From 8474812991f619aa1db5bce387323148e9ee5e3d Mon Sep 17 00:00:00 2001
From: roland <roland@fedoraproject.org>
Date: Thu, 3 May 2007 22:49:17 +0000
Subject: [PATCH] Fix boilerplate for merged setup.

---
 Makefile | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 13a5c43..d78b5be 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,22 @@
 NAME := elfutils
 SPECFILE = elfutils.spec
 
-include ../common/Makefile.common
+define find-makefile-common
+for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then if [ -f $$d/CVS/Root -a -w $$/Makefile.common ] ; then cd $$d ; cvs -Q update ; fi ; echo "$$d/Makefile.common" ; break ; fi ; done
+endef
+
+MAKEFILE_COMMON := $(shell $(find-makefile-common))
+
+ifeq ($(MAKEFILE_COMMON),)
+# attept a checkout
+define checkout-makefile-common
+test -f CVS/Root && { cvs -Q -d $$(cat CVS/Root) checkout common && echo "common/Makefile.common" ; } || { echo "ERROR: I can't figure out how to checkout the 'common' module." ; exit -1 ; } >&2
+endef
+
+MAKEFILE_COMMON := $(shell $(checkout-makefile-common))
+endif
+
+include $(MAKEFILE_COMMON)
 
 MONOTONE = mtn