[mm-common] Handle multiple make targets correctly

[Daniel Elstner <daniel src gnome org>]

commit ce360da0551d45039c80b5ac9a390c4e5f671db9
Author: Daniel Elstner <danielk openismus com>
Date:   Thu Aug 6 11:25:49 2009 +0200

    Handle multiple make targets correctly
    
    * Makefile.am (check_updates): Modify the conditional expression so
    that it will trigger the update if any of the make targets specified
    on the command line starts with "all".

 Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 759e47d..43c97e1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -62,7 +62,7 @@ download_wget = $(WGET) -N -nd -T 300 -t 5 -P '$(@D)'
 # If maintainer mode is enabled, always check the remote locations
 # of the tag files for updates when building the default target.
 if MAINTAINER_MODE
-check_updates = $(if $(MAKECMDGOALS:all%=),,$(dist_doxygen_tags_DATA))
+check_updates = $(if $(filter all%,$(or $(MAKECMDGOALS),all)),$(dist_doxygen_tags_DATA))
 else
 check_updates =
 endif