From e351df6bb4c05d2cffa4f3a22688f04e9a83f8f4 Mon Sep 17 00:00:00 2001
From: Tomas Chvatal <tchvatal@suse.cz>
Date: Wed, 6 Jun 2012 11:03:29 +0200
Subject: [PATCH] Create the manpage conditionaly, and also install it when
 needed.

Signed-off-by: Tomas Chvatal <tchvatal@suse.cz>
---
 Makefile.am     |   22 ++++++++++++++++++----
 configure.ac    |   30 ++++++++++++++++++++++++------
 doc/Makefile.am |    4 ----
 3 files changed, 42 insertions(+), 14 deletions(-)
 delete mode 100644 doc/Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 36f6f83..27520e0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,4 @@
-SUBDIRS = src doc
+SUBDIRS = src
 ACLOCAL_AMFLAGS = -I m4
 
 pcfiles = libcmis-@LIBCMIS_API_VERSION@.pc
@@ -8,12 +8,26 @@ libcmis-@LIBCMIS_API_VERSION@.pc: libcmis.pc
 pkgconfig_DATA = $(pcfiles)
 pkgconfigdir = $(libdir)/pkgconfig
 
+if WITH_LIBCMIS_MAN
+cmis-client.1: doc/cmis-client.xml
+	$(DOCBOOK2X) $<
+
+install-data-am: cmis-client.1
+	mkdir -p $(DESTDIR)$(mandir)/man1/
+	$(INSTALL_DATA) cmis-client.1 $(DESTDIR)$(mandir)/man1/
+
+uninstall-am:
+	-rm -rf $(DESTDIR)$(mandir)/man1/
+endif
+
+dist_man_MANS = doc/cmis-client.xml
+
 EXTRA_DIST = \
 	libcmis.pc.in \
 	run-test.sh \
-    COPYING.MPL \
-    COPYING.GPL \
-    COPYING.LGPL \
+	COPYING.MPL \
+	COPYING.GPL \
+	COPYING.LGPL \
 	src/libcmis/makefile.mk \
 	doc/cmis-client.xml
 
diff --git a/configure.ac b/configure.ac
index b0c94cc..6bfc23c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,10 +45,26 @@ AC_PROG_LIBTOOL
 AC_LIBTOOL_WIN32_DLL
 
 # TODO Check for docbook-to-man
-AC_CHECK_PROG(DOCBOOK2X,[docbook-to-man],[docbook2X])
-if test "x$DOCBOOK2X" = "x"; then
-    AC_MSG_ERROR([docbook-to-man is missing. Install docbook2X package.])
-fi
+# =============
+# Documentation
+# =============
+AC_ARG_WITH(man,
+	[AS_HELP_STRING([--without-man], [Do not build manpage])],
+	[with_man="$withval"],
+	[with_man=yes]
+)
+AS_IF([test "x$with_man" != "xno"], [
+	build_man=yes
+	AC_PATH_PROG(DOCBOOK2X,[docbook-to-man])
+	AS_IF([test -z "$DOCBOOK2X"], [
+		AC_PATH_PROG(DOCBOOK2X,[docbook2man.pl])
+		AS_IF([test -z "$DOCBOOK2X"], [
+			AC_MSG_ERROR([docbook-to-man is missing. Install docbook2X package.])
+		])
+	])
+], [build_man=no])
+AC_SUBST(DOCBOOK2X)
+AM_CONDITIONAL([WITH_LIBCMIS_MAN], [test "x$build_man" != "xno"])
 
 AC_ARG_ENABLE([werror],
 	[AS_HELP_STRING([--disable-werror], [Treat all warnings as errors, usefull for development])],
@@ -108,11 +124,12 @@ AC_TYPE_SIZE_T
 
 # Checks for library functions.
 
-AC_CONFIG_FILES([Makefile
+AC_CONFIG_FILES([
+	Makefile
 	libcmis.pc
 	src/Makefile
 	src/libcmis/Makefile
-	doc/Makefile])
+])
 AC_OUTPUT
 
 AC_MSG_NOTICE([
@@ -123,4 +140,5 @@ libcmis $VERSION:
               client: ${enable_client}
               werror: ${enable_werror}
                tests: ${enable_tests}
+                mans: ${build_man}
 ])
diff --git a/doc/Makefile.am b/doc/Makefile.am
deleted file mode 100644
index f311cca..0000000
--- a/doc/Makefile.am
+++ /dev/null
@@ -1,4 +0,0 @@
-cmis-client.1: cmis-client.xml
-	docbook-to-man $<
-
-dist_man_MANS = cmis-client.1
-- 
1.7.10.2