From 2002631bd71ba970d77f9b5c8f886c3bf1349e45 Mon Sep 17 00:00:00 2001
From: Gaetan Nadon <memsize@videotron.ca>
Date: Thu, 21 Jan 2010 20:03:42 -0500
Subject: [PATCH] man: allow installing prebuilt man pages from tarball

The man pages source may be supplied in the tarball or built
from git. The makefile needs to take that into consideration
and adjust the targets accordingly.

This prevents the regular make target to fail when the source
is not available and the xmlto is not available.

Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
---
 configure.ac    | 5 +++++
 man/Makefile.am | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/configure.ac b/configure.ac
index 54ea754..f5aced9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -49,6 +49,11 @@ AC_PROG_LIBTOOL
 XORG_DEFAULT_OPTIONS
 XORG_WITH_XMLTO
 
+# Determine if the source for man pages is available
+# It may already be present (tarball) or can be generated using xmlto
+AM_CONDITIONAL([INSTALL_MANPAGES],
+	[test -f "$srcdir/man/Xcomposite.man" || test "x$have_xmlto" = xyes])
+
 # Check compositeext configuration, strip extra digits from package version to
 # find the required protocol version
 
diff --git a/man/Makefile.am b/man/Makefile.am
index 13a75c5..54eb624 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -21,8 +21,10 @@ Xcomposite_man_aliases = 			\
 
 Xcomposite_shadowmen = $(Xcomposite_man_aliases:=.@LIB_MAN_SUFFIX@)
 
+if INSTALL_MANPAGES
 libman_DATA = $(libman_PRE:man=@LIB_MAN_SUFFIX@) \
 	      $(Xcomposite_shadowmen)
+endif
 
 EXTRA_DIST  = $(libman_PRE) $(libman_xml)
 
-- 
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