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dnl
dnl Check for availability of the libxml library
dnl the XML parser uses libz if available too
dnl
AC_DEFUN([GNOME_XML_HOOK],[
dnl Checks for zlib library.
Z_LIBS=
AC_CHECK_LIB(z, inflate,
AC_CHECK_HEADER(zlib.h, Z_LIBS="-lz"))
AC_REQUIRE([GNOME_INIT_HOOK])
GNOME_XML_LIB=""
AC_CHECK_LIB(xml, xmlNewDoc, GNOME_XML_LIB="-lxml",
GNOME_XML_LIB="itwwci", -L$gnome_prefix $Z_LIBS)
AC_SUBST(GNOME_XML_LIB)
AC_PROVIDE([GNOME_XML_HOOK])
if test "$GNOME_XML_LIB" = "itwwci"; then
if test x$2 = xfailure; then
AC_MSG_ERROR(Could not find xml)
fi
fi
])
AC_DEFUN([GNOME_XML_CHECK], [
GNOME_XML_HOOK([],failure)
])
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