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

---
 src/external/docbook.m4 | 13 +++++--------
 src/man/Makefile.am     |  9 +++++++--
 2 files changed, 12 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/external/docbook.m4 b/src/external/docbook.m4
index cae89feb1..deb8632fa 100644
--- a/src/external/docbook.m4
+++ b/src/external/docbook.m4
@@ -10,15 +10,10 @@ AC_DEFUN([CHECK_XML_TOOLS],
   if test ! -x "$XMLLINT"; then
     AC_MSG_ERROR([Could not find xmllint])
   fi
-
-  AC_PATH_PROG([XMLCATALOG], [xmlcatalog])
-  if test ! -x "$XMLCATALOG"; then
-    AC_MSG_ERROR([Could not find xmlcatalog])
-  fi
 ])
 
 dnl Usage:
-dnl   CHECK_STYLESHEET_URI(FILE, URI, [FRIENDLY-NAME])
+dnl   CHECK_STYLESHEET_URI(FILE, URI, [FRIENDLY-NAME], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
 dnl Checks if the XML catalog given by FILE exists and
 dnl if a particular URI appears in the XML catalog
 AC_DEFUN([CHECK_STYLESHEET],
@@ -26,10 +21,12 @@ AC_DEFUN([CHECK_STYLESHEET],
   AC_CHECK_FILE($1, [], [AC_MSG_ERROR([could not find XML catalog])])
 
   AC_MSG_CHECKING([for ifelse([$3],,[$2],[$3]) in XML catalog])
-  if AC_RUN_LOG([$XMLCATALOG --noout "$1" "$2" >&2]); then
+  if AC_RUN_LOG([$XSLTPROC --catalogs --nonet --noout "$2" >&2]); then
     AC_MSG_RESULT([yes])
+    m4_ifval([$4], [$4], [:])
   else
-    AC_MSG_ERROR([could not find ifelse([$3],,[$2],[$3]) in XML catalog])
+    AC_MSG_RESULT([no])
+    m4_ifval([$5], [$5], [:])
   fi
 ])
 
diff --git a/src/man/Makefile.am b/src/man/Makefile.am
index 36c3921d1..6e23830a5 100644
--- a/src/man/Makefile.am
+++ b/src/man/Makefile.am
@@ -16,9 +16,14 @@ endif
 
 #Special Rules:
 export SGML_CATALOG_FILES
-DOCBOOK_XSLT = http://docbook.sourceforge.net/release/xsl/current/manpages/profile-docbook.xsl
+DOCBOOK_XSLT = @DOCBOOK_XSLT@
+DOCBOOK_XSLT ?= http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
 XMLLINT_FLAGS = --catalogs --postvalid --nonet --xinclude --noout
-XSLTPROC_FLAGS = --stringparam profile.condition "$(CONDS)" --catalogs --xinclude --nonet
+XSLTPROC_FLAGS = --catalogs --xinclude --nonet
+
+if HAVE_PROFILE_CATALOGS
+XSLTPROC_FLAGS += --stringparam profile.condition "$(CONDS)"
+endif
 
 man_MANS = \
     sss_useradd.8 sss_userdel.8 sss_usermod.8 \
-- 
cgit