[xslt] =?utf-8?q?=5BPATCH_3/3=5D_Use_pkg-config_to_check_for_libx?= =?utf-8?q?ml-2=2E0?=



pkg-config is much better suited when cross-compiling than the various
package-specific *-config scripts.

Signed-off-by: Thierry Reding <thierry reding avionic-design de>
---
 configure.ac | 113 ++---------------------------------------------------------
 1 file changed, 2 insertions(+), 111 deletions(-)

diff --git a/configure.ac b/configure.ac
index 63e5a0a..96d1b0b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -460,117 +460,8 @@ else
 fi
 AC_SUBST(WITH_DEBUGGER)
 
-dnl
-dnl The following new parameters were added to offer
-dnl the ability to specify the location of the libxml
-dnl library during linking and compilation.
-dnl
-dnl original work - Mathieu Lacage 30/03/2000
-dnl some tweaking - David Härdeman 30/10/2001
-dnl
-
-LIBXML_CONFIG_PREFIX=""
-LIBXML_SRC=""
-
-AC_ARG_WITH(libxml-prefix,
-        [  --with-libxml-prefix=[PFX]		Specify location of libxml config],
-	LIBXML_CONFIG_PREFIX=$withval
-)
-        
-AC_ARG_WITH(libxml-include-prefix,
-        [  --with-libxml-include-prefix=[PFX]	Specify location of libxml headers],
-        LIBXML_CFLAGS="-I$withval"
-)
-
-AC_ARG_WITH(libxml-libs-prefix,
-        [  --with-libxml-libs-prefix=[PFX]	Specify location of libxml libs],
-        LIBXML_LIBS="-L$withval"
-)
-
-AC_ARG_WITH(libxml-src,
-	[  --with-libxml-src=[DIR]              For libxml thats not installed yet (sets all three above)],
-	LIBXML_SRC="$withval"
-)
-AC_SUBST(LIBXML_SRC)
-
-dnl
-dnl where is xml2-config
-dnl
-
+PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED_VERSION)
 AC_SUBST(LIBXML_REQUIRED_VERSION)
-AC_MSG_CHECKING(for libxml libraries >= $LIBXML_REQUIRED_VERSION) 
-if test "x$LIBXML_CONFIG_PREFIX" != "x"
-then
-	XML_CONFIG=${LIBXML_CONFIG_PREFIX}/bin/xml2-config
-else
-	XML_CONFIG=xml2-config
-fi
-
-dnl
-dnl imported from libxml2, c.f. #77827 
-dnl
-if test "${GCC}" != "yes" ; then
-    case "${host}" in
-          *-*-hpux* )
-	       CFLAGS="${CFLAGS} -Wp,-H30000"
-	       ;;
-          *-dec-osf* )
-               CFLAGS="${CFLAGS} -ieee"
-               ;;
-    esac
-else
-    CFLAGS="${CFLAGS} -Wall"
-    case "${host}" in
-          alpha*-*-linux* )
-	       CFLAGS="${CFLAGS} -mieee"
-	       ;;
-	  alpha*-*-osf* )
-	       CFLAGS="${CFLAGS} -mieee"
-	       ;;
-    esac
-fi
-
-dnl
-dnl Override other variables if LIBXML_SRC is set
-dnl
-
-if test "x$LIBXML_SRC" != "x"
-then
-	CWD=`pwd`
-	if cd $LIBXML_SRC
-	then
-		SRC_DIR=`pwd`
-		XML_CONFIG=${SRC_DIR}/xml2-config
-		LIBXML_CFLAGS="-I${SRC_DIR}/include"
-		LIBXML_LIBS="-L${SRC_DIR}"
-		cd $CWD
-	else
-		AC_MSG_ERROR([libxml source dir not found (${LIBXML_SRC}), typo?])
-	fi
-fi
-
-dnl
-dnl make sure xml2-config is executable,
-dnl test version and init our variables
-dnl
-
-if ${XML_CONFIG} --libs print > /dev/null 2>&1
-then
-	XMLVERS=`$XML_CONFIG --version`
-	if test VERSION_TO_NUMBER(echo $XMLVERS) -ge VERSION_TO_NUMBER(echo $LIBXML_REQUIRED_VERSION)
-	then
-		AC_MSG_RESULT($XMLVERS found)
-	else
-		AC_MSG_ERROR(Version $XMLVERS found. You need at least libxml2 $LIBXML_REQUIRED_VERSION for this version of libxslt)
-	fi
-	LIBXML_LIBS="$LIBXML_LIBS `$XML_CONFIG --libs`"
-	if test "x$LIBXML_SRC" = "x"; then
-		LIBXML_CFLAGS="$LIBXML_CFLAGS `$XML_CONFIG --cflags`"
-	fi
-else
-	AC_MSG_ERROR([Could not find libxml2 anywhere, check ftp://xmlsoft.org/.])
-fi
-
 
 AC_SUBST(CFLAGS)
 AC_SUBST(CPPFLAGS)
@@ -595,7 +486,7 @@ fi
 
 if test "$with_plugins" = "yes" ; then
   AC_MSG_CHECKING([libxml2 module support])
-  WITH_MODULES="`$XML_CONFIG --modules`"
+  WITH_MODULES="`$PKG_CONFIG --variable=modules libxml-2.0`"
   if test "${WITH_MODULES}" = "1"; then
     AC_MSG_RESULT(yes)
   else
-- 
1.7.12



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