[mm-common] Make mm-doc.m4 macros call _MM_PRE_INIT if needed

[Daniel Elstner <daniel src gnome org>]

commit e9cad21b647799d5563ccf96371adc7dbb1ba703
Author: Daniel Elstner <danielk openismus com>
Date:   Mon Aug 10 16:13:25 2009 +0200

    Make mm-doc.m4 macros call _MM_PRE_INIT if needed
    
    * macros/mm-doc.m4: Add AC_REQUIRE([_MM_PRE_INIT]) calls to public
    macros to ensure that the initialization is always expanded first.

 macros/mm-doc.m4 |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/macros/mm-doc.m4 b/macros/mm-doc.m4
index 3fb4136..9198b64 100644
--- a/macros/mm-doc.m4
+++ b/macros/mm-doc.m4
@@ -67,6 +67,7 @@ AC_MSG_RESULT([$MMDOCTOOLDIR])[]dnl
 ##
 AC_DEFUN([MM_CONFIG_DOCTOOL_DIR],
 [dnl
+AC_REQUIRE([_MM_PRE_INIT])[]dnl
 m4_ifval([$1], [MMDOCTOOLDIR='${top_srcdir}/$1'], [AC_REQUIRE([_MM_CONFIG_DOCTOOL_DIR])])
 AC_SUBST([MMDOCTOOLDIR])[]dnl
 ])
@@ -134,6 +135,7 @@ AC_SUBST([DOCINSTALL_FLAGS], [[]])[]dnl
 AC_DEFUN([MM_ARG_ENABLE_DOCUMENTATION],
 [dnl
 AC_BEFORE([$0], [MM_ARG_WITH_TAGFILE_DOC])[]dnl
+AC_REQUIRE([_MM_PRE_INIT])[]dnl
 AC_REQUIRE([_MM_ARG_ENABLE_DOCUMENTATION])[]dnl
 ])