+
+ captive_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $LIBXML_CFLAGS"
+ AC_CHECK_HEADERS(libxml/xmlreader.h,
+ [ glade_addon=yes ],
+ [ AC_MSG_WARN([Captive requires libxml >= 2.4.29 for --enable-install-pkg.]) ])
+ CPPFLAGS="$captive_save_CPPFLAGS"