[xml] libxslt 1.0.2 build patch

[xml thewrittenword com]

$(CFLAGS) will be used in libxslt/Makefile.in without having it in
$(INCLUDES). With it there, all $CFLAGS get duplicated.

-- 
albert chin (china thewrittenword com)

-- snip snip
--- libxslt/Makefile.am.orig    Fri Aug 17 22:12:58 2001
+++ libxslt/Makefile.am Fri Aug 17 22:13:08 2001
@@ -1,5 +1,4 @@
-INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/libxslt \
-        $(LIBXML_CFLAGS) $(CFLAGS)
+INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/libxslt $(LIBXML_CFLAGS)
 
 lib_LTLIBRARIES = libxslt.la