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freebsd-dev/contrib/libxo/configure.ac
Marcel Moolenaar c600d3070d Upgrade libxo to 0.1.6. 
Summary of changes:
1.  Coverity defect fixes

Obtained from:  https://github.com/Juniper/libxo/releases/tag/0.1.6
2014-11-18 18:03:40 +00:00

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#
# $Id$
#
# See ./INSTALL for more info
#
#
# Release numbering: even numbered dot releases are official ones, and
# odd numbers are development ones. The svn version of this file will
# only (ONLY!) ever (EVER!) contain odd numbers, so I'll always know if
# a particular user has the dist or svn release.
#
AC_PREREQ(2.2)
AC_INIT([libxo], [0.1.6], [phil@juniper.net])
AM_INIT_AUTOMAKE([-Wall -Werror foreign -Wno-portability])
# Support silent build rules. Requires at least automake-1.11.
# Disable with "configure --disable-silent-rules" or "make V=1"
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_PROG_CC
AM_PROG_AR
AC_PROG_INSTALL
AC_CONFIG_MACRO_DIR([m4])
AC_PROG_LN_S
# Must be after AC_PROG_AR
LT_INIT([dlopen shared])
AC_PATH_PROG(BASENAME, basename, /usr/bin/basename)
AC_PATH_PROG(BISON, bison, /usr/bin/bison)
AC_PATH_PROG(CAT, cat, /bin/cat)
AC_PATH_PROG(CHMOD, chmod, /bin/chmod)
AC_PATH_PROG(CP, cp, /bin/cp)
AC_PATH_PROG(DIFF, diff, /usr/bin/diff)
AC_PATH_PROG(MKDIR, mkdir, /bin/mkdir)
AC_PATH_PROG(MV, mv, /bin/mv)
AC_PATH_PROG(RM, rm, /bin/rm)
AC_PATH_PROG(SED, sed, /bin/sed)
AC_STDC_HEADERS
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_ALLOCA
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([bzero memmove strchr strcspn strerror strspn])
AC_CHECK_FUNCS([sranddev srand strlcpy])
AC_CHECK_FUNCS([fdopen getrusage])
AC_CHECK_FUNCS([gettimeofday ctime])
AC_CHECK_FUNCS([getpass])
AC_CHECK_FUNCS([sysctlbyname])
AC_CHECK_FUNCS([flock])
AC_CHECK_FUNCS([asprintf])
AC_CHECK_HEADERS([dlfcn.h])
AC_CHECK_HEADERS([tzfile.h])
AC_CHECK_HEADERS([stdtime/tzfile.h])
AC_CHECK_FUNCS([dlfunc])
AC_CHECK_HEADERS([sys/time.h])
AC_CHECK_HEADERS([ctype.h errno.h stdio.h stdlib.h])
AC_CHECK_HEADERS([string.h sys/param.h unistd.h ])
AC_CHECK_HEADERS([sys/sysctl.h])
AC_CHECK_LIB([crypto], [MD5_Init])
AM_CONDITIONAL([HAVE_LIBCRYPTO], [test "$HAVE_LIBCRYPTO" != "no"])
dnl
dnl Some packages need to be checked against version numbers so we
dnl define a function here for later use
dnl
AC_DEFUN([VERSION_TO_NUMBER],
[`$1 | sed -e 's/lib.* //' | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`])
LIBSLAX_CONFIG_PREFIX=""
LIBSLAX_SRC=""
AC_ARG_WITH(libslax-prefix,
[ --with-libslax-prefix=[PFX] Specify location of libslax config],
LIBSLAX_CONFIG_PREFIX=$withval
)
AC_MSG_CHECKING(for libslax)
if test "x$LIBSLAX_CONFIG_PREFIX" != "x"
then
SLAX_CONFIG=${LIBSLAX_CONFIG_PREFIX}/bin/slax-config
else
SLAX_CONFIG=slax-config
fi
dnl
dnl make sure slax-config is executable,
dnl test version and init our variables
dnl
if ${SLAX_CONFIG} --libs > /dev/null 2>&1
then
LIBSLAX_VERSION=`$SLAX_CONFIG --version`
SLAX_BINDIR="`$SLAX_CONFIG --bindir | head -1`"
SLAX_OXTRADOCDIR="`$SLAX_CONFIG --oxtradoc | head -1`"
AC_MSG_RESULT($LIBSLAX_VERSION found)
else
LIBSLAX_VERSION=
SLAX_BINDIR=
SLAX_OXTRADOCDIR=
AC_MSG_RESULT([no])
fi
AC_SUBST(SLAX_BINDIR)
AC_SUBST(SLAX_OXTRADOCDIR)
AC_MSG_CHECKING([whether to build with warnings])
AC_ARG_ENABLE([warnings],
[ --enable-warnings Turn on compiler warnings],
[LIBXO_WARNINGS=$enableval],
[LIBXO_WARNINGS=no])
AC_MSG_RESULT([$LIBXO_WARNINGS])
AM_CONDITIONAL([LIBXO_WARNINGS_HIGH], [test "$LIBXO_WARNINGS" != "no"])
AC_MSG_CHECKING([whether to build with debugging])
AC_ARG_ENABLE([debug],
[ --enable-debug Turn on debugging],
[LIBXO_DEBUG=yes; AC_DEFINE([LIBXO_DEBUG], [1], [Enable debugging])],
[LIBXO_DEBUG=no])
AC_MSG_RESULT([$LIBXO_DEBUG])
AM_CONDITIONAL([LIBXO_DEBUG], [test "$LIBXO_DEBUG" != "no"])
AC_CHECK_LIB([m], [lrint])
AM_CONDITIONAL([HAVE_LIBM], [test "$HAVE_LIBM" != "no"])
AC_MSG_CHECKING([compiler for gcc])
HAVE_GCC=no
if test "${CC}" != ""; then
HAVE_GCC=`${CC} --version 2>&1 | grep GCC`
if test "${HAVE_GCC}" != ""; then
HAVE_GCC=yes
else
HAVE_GCC=no
fi
fi
AC_MSG_RESULT([$HAVE_GCC])
AM_CONDITIONAL([HAVE_GCC], [test "$HAVE_GCC" = "yes"])
AC_MSG_CHECKING([whether to build with printflike])
AC_ARG_ENABLE([printflike],
[ --enable-printflike Enable use of GCC __printflike attribute],
[HAVE_PRINTFLIKE=yes;
AC_DEFINE([HAVE_PRINTFLIKE], [1], [Support printflike])],
[HAVE_PRINTFLIKE=no])
AC_MSG_RESULT([$HAVE_PRINTFLIKE])
AM_CONDITIONAL([HAVE_PRINTFLIKE], [test "$HAVE_PRINTFLIKE" != ""])
AC_MSG_CHECKING([whether to build with LIBXO_OPTIONS])
AC_ARG_ENABLE([libxo-options],
[ --disable-libxo-options Turn off support for LIBXO_OPTIONS],
[LIBXO_OPTS=$enableval],
[LIBXO_OPTS=yes])
AC_MSG_RESULT([$LIBXO_OPTS])
AM_CONDITIONAL([NO_LIBXO_OPTIONS], [test "$LIBXO_OPTS" != "yes"])
case $host_os in
darwin*)
LIBTOOL=glibtool
;;
Linux*|linux*)
CFLAGS="-D_GNU_SOURCE $CFLAGS"
LDFLAGS=-ldl
;;
cygwin*|CYGWIN*)
LDFLAGS=-no-undefined
;;
esac
case $prefix in
NONE)
prefix=/usr/local
;;
esac
XO_LIBS=-lxo
XO_SRCDIR=${srcdir}
XO_LIBDIR=${libdir}
XO_BINDIR=${bindir}
XO_INCLUDEDIR=${includedir}
AC_SUBST(XO_SRCDIR)
AC_SUBST(XO_LIBDIR)
AC_SUBST(XO_BINDIR)
AC_SUBST(XO_INCLUDEDIR)
AC_ARG_WITH(share-dir,
[ --with-share-dir=[DIR] Specify location of shared files],
[XO_SHAREDIR=$withval],
[XO_SHAREDIR=$datarootdir/libxo]
)
XO_SHAREDIR=`echo $XO_SHAREDIR | sed "s;\\${prefix};$prefix;"`
AC_SUBST(XO_SHAREDIR)
dnl for the spec file
RELDATE=`date +'%Y-%m-%d%n'`
AC_SUBST(RELDATE)
AC_MSG_RESULT(Using configure dir $ac_abs_confdir)
if test -d $ac_abs_confdir/.git ; then
extra=`git branch | awk '/\*/ { print $2 }'`
if test "$extra" != "" -a "$extra" != "master"
then
LIBXO_VERSION_EXTRA="-git-$extra"
fi
fi
LIBXO_VERSION=$PACKAGE_VERSION
LIBXO_VERSION_NUMBER=VERSION_TO_NUMBER(echo $PACKAGE_VERSION)
AC_SUBST(LIBXO_VERSION)
AC_SUBST(LIBXO_VERSION_NUMBER)
AC_SUBST(LIBXO_VERSION_EXTRA)
AC_CONFIG_HEADERS([libxo/xoconfig.h])
AC_CONFIG_FILES([
Makefile
libxo-config
xohtml/xohtml.sh
libxo/Makefile
libxo/xoversion.h
xo/Makefile
xolint/Makefile
packaging/libxo.pc
doc/Makefile
tests/Makefile
tests/core/Makefile
tests/xo/Makefile
packaging/libxo.spec
])
AC_OUTPUT
AC_MSG_NOTICE([summary of build options:
libxo version: ${VERSION} ${LIBXO_VERSION_EXTRA}
host type: ${host} / ${host_os}
install prefix: ${prefix}
srcdir: ${XO_SRCDIR}
libdir: ${XO_LIBDIR}
bindir: ${XO_BINDIR}
includedir: ${XO_INCLUDEDIR}
share dir: ${XO_SHAREDIR}
compiler: ${CC} (${HAVE_GCC:-no})
compiler flags: ${CFLAGS}
library types: Shared=${enable_shared}, Static=${enable_static}
warnings: ${LIBXO_WARNINGS:-no}
debug: ${LIBXO_DEBUG:-no}
printf-like: ${HAVE_PRINTFLIKE:-no}
libxo-options: ${LIBXO_OPTS:-no}
])
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