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dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.5)
AC_INIT(src/cr-input.c)
PACKAGE=libcroco
LIBCROCO_MAJOR_VERSION=0
LIBCROCO_MINOR_VERSION=1
LIBCROCO_MICRO_VERSION=0
LIBCROCO_VERSION=$LIBCROCO_MAJOR_VERSION.$LIBCROCO_MINOR_VERSION.$LIBCROCO_MICRO_VERSION
LIBCROCO_VERSION_INFO=$LIBCROCO_MAJOR_VERSION:$LIBCROCO_MINOR_VERSION:$LIBCROCO_MICRO_VERSION
LIBCROCO_VERSION_NUMBER=`expr "$LIBCROCO_MAJOR_VERSION \* 10000 +$LIBCROCO_MINOR_VERSION \* 100 + $LIBCROCO_MICRO_VERSION"`
VERSION=$LIBCROCO_VERSION
USE_LIBXML2=no
WITH_SELENG=no
AC_SUBST(LIBCROCO_MAJOR_VERSION)
AC_SUBST(LIBCROCO_MINOR_VERSION)
AC_SUBST(LIBCROCO_MICRO_VERSION)
AC_SUBST(LIBCROCO_VERSION)
AC_SUBST(LIBCROCO_VERSION_INFO)
AC_SUBST(LIBCROCO_VERSION_NUMBER)
AC_SUBST(VERSION)
AM_INIT_AUTOMAKE($PACKAGE, $LIBCROCO_VERSION)
AM_CONFIG_HEADER(libcroco-config.h)
dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_CPP
dnl Make sure we have an ANSI compiler
AM_C_PROTOTYPES
test "x$U" != "x" && AC_MSG_ERROR(Compiler not ANSI compliant)
dnl Checks for libraries.
dnl Checks for header files.
AC_STDC_HEADERS
AC_ISC_POSIX
AM_PROG_LIBTOOL
dnl **************************************************************
dnl check for the different --enable-option=val
dnl messages issued by the user
dnl ***************************************************************
dnl -
dnl --enable-seleng
dnl this option enables compilation of the selection engine
AC_ARG_ENABLE(seleng,
AC_HELP_STRING([--enable-seleng=yes|no],
[Enables the css2 selector engine based on libxml2. Default=yes]),
WITH_SELENG=$enableval,
WITH_SELENG="yes")
if test "$WITH_SELENG" = "yes" ; then
USE_LIBXML2=yes
AC_DEFINE(WITH_SELENG, 1, [use css2 selection engine])
fi
AC_ARG_ENABLE(checks,
AC_HELP_STRING([--enable-checks=yes|no],
[enables runtime safety checks. Default=yes]),
WITH_CHECKS=$enableval,
WITH_CHECKS="yes")
if test "$WITH_CHECKS" = "no" ; then
AC_DEFINE(G_DISABLE_CHECKS, 1, [disable runtime asserts])
fi
AC_SUBST(WITH_SELENG)
dnl ************************************************
dnl end of check of the different --enable-feature options
dnl *************************************************
dnl
dnl Find pkg-config
dnl
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
if test x$PKG_CONFIG = xno ; then
AC_MSG_ERROR([*** pkg-config not found. See http://www.freedesktop.org/software/pkgconfig/])
fi
dnl check libxml2 version
if test "$USE_LIBXML2" = "yes" ; then
dnl
dnl Find awk
dnl
AC_PROG_AWK
AC_MSG_CHECKING([checking for libxml2])
LIBXML_MAJOR=2
LIBXML_MINOR=5
LIBXML_MICRO=1
LIBXML=`pkg-config --list-all|grep libxml-2.0`
if test "empty$LIBXML" = "empty" ; then
AC_MSG_ERROR([*** libxml2 not found. See http://xmlsoft.org. Make sure "pkg-config --modversion libxml2" prints at least $LIBXML_MAJOR.$LIBXML_MINOR.$LIBXML_MICRO]) ;
fi
LIBXML_VERSION=`pkg-config --modversion libxml-2.0`
MAJOR=`echo $LIBXML_VERSION |awk 'BEGIN {FS="."} {print $1}'`
MINOR=`echo $LIBXML_VERSION |awk 'BEGIN {FS="."} {print $2}'`
MICRO=`echo $LIBXML_VERSION |awk 'BEGIN {FS="."} {print $3}'`
LIBXML_VERSION=$MAJOR.$MINOR.$MICRO
if test "$LIBXML_MAJOR" -lt "2" ; then
AC_MSG_ERROR([libxml2 version at least $LIBXML_MAJOR.$LIBXML_MINOR.$LIBXML_MICRO required. Found version $LIBXML_VERSION])
fi
if test "$LIBXML_MINOR" -gt "$MINOR" ; then
AC_MSG_ERROR([libxml2 version at least $LIBXML_MAJOR.$LIBXML_MINOR.$LIBXML_MICRO required. Found version $LIBXML_VERSION])
fi
if test "$LIBXML_MICRO" -gt "$MICRO" ; then
AC_MSG_ERROR([libxml2 version at least $LIBXML_MAJOR.$LIBXML_MINOR.$LIBXML_MICRO required]. Found version $LIBXML_VERSION)
fi
AC_DEFINE(HAVE_LIBXML2, 1, [use libxml2])
AC_MSG_RESULT([yes])
fi
dnl By default compile in debug mode
CFLAGS="-g -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wparentheses -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls "
#-pedantic -Wshadow -0 -Wuninitialized
CROCO_LIBS="-L${libdir} -lcroco `pkg-config --libs glib-2.0`"
CROCO_CFLAGS="-I${includedir}/libcroco `pkg-config --cflags glib-2.0`"
if test "$USE_LIBXML2" = "yes" ; then
LIBXML2_LIBS=`pkg-config --libs libxml-2.0`
CROCO_LIBS="$CROCO_LIBS $LIBXML2_LIBS"
LIBXML2_CFLAGS=`pkg-config --cflags libxml-2.0`
CROCO_CFLAGS="$CROCO_CFLAGS $LIBXML2_CFLAGS"
REQUIRE_LIBXML2=libxml-2.0
else
REQUIRE_LIBXML2=
fi
AC_SUBST(LIBXML2_LIBS)
AC_SUBST(LIBXML2_CFLAGS)
AC_SUBST(REQUIRE_LIBXML2)
AC_SUBST(CROCO_CFLAGS)
AC_SUBST(CROCO_LIBS)
AC_SUBST(LDFLAGS)
AC_SUBST(CFLAGS)
AC_PROG_MAKE_SET
AC_OUTPUT([
Makefile
libcroco.pc
croco-config
src/Makefile
tests/Makefile
])
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