./configure issues [MacOS X]

Hi list.
I've checked out latest CVS and I get an error while building
It doesnt find libxml headers.

./gwlib/charset.h:79:29: error: libxml/encoding.h: No such file or  
directory
./gwlib/charset.h:80:25: error: libxml/tree.h: No such file or directory

those files are found under the following locations on my system:

vpn5:/development/gateway afink$ locate libxml/tree.h
/Developer/SDKs/MacOSX10.3.9.sdk/usr/include/libxml2/libxml/tree.h
/Developer/SDKs/MacOSX10.4u.sdk/usr/include/libxml2/libxml/tree.h
/usr/include/libxml2/libxml/tree.h
/usr/local/include/libxml2/libxml/tree.h


So the fix is simply to make sure it includes a -I/usr/include/ 
libxml2/ to CFLAGS


The section in config.in is:


AC_CONFIG_SECTION([Checking for libxml2 support])
xml_ver_required="2.6.0"
AC_PATH_PROGS(XML_CONFIG, xml2-config xml-config, no)
if test "$XML_CONFIG" = "no"; then
   AC_MSG_ERROR([You MUST have the libxml2 (aka gnome-xml) library  
installed])
else
   AC_MSG_CHECKING([libxml version])
   xml_version=`$XML_CONFIG --version`
   AC_MSG_RESULT([$xml_version])
   AC_CHECK_VERSION($xml_version, $xml_ver_required,
   [ LIBS="$LIBS `$XML_CONFIG --libs`"
     CFLAGS="$CFLAGS `$XML_CONFIG --cflags`"
   ],[
     AC_MSG_ERROR([libxml2 version $xml_version is too old. You need  
at least $xml_ver_required])
   ])
fi

in other words its executing "xml2-config --cflags" to figure this out.

But this is reporting the correct flags:

$ xml2-config --cflags
-I/usr/include/libxml2

Can anyone show any light on this.

Andreas Fink
Fink Consulting GmbH

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