberos5; if test "x$withval" != "xno" ; then
if test "x$withval" = "xyes" ; then
KRB5ROOT="/usr/local"
else
KRB5ROOT=${withval}
fi
printf "%s\n" "#define KRB5 1" >>confdefs.h
KRB5_MSG="yes"
use_pkgconfig_for_krb5=
if test "x$PKGCONFIG" != "xno"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about kerberos5" >&5
printf %s "checking if $PKGCONFIG knows about kerberos5... " >&6; }
if "$PKGCONFIG" krb5; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
use_pkgconfig_for_krb5=yes
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test "x$use_pkgconfig_for_krb5" = "xyes"; then
K5CFLAGS=`$PKGCONFIG --cflags krb5`
K5LIBS=`$PKGCONFIG --libs krb5`
CPPFLAGS="$CPPFLAGS $K5CFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gssapi support" >&5
printf %s "checking for gssapi support... " >&6; }
if "$PKGCONFIG" krb5-gssapi; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define GSSAPI 1" >>confdefs.h
GSSCFLAGS="`$PKGCONFIG --cflags krb5-gssapi`"
GSSLIBS="`$PKGCONFIG --libs krb5-gssapi`"
CPPFLAGS="$CPPFLAGS $GSSCFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5
printf %s "checking whether we are using Heimdal... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <krb5.h>
int
main (void)
{
char *tmp = heimdal_version;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define HEIMDAL 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}krb5-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}krb5-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_KRB5CONF+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $KRB5CONF in
[\\/]* | ?:[\\/]*)
ac_cv_path_KRB5CONF="$KRB5CONF" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$KRB5ROOT/bin:$PATH"
for as_dir in $as_dummy
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_KRB5CONF="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
KRB5CONF=$ac_cv_path_KRB5CONF
if test -n "$KRB5CONF"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KRB5CONF" >&5
printf "%s\n" "$KRB5CONF" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_path_KRB5CONF"; then
ac_pt_KRB5CONF=$KRB5CONF
# Extract the first word of "krb5-config", so it can be a program name with args.
set dummy krb5-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_KRB5CONF+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $ac_pt_KRB5CONF in
[\\/]* | ?:[\\/]*)
ac_cv_path_ac_pt_KRB5CONF="$ac_pt_KRB5CONF" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$KRB5ROOT/bin:$PATH"
for as_dir in $as_dummy
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_ac_pt_KRB5CONF="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
ac_pt_KRB5CONF=$ac_cv_path_ac_pt_KRB5CONF
if test -n "$ac_pt_KRB5CONF"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_KRB5CONF" >&5
printf "%s\n" "$ac_pt_KRB5CONF" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_pt_KRB5CONF" = x; then
KRB5CONF="$KRB5ROOT/bin/krb5-config"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
KRB5CONF=$ac_pt_KRB5CONF
fi
else
KRB5CONF="$ac_cv_path_KRB5CONF"
fi
if test -x $KRB5CONF ; then
K5CFLAGS="`$KRB5CONF --cflags`"
K5LIBS="`$KRB5CONF --libs`"
CPPFLAGS="$CPPFLAGS $K5CFLAGS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gssapi support" >&5
printf %s "checking for gssapi support... " >&6; }
if $KRB5CONF | grep gssapi >/dev/null ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define GSSAPI 1" >>confdefs.h
GSSCFLAGS="`$KRB5CONF --cflags gssapi`"
GSSLIBS="`$KRB5CONF --libs gssapi`"
CPPFLAGS="$CPPFLAGS $GSSCFLAGS"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5
printf %s "checking whether we are using Heimdal... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <krb5.h>
int
main (void)
{
char *tmp = heimdal_version;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define HEIMDAL 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else
CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5
printf %s "checking whether we are using Heimdal... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <krb5.h>
int
main (void)
{
char *tmp = heimdal_version;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define HEIMDAL 1" >>confdefs.h
K5LIBS="-lkrb5"
K5LIBS="$K5LIBS -lcom_err -lasn1"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for net_write in -lroken" >&5
printf %s "checking for net_write in -lroken... " >&6; }
if test ${ac_cv_lib_roken_net_write+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lroken $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char net_write ();
int
main (void)
{
return net_write ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_roken_net_write=yes
else $as_nop
ac_cv_lib_roken_net_write=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_roken_net_write" >&5
printf "%s\n" "$ac_cv_lib_roken_net_write" >&6; }
if test "x$ac_cv_lib_roken_net_write" = xyes
then :
K5LIBS="$K5LIBS -lroken"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
printf %s "checking for des_cbc_encrypt in -ldes... " >&6; }
if test ${ac_cv_lib_des_des_cbc_encrypt+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldes $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char des_cbc_encrypt ();
int
main (void)
{
return des_cbc_encrypt ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_des_des_cbc_encrypt=yes
else $as_nop
ac_cv_lib_des_des_cbc_encrypt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
printf "%s\n" "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes
then :
K5LIBS="$K5LIBS -ldes"
fi
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
K5LIBS="-lkrb5 -lk5crypto -lcom_err"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dn_expand" >&5
printf %s "checking for library containing dn_expand... " >&6; }
if test ${ac_cv_search_dn_expand+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char dn_expand ();
int
main (void)
{
return dn_expand ();
;
return 0;
}
_ACEOF
for ac_lib in '' resolv
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_dn_expand=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_dn_expand+y}
then :
break
fi
done
if test ${ac_cv_search_dn_expand+y}
then :
else $as_nop
ac_cv_search_dn_expand=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dn_expand" >&5
printf "%s\n" "$ac_cv_search_dn_expand" >&6; }
ac_res=$ac_cv_search_dn_expand
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgssapi_krb5" >&5
printf %s "checking for gss_init_sec_context in -lgssapi_krb5... " >&6; }
if test ${ac_cv_lib_gssapi_krb5_gss_init_sec_context+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgssapi_krb5 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gss_init_sec_context ();
int
main (void)
{
return gss_init_sec_context ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gssapi_krb5_gss_init_sec_context=yes
else $as_nop
ac_cv_lib_gssapi_krb5_gss_init_sec_context=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&5
printf "%s\n" "$ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&6; }
if test "x$ac_cv_lib_gssapi_krb5_gss_init_sec_context" = xyes
then :
printf "%s\n" "#define GSSAPI 1" >>confdefs.h
GSSLIBS="-lgssapi_krb5"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgssapi" >&5
printf %s "checking for gss_init_sec_context in -lgssapi... " >&6; }
if test ${ac_cv_lib_gssapi_gss_init_sec_context+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgssapi $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gss_init_sec_context ();
int
main (void)
{
return gss_init_sec_context ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gssapi_gss_init_sec_context=yes
else $as_nop
ac_cv_lib_gssapi_gss_init_sec_context=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gssapi_gss_init_sec_context" >&5
printf "%s\n" "$ac_cv_lib_gssapi_gss_init_sec_context" >&6; }
if test "x$ac_cv_lib_gssapi_gss_init_sec_context" = xyes
then :
printf "%s\n" "#define GSSAPI 1" >>confdefs.h
GSSLIBS="-lgssapi"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgss" >&5
printf %s "checking for gss_init_sec_context in -lgss... " >&6; }
if test ${ac_cv_lib_gss_gss_init_sec_context+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgss $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char gss_init_sec_context ();
int
main (void)
{
return gss_init_sec_context ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_gss_gss_init_sec_context=yes
else $as_nop
ac_cv_lib_gss_gss_init_sec_context=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gss_gss_init_sec_context" >&5
printf "%s\n" "$ac_cv_lib_gss_gss_init_sec_context" >&6; }
if test "x$ac_cv_lib_gss_gss_init_sec_context" = xyes
then :
printf "%s\n" "#define GSSAPI 1" >>confdefs.h
GSSLIBS="-lgss"
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find any suitable gss-api library - build may fail" >&5
printf "%s\n" "$as_me: WARNING: Cannot find any suitable gss-api library - build may fail" >&2;}
fi
fi
fi
ac_fn_c_check_header_compile "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_h" = xyes
then :
else $as_nop
unset ac_cv_header_gssapi_h
CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
for ac_header in gssapi.h
do :
ac_fn_c_check_header_compile "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_h" = xyes
then :
printf "%s\n" "#define HAVE_GSSAPI_H 1" >>confdefs.h
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find any suitable gss-api header - build may fail" >&5
printf "%s\n" "$as_me: WARNING: Cannot find any suitable gss-api header - build may fail" >&2;}
fi
done
fi
oldCPP="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
ac_fn_c_check_header_compile "$LINENO" "gssapi_krb5.h" "ac_cv_header_gssapi_krb5_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_krb5_h" = xyes
then :
else $as_nop
CPPFLAGS="$oldCPP"
fi
fi
fi
if test -n "${rpath_opt}" ; then
LDFLAGS="$LDFLAGS ${rpath_opt}${KRB5ROOT}/lib"
fi
if test ! -z "$blibpath" ; then
blibpath="$blibpath:${KRB5ROOT}/lib"
fi
ac_fn_c_check_header_compile "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_h" = xyes
then :
printf "%s\n" "#define HAVE_GSSAPI_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "gssapi/gssapi.h" "ac_cv_header_gssapi_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_gssapi_h" = xyes
then :
printf "%s\n" "#define HAVE_GSSAPI_GSSAPI_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "gssapi_krb5.h" "ac_cv_header_gssapi_krb5_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_krb5_h" = xyes
then :
printf "%s\n" "#define HAVE_GSSAPI_KRB5_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "gssapi/gssapi_krb5.h" "ac_cv_header_gssapi_gssapi_krb5_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_gssapi_krb5_h" = xyes
then :
printf "%s\n" "#define HAVE_GSSAPI_GSSAPI_KRB5_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "gssapi_generic.h" "ac_cv_header_gssapi_generic_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_generic_h" = xyes
then :
printf "%s\n" "#define HAVE_GSSAPI_GENERIC_H 1" >>confdefs.h
fi
ac_fn_c_check_header_compile "$LINENO" "gssapi/gssapi_generic.h" "ac_cv_header_gssapi_gssapi_generic_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_gssapi_generic_h" = xyes
then :
printf "%s\n" "#define HAVE_GSSAPI_GSSAPI_GENERIC_H 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing k_hasafs" >&5
printf %s "checking for library containing k_hasafs... " >&6; }
if test ${ac_cv_search_k_hasafs+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char k_hasafs ();
int
main (void)
{
return k_hasafs ();
;
return 0;
}
_ACEOF
for ac_lib in '' kafs
do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_search_k_hasafs=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext
if test ${ac_cv_search_k_hasafs+y}
then :
break
fi
done
if test ${ac_cv_search_k_hasafs+y}
then :
else $as_nop
ac_cv_search_k_hasafs=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_k_hasafs" >&5
printf "%s\n" "$ac_cv_search_k_hasafs" >&6; }
ac_res=$ac_cv_search_k_hasafs
if test "$ac_res" != no
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
printf "%s\n" "#define USE_AFS 1" >>confdefs.h
fi
ac_fn_check_decl "$LINENO" "GSS_C_NT_HOSTBASED_SERVICE" "ac_cv_have_decl_GSS_C_NT_HOSTBASED_SERVICE" "
#ifdef HAVE_GSSAPI_H
# include <gssapi.h>
#elif defined(HAVE_GSSAPI_GSSAPI_H)
# include <gssapi/gssapi.h>
#endif
#ifdef HAVE_GSSAPI_GENERIC_H
# include <gssapi_generic.h>
#elif defined(HAVE_GSSAPI_GSSAPI_GENERIC_H)
# include <gssapi/gssapi_generic.h>
#endif
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_GSS_C_NT_HOSTBASED_SERVICE" = xyes
then :
ac_have_decl=1
else $as_nop
ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GSS_C_NT_HOSTBASED_SERVICE $ac_have_decl" >>confdefs.h
saved_LIBS="$LIBS"
LIBS="$LIBS $K5LIBS"
ac_fn_c_check_func "$LINENO" "krb5_cc_new_unique" "ac_cv_func_krb5_cc_new_unique"
if test "x$ac_cv_func_krb5_cc_new_unique" = xyes
then :
printf "%s\n" "#define HAVE_KRB5_CC_NEW_UNIQUE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message"
if test "x$ac_cv_func_krb5_get_error_message" = xyes
then :
printf "%s\n" "#define HAVE_KRB5_GET_ERROR_MESSAGE 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message"
if test "x$ac_cv_func_krb5_free_error_message" = xyes
then :
printf "%s\n" "#define HAVE_KRB5_FREE_ERROR_MESSAGE 1" >>confdefs.h
fi
LIBS="$saved_LIBS"
fi
fi
# Looking for programs, paths and files
PRIVSEP_PATH=/var/empty
# Check whether --with-privsep-path was given.
if test ${with_privsep_path+y}
then :
withval=$with_privsep_path;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
PRIVSEP_PATH=$withval
fi
fi
# Check whether --with-xauth was given.
if test ${with_xauth+y}
then :
withval=$with_xauth;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
xauth_path=$withval
fi
else $as_nop
TestPath="$PATH"
TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
# Extract the first word of "xauth", so it can be a program name with args.
set dummy xauth; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_xauth_path+y}
then :
printf %s "(cached) " >&6
else $as_nop
case $xauth_path in
[\\/]* | ?:[\\/]*)
ac_cv_path_xauth_path="$xauth_path" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $TestPath
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_path_xauth_path="$as_dir$ac_word$ac_exec_ext"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
xauth_path=$ac_cv_path_xauth_path
if test -n "$xauth_path"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xauth_path" >&5
printf "%s\n" "$xauth_path" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
xauth_path="/usr/openwin/bin/xauth"
fi
fi
STRIP_OPT=-s
# Check whether --enable-strip was given.
if test ${enable_strip+y}
then :
enableval=$enable_strip;
if test "x$enableval" = "xno" ; then
STRIP_OPT=
fi
fi
if test -z "$xauth_path" ; then
XAUTH_PATH="undefined"
else
printf "%s\n" "#define XAUTH_PATH \"$xauth_path\"" >>confdefs.h
XAUTH_PATH=$xauth_path
fi
# Check for mail directory
# Check whether --with-maildir was given.
if test ${with_maildir+y}
then :
withval=$with_maildir;
if test "X$withval" != X && test "x$withval" != xno && \
test "x${withval}" != xyes; then
printf "%s\n" "#define MAIL_DIRECTORY \"$withval\"" >>confdefs.h
fi
else $as_nop
if test "X$maildir" != "X"; then
printf "%s\n" "#define MAIL_DIRECTORY \"$maildir\"" >>confdefs.h
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Discovering system mail directory" >&5
printf %s "checking Discovering system mail directory... " >&6; }
if test "$cross_compiling" = yes
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: use --with-maildir=/path/to/mail" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: use --with-maildir=/path/to/mail" >&2;}
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_PATHS_H
#include <paths.h>
#endif
#ifdef HAVE_MAILLOCK_H
#include <maillock.h>
#endif
#define DATA "conftest.maildir"
int
main (void)
{
FILE *fd;
int rc;
fd = fopen(DATA,"w");
if(fd == NULL)
exit(1);
#if defined (_PATH_MAILDIR)
if ((rc = fprintf(fd ,"_PATH_MAILDIR:%s\n", _PATH_MAILDIR)) <0)
exit(1);
#elif defined (MAILDIR)
if ((rc = fprintf(fd ,"MAILDIR:%s\n", MAILDIR)) <0)
exit(1);
#elif defined (_PATH_MAIL)
if ((rc = fprintf(fd ,"_PATH_MAIL:%s\n", _PATH_MAIL)) <0)
exit(1);
#else
exit (2);
#endif
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
maildir_what=`awk -F: '{print $1}' conftest.maildir`
maildir=`awk -F: '{print $2}' conftest.maildir \
| sed 's|/$||'`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using: $maildir from $maildir_what" >&5
printf "%s\n" "Using: $maildir from $maildir_what" >&6; }
if test "x$maildir_what" != "x_PATH_MAILDIR"; then
printf "%s\n" "#define MAIL_DIRECTORY \"$maildir\"" >>confdefs.h
fi
else $as_nop
if test "X$ac_status" = "X2";then
# our test program didn't find it. Default to /var/spool/mail
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using: default value of /var/spool/mail" >&5
printf "%s\n" "Using: default value of /var/spool/mail" >&6; }
printf "%s\n" "#define MAIL_DIRECTORY \"/var/spool/mail\"" >>confdefs.h
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: *** not found ***" >&5
printf "%s\n" "*** not found ***" >&6; }
fi
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
# maildir
if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Disabling /dev/ptmx test" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Disabling /dev/ptmx test" >&2;}
disable_ptmx_check=yes
fi
if test -z "$no_dev_ptmx" ; then
if test "x$disable_ptmx_check" != "xyes" ; then
as_ac_File=`printf "%s\n" "ac_cv_file_"/dev/ptmx"" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for \"/dev/ptmx\"" >&5
printf %s "checking for \"/dev/ptmx\"... " >&6; }
if eval test \${$as_ac_File+y}
then :
printf %s "(cached) " >&6
else $as_nop
test "$cross_compiling" = yes &&
as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r ""/dev/ptmx""; then
eval "$as_ac_File=yes"
else
eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :
printf "%s\n" "#define HAVE_DEV_PTMX 1" >>confdefs.h
have_dev_ptmx=1
fi
fi
fi
if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then
as_ac_File=`printf "%s\n" "ac_cv_file_"/dev/ptc"" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for \"/dev/ptc\"" >&5
printf %s "checking for \"/dev/ptc\"... " >&6; }
if eval test \${$as_ac_File+y}
then :
printf %s "(cached) " >&6
else $as_nop
test "$cross_compiling" = yes &&
as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r ""/dev/ptc""; then
eval "$as_ac_File=yes"
else
eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :
printf "%s\n" "#define HAVE_DEV_PTS_AND_PTC 1" >>confdefs.h
have_dev_ptc=1
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Disabling /dev/ptc test" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Disabling /dev/ptc test" >&2;}
fi
# Options from here on. Some of these are preset by platform above
# Check whether --with-mantype was given.
if test ${with_mantype+y}
then :
withval=$with_mantype;
case "$withval" in
man|cat|doc)
MANTYPE=$withval
;;
*)
as_fn_error $? "invalid man type: $withval" "$LINENO" 5
;;
esac
fi
if test -z "$MANTYPE"; then
if ${MANDOC} ${srcdir}/ssh.1 >/dev/null 2>&1; then
MANTYPE=doc
elif ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
MANTYPE=doc
elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
MANTYPE=man
else
MANTYPE=cat
fi
fi
if test "$MANTYPE" = "doc"; then
mansubdir=man;
else
mansubdir=$MANTYPE;
fi
# Whether to disable shadow password support
# Check whether --with-shadow was given.
if test ${with_shadow+y}
then :
withval=$with_shadow;
if test "x$withval" = "xno" ; then
printf "%s\n" "#define DISABLE_SHADOW 1" >>confdefs.h
disable_shadow=yes
fi
fi
if test -z "$disable_shadow" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the systems has expire shadow information" >&5
printf %s "checking if the systems has expire shadow information... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <shadow.h>
struct spwd sp;
int
main (void)
{
sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
sp_expire_available=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test "x$sp_expire_available" = "xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define HAS_SHADOW_EXPIRE 1" >>confdefs.h
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
# Use ip address instead of hostname in $DISPLAY
if test ! -z "$IPADDR_IN_DISPLAY" ; then
DISPLAY_HACK_MSG="yes"
printf "%s\n" "#define IPADDR_IN_DISPLAY 1" >>confdefs.h
else
DISPLAY_HACK_MSG="no"
# Check whether --with-ipaddr-display was given.
if test ${with_ipaddr_display+y}
then :
withval=$with_ipaddr_display;
if test "x$withval" != "xno" ; then
printf "%s\n" "#define IPADDR_IN_DISPLAY 1" >>confdefs.h
DISPLAY_HACK_MSG="yes"
fi
fi
fi
# check for /etc/default/login and use it if present.
# Check whether --enable-etc-default-login was given.
if test ${enable_etc_default_login+y}
then :
enableval=$enable_etc_default_login; if test "x$enableval" = "xno"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: /etc/default/login handling disabled" >&5
printf "%s\n" "$as_me: /etc/default/login handling disabled" >&6;}
etc_default_login=no
else
etc_default_login=yes
fi
else $as_nop
if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes";
then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking /etc/default/login" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking /etc/default/login" >&2;}
etc_default_login=no
else
etc_default_login=yes
fi
fi
if test "x$etc_default_login" != "xno"; then
as_ac_File=`printf "%s\n" "ac_cv_file_"/etc/default/login"" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for \"/etc/default/login\"" >&5
printf %s "checking for \"/etc/default/login\"... " >&6; }
if eval test \${$as_ac_File+y}
then :
printf %s "(cached) " >&6
else $as_nop
test "$cross_compiling" = yes &&
as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r ""/etc/default/login""; then
eval "$as_ac_File=yes"
else
eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :
external_path_file=/etc/default/login
fi
if test "x$external_path_file" = "x/etc/default/login"; then
printf "%s\n" "#define HAVE_ETC_DEFAULT_LOGIN 1" >>confdefs.h
fi
fi
if test $ac_cv_func_login_getcapbool = "yes" && \
test $ac_cv_header_login_cap_h = "yes" ; then
external_path_file=/etc/login.conf
fi
# Whether to mess with the default path
SERVER_PATH_MSG="(default)"
# Check whether --with-default-path was given.
if test ${with_default_path+y}
then :
withval=$with_default_path;
if test "x$external_path_file" = "x/etc/login.conf" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
--with-default-path=PATH has no effect on this system.
Edit /etc/login.conf instead." >&5
printf "%s\n" "$as_me: WARNING:
--with-default-path=PATH has no effect on this system.
Edit /etc/login.conf instead." >&2;}
elif test "x$withval" != "xno" ; then
if test ! -z "$external_path_file" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
--with-default-path=PATH will only be used if PATH is not defined in
$external_path_file ." >&5
printf "%s\n" "$as_me: WARNING:
--with-default-path=PATH will only be used if PATH is not defined in
$external_path_file ." >&2;}
fi
user_path="$withval"
SERVER_PATH_MSG="$withval"
fi
else $as_nop
if test "x$external_path_file" = "x/etc/login.conf" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Make sure the path to scp is in /etc/login.conf" >&5
printf "%s\n" "$as_me: WARNING: Make sure the path to scp is in /etc/login.conf" >&2;}
else
if test ! -z "$external_path_file" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
If PATH is defined in $external_path_file, ensure the path to scp is included,
otherwise scp will not work." >&5
printf "%s\n" "$as_me: WARNING:
If PATH is defined in $external_path_file, ensure the path to scp is included,
otherwise scp will not work." >&2;}
fi
if test "$cross_compiling" = yes
then :
user_path="/usr/bin:/bin:/usr/sbin:/sbin"
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* find out what STDPATH is */
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_PATHS_H
# include <paths.h>
#endif
#ifndef _PATH_STDPATH
# ifdef _PATH_USERPATH /* Irix */
# define _PATH_STDPATH _PATH_USERPATH
# else
# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
# endif
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#define DATA "conftest.stdpath"
int
main (void)
{
FILE *fd;
int rc;
fd = fopen(DATA,"w");
if(fd == NULL)
exit(1);
if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
exit(1);
exit(0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
user_path=`cat conftest.stdpath`
else $as_nop
user_path="/usr/bin:/bin:/usr/sbin:/sbin"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
# make sure $bindir is in USER_PATH so scp will work
t_bindir="${bindir}"
while echo "${t_bindir}" | egrep '\$\{|NONE/' >/dev/null 2>&1; do
t_bindir=`eval echo ${t_bindir}`
case $t_bindir in
NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
esac
case $t_bindir in
NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
esac
done
echo $user_path | grep ":$t_bindir" > /dev/null 2>&1
if test $? -ne 0 ; then
echo $user_path | grep "^$t_bindir" > /dev/null 2>&1
if test $? -ne 0 ; then
user_path=$user_path:$t_bindir
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Adding $t_bindir to USER_PATH so scp will work" >&5
printf "%s\n" "Adding $t_bindir to USER_PATH so scp will work" >&6; }
fi
fi
fi
fi
if test "x$external_path_file" != "x/etc/login.conf" ; then
printf "%s\n" "#define USER_PATH \"$user_path\"" >>confdefs.h
fi
# Set superuser path separately to user path
# Check whether --with-superuser-path was given.
if test ${with_superuser_path+y}
then :
withval=$with_superuser_path;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
printf "%s\n" "#define SUPERUSER_PATH \"$withval\"" >>confdefs.h
superuser_path=$withval
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we need to convert IPv4 in IPv6-mapped addresses" >&5
printf %s "checking if we need to convert IPv4 in IPv6-mapped addresses... " >&6; }
IPV4_IN6_HACK_MSG="no"
# Check whether --with-4in6 was given.
if test ${with_4in6+y}
then :
withval=$with_4in6;
if test "x$withval" != "xno" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define IPV4_IN_IPV6 1" >>confdefs.h
IPV4_IN6_HACK_MSG="yes"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
else $as_nop
if test "x$inet6_default_4in6" = "xyes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes (default)" >&5
printf "%s\n" "yes (default)" >&6; }
printf "%s\n" "#define IPV4_IN_IPV6 1" >>confdefs.h
IPV4_IN6_HACK_MSG="yes"
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (default)" >&5
printf "%s\n" "no (default)" >&6; }
fi
fi
# Whether to enable BSD auth support
BSD_AUTH_MSG=no
# Check whether --with-bsd-auth was given.
if test ${with_bsd_auth+y}
then :
withval=$with_bsd_auth;
if test "x$withval" != "xno" ; then
printf "%s\n" "#define BSD_AUTH 1" >>confdefs.h
BSD_AUTH_MSG=yes
fi
fi
# Where to place sshd.pid
piddir=/var/run
# make sure the directory exists
if test ! -d $piddir ; then
piddir=`eval echo ${sysconfdir}`
case $piddir in
NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
esac
fi
# Check whether --with-pid-dir was given.
if test ${with_pid_dir+y}
then :
withval=$with_pid_dir;
if test -n "$withval" && test "x$withval" != "xno" && \
test "x${withval}" != "xyes"; then
piddir=$withval
if test ! -d $piddir ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ** no $piddir directory on this system **" >&5
printf "%s\n" "$as_me: WARNING: ** no $piddir directory on this system **" >&2;}
fi
fi
fi
printf "%s\n" "#define _PATH_SSH_PIDDIR \"$piddir\"" >>confdefs.h
# Check whether --enable-lastlog was given.
if test ${enable_lastlog+y}
then :
enableval=$enable_lastlog;
if test "x$enableval" = "xno" ; then
printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h
fi
fi
# Check whether --enable-utmp was given.
if test ${enable_utmp+y}
then :
enableval=$enable_utmp;
if test "x$enableval" = "xno" ; then
printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h
fi
fi
# Check whether --enable-utmpx was given.
if test ${enable_utmpx+y}
then :
enableval=$enable_utmpx;
if test "x$enableval" = "xno" ; then
printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h
fi
fi
# Check whether --enable-wtmp was given.
if test ${enable_wtmp+y}
then :
enableval=$enable_wtmp;
if test "x$enableval" = "xno" ; then
printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h
fi
fi
# Check whether --enable-wtmpx was given.
if test ${enable_wtmpx+y}
then :
enableval=$enable_wtmpx;
if test "x$enableval" = "xno" ; then
printf "%s\n" "#define DISABLE_WTMPX 1" >>confdefs.h
fi
fi
# Check whether --enable-libutil was given.
if test ${enable_libutil+y}
then :
enableval=$enable_libutil;
if test "x$enableval" = "xno" ; then
printf "%s\n" "#define DISABLE_LOGIN 1" >>confdefs.h
fi
fi
# Check whether --enable-pututline was given.
if test ${enable_pututline+y}
then :
enableval=$enable_pututline;
if test "x$enableval" = "xno" ; then
printf "%s\n" "#define DISABLE_PUTUTLINE 1" >>confdefs.h
fi
fi
# Check whether --enable-pututxline was given.
if test ${enable_pututxline+y}
then :
enableval=$enable_pututxline;
if test "x$enableval" = "xno" ; then
printf "%s\n" "#define DISABLE_PUTUTXLINE 1" >>confdefs.h
fi
fi
# Check whether --with-lastlog was given.
if test ${with_lastlog+y}
then :
withval=$with_lastlog;
if test "x$withval" = "xno" ; then
printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h
elif test -n "$withval" && test "x${withval}" != "xyes"; then
conf_lastlog_location=$withval
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines LASTLOG_FILE" >&5
printf %s "checking if your system defines LASTLOG_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_LASTLOG_H
# include <lastlog.h>
#endif
#ifdef HAVE_PATHS_H
# include <paths.h>
#endif
#ifdef HAVE_LOGIN_H
# include <login.h>
#endif
int
main (void)
{
char *lastlog = LASTLOG_FILE;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines _PATH_LASTLOG" >&5
printf %s "checking if your system defines _PATH_LASTLOG... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_LASTLOG_H
# include <lastlog.h>
#endif
#ifdef HAVE_PATHS_H
# include <paths.h>
#endif
int
main (void)
{
char *lastlog = _PATH_LASTLOG;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
system_lastlog_path=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test -z "$conf_lastlog_location"; then
if test x"$system_lastlog_path" = x"no" ; then
for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
if (test -d "$f" || test -f "$f") ; then
conf_lastlog_location=$f
fi
done
if test -z "$conf_lastlog_location"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ** Cannot find lastlog **" >&5
printf "%s\n" "$as_me: WARNING: ** Cannot find lastlog **" >&2;}
fi
fi
fi
if test -n "$conf_lastlog_location"; then
printf "%s\n" "#define CONF_LASTLOG_FILE \"$conf_lastlog_location\"" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMP_FILE" >&5
printf %s "checking if your system defines UTMP_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_PATHS_H
# include <paths.h>
#endif
int
main (void)
{
char *utmp = UTMP_FILE;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
system_utmp_path=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test -z "$conf_utmp_location"; then
if test x"$system_utmp_path" = x"no" ; then
for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
if test -f $f ; then
conf_utmp_location=$f
fi
done
if test -z "$conf_utmp_location"; then
printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h
fi
fi
fi
if test -n "$conf_utmp_location"; then
printf "%s\n" "#define CONF_UTMP_FILE \"$conf_utmp_location\"" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMP_FILE" >&5
printf %s "checking if your system defines WTMP_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_PATHS_H
# include <paths.h>
#endif
int
main (void)
{
char *wtmp = WTMP_FILE;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
system_wtmp_path=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test -z "$conf_wtmp_location"; then
if test x"$system_wtmp_path" = x"no" ; then
for f in /usr/adm/wtmp /var/log/wtmp; do
if test -f $f ; then
conf_wtmp_location=$f
fi
done
if test -z "$conf_wtmp_location"; then
printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h
fi
fi
fi
if test -n "$conf_wtmp_location"; then
printf "%s\n" "#define CONF_WTMP_FILE \"$conf_wtmp_location\"" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMPX_FILE" >&5
printf %s "checking if your system defines WTMPX_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_UTMPX_H
#include <utmpx.h>
#endif
#ifdef HAVE_PATHS_H
# include <paths.h>
#endif
int
main (void)
{
char *wtmpx = WTMPX_FILE;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
system_wtmpx_path=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
if test -z "$conf_wtmpx_location"; then
if test x"$system_wtmpx_path" = x"no" ; then
printf "%s\n" "#define DISABLE_WTMPX 1" >>confdefs.h
fi
else
printf "%s\n" "#define CONF_WTMPX_FILE \"$conf_wtmpx_location\"" >>confdefs.h
fi
if test ! -z "$blibpath" ; then
LDFLAGS="$LDFLAGS $blibflags$blibpath"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&5
printf "%s\n" "$as_me: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&2;}
fi
ac_fn_c_check_member "$LINENO" "struct lastlog" "ll_line" "ac_cv_member_struct_lastlog_ll_line" "
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UTMP_H
#include <utmp.h>
#endif
#ifdef HAVE_UTMPX_H
#include <utmpx.h>
#endif
#ifdef HAVE_LASTLOG_H
#include <lastlog.h>
#endif
"
if test "x$ac_cv_member_struct_lastlog_ll_line" = xyes
then :
else $as_nop
if test x$SKIP_DISABLE_LASTLOG_DEFINE != "xyes" ; then
printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h
fi
fi
ac_fn_c_check_member "$LINENO" "struct utmp" "ut_line" "ac_cv_member_struct_utmp_ut_line" "
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UTMP_H
#include <utmp.h>
#endif
#ifdef HAVE_UTMPX_H
#include <utmpx.h>
#endif
#ifdef HAVE_LASTLOG_H
#include <lastlog.h>
#endif
"
if test "x$ac_cv_member_struct_utmp_ut_line" = xyes
then :
else $as_nop
printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h
printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h
fi
CFLAGS="$CFLAGS $werror_flags"
if test "x$ac_cv_func_getaddrinfo" != "xyes" ; then
TEST_SSH_IPV6=no
else
TEST_SSH_IPV6=yes
fi
ac_fn_check_decl "$LINENO" "BROKEN_GETADDRINFO" "ac_cv_have_decl_BROKEN_GETADDRINFO" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_BROKEN_GETADDRINFO" = xyes
then :
TEST_SSH_IPV6=no
fi
TEST_SSH_IPV6=$TEST_SSH_IPV6
TEST_SSH_UTF8=$TEST_SSH_UTF8
TEST_MALLOC_OPTIONS=$TEST_MALLOC_OPTIONS
UNSUPPORTED_ALGORITHMS=$unsupported_algorithms
DEPEND=$(cat $srcdir/.depend)
CFLAGS="${CFLAGS} ${CFLAGS_AFTER}"
LDFLAGS="${LDFLAGS} ${LDFLAGS_AFTER}"
# Make a copy of CFLAGS/LDFLAGS without PIE options.
LDFLAGS_NOPIE=`echo "$LDFLAGS" | sed 's/ -pie//'`
CFLAGS_NOPIE=`echo "$CFLAGS" | sed 's/ -fPIE//'`
ac_config_files="$ac_config_files Makefile buildpkg.sh opensshd.init openssh.xml openbsd-compat/Makefile openbsd-compat/regress/Makefile survey.sh"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.
_ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
*) { eval $ac_var=; unset $ac_var;} ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
# `set' does not quote correctly, so add quotes: double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
) |
sed '
/^ac_cv_env_/b end
t clear
:clear
s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
if test "x$cache_file" != "x/dev/null"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
if test ! -f "$cache_file" || test -h "$cache_file"; then
cat confcache >"$cache_file"
else
case $cache_file in #(
*/* | ?:*)
mv -f confcache "$cache_file"$$ &&
mv -f "$cache_file"$$ "$cache_file" ;; #(
*)
mv -f confcache "$cache_file" ;;
esac
fi
fi
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
DEFS=-DHAVE_CONFIG_H
ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else $as_nop
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
# Reset variables that may have inherited troublesome values from
# the environment.
# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" "" $as_nl"
PS1='$ '
PS2='> '
PS4='+ '
# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
# The user is always right.
if ${PATH_SEPARATOR+false} :; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
test -r "$as_dir$0" && as_myself=$as_dir$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
as_status=$1; test $as_status -eq 0 && as_status=1
if test "$4"; then
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
printf "%s\n" "$as_me: error: $2" >&2
as_fn_exit $as_status
} # as_fn_error
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
return $1
} # as_fn_set_status
# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
set +e
as_fn_set_status $1
exit $1
} # as_fn_exit
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
eval 'as_fn_append ()
{
eval $1+=\$2
}'
else $as_nop
as_fn_append ()
{
eval $1=\$$1\$2
}
fi # as_fn_append
# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
eval 'as_fn_arith ()
{
as_val=$(( $* ))
}'
else $as_nop
as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
}
fi # as_fn_arith
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
case `echo 'xy\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
xy) ECHO_C='\c';;
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
ECHO_T=' ';;
esac;;
*)
ECHO_N='-n';;
esac
# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n. New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -pR'
fi
else
as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || eval $as_mkdir_p || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by OpenSSH $as_me Portable, which was
generated by GNU Autoconf 2.71. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
on `(hostname || uname -n) 2>/dev/null | sed 1q`
"
_ACEOF
case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac
case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.
Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
--config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files:
$config_files
Configuration headers:
$config_headers
Report bugs to <openssh-unix-dev@mindrot.org>."
_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
OpenSSH config.status Portable
configured by $0, generated by GNU Autoconf 2.71,
with options \\"\$ac_cs_config\\"
Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=?*)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
ac_shift=:
;;
--*=)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=
ac_shift=:
;;
*)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
esac
case $ac_option in
# Handling of the options.
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
printf "%s\n" "$ac_cs_version"; exit ;;
--config | --confi | --conf | --con | --co | --c )
printf "%s\n" "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
'') as_fn_error $? "missing file argument" ;;
esac
as_fn_append CONFIG_FILES " '$ac_optarg'"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
case $ac_optarg in
*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
--help | --hel | -h )
printf "%s\n" "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
-*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1"
ac_need_defaults=false ;;
esac
shift
done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent"
fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
shift
\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
CONFIG_SHELL='$SHELL'
export CONFIG_SHELL
exec "\$@"
fi
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
printf "%s\n" "$ac_log"
} >&5
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"buildpkg.sh") CONFIG_FILES="$CONFIG_FILES buildpkg.sh" ;;
"opensshd.init") CONFIG_FILES="$CONFIG_FILES opensshd.init" ;;
"openssh.xml") CONFIG_FILES="$CONFIG_FILES openssh.xml" ;;
"openbsd-compat/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/Makefile" ;;
"openbsd-compat/regress/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/regress/Makefile" ;;
"survey.sh") CONFIG_FILES="$CONFIG_FILES survey.sh" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
done
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
tmp= ac_tmp=
trap 'exit_status=$?
: "${ac_tmp:=$tmp}"
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -d "$tmp"
} ||
{
tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp
# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then
ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
ac_cs_awk_cr='\\r'
else
ac_cs_awk_cr=$ac_cr
fi
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF
{
echo "cat >conf$$subs.awk <<_ACEOF" &&
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
echo "_ACEOF"
} >conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
. ./conf$$subs.sh ||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
if test $ac_delim_n = $ac_delim_num; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
rm -f conf$$subs.sh
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
N
s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
for (key in S) S_is_set[key] = 1
FS = ""
}
{
line = $ 0
nfields = split(line, field, "@")
substed = 0
len = length(field[1])
for (i = 2; i < nfields; i++) {
key = field[i]
keylen = length(key)
if (S_is_set[key]) {
value = S[key]
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
len += length(value) + length(field[++i])
substed = 1
} else
len += 1 + keylen
}
print line
}
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
h
s///
s/^/:/
s/[ ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[ ]*\).*/\1/
G
s/\n//
s/^[^=]*=[ ]*$//
}'
fi
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"
# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF
# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.
# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
if test -z "$ac_tt"; then
break
elif $ac_last_try; then
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any. Preserve backslash
# newline sequences.
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
for (key in D) D_is_set[key] = 1
FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
line = \$ 0
split(line, arg, " ")
if (arg[1] == "#") {
defundef = arg[2]
mac1 = arg[3]
} else {
defundef = substr(arg[1], 2)
mac1 = arg[2]
}
split(mac1, mac2, "(") #)
macro = mac2[1]
prefix = substr(line, 1, index(line, defundef) - 1)
if (D_is_set[macro]) {
# Preserve the white space surrounding the "#".
print prefix "define", macro P[macro] D[macro]
next
} else {
# Replace #undef with comments. This is necessary, for example,
# in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
if (defundef == "undef") {
print "/*", prefix defundef, macro, "*/"
next
}
}
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
shift
for ac_tag
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$ac_tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain `:'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
esac
case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
done
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
fi
# Neutralize special characters interpreted by sed in replacement strings.
case $configure_input in #(
*\&* | *\|* | *\\* )
ac_sed_conf_input=`printf "%s\n" "$configure_input" |
sed 's/[\\\\&|]/\\\\&/g'`;; #(
*) ac_sed_conf_input=$configure_input;;
esac
case $ac_tag in
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in
:F)
#
# CONFIG_FILE
#
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
ac_MKDIR_P=$MKDIR_P
case $MKDIR_P in
[\\/$]* | ?:[\\/]* ) ;;
*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
p
q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
s&@infodir@&$infodir&g
s&@localedir@&$localedir&g
s&@mandir@&$mandir&g
s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF
# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
"$ac_tmp/out"`; test -z "$ac_out"; } &&
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$ac_tmp/stdin"
case $ac_file in
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
esac \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
;;
:H)
#
# CONFIG_HEADER
#
if test x"$ac_file" != x-; then
{
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
} >"$ac_tmp/config.h" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
else
rm -f "$ac_file"
mv "$ac_tmp/config.h" "$ac_file" \
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi
else
printf "%s\n" "/* $configure_input */" >&1 \
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error $? "could not create -" "$LINENO" 5
fi
;;
esac
done # for ac_tag
as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save
test $ac_write_fail = 0 ||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
ac_config_status_args=
test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
# Print summary of options
# Someone please show me a better way :)
A=`eval echo ${prefix}` ; A=`eval echo ${A}`
B=`eval echo ${bindir}` ; B=`eval echo ${B}`
C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
G=`eval echo ${piddir}` ; G=`eval echo ${G}`
H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
I=`eval echo ${user_path}` ; I=`eval echo ${I}`
J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`
echo ""
echo "OpenSSH has been configured with the following options:"
echo " User binaries: $B"
echo " System binaries: $C"
echo " Configuration files: $D"
echo " Askpass program: $E"
echo " Manual pages: $F"
echo " PID file: $G"
echo " Privilege separation chroot path: $H"
if test "x$external_path_file" = "x/etc/login.conf" ; then
echo " At runtime, sshd will use the path defined in $external_path_file"
echo " Make sure the path to scp is present, otherwise scp will not work"
else
echo " sshd default user PATH: $I"
if test ! -z "$external_path_file"; then
echo " (If PATH is set in $external_path_file it will be used instead. If"
echo " used, ensure the path to scp is present, otherwise scp will not work.)"
fi
fi
if test ! -z "$superuser_path" ; then
echo " sshd superuser user PATH: $J"
fi
echo " Manpage format: $MANTYPE"
echo " PAM support: $PAM_MSG"
echo " OSF SIA support: $SIA_MSG"
echo " KerberosV support: $KRB5_MSG"
echo " SELinux support: $SELINUX_MSG"
echo " libedit support: $LIBEDIT_MSG"
echo " libldns support: $LDNS_MSG"
echo " Solaris process contract support: $SPC_MSG"
echo " Solaris project support: $SP_MSG"
echo " Solaris privilege support: $SPP_MSG"
echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
echo " BSD Auth support: $BSD_AUTH_MSG"
echo " Random number source: $RAND_MSG"
echo " Privsep sandbox style: $SANDBOX_STYLE"
echo " PKCS#11 support: $enable_pkcs11"
echo " U2F/FIDO support: $enable_sk"
echo ""
echo " Host: ${host}"
echo " Compiler: ${CC}"
echo " Compiler flags: ${CFLAGS}"
echo "Preprocessor flags: ${CPPFLAGS}"
echo " Linker flags: ${LDFLAGS}"
echo " Libraries: ${LIBS}"
if test ! -z "${CHANNELLIBS}"; then
echo " +for channels: ${CHANNELLIBS}"
fi
if test ! -z "${LIBFIDO2}"; then
echo " +for FIDO2: ${LIBFIDO2}"
fi
if test ! -z "${SSHDLIBS}"; then
echo " +for sshd: ${SSHDLIBS}"
fi
echo ""
if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then
echo "SVR4 style packages are supported with \"make package\""
echo ""
fi
if test "x$PAM_MSG" = "xyes" ; then
echo "PAM is enabled. You may need to install a PAM control file "
echo "for sshd, otherwise password authentication may fail. "
echo "Example PAM control files can be found in the contrib/ "
echo "subdirectory"
echo ""
fi
if test ! -z "$NO_PEERCHECK" ; then
echo "WARNING: the operating system that you are using does not"
echo "appear to support getpeereid(), getpeerucred() or the"
echo "SO_PEERCRED getsockopt() option. These facilities are used to"
echo "enforce security checks to prevent unauthorised connections to"
echo "ssh-agent. Their absence increases the risk that a malicious"
echo "user can connect to your agent."
echo ""
fi
if test "$AUDIT_MODULE" = "bsm" ; then
echo "WARNING: BSM audit support is currently considered EXPERIMENTAL."
echo "See the Solaris section in README.platform for details."
fi
Reference in New Issue View Git Blame Copy Permalink