[mutter] Don't remove meta/meta-version.h during make clean

[Christophe Fergeau <teuf src gnome org>]

commit 04ddfe0a6faf510f8439a24909f05922c013701f
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Sun Aug 17 20:03:09 2014 +0200

    Don't remove meta/meta-version.h during make clean
    
    meta/meta-version.h is generated by configure, so it should be removed
    with make distclean, not make clean. This is the heuristic described in
    https://www.gnu.org/software/automake/manual/html_node/Clean.html
    
    Cleaning it in make clean means that configure; make clean; make won't
    work properly as meta/meta-version.h will be removed and not
    regenerated.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=734960

 src/Makefile.am |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 8a291e1..a6606ee 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -372,10 +372,12 @@ dbus_idle_built_sources = meta-dbus-idle-monitor.c meta-dbus-idle-monitor.h
 
 CLEANFILES =                                   \
        $(mutter_built_sources)                 \
-       $(libmutterinclude_built_headers)       \
        $(typelib_DATA)                         \
        $(gir_DATA)
 
+DISTCLEANFILES =                               \
+       $(libmutterinclude_built_headers)
+
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libmutter.pc
 
@@ -388,7 +390,10 @@ EXTRA_DIST =                               \
        org.gnome.Mutter.DisplayConfig.xml      \
        org.gnome.Mutter.IdleMonitor.xml
 
-BUILT_SOURCES = $(mutter_built_sources)
+BUILT_SOURCES =                                        \
+       $(mutter_built_sources)                 \
+       $(libmutterinclude_built_headers)
+
 MUTTER_STAMP_FILES = stamp-mutter-enum-types.h
 CLEANFILES += $(MUTTER_STAMP_FILES)