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dnl--------------------------------------------------------------------------------
dnl
dnl This file is part of Code_Saturne, a general-purpose CFD tool.
dnl
dnl Copyright (C) 1998-2016 EDF S.A.
dnl
dnl This program is free software; you can redistribute it and/or modify it under
dnl the terms of the GNU General Public License as published by the Free Software
dnl Foundation; either version 2 of the License, or (at your option) any later
dnl version.
dnl
dnl This program is distributed in the hope that it will be useful, but WITHOUT
dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
dnl FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
dnl details.
dnl
dnl You should have received a copy of the GNU General Public License along with
dnl this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
dnl Street, Fifth Floor, Boston, MA 02110-1301, USA.
dnl
dnl--------------------------------------------------------------------------------
# CS_AC_TEST_LIBXML2
#-------------------
# modifies or sets cs_have_libxml2, LIBXML2_CPPFLAGS, LIBXML2_LDFLAGS, and LIBXML2_LIBS
# depending on libraries found
AC_DEFUN([CS_AC_TEST_LIBXML2], [
cs_have_libxml2=no
cs_have_libxml2_header=no
libxml2_prefix=""
AC_ARG_WITH(libxml2,
[AS_HELP_STRING([--with-libxml2=PATH],
[specify prefix directory for LIBXML2])],
[if test "x$withval" = "x"; then
with_libxml2=yes
fi],
[with_libxml2=check])
AC_ARG_WITH(libxml2-include,
[AS_HELP_STRING([--with-libxml2-include=PATH],
[specify directory for LIBXML2 include files])],
[if test "x$with_libxml2" = "xcheck"; then
with_libxml2=yes
fi
LIBXML2_CPPFLAGS="-I$with_libxml2_include"],
[if test "x$with_libxml2" != "xno" ; then
if test "x$with_libxml2" != "xyes" \
-a "x$with_libxml2" != "xcheck"; then
LIBXML2_CPPFLAGS="-I$with_libxml2/include/libxml2"
else
LIBXML2_CPPFLAGS="-I/usr/include/libxml2"
fi
fi])
AC_ARG_WITH(libxml2-lib,
[AS_HELP_STRING([--with-libxml2-lib=PATH],
[specify directory for LIBXML2 library])],
[if test "x$with_libxml2" = "xcheck"; then
with_libxml2=yes
fi
LIBXML2_LDFLAGS="-L$with_libxml2_lib"],
[if test "x$with_libxml2" != "xno" -a "x$with_libxml2" != "xyes" \
-a "x$with_libxml2" != "xcheck"; then
LIBXML2_LDFLAGS="-L$with_libxml2/lib"
fi])
if test "x$with_libxml2" != "xno" ; then
saved_CPPFLAGS="$CPPFLAGS"
saved_LDFLAGS="$LDFLAGS"
saved_LIBS="$LIBS"
LIBXML2_LIBS="-lxml2"
LDFLAGS="${LIBXML2_LDFLAGS} ${LDFLAGS}"
LIBS="${LIBXML2_LIBS} ${LIBS} -lm"
CPPFLAGS="${saved_CPPFLAGS} ${LIBXML2_CPPFLAGS}"
AC_CHECK_HEADERS([libxml/parser.h],
[cs_have_libxml2_header=yes],
[],
[])
# If header not found, try other standard configurations
if test "x$cs_have_libxml2_header" = "xno" ; then
unset ac_cv_header_libxml_parser_h
LIBXML2_CPPFLAGS="-I/mingw/include/libxml2"
CPPFLAGS="${saved_CPPFLAGS} ${LIBXML2_CPPFLAGS}"
AC_CHECK_HEADERS([libxml/parser.h],
[cs_have_libxml2_header=yes],
[],
[])
fi
if test "x$cs_have_libxml2_header" = "xyes" ; then
AC_CHECK_LIB(xml2, xmlInitParser,
[ AC_DEFINE([HAVE_LIBXML2], 1, [LIBXML2 support])
cs_have_libxml2=yes
],
[AC_MSG_FAILURE([LIBXML2 support is requested, but test for LIBXML2 failed!])
],
)
else
AC_MSG_FAILURE([LIBXML2 support is requested, but LIBXML2 headers not found; ])
fi
if test "x$cs_have_libxml2" != "xyes"; then
LIBXML2_LIBS=""
fi
CPPFLAGS="$saved_CPPFLAGS"
LDFLAGS="$saved_LDFLAGS"
LIBS="$saved_LIBS"
unset saved_CPPFLAGS
unset saved_LDFLAGS
unset saved_LIBS
case $host_os in
mingw32)
libxml2_prefix=`cygpath --path --windows "$with_libxml2"`;;
*)
;;
esac
fi
AM_CONDITIONAL(HAVE_LIBXML2, test x$cs_have_libxml2 = xyes)
AC_SUBST(cs_have_libxml2)
AC_SUBST(libxml2_prefix, [${libxml2_prefix}])
AC_SUBST(LIBXML2_CPPFLAGS)
AC_SUBST(LIBXML2_LDFLAGS)
AC_SUBST(LIBXML2_LIBS)
])dnl
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