1616 lines
40 KiB
Plaintext
1616 lines
40 KiB
Plaintext
dnl aclocal.m4 generated automatically by aclocal 1.4
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dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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dnl PARTICULAR PURPOSE.
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dnl $Id: acinclude.m4,v 1.15 1998/05/23 14:54:53 joda Exp $
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dnl
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dnl Only put things that for some reason can't live in the `cf'
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dnl directory in this file.
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dnl
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dnl $xId: misc.m4,v 1.1 1997/12/14 15:59:04 joda Exp $
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dnl
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define(upcase,`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl
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# Like AC_CONFIG_HEADER, but automatically create stamp file.
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AC_DEFUN(AM_CONFIG_HEADER,
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[AC_PREREQ([2.12])
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AC_CONFIG_HEADER([$1])
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dnl When config.status generates a header, we must update the stamp-h file.
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dnl This file resides in the same directory as the config header
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dnl that is generated. We must strip everything past the first ":",
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dnl and everything past the last "/".
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AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
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ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
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<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
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<<am_indx=1
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for am_file in <<$1>>; do
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case " <<$>>CONFIG_HEADERS " in
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*" <<$>>am_file "*<<)>>
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echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
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;;
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esac
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am_indx=`expr "<<$>>am_indx" + 1`
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done<<>>dnl>>)
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changequote([,]))])
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# Do all the work for Automake. This macro actually does too much --
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# some checks are only needed if your package does certain things.
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# But this isn't really a big deal.
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# serial 1
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dnl Usage:
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dnl AM_INIT_AUTOMAKE(package,version, [no-define])
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AC_DEFUN(AM_INIT_AUTOMAKE,
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[AC_REQUIRE([AC_PROG_INSTALL])
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PACKAGE=[$1]
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AC_SUBST(PACKAGE)
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VERSION=[$2]
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AC_SUBST(VERSION)
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dnl test to see if srcdir already configured
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if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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fi
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ifelse([$3],,
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
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AC_REQUIRE([AM_SANITY_CHECK])
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AC_REQUIRE([AC_ARG_PROGRAM])
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dnl FIXME This is truly gross.
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missing_dir=`cd $ac_aux_dir && pwd`
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AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
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AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
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AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
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AC_REQUIRE([AC_PROG_MAKE_SET])])
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#
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# Check to make sure that the build environment is sane.
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#
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AC_DEFUN(AM_SANITY_CHECK,
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[AC_MSG_CHECKING([whether build environment is sane])
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# Just in case
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sleep 1
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echo timestamp > conftestfile
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# Do `set' in a subshell so we don't clobber the current shell's
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# arguments. Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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# (eg FreeBSD returns the mod time of the symlink's containing
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# directory).
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if (
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set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
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if test "[$]*" = "X"; then
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# -L didn't work.
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set X `ls -t $srcdir/configure conftestfile`
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fi
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if test "[$]*" != "X $srcdir/configure conftestfile" \
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&& test "[$]*" != "X conftestfile $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
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# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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# happened. Such a system could not be considered "sane".
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
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fi
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test "[$]2" = conftestfile
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)
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then
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# Ok.
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:
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else
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AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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fi
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rm -f conftest*
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AC_MSG_RESULT(yes)])
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dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
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dnl The program must properly implement --version.
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AC_DEFUN(AM_MISSING_PROG,
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[AC_MSG_CHECKING(for working $2)
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# Run test in a subshell; some versions of sh will print an error if
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# an executable is not found, even if stderr is redirected.
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# Redirect stdin to placate older versions of autoconf. Sigh.
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if ($2 --version) < /dev/null > /dev/null 2>&1; then
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$1=$2
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AC_MSG_RESULT(found)
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else
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$1="$3/missing $2"
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AC_MSG_RESULT(missing)
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fi
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AC_SUBST($1)])
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dnl AM_PROG_LEX
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dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
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AC_DEFUN(AM_PROG_LEX,
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[missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
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AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex")
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AC_PROG_LEX
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AC_DECL_YYTEXT])
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dnl $Id: krb-prog-ln-s.m4,v 1.1 1997/12/14 15:59:01 joda Exp $
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dnl
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dnl
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dnl Better test for ln -s, ln or cp
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dnl
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AC_DEFUN(AC_KRB_PROG_LN_S,
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[AC_MSG_CHECKING(for ln -s or something else)
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AC_CACHE_VAL(ac_cv_prog_LN_S,
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[rm -f conftestdata
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if ln -s X conftestdata 2>/dev/null
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then
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rm -f conftestdata
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ac_cv_prog_LN_S="ln -s"
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else
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touch conftestdata1
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if ln conftestdata1 conftestdata2; then
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rm -f conftestdata*
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ac_cv_prog_LN_S=ln
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else
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ac_cv_prog_LN_S=cp
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fi
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fi])dnl
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LN_S="$ac_cv_prog_LN_S"
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AC_MSG_RESULT($ac_cv_prog_LN_S)
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AC_SUBST(LN_S)dnl
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])
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dnl $Id: mips-abi.m4,v 1.4 1998/05/16 20:44:15 joda Exp $
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dnl
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dnl
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dnl Check for MIPS/IRIX ABI flags. Sets $abi and $abilibdirext to some
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dnl value.
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AC_DEFUN(AC_MIPS_ABI, [
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AC_ARG_WITH(mips_abi,
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[ --with-mips-abi=abi ABI to use for IRIX (32, n32, or 64)])
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case "$host_os" in
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irix*)
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with_mips_abi="${with_mips_abi:-yes}"
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if test -n "$GCC"; then
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# GCC < 2.8 only supports the O32 ABI. GCC >= 2.8 has a flag to select
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# which ABI to use, but only supports (as of 2.8.1) the N32 and 64 ABIs.
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#
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# Default to N32, but if GCC doesn't grok -mabi=n32, we assume an old
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# GCC and revert back to O32. The same goes if O32 is asked for - old
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# GCCs doesn't like the -mabi option, and new GCCs can't output O32.
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#
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# Don't you just love *all* the different SGI ABIs?
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case "${with_mips_abi}" in
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32|o32) abi='-mabi=32'; abilibdirext='' ;;
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n32|yes) abi='-mabi=n32'; abilibdirext='32' ;;
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64) abi='-mabi=64'; abilibdirext='64' ;;
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no) abi=''; abilibdirext='';;
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*) AC_ERROR("Invalid ABI specified") ;;
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esac
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if test -n "$abi" ; then
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ac_foo=krb_cv_gcc_`echo $abi | tr =- __`
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dnl
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dnl can't use AC_CACHE_CHECK here, since it doesn't quote CACHE-ID to
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dnl AC_MSG_RESULT
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dnl
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AC_MSG_CHECKING([if $CC supports the $abi option])
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AC_CACHE_VAL($ac_foo, [
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save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $abi"
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AC_TRY_COMPILE(,int x;, eval $ac_foo=yes, eval $ac_foo=no)
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CFLAGS="$save_CFLAGS"
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])
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ac_res=`eval echo \\\$$ac_foo`
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AC_MSG_RESULT($ac_res)
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if test $ac_res = no; then
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# Try to figure out why that failed...
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case $abi in
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-mabi=32)
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save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -mabi=n32"
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AC_TRY_COMPILE(,int x;, ac_res=yes, ac_res=no)
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CLAGS="$save_CFLAGS"
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if test $ac_res = yes; then
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# New GCC
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AC_ERROR([$CC does not support the $with_mips_abi ABI])
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fi
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# Old GCC
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abi=''
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abilibdirext=''
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;;
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-mabi=n32|-mabi=64)
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if test $with_mips_abi = yes; then
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# Old GCC, default to O32
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abi=''
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abilibdirext=''
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else
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# Some broken GCC
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AC_ERROR([$CC does not support the $with_mips_abi ABI])
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fi
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;;
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esac
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fi #if test $ac_res = no; then
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fi #if test -n "$abi" ; then
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else
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case "${with_mips_abi}" in
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32|o32) abi='-32'; abilibdirext='' ;;
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n32|yes) abi='-n32'; abilibdirext='32' ;;
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64) abi='-64'; abilibdirext='64' ;;
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no) abi=''; abilibdirext='';;
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*) AC_ERROR("Invalid ABI specified") ;;
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esac
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fi #if test -n "$GCC"; then
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;;
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esac
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])
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dnl
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dnl $Id: c-attribute.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
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dnl
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dnl
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dnl Test for __attribute__
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dnl
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AC_DEFUN(AC_C___ATTRIBUTE__, [
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AC_MSG_CHECKING(for __attribute__)
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AC_CACHE_VAL(ac_cv___attribute__, [
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AC_TRY_COMPILE([
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#include <stdlib.h>
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],
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[
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static void foo(void) __attribute__ ((noreturn));
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static void
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foo(void)
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{
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exit(1);
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}
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],
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ac_cv___attribute__=yes,
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ac_cv___attribute__=no)])
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if test "$ac_cv___attribute__" = "yes"; then
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AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
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fi
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AC_MSG_RESULT($ac_cv___attribute__)
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])
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# serial 25 AM_PROG_LIBTOOL
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AC_DEFUN(AM_PROG_LIBTOOL,
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[AC_REQUIRE([AM_ENABLE_SHARED])dnl
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AC_REQUIRE([AM_ENABLE_STATIC])dnl
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AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_PROG_RANLIB])dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AM_PROG_LD])dnl
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AC_REQUIRE([AM_PROG_NM])dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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dnl
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# Always use our own libtool.
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LIBTOOL='$(top_builddir)/libtool'
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AC_SUBST(LIBTOOL)dnl
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# Check for any special flags to pass to ltconfig.
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libtool_flags=
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test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
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test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
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test "$silent" = yes && libtool_flags="$libtool_flags --silent"
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test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
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test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
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# Some flags need to be propagated to the compiler or linker for good
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# libtool support.
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case "$host" in
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*-*-irix6*)
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# Find out which ABI we are using.
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echo '[#]line __oline__ "configure"' > conftest.$ac_ext
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if AC_TRY_EVAL(ac_compile); then
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case "`/usr/bin/file conftest.o`" in
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*32-bit*)
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LD="${LD-ld} -32"
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;;
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*N32*)
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LD="${LD-ld} -n32"
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;;
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*64-bit*)
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LD="${LD-ld} -64"
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;;
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esac
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fi
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rm -rf conftest*
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;;
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*-*-sco3.2v5*)
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# On SCO OpenServer 5, we need -belf to get full-featured binaries.
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CFLAGS="$CFLAGS -belf"
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;;
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esac
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# Actually configure libtool. ac_aux_dir is where install-sh is found.
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CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
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LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
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${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
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$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
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|| AC_MSG_ERROR([libtool configure failed])
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# Redirect the config.log output again, so that the ltconfig log is not
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# clobbered by the next message.
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exec 5>>./config.log
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])
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# AM_ENABLE_SHARED - implement the --enable-shared flag
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# Usage: AM_ENABLE_SHARED[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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# `yes'.
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AC_DEFUN(AM_ENABLE_SHARED,
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[define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(shared,
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changequote(<<, >>)dnl
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<< --enable-shared[=PKGS] build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT],
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changequote([, ])dnl
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[p=${PACKAGE-default}
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case "$enableval" in
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yes) enable_shared=yes ;;
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no) enable_shared=no ;;
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*)
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enable_shared=no
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# Look at the argument we got. We use all the common list separators.
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
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for pkg in $enableval; do
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if test "X$pkg" = "X$p"; then
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enable_shared=yes
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fi
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done
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IFS="$ac_save_ifs"
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;;
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esac],
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enable_shared=AM_ENABLE_SHARED_DEFAULT)dnl
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])
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# AM_DISABLE_SHARED - set the default shared flag to --disable-shared
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AC_DEFUN(AM_DISABLE_SHARED,
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[AM_ENABLE_SHARED(no)])
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# AM_DISABLE_STATIC - set the default static flag to --disable-static
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AC_DEFUN(AM_DISABLE_STATIC,
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[AM_ENABLE_STATIC(no)])
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# AM_ENABLE_STATIC - implement the --enable-static flag
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# Usage: AM_ENABLE_STATIC[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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# `yes'.
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AC_DEFUN(AM_ENABLE_STATIC,
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[define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(static,
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changequote(<<, >>)dnl
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<< --enable-static[=PKGS] build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT],
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changequote([, ])dnl
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[p=${PACKAGE-default}
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case "$enableval" in
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yes) enable_static=yes ;;
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no) enable_static=no ;;
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*)
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enable_static=no
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# Look at the argument we got. We use all the common list separators.
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
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for pkg in $enableval; do
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if test "X$pkg" = "X$p"; then
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enable_static=yes
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fi
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done
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IFS="$ac_save_ifs"
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;;
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esac],
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enable_static=AM_ENABLE_STATIC_DEFAULT)dnl
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])
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# AM_PROG_LD - find the path to the GNU or non-GNU linker
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AC_DEFUN(AM_PROG_LD,
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[AC_ARG_WITH(gnu-ld,
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[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
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test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
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AC_REQUIRE([AC_PROG_CC])
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ac_prog=ld
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if test "$ac_cv_prog_gcc" = yes; then
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# Check if gcc -print-prog-name=ld gives a path.
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AC_MSG_CHECKING([for ld used by GCC])
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ac_prog=`($CC -print-prog-name=ld) 2>&5`
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case "$ac_prog" in
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# Accept absolute paths.
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changequote(,)dnl
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/* | [A-Za-z]:\\*)
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changequote([,])dnl
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test -z "$LD" && LD="$ac_prog"
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;;
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"")
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# If it fails, then pretend we aren't using GCC.
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ac_prog=ld
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;;
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*)
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# If it is relative, then search for the first ld in PATH.
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with_gnu_ld=unknown
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;;
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esac
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elif test "$with_gnu_ld" = yes; then
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AC_MSG_CHECKING([for GNU ld])
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else
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AC_MSG_CHECKING([for non-GNU ld])
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fi
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AC_CACHE_VAL(ac_cv_path_LD,
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[if test -z "$LD"; then
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
|
for ac_dir in $PATH; do
|
|
test -z "$ac_dir" && ac_dir=.
|
|
if test -f "$ac_dir/$ac_prog"; then
|
|
ac_cv_path_LD="$ac_dir/$ac_prog"
|
|
# Check to see if the program is GNU ld. I'd rather use --version,
|
|
# but apparently some GNU ld's only accept -v.
|
|
# Break only if it was the GNU/non-GNU ld that we prefer.
|
|
if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
|
|
test "$with_gnu_ld" != no && break
|
|
else
|
|
test "$with_gnu_ld" != yes && break
|
|
fi
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
else
|
|
ac_cv_path_LD="$LD" # Let the user override the test with a path.
|
|
fi])
|
|
LD="$ac_cv_path_LD"
|
|
if test -n "$LD"; then
|
|
AC_MSG_RESULT($LD)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
|
AC_SUBST(LD)
|
|
AM_PROG_LD_GNU
|
|
])
|
|
|
|
AC_DEFUN(AM_PROG_LD_GNU,
|
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
|
|
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
|
|
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
|
|
ac_cv_prog_gnu_ld=yes
|
|
else
|
|
ac_cv_prog_gnu_ld=no
|
|
fi])
|
|
])
|
|
|
|
# AM_PROG_NM - find the path to a BSD-compatible name lister
|
|
AC_DEFUN(AM_PROG_NM,
|
|
[AC_MSG_CHECKING([for BSD-compatible nm])
|
|
AC_CACHE_VAL(ac_cv_path_NM,
|
|
[if test -n "$NM"; then
|
|
# Let the user override the test.
|
|
ac_cv_path_NM="$NM"
|
|
else
|
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
|
for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
|
|
test -z "$ac_dir" && ac_dir=.
|
|
if test -f $ac_dir/nm; then
|
|
# Check to see if the nm accepts a BSD-compat flag.
|
|
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
|
|
# nm: unknown option "B" ignored
|
|
if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
|
ac_cv_path_NM="$ac_dir/nm -B"
|
|
elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
|
ac_cv_path_NM="$ac_dir/nm -p"
|
|
else
|
|
ac_cv_path_NM="$ac_dir/nm"
|
|
fi
|
|
break
|
|
fi
|
|
done
|
|
IFS="$ac_save_ifs"
|
|
test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
|
|
fi])
|
|
NM="$ac_cv_path_NM"
|
|
AC_MSG_RESULT([$NM])
|
|
AC_SUBST(NM)
|
|
])
|
|
|
|
dnl $Id: wflags.m4,v 1.3 1999/03/11 12:11:41 joda Exp $
|
|
dnl
|
|
dnl set WFLAGS
|
|
|
|
AC_DEFUN(AC_WFLAGS,[
|
|
WFLAGS_NOUNUSED=""
|
|
WFLAGS_NOIMPLICITINT=""
|
|
if test -z "$WFLAGS" -a "$GCC" = "yes"; then
|
|
# -Wno-implicit-int for broken X11 headers
|
|
# leave these out for now:
|
|
# -Wcast-align doesn't work well on alpha osf/1
|
|
# -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast
|
|
# -Wmissing-declarations -Wnested-externs
|
|
WFLAGS="ifelse($#, 0,-Wall, $1)"
|
|
WFLAGS_NOUNUSED="-Wno-unused"
|
|
WFLAGS_NOIMPLICITINT="-Wno-implicit-int"
|
|
fi
|
|
AC_SUBST(WFLAGS)dnl
|
|
AC_SUBST(WFLAGS_NOUNUSED)dnl
|
|
AC_SUBST(WFLAGS_NOIMPLICITINT)dnl
|
|
])
|
|
|
|
dnl $Id: test-package.m4,v 1.7 1999/04/19 13:33:05 assar Exp $
|
|
dnl
|
|
dnl AC_TEST_PACKAGE_NEW(package,headers,libraries,extra libs,default locations)
|
|
|
|
AC_DEFUN(AC_TEST_PACKAGE,[AC_TEST_PACKAGE_NEW($1,[#include <$2>],$4,,$5)])
|
|
|
|
AC_DEFUN(AC_TEST_PACKAGE_NEW,[
|
|
AC_ARG_WITH($1,
|
|
[ --with-$1=dir use $1 in dir])
|
|
AC_ARG_WITH($1-lib,
|
|
[ --with-$1-lib=dir use $1 libraries in dir],
|
|
[if test "$withval" = "yes" -o "$withval" = "no"; then
|
|
AC_MSG_ERROR([No argument for --with-$1-lib])
|
|
elif test "X$with_$1" = "X"; then
|
|
with_$1=yes
|
|
fi])
|
|
AC_ARG_WITH($1-include,
|
|
[ --with-$1-include=dir use $1 headers in dir],
|
|
[if test "$withval" = "yes" -o "$withval" = "no"; then
|
|
AC_MSG_ERROR([No argument for --with-$1-include])
|
|
elif test "X$with_$1" = "X"; then
|
|
with_$1=yes
|
|
fi])
|
|
|
|
AC_MSG_CHECKING(for $1)
|
|
|
|
case "$with_$1" in
|
|
yes) ;;
|
|
no) ;;
|
|
"") ;;
|
|
*) if test "$with_$1_include" = ""; then
|
|
with_$1_include="$with_$1/include"
|
|
fi
|
|
if test "$with_$1_lib" = ""; then
|
|
with_$1_lib="$with_$1/lib$abilibdirext"
|
|
fi
|
|
;;
|
|
esac
|
|
header_dirs=
|
|
lib_dirs=
|
|
d='$5'
|
|
for i in $d; do
|
|
header_dirs="$header_dirs $i/include"
|
|
lib_dirs="$lib_dirs $i/lib$abilibdirext"
|
|
done
|
|
|
|
case "$with_$1_include" in
|
|
yes) ;;
|
|
no) ;;
|
|
*) header_dirs="$with_$1_include $header_dirs";;
|
|
esac
|
|
case "$with_$1_lib" in
|
|
yes) ;;
|
|
no) ;;
|
|
*) lib_dirs="$with_$1_lib $lib_dirs";;
|
|
esac
|
|
|
|
save_CFLAGS="$CFLAGS"
|
|
save_LIBS="$LIBS"
|
|
ires= lres=
|
|
for i in $header_dirs; do
|
|
CFLAGS="-I$i $save_CFLAGS"
|
|
AC_TRY_COMPILE([$2],,ires=$i;break)
|
|
done
|
|
for i in $lib_dirs; do
|
|
LIBS="-L$i $3 $4 $save_LIBS"
|
|
AC_TRY_LINK([$2],,lres=$i;break)
|
|
done
|
|
CFLAGS="$save_CFLAGS"
|
|
LIBS="$save_LIBS"
|
|
|
|
if test "$ires" -a "$lres" -a "$with_$1" != "no"; then
|
|
$1_includedir="$ires"
|
|
$1_libdir="$lres"
|
|
INCLUDE_$1="-I$$1_includedir"
|
|
LIB_$1="-L$$1_libdir $3"
|
|
AC_DEFINE_UNQUOTED(upcase($1),1,[Define if you have the $1 package.])
|
|
with_$1=yes
|
|
AC_MSG_RESULT([headers $ires, libraries $lres])
|
|
else
|
|
INCLUDE_$1=
|
|
LIB_$1=
|
|
with_$1=no
|
|
AC_MSG_RESULT($with_$1)
|
|
fi
|
|
AC_SUBST(INCLUDE_$1)
|
|
AC_SUBST(LIB_$1)
|
|
])
|
|
|
|
dnl $Id: find-func.m4,v 1.1 1997/12/14 15:58:58 joda Exp $
|
|
dnl
|
|
dnl AC_FIND_FUNC(func, libraries, includes, arguments)
|
|
AC_DEFUN(AC_FIND_FUNC, [
|
|
AC_FIND_FUNC_NO_LIBS([$1], [$2], [$3], [$4])
|
|
if test -n "$LIB_$1"; then
|
|
LIBS="$LIB_$1 $LIBS"
|
|
fi
|
|
])
|
|
|
|
dnl $Id: find-func-no-libs.m4,v 1.5 1999/10/30 21:08:18 assar Exp $
|
|
dnl
|
|
dnl
|
|
dnl Look for function in any of the specified libraries
|
|
dnl
|
|
|
|
dnl AC_FIND_FUNC_NO_LIBS(func, libraries, includes, arguments, extra libs, extra args)
|
|
AC_DEFUN(AC_FIND_FUNC_NO_LIBS, [
|
|
AC_FIND_FUNC_NO_LIBS2([$1], ["" $2], [$3], [$4], [$5], [$6])])
|
|
|
|
dnl $Id: find-func-no-libs2.m4,v 1.3 1999/10/30 21:09:53 assar Exp $
|
|
dnl
|
|
dnl
|
|
dnl Look for function in any of the specified libraries
|
|
dnl
|
|
|
|
dnl AC_FIND_FUNC_NO_LIBS2(func, libraries, includes, arguments, extra libs, extra args)
|
|
AC_DEFUN(AC_FIND_FUNC_NO_LIBS2, [
|
|
|
|
AC_MSG_CHECKING([for $1])
|
|
AC_CACHE_VAL(ac_cv_funclib_$1,
|
|
[
|
|
if eval "test \"\$ac_cv_func_$1\" != yes" ; then
|
|
ac_save_LIBS="$LIBS"
|
|
for ac_lib in $2; do
|
|
if test -n "$ac_lib"; then
|
|
ac_lib="-l$ac_lib"
|
|
else
|
|
ac_lib=""
|
|
fi
|
|
LIBS="$6 $ac_lib $5 $ac_save_LIBS"
|
|
AC_TRY_LINK([$3],[$1($4)],eval "if test -n \"$ac_lib\";then ac_cv_funclib_$1=$ac_lib; else ac_cv_funclib_$1=yes; fi";break)
|
|
done
|
|
eval "ac_cv_funclib_$1=\${ac_cv_funclib_$1-no}"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
])
|
|
|
|
eval "ac_res=\$ac_cv_funclib_$1"
|
|
|
|
dnl autoheader tricks *sigh*
|
|
: << END
|
|
@@@funcs="$funcs $1"@@@
|
|
@@@libs="$libs $2"@@@
|
|
END
|
|
|
|
# $1
|
|
eval "ac_tr_func=HAVE_[]upcase($1)"
|
|
eval "ac_tr_lib=HAVE_LIB[]upcase($ac_res | sed -e 's/-l//')"
|
|
eval "LIB_$1=$ac_res"
|
|
|
|
case "$ac_res" in
|
|
yes)
|
|
eval "ac_cv_func_$1=yes"
|
|
eval "LIB_$1="
|
|
AC_DEFINE_UNQUOTED($ac_tr_func)
|
|
AC_MSG_RESULT([yes])
|
|
;;
|
|
no)
|
|
eval "ac_cv_func_$1=no"
|
|
eval "LIB_$1="
|
|
AC_MSG_RESULT([no])
|
|
;;
|
|
*)
|
|
eval "ac_cv_func_$1=yes"
|
|
eval "ac_cv_lib_`echo "$ac_res" | sed 's/-l//'`=yes"
|
|
AC_DEFINE_UNQUOTED($ac_tr_func)
|
|
AC_DEFINE_UNQUOTED($ac_tr_lib)
|
|
AC_MSG_RESULT([yes, in $ac_res])
|
|
;;
|
|
esac
|
|
AC_SUBST(LIB_$1)
|
|
])
|
|
|
|
# Define a conditional.
|
|
|
|
AC_DEFUN(AM_CONDITIONAL,
|
|
[AC_SUBST($1_TRUE)
|
|
AC_SUBST($1_FALSE)
|
|
if $2; then
|
|
$1_TRUE=
|
|
$1_FALSE='#'
|
|
else
|
|
$1_TRUE='#'
|
|
$1_FALSE=
|
|
fi])
|
|
|
|
dnl $Id: osfc2.m4,v 1.2 1999/03/27 17:28:16 joda Exp $
|
|
dnl
|
|
dnl enable OSF C2 stuff
|
|
|
|
AC_DEFUN(AC_CHECK_OSFC2,[
|
|
AC_ARG_ENABLE(osfc2,
|
|
[ --enable-osfc2 enable some OSF C2 support])
|
|
LIB_security=
|
|
if test "$enable_osfc2" = yes; then
|
|
AC_DEFINE(HAVE_OSFC2, 1, [Define to enable basic OSF C2 support.])
|
|
LIB_security=-lsecurity
|
|
fi
|
|
AC_SUBST(LIB_security)
|
|
])
|
|
|
|
dnl $Id: check-man.m4,v 1.2 1999/03/21 14:30:50 joda Exp $
|
|
dnl check how to format manual pages
|
|
dnl
|
|
|
|
AC_DEFUN(AC_CHECK_MAN,
|
|
[AC_PATH_PROG(NROFF, nroff)
|
|
AC_PATH_PROG(GROFF, groff)
|
|
AC_CACHE_CHECK(how to format man pages,ac_cv_sys_man_format,
|
|
[cat > conftest.1 << END
|
|
.Dd January 1, 1970
|
|
.Dt CONFTEST 1
|
|
.Sh NAME
|
|
.Nm conftest
|
|
.Nd
|
|
foobar
|
|
END
|
|
|
|
if test "$NROFF" ; then
|
|
for i in "-mdoc" "-mandoc"; do
|
|
if "$NROFF" $i conftest.1 2> /dev/null | \
|
|
grep Jan > /dev/null 2>&1 ; then
|
|
ac_cv_sys_man_format="$NROFF $i"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
if test "$ac_cv_sys_man_format" = "" -a "$GROFF" ; then
|
|
for i in "-mdoc" "-mandoc"; do
|
|
if "$GROFF" -Tascii $i conftest.1 2> /dev/null | \
|
|
grep Jan > /dev/null 2>&1 ; then
|
|
ac_cv_sys_man_format="$GROFF -Tascii $i"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
if test "$ac_cv_sys_man_format"; then
|
|
ac_cv_sys_man_format="$ac_cv_sys_man_format \[$]< > \[$]@"
|
|
fi
|
|
])
|
|
if test "$ac_cv_sys_man_format"; then
|
|
CATMAN="$ac_cv_sys_man_format"
|
|
AC_SUBST(CATMAN)
|
|
fi
|
|
AM_CONDITIONAL(CATMAN, test "$CATMAN")
|
|
AC_CACHE_CHECK(extension of pre-formatted manual pages,ac_cv_sys_catman_ext,
|
|
[if grep _suffix /etc/man.conf > /dev/null 2>&1; then
|
|
ac_cv_sys_catman_ext=0
|
|
else
|
|
ac_cv_sys_catman_ext=number
|
|
fi
|
|
])
|
|
if test "$ac_cv_sys_catman_ext" = number; then
|
|
CATMANEXT='$$ext'
|
|
else
|
|
CATMANEXT=0
|
|
fi
|
|
AC_SUBST(CATMANEXT)
|
|
|
|
])
|
|
dnl
|
|
dnl $Id: krb-bigendian.m4,v 1.5 2000/01/08 10:34:44 assar Exp $
|
|
dnl
|
|
|
|
dnl check if this computer is little or big-endian
|
|
dnl if we can figure it out at compile-time then don't define the cpp symbol
|
|
dnl otherwise test for it and define it. also allow options for overriding
|
|
dnl it when cross-compiling
|
|
|
|
AC_DEFUN(KRB_C_BIGENDIAN, [
|
|
AC_ARG_ENABLE(bigendian,
|
|
[ --enable-bigendian the target is big endian],
|
|
krb_cv_c_bigendian=yes)
|
|
AC_ARG_ENABLE(littleendian,
|
|
[ --enable-littleendian the target is little endian],
|
|
krb_cv_c_bigendian=no)
|
|
AC_CACHE_CHECK(whether byte order is known at compile time,
|
|
krb_cv_c_bigendian_compile,
|
|
[AC_TRY_COMPILE([
|
|
#include <sys/types.h>
|
|
#include <sys/param.h>],[
|
|
#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
|
|
bogus endian macros
|
|
#endif], krb_cv_c_bigendian_compile=yes, krb_cv_c_bigendian_compile=no)])
|
|
if test "$krb_cv_c_bigendian_compile" = "no"; then
|
|
AC_CACHE_CHECK(whether byte ordering is bigendian, krb_cv_c_bigendian,[
|
|
if test "$krb_cv_c_bigendian" = ""; then
|
|
krb_cv_c_bigendian=unknown
|
|
fi
|
|
AC_TRY_COMPILE([
|
|
#include <sys/types.h>
|
|
#include <sys/param.h>],[
|
|
#if BYTE_ORDER != BIG_ENDIAN
|
|
not big endian
|
|
#endif], krb_cv_c_bigendian=yes, krb_cv_c_bigendian=no)
|
|
if test "$krb_cv_c_bigendian" = "unknown"; then
|
|
AC_TRY_RUN([main () {
|
|
/* Are we little or big endian? From Harbison&Steele. */
|
|
union
|
|
{
|
|
long l;
|
|
char c[sizeof (long)];
|
|
} u;
|
|
u.l = 1;
|
|
exit (u.c[sizeof (long) - 1] == 1);
|
|
}], krb_cv_c_bigendian=no, krb_cv_c_bigendian=yes,
|
|
AC_MSG_ERROR([specify either --enable-bigendian or --enable-littleendian]))
|
|
fi
|
|
])
|
|
if test "$krb_cv_c_bigendian" = "yes"; then
|
|
AC_DEFINE(WORDS_BIGENDIAN, 1, [define if target is big endian])dnl
|
|
fi
|
|
fi
|
|
if test "$krb_cv_c_bigendian_compile" = "yes"; then
|
|
AC_DEFINE(ENDIANESS_IN_SYS_PARAM_H, 1, [define if sys/param.h defines the endiness])dnl
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl See if there is any X11 present
|
|
dnl
|
|
dnl $Id: check-x.m4,v 1.2 1999/11/05 04:25:23 assar Exp $
|
|
|
|
AC_DEFUN(KRB_CHECK_X,[
|
|
AC_PATH_XTRA
|
|
|
|
# try to figure out if we need any additional ld flags, like -R
|
|
# and yes, the autoconf X test is utterly broken
|
|
if test "$no_x" != yes; then
|
|
AC_CACHE_CHECK(for special X linker flags,krb_cv_sys_x_libs_rpath,[
|
|
ac_save_libs="$LIBS"
|
|
ac_save_cflags="$CFLAGS"
|
|
CFLAGS="$CFLAGS $X_CFLAGS"
|
|
krb_cv_sys_x_libs_rpath=""
|
|
krb_cv_sys_x_libs=""
|
|
for rflag in "" "-R" "-R " "-rpath "; do
|
|
if test "$rflag" = ""; then
|
|
foo="$X_LIBS"
|
|
else
|
|
foo=""
|
|
for flag in $X_LIBS; do
|
|
case $flag in
|
|
-L*)
|
|
foo="$foo $flag `echo $flag | sed \"s/-L/$rflag/\"`"
|
|
;;
|
|
*)
|
|
foo="$foo $flag"
|
|
;;
|
|
esac
|
|
done
|
|
fi
|
|
LIBS="$ac_save_libs $foo $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
|
|
AC_TRY_RUN([
|
|
#include <X11/Xlib.h>
|
|
foo()
|
|
{
|
|
XOpenDisplay(NULL);
|
|
}
|
|
main()
|
|
{
|
|
return 0;
|
|
}
|
|
], krb_cv_sys_x_libs_rpath="$rflag"; krb_cv_sys_x_libs="$foo"; break,:)
|
|
done
|
|
LIBS="$ac_save_libs"
|
|
CFLAGS="$ac_save_cflags"
|
|
])
|
|
X_LIBS="$krb_cv_sys_x_libs"
|
|
fi
|
|
])
|
|
|
|
dnl $Id: check-xau.m4,v 1.3 1999/05/14 01:17:06 assar Exp $
|
|
dnl
|
|
dnl check for Xau{Read,Write}Auth and XauFileName
|
|
dnl
|
|
AC_DEFUN(AC_CHECK_XAU,[
|
|
save_CFLAGS="$CFLAGS"
|
|
CFLAGS="$X_CFLAGS $CFLAGS"
|
|
save_LIBS="$LIBS"
|
|
dnl LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS $LIBS"
|
|
LIBS="$X_PRE_LIBS $X_EXTRA_LIBS $LIBS"
|
|
save_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS $X_LIBS"
|
|
|
|
|
|
AC_FIND_FUNC_NO_LIBS(XauWriteAuth, X11 Xau)
|
|
ac_xxx="$LIBS"
|
|
LIBS="$LIB_XauWriteAuth $LIBS"
|
|
AC_FIND_FUNC_NO_LIBS(XauReadAuth, X11 Xau)
|
|
LIBS="$LIB_XauReadAauth $LIBS"
|
|
AC_FIND_FUNC_NO_LIBS(XauFileName, X11 Xau)
|
|
LIBS="$ac_xxx"
|
|
|
|
case "$ac_cv_funclib_XauWriteAuth" in
|
|
yes) ;;
|
|
no) ;;
|
|
*) if test "$ac_cv_funclib_XauReadAuth" = yes; then
|
|
if test "$ac_cv_funclib_XauFileName" = yes; then
|
|
LIB_XauReadAuth="$LIB_XauWriteAuth"
|
|
else
|
|
LIB_XauReadAuth="$LIB_XauWriteAuth $LIB_XauFileName"
|
|
fi
|
|
else
|
|
if test "$ac_cv_funclib_XauFileName" = yes; then
|
|
LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth"
|
|
else
|
|
LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth $LIB_XauFileName"
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
if test "$AUTOMAKE" != ""; then
|
|
AM_CONDITIONAL(NEED_WRITEAUTH, test "$ac_cv_func_XauWriteAuth" != "yes")
|
|
else
|
|
AC_SUBST(NEED_WRITEAUTH_TRUE)
|
|
AC_SUBST(NEED_WRITEAUTH_FALSE)
|
|
if test "$ac_cv_func_XauWriteAuth" != "yes"; then
|
|
NEED_WRITEAUTH_TRUE=
|
|
NEED_WRITEAUTH_FALSE='#'
|
|
else
|
|
NEED_WRITEAUTH_TRUE='#'
|
|
NEED_WRITEAUTH_FALSE=
|
|
fi
|
|
fi
|
|
CFLAGS=$save_CFLAGS
|
|
LIBS=$save_LIBS
|
|
LDFLAGS=$save_LDFLAGS
|
|
])
|
|
|
|
dnl $Id: check-type-extra.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
|
|
dnl
|
|
dnl ac_check_type + extra headers
|
|
|
|
dnl AC_CHECK_TYPE_EXTRA(TYPE, DEFAULT, HEADERS)
|
|
AC_DEFUN(AC_CHECK_TYPE_EXTRA,
|
|
[AC_REQUIRE([AC_HEADER_STDC])dnl
|
|
AC_MSG_CHECKING(for $1)
|
|
AC_CACHE_VAL(ac_cv_type_$1,
|
|
[AC_EGREP_CPP(dnl
|
|
changequote(<<,>>)dnl
|
|
<<$1[^a-zA-Z_0-9]>>dnl
|
|
changequote([,]), [#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#endif
|
|
$3], ac_cv_type_$1=yes, ac_cv_type_$1=no)])dnl
|
|
AC_MSG_RESULT($ac_cv_type_$1)
|
|
if test $ac_cv_type_$1 = no; then
|
|
AC_DEFINE($1, $2, [Define this to what the type $1 should be.])
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: check-netinet-ip-and-tcp.m4,v 1.2 1999/05/14 13:15:40 assar Exp $
|
|
dnl
|
|
|
|
dnl extra magic check for netinet/{ip.h,tcp.h} because on irix 6.5.3
|
|
dnl you have to include standards.h before including these files
|
|
|
|
AC_DEFUN(CHECK_NETINET_IP_AND_TCP,
|
|
[
|
|
AC_CHECK_HEADERS(standards.h)
|
|
for i in netinet/ip.h netinet/tcp.h; do
|
|
|
|
cv=`echo "$i" | sed 'y%./+-%__p_%'`
|
|
|
|
AC_MSG_CHECKING([for $i])
|
|
AC_CACHE_VAL([ac_cv_header_$cv],
|
|
[AC_TRY_CPP([\
|
|
#ifdef HAVE_STANDARDS_H
|
|
#include <standards.h>
|
|
#endif
|
|
#include <$i>
|
|
],
|
|
eval "ac_cv_header_$cv=yes",
|
|
eval "ac_cv_header_$cv=no")])
|
|
AC_MSG_RESULT(`eval echo \\$ac_cv_header_$cv`)
|
|
changequote(, )dnl
|
|
if test `eval echo \\$ac_cv_header_$cv` = yes; then
|
|
ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
|
|
changequote([, ])dnl
|
|
AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
|
|
fi
|
|
done
|
|
dnl autoheader tricks *sigh*
|
|
: << END
|
|
@@@headers="$headers netinet/ip.h netinet/tcp.h"@@@
|
|
END
|
|
|
|
])
|
|
|
|
dnl $Id: krb-ipv6.m4,v 1.8 2000/01/01 11:44:45 assar Exp $
|
|
dnl
|
|
dnl test for IPv6
|
|
dnl
|
|
AC_DEFUN(AC_KRB_IPV6, [
|
|
AC_ARG_WITH(ipv6,
|
|
[ --without-ipv6 do not enable IPv6 support],[
|
|
if test "$withval" = "no"; then
|
|
ac_cv_lib_ipv6=no
|
|
fi])
|
|
AC_CACHE_VAL(ac_cv_lib_ipv6,
|
|
[dnl check for different v6 implementations (by itojun)
|
|
v6type=unknown
|
|
v6lib=none
|
|
|
|
AC_MSG_CHECKING([ipv6 stack type])
|
|
for i in v6d toshiba kame inria zeta linux; do
|
|
case $i in
|
|
v6d)
|
|
AC_EGREP_CPP(yes, [dnl
|
|
#include </usr/local/v6/include/sys/types.h>
|
|
#ifdef __V6D__
|
|
yes
|
|
#endif],
|
|
[v6type=$i; v6lib=v6;
|
|
v6libdir=/usr/local/v6/lib;
|
|
CFLAGS="-I/usr/local/v6/include $CFLAGS"])
|
|
;;
|
|
toshiba)
|
|
AC_EGREP_CPP(yes, [dnl
|
|
#include <sys/param.h>
|
|
#ifdef _TOSHIBA_INET6
|
|
yes
|
|
#endif],
|
|
[v6type=$i; v6lib=inet6;
|
|
v6libdir=/usr/local/v6/lib;
|
|
CFLAGS="-DINET6 $CFLAGS"])
|
|
;;
|
|
kame)
|
|
AC_EGREP_CPP(yes, [dnl
|
|
#include <netinet/in.h>
|
|
#ifdef __KAME__
|
|
yes
|
|
#endif],
|
|
[v6type=$i; v6lib=inet6;
|
|
v6libdir=/usr/local/v6/lib;
|
|
CFLAGS="-DINET6 $CFLAGS"])
|
|
;;
|
|
inria)
|
|
AC_EGREP_CPP(yes, [dnl
|
|
#include <netinet/in.h>
|
|
#ifdef IPV6_INRIA_VERSION
|
|
yes
|
|
#endif],
|
|
[v6type=$i; CFLAGS="-DINET6 $CFLAGS"])
|
|
;;
|
|
zeta)
|
|
AC_EGREP_CPP(yes, [dnl
|
|
#include <sys/param.h>
|
|
#ifdef _ZETA_MINAMI_INET6
|
|
yes
|
|
#endif],
|
|
[v6type=$i; v6lib=inet6;
|
|
v6libdir=/usr/local/v6/lib;
|
|
CFLAGS="-DINET6 $CFLAGS"])
|
|
;;
|
|
linux)
|
|
if test -d /usr/inet6; then
|
|
v6type=$i
|
|
v6lib=inet6
|
|
v6libdir=/usr/inet6
|
|
CFLAGS="-DINET6 $CFLAGS"
|
|
fi
|
|
;;
|
|
esac
|
|
if test "$v6type" != "unknown"; then
|
|
break
|
|
fi
|
|
done
|
|
AC_MSG_RESULT($v6type)
|
|
|
|
if test "$v6lib" != "none"; then
|
|
for dir in $v6libdir /usr/local/v6/lib /usr/local/lib; do
|
|
if test -d $dir -a -f $dir/lib$v6lib.a; then
|
|
LIBS="-L$dir -l$v6lib $LIBS"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN6_H
|
|
#include <netinet/in6.h>
|
|
#endif
|
|
],
|
|
[
|
|
struct sockaddr_in6 sin6;
|
|
int s;
|
|
|
|
s = socket(AF_INET6, SOCK_DGRAM, 0);
|
|
|
|
sin6.sin6_family = AF_INET6;
|
|
sin6.sin6_port = htons(17);
|
|
sin6.sin6_addr = in6addr_any;
|
|
bind(s, (struct sockaddr *)&sin6, sizeof(sin6));
|
|
],
|
|
ac_cv_lib_ipv6=yes,
|
|
ac_cv_lib_ipv6=no)])
|
|
AC_MSG_CHECKING(for IPv6)
|
|
AC_MSG_RESULT($ac_cv_lib_ipv6)
|
|
if test "$ac_cv_lib_ipv6" = yes; then
|
|
AC_DEFINE(HAVE_IPV6, 1, [Define if you have IPv6.])
|
|
fi
|
|
])
|
|
|
|
dnl $Id: broken-snprintf.m4,v 1.3 1999/03/01 09:52:22 joda Exp $
|
|
dnl
|
|
AC_DEFUN(AC_BROKEN_SNPRINTF, [
|
|
AC_CACHE_CHECK(for working snprintf,ac_cv_func_snprintf_working,
|
|
ac_cv_func_snprintf_working=yes
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
int main()
|
|
{
|
|
changequote(`,')dnl
|
|
char foo[3];
|
|
changequote([,])dnl
|
|
snprintf(foo, 2, "12");
|
|
return strcmp(foo, "1");
|
|
}],:,ac_cv_func_snprintf_working=no,:))
|
|
|
|
if test "$ac_cv_func_snprintf_working" = yes; then
|
|
AC_DEFINE_UNQUOTED(HAVE_SNPRINTF, 1, [define if you have a working snprintf])
|
|
fi
|
|
if test "$ac_cv_func_snprintf_working" = yes; then
|
|
AC_NEED_PROTO([#include <stdio.h>],snprintf)
|
|
fi
|
|
])
|
|
|
|
AC_DEFUN(AC_BROKEN_VSNPRINTF,[
|
|
AC_CACHE_CHECK(for working vsnprintf,ac_cv_func_vsnprintf_working,
|
|
ac_cv_func_vsnprintf_working=yes
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
|
|
int foo(int num, ...)
|
|
{
|
|
changequote(`,')dnl
|
|
char bar[3];
|
|
changequote([,])dnl
|
|
va_list arg;
|
|
va_start(arg, num);
|
|
vsnprintf(bar, 2, "%s", arg);
|
|
va_end(arg);
|
|
return strcmp(bar, "1");
|
|
}
|
|
|
|
|
|
int main()
|
|
{
|
|
return foo(0, "12");
|
|
}],:,ac_cv_func_vsnprintf_working=no,:))
|
|
|
|
if test "$ac_cv_func_vsnprintf_working" = yes; then
|
|
AC_DEFINE_UNQUOTED(HAVE_VSNPRINTF, 1, [define if you have a working vsnprintf])
|
|
fi
|
|
if test "$ac_cv_func_vsnprintf_working" = yes; then
|
|
AC_NEED_PROTO([#include <stdio.h>],vsnprintf)
|
|
fi
|
|
])
|
|
|
|
dnl $Id: need-proto.m4,v 1.2 1999/03/01 09:52:24 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Check if we need the prototype for a function
|
|
dnl
|
|
|
|
dnl AC_NEED_PROTO(includes, function)
|
|
|
|
AC_DEFUN(AC_NEED_PROTO, [
|
|
if test "$ac_cv_func_$2+set" != set -o "$ac_cv_func_$2" = yes; then
|
|
AC_CACHE_CHECK([if $2 needs a prototype], ac_cv_func_$2_noproto,
|
|
AC_TRY_COMPILE([$1],
|
|
[struct foo { int foo; } xx;
|
|
extern int $2 (struct foo*);
|
|
$2(&xx);
|
|
],
|
|
eval "ac_cv_func_$2_noproto=yes",
|
|
eval "ac_cv_func_$2_noproto=no"))
|
|
define([foo], [NEED_]translit($2, [a-z], [A-Z])[_PROTO])
|
|
if test "$ac_cv_func_$2_noproto" = yes; then
|
|
AC_DEFINE(foo, 1, [define if the system is missing a prototype for $2()])
|
|
fi
|
|
undefine([foo])
|
|
fi
|
|
])
|
|
|
|
dnl $Id: broken-glob.m4,v 1.2 1999/03/01 09:52:15 joda Exp $
|
|
dnl
|
|
dnl check for glob(3)
|
|
dnl
|
|
AC_DEFUN(AC_BROKEN_GLOB,[
|
|
AC_CACHE_CHECK(for working glob, ac_cv_func_glob_working,
|
|
ac_cv_func_glob_working=yes
|
|
AC_TRY_LINK([
|
|
#include <stdio.h>
|
|
#include <glob.h>],[
|
|
glob(NULL, GLOB_BRACE|GLOB_NOCHECK|GLOB_QUOTE|GLOB_TILDE, NULL, NULL);
|
|
],:,ac_cv_func_glob_working=no,:))
|
|
|
|
if test "$ac_cv_func_glob_working" = yes; then
|
|
AC_DEFINE(HAVE_GLOB, 1, [define if you have a glob() that groks
|
|
GLOB_BRACE, GLOB_NOCHECK, GLOB_QUOTE, and GLOB_TILDE])
|
|
fi
|
|
if test "$ac_cv_func_glob_working" = yes; then
|
|
AC_NEED_PROTO([#include <stdio.h>
|
|
#include <glob.h>],glob)
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: krb-func-getlogin.m4,v 1.1 1999/07/13 17:45:30 assar Exp $
|
|
dnl
|
|
dnl test for POSIX (broken) getlogin
|
|
dnl
|
|
|
|
|
|
AC_DEFUN(AC_FUNC_GETLOGIN, [
|
|
AC_CHECK_FUNCS(getlogin setlogin)
|
|
if test "$ac_cv_func_getlogin" = yes; then
|
|
AC_CACHE_CHECK(if getlogin is posix, ac_cv_func_getlogin_posix, [
|
|
if test "$ac_cv_func_getlogin" = yes -a "$ac_cv_func_setlogin" = yes; then
|
|
ac_cv_func_getlogin_posix=no
|
|
else
|
|
ac_cv_func_getlogin_posix=yes
|
|
fi
|
|
])
|
|
if test "$ac_cv_func_getlogin_posix" = yes; then
|
|
AC_DEFINE(POSIX_GETLOGIN, 1, [Define if getlogin has POSIX flavour (and not BSD).])
|
|
fi
|
|
fi
|
|
])
|
|
|
|
dnl
|
|
dnl $Id: capabilities.m4,v 1.2 1999/09/01 11:02:26 joda Exp $
|
|
dnl
|
|
|
|
dnl
|
|
dnl Test SGI capabilities
|
|
dnl
|
|
|
|
AC_DEFUN(KRB_CAPABILITIES,[
|
|
|
|
AC_CHECK_HEADERS(capability.h sys/capability.h)
|
|
|
|
AC_CHECK_FUNCS(sgi_getcapabilitybyname cap_set_proc)
|
|
])
|
|
|
|
dnl $Id: check-getpwnam_r-posix.m4,v 1.2 1999/03/23 16:47:31 joda Exp $
|
|
dnl
|
|
dnl check for getpwnam_r, and if it's posix or not
|
|
|
|
AC_DEFUN(AC_CHECK_GETPWNAM_R_POSIX,[
|
|
AC_FIND_FUNC_NO_LIBS(getpwnam_r,c_r)
|
|
if test "$ac_cv_func_getpwnam_r" = yes; then
|
|
AC_CACHE_CHECK(if getpwnam_r is posix,ac_cv_func_getpwnam_r_posix,
|
|
ac_libs="$LIBS"
|
|
LIBS="$LIBS $LIB_getpwnam_r"
|
|
AC_TRY_RUN([
|
|
#include <pwd.h>
|
|
int main()
|
|
{
|
|
struct passwd pw, *pwd;
|
|
return getpwnam_r("", &pw, NULL, 0, &pwd) < 0;
|
|
}
|
|
],ac_cv_func_getpwnam_r_posix=yes,ac_cv_func_getpwnam_r_posix=no,:)
|
|
LIBS="$ac_libs")
|
|
if test "$ac_cv_func_getpwnam_r_posix" = yes; then
|
|
AC_DEFINE(POSIX_GETPWNAM_R, 1, [Define if getpwnam_r has POSIX flavour.])
|
|
fi
|
|
fi
|
|
])
|
|
dnl $Id: find-if-not-broken.m4,v 1.2 1998/03/16 22:16:27 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Mix between AC_FIND_FUNC and AC_BROKEN
|
|
dnl
|
|
|
|
AC_DEFUN(AC_FIND_IF_NOT_BROKEN,
|
|
[AC_FIND_FUNC([$1], [$2], [$3], [$4])
|
|
if eval "test \"$ac_cv_func_$1\" != yes"; then
|
|
LIBOBJS[]="$LIBOBJS $1.o"
|
|
fi
|
|
AC_SUBST(LIBOBJS)dnl
|
|
])
|
|
|
|
dnl $Id: broken.m4,v 1.3 1998/03/16 22:16:19 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Same as AC _REPLACE_FUNCS, just define HAVE_func if found in normal
|
|
dnl libraries
|
|
|
|
AC_DEFUN(AC_BROKEN,
|
|
[for ac_func in $1
|
|
do
|
|
AC_CHECK_FUNC($ac_func, [
|
|
ac_tr_func=HAVE_[]upcase($ac_func)
|
|
AC_DEFINE_UNQUOTED($ac_tr_func)],[LIBOBJS[]="$LIBOBJS ${ac_func}.o"])
|
|
dnl autoheader tricks *sigh*
|
|
: << END
|
|
@@@funcs="$funcs $1"@@@
|
|
END
|
|
done
|
|
AC_SUBST(LIBOBJS)dnl
|
|
])
|
|
|
|
dnl $Id: proto-compat.m4,v 1.3 1999/03/01 13:03:48 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Check if the prototype of a function is compatible with another one
|
|
dnl
|
|
|
|
dnl AC_PROTO_COMPAT(includes, function, prototype)
|
|
|
|
AC_DEFUN(AC_PROTO_COMPAT, [
|
|
AC_CACHE_CHECK([if $2 is compatible with system prototype],
|
|
ac_cv_func_$2_proto_compat,
|
|
AC_TRY_COMPILE([$1],
|
|
[$3;],
|
|
eval "ac_cv_func_$2_proto_compat=yes",
|
|
eval "ac_cv_func_$2_proto_compat=no"))
|
|
define([foo], translit($2, [a-z], [A-Z])[_PROTO_COMPATIBLE])
|
|
if test "$ac_cv_func_$2_proto_compat" = yes; then
|
|
AC_DEFINE(foo, 1, [define if prototype of $2 is compatible with
|
|
$3])
|
|
fi
|
|
undefine([foo])
|
|
])
|
|
dnl $Id: check-var.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
|
|
dnl
|
|
dnl AC_CHECK_VAR(includes, variable)
|
|
AC_DEFUN(AC_CHECK_VAR, [
|
|
AC_MSG_CHECKING(for $2)
|
|
AC_CACHE_VAL(ac_cv_var_$2, [
|
|
AC_TRY_LINK([extern int $2;
|
|
int foo() { return $2; }],
|
|
[foo()],
|
|
ac_cv_var_$2=yes, ac_cv_var_$2=no)
|
|
])
|
|
define([foo], [HAVE_]translit($2, [a-z], [A-Z]))
|
|
|
|
AC_MSG_RESULT(`eval echo \\$ac_cv_var_$2`)
|
|
if test `eval echo \\$ac_cv_var_$2` = yes; then
|
|
AC_DEFINE_UNQUOTED(foo, 1, [define if you have $2])
|
|
AC_CHECK_DECLARATION([$1],[$2])
|
|
fi
|
|
undefine([foo])
|
|
])
|
|
|
|
dnl $Id: check-declaration.m4,v 1.3 1999/03/01 13:03:08 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Check if we need the declaration of a variable
|
|
dnl
|
|
|
|
dnl AC_HAVE_DECLARATION(includes, variable)
|
|
AC_DEFUN(AC_CHECK_DECLARATION, [
|
|
AC_MSG_CHECKING([if $2 is properly declared])
|
|
AC_CACHE_VAL(ac_cv_var_$2_declaration, [
|
|
AC_TRY_COMPILE([$1
|
|
extern struct { int foo; } $2;],
|
|
[$2.foo = 1;],
|
|
eval "ac_cv_var_$2_declaration=no",
|
|
eval "ac_cv_var_$2_declaration=yes")
|
|
])
|
|
|
|
define(foo, [HAVE_]translit($2, [a-z], [A-Z])[_DECLARATION])
|
|
|
|
AC_MSG_RESULT($ac_cv_var_$2_declaration)
|
|
if eval "test \"\$ac_cv_var_$2_declaration\" = yes"; then
|
|
AC_DEFINE(foo, 1, [define if your system declares $2])
|
|
fi
|
|
undefine([foo])
|
|
])
|
|
|
|
dnl $Id: have-struct-field.m4,v 1.6 1999/07/29 01:44:32 assar Exp $
|
|
dnl
|
|
dnl check for fields in a structure
|
|
dnl
|
|
dnl AC_HAVE_STRUCT_FIELD(struct, field, headers)
|
|
|
|
AC_DEFUN(AC_HAVE_STRUCT_FIELD, [
|
|
define(cache_val, translit(ac_cv_type_$1_$2, [A-Z ], [a-z_]))
|
|
AC_CACHE_CHECK([for $2 in $1], cache_val,[
|
|
AC_TRY_COMPILE([$3],[$1 x; x.$2;],
|
|
cache_val=yes,
|
|
cache_val=no)])
|
|
if test "$cache_val" = yes; then
|
|
define(foo, translit(HAVE_$1_$2, [a-z ], [A-Z_]))
|
|
AC_DEFINE(foo, 1, [Define if $1 has field $2.])
|
|
undefine([foo])
|
|
fi
|
|
undefine([cache_val])
|
|
])
|
|
|
|
dnl $Id: have-type.m4,v 1.5 1999/12/31 03:10:22 assar Exp $
|
|
dnl
|
|
dnl check for existance of a type
|
|
|
|
dnl AC_HAVE_TYPE(TYPE,INCLUDES)
|
|
AC_DEFUN(AC_HAVE_TYPE, [
|
|
AC_REQUIRE([AC_HEADER_STDC])
|
|
cv=`echo "$1" | sed 'y%./+- %__p__%'`
|
|
AC_MSG_CHECKING(for $1)
|
|
AC_CACHE_VAL([ac_cv_type_$cv],
|
|
AC_TRY_COMPILE(
|
|
[#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#endif
|
|
$2],
|
|
[$1 foo;],
|
|
eval "ac_cv_type_$cv=yes",
|
|
eval "ac_cv_type_$cv=no"))dnl
|
|
AC_MSG_RESULT(`eval echo \\$ac_cv_type_$cv`)
|
|
if test `eval echo \\$ac_cv_type_$cv` = yes; then
|
|
ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
|
|
dnl autoheader tricks *sigh*
|
|
define(foo,translit($1, [ ], [_]))
|
|
: << END
|
|
@@@funcs="$funcs foo"@@@
|
|
END
|
|
undefine([foo])
|
|
AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
|
|
fi
|
|
])
|
|
|
|
dnl $Id: krb-struct-winsize.m4,v 1.2 1999/03/01 09:52:23 joda Exp $
|
|
dnl
|
|
dnl
|
|
dnl Search for struct winsize
|
|
dnl
|
|
|
|
AC_DEFUN(AC_KRB_STRUCT_WINSIZE, [
|
|
AC_MSG_CHECKING(for struct winsize)
|
|
AC_CACHE_VAL(ac_cv_struct_winsize, [
|
|
ac_cv_struct_winsize=no
|
|
for i in sys/termios.h sys/ioctl.h; do
|
|
AC_EGREP_HEADER(
|
|
changequote(, )dnl
|
|
struct[ ]*winsize,dnl
|
|
changequote([,])dnl
|
|
$i, ac_cv_struct_winsize=yes; break)dnl
|
|
done
|
|
])
|
|
if test "$ac_cv_struct_winsize" = "yes"; then
|
|
AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
|
|
fi
|
|
AC_MSG_RESULT($ac_cv_struct_winsize)
|
|
AC_EGREP_HEADER(ws_xpixel, termios.h,
|
|
AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
|
|
AC_EGREP_HEADER(ws_ypixel, termios.h,
|
|
AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
|
|
])
|
|
|
|
dnl $Id: krb-struct-spwd.m4,v 1.3 1999/07/13 21:04:11 assar Exp $
|
|
dnl
|
|
dnl Test for `struct spwd'
|
|
|
|
AC_DEFUN(AC_KRB_STRUCT_SPWD, [
|
|
AC_MSG_CHECKING(for struct spwd)
|
|
AC_CACHE_VAL(ac_cv_struct_spwd, [
|
|
AC_TRY_COMPILE(
|
|
[#include <pwd.h>
|
|
#ifdef HAVE_SHADOW_H
|
|
#include <shadow.h>
|
|
#endif],
|
|
[struct spwd foo;],
|
|
ac_cv_struct_spwd=yes,
|
|
ac_cv_struct_spwd=no)
|
|
])
|
|
AC_MSG_RESULT($ac_cv_struct_spwd)
|
|
|
|
if test "$ac_cv_struct_spwd" = "yes"; then
|
|
AC_DEFINE(HAVE_STRUCT_SPWD, 1, [define if you have struct spwd])
|
|
fi
|
|
])
|
|
|
|
dnl $Id: grok-type.m4,v 1.4 1999/11/29 11:16:48 joda Exp $
|
|
dnl
|
|
AC_DEFUN(AC_GROK_TYPE, [
|
|
AC_CACHE_VAL(ac_cv_type_$1,
|
|
AC_TRY_COMPILE([
|
|
#ifdef HAVE_INTTYPES_H
|
|
#include <inttypes.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif
|
|
#ifdef HAVE_BIND_BITYPES_H
|
|
#include <bind/bitypes.h>
|
|
#endif
|
|
#ifdef HAVE_NETINET_IN6_MACHTYPES_H
|
|
#include <netinet/in6_machtypes.h>
|
|
#endif
|
|
],
|
|
$i x;
|
|
,
|
|
eval ac_cv_type_$1=yes,
|
|
eval ac_cv_type_$1=no))])
|
|
|
|
AC_DEFUN(AC_GROK_TYPES, [
|
|
for i in $1; do
|
|
AC_MSG_CHECKING(for $i)
|
|
AC_GROK_TYPE($i)
|
|
eval ac_res=\$ac_cv_type_$i
|
|
if test "$ac_res" = yes; then
|
|
type=HAVE_[]upcase($i)
|
|
AC_DEFINE_UNQUOTED($type)
|
|
fi
|
|
AC_MSG_RESULT($ac_res)
|
|
done
|
|
])
|
|
|
|
dnl $Id: auth-modules.m4,v 1.1 1999/03/21 13:48:00 joda Exp $
|
|
dnl
|
|
dnl Figure what authentication modules should be built
|
|
|
|
AC_DEFUN(AC_AUTH_MODULES,[
|
|
AC_MSG_CHECKING(which authentication modules should be built)
|
|
|
|
LIB_AUTH_SUBDIRS=
|
|
|
|
if test "$ac_cv_header_siad_h" = yes; then
|
|
LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS sia"
|
|
fi
|
|
|
|
if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_shared" = yes; then
|
|
LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS pam"
|
|
fi
|
|
|
|
case "${host}" in
|
|
changequote(,)dnl
|
|
*-*-irix[56]*) LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS afskauthlib" ;;
|
|
changequote([,])dnl
|
|
esac
|
|
|
|
AC_MSG_RESULT($LIB_AUTH_SUBDIRS)
|
|
|
|
AC_SUBST(LIB_AUTH_SUBDIRS)dnl
|
|
])
|
|
|