-# libxml.m4 serial 5 (gettext-0.18)
+# libxml.m4 serial 6 (gettext-0.18.2)
dnl Copyright (C) 2006, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl Don't use xml2-config nor pkg-config, since it doesn't work when
dnl cross-compiling or when the C compiler in use is different from the
dnl one that built the library.
+ dnl Use a test program that tries to invoke xmlFree. On Cygwin 1.7.x,
+ dnl libxml2 is built in such a way that uses of xmlFree work fine with
+ dnl -Wl,--enable-auto-import but lead to a link error with
+ dnl -Wl,--disable-auto-import.
AC_LIB_LINKFLAGS_BODY([xml2])
LIBS="$gl_save_LIBS $LIBXML2 $LIBICONV"
- AC_TRY_LINK([#include <libxml/xmlversion.h>],
- [xmlCheckVersion (0);],
+ AC_TRY_LINK([#include <libxml/xmlversion.h>
+ #include <libxml/xmlmemory.h>
+ ],
+ [xmlCheckVersion (0); xmlFree ((void *) 0);],
[gl_cv_libxml=yes
gl_cv_LIBXML="$LIBXML2 $LIBICONV"
gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
if test "$gl_cv_libxml" != yes; then
gl_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $INCXML2"
- AC_TRY_LINK([#include <libxml/xmlversion.h>],
- [xmlCheckVersion (0);],
+ AC_TRY_LINK([#include <libxml/xmlversion.h>
+ #include <libxml/xmlmemory.h>
+ ],
+ [xmlCheckVersion (0); xmlFree ((void *) 0);],
[gl_cv_libxml=yes
gl_cv_LIBXML="$LIBXML2 $LIBICONV"
gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
fi
if test -n "$libxml2_include_dir" && test -d "$libxml2_include_dir"; then
CPPFLAGS="$gl_save_CPPFLAGS -I$libxml2_include_dir"
- AC_TRY_LINK([#include <libxml/xmlversion.h>],
- [xmlCheckVersion (0);],
+ AC_TRY_LINK([#include <libxml/xmlversion.h>
+ #include <libxml/xmlmemory.h>
+ ],
+ [xmlCheckVersion (0); xmlFree ((void *) 0);],
[gl_cv_libxml=yes
gl_cv_LIBXML="$LIBXML2 $LIBICONV"
gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"