From 4d81fe27ced3d2e96866aeaf61661a925cb8edf1 Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek@redhat.com>
Date: Tue, 31 Jan 2012 16:39:36 +0100
Subject: Use profiling Docbook XSLT only if available, fall back to normal

---
 configure.ac | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 69feac683..baea45ca1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -157,11 +157,27 @@ fi
 
 if test x$HAVE_MANPAGES != x; then
     CHECK_XML_TOOLS
+
+    DOCBOOK_XSLT=http://docbook.sourceforge.net/release/xsl/current/manpages/profile-docbook.xsl
     CHECK_STYLESHEET([$SGML_CATALOG_FILES],
-                     [http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
-                     [Docbook XSL templates])
+                     [$DOCBOOK_XSLT],
+                     [Docbook XSL profiling templates],
+                     [HAVE_PROFILE_CATALOGS=1],
+                     [AC_MSG_WARN([Man pages might contain documentation for experimental features])])
+
+    if test x$HAVE_PROFILE_CATALOGS == x; then
+        DOCBOOK_XSLT=http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
+        CHECK_STYLESHEET([$SGML_CATALOG_FILES],
+                         [$DOCBOOK_XSLT],
+                         [Docbook XSL templates],
+                         [],
+                         [AC_MSG_ERROR([could not find the docbook xsl catalog])])
+    fi
+
     AC_CHECK_PROG([PO4A],[po4a],[po4a],[no])
+    AC_SUBST(DOCBOOK_XSLT)
 fi
+AM_CONDITIONAL([HAVE_PROFILE_CATALOGS], [test "x$HAVE_PROFILE_CATALOGS" != "x"])
 AM_CONDITIONAL([HAVE_MANPAGES], [test "x$HAVE_MANPAGES" != "x"])
 AM_CONDITIONAL([HAVE_PO4A], [test "x$PO4A" != "xno"])
 
-- 
cgit