configure: move xml catalog file check to its own file

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

diff --git a/configure.ac b/configure.ac
index b47c0c43bd171a6f7f37d617fc9fe0b00ffc1b3f..f1330d36bc3952540f363c78e0900a6913174112 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -386,11 +386,8 @@ else
 fi
 AC_SUBST([HTML_DIR])
 
-dnl Specific XML catalog file for validation of generated html
-LIBVIRT_ARG_WITH_ALT([XML_CATALOG_FILE],
-                     [path to XML catalog file for validating generated html],
-                     ['/etc/xml/catalog'])
-AC_SUBST([XML_CATALOG_FILE], [$with_xml_catalog_file])
+LIBVIRT_ARG_XML_CATALOG
+LIBVIRT_CHECK_XML_CATALOG
 
 dnl if --prefix is /usr, don't use /usr/var for localstatedir
 dnl or /usr/etc for sysconfdir
@@ -1835,7 +1832,7 @@ AC_MSG_NOTICE([       Use -Werror: $enable_werror])
 AC_MSG_NOTICE([     Warning Flags: $WARN_CFLAGS])
 LIBVIRT_RESULT_DTRACE
 LIBVIRT_RESULT_NUMAD
-AC_MSG_NOTICE([       XML Catalog: $with_xml_catalog_file])
+LIBVIRT_RESULT_XML_CATALOG
 LIBVIRT_RESULT_INIT_SCRIPT
 LIBVIRT_RESULT_CHRDEV_LOCK_FILES
 LIBVIRT_RESULT_DEFAULT_EDITOR

diff --git a/m4/virt-xml-catalog.m4 b/m4/virt-xml-catalog.m4
new file mode 100644 (file)
index 0000000..c75476d
--- /dev/null
+++ b/m4/virt-xml-catalog.m4
@@ -0,0 +1,33 @@
+dnl The XML catalog file check
+dnl
+dnl Copyright (C) 2016 Red Hat, Inc.
+dnl
+dnl This library is free software; you can redistribute it and/or
+dnl modify it under the terms of the GNU Lesser General Public
+dnl License as published by the Free Software Foundation; either
+dnl version 2.1 of the License, or (at your option) any later version.
+dnl
+dnl This library is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+dnl Lesser General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU Lesser General Public
+dnl License along with this library.  If not, see
+dnl <http://www.gnu.org/licenses/>.
+dnl
+
+AC_DEFUN([LIBVIRT_ARG_XML_CATALOG], [
+  LIBVIRT_ARG_WITH_ALT([XML_CATALOG_FILE],
+                       [path to XML catalog file for validating generated html],
+                       ['/etc/xml/catalog'])
+])
+
+AC_DEFUN([LIBVIRT_CHECK_XML_CATALOG], [
+  dnl Specific XML catalog file for validation of generated html
+  AC_SUBST([XML_CATALOG_FILE], [$with_xml_catalog_file])
+])
+
+AC_DEFUN([LIBVIRT_RESULT_XML_CATALOG], [
+  AC_MSG_NOTICE([       XML Catalog: $with_xml_catalog_file])
+])