From: Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr>
Date: Tue, 25 Oct 2011 11:20:35 +0000 (+0200)
Subject: fix for command-line vars that need to have 'override' to superseed
X-Git-Tag: lxcbuild~31
X-Git-Url: http://git.onelab.eu/?p=build.git;a=commitdiff_plain;h=742e3879db1aa4a59ab13f25e24321fd8b7dee39

fix for command-line vars that need to have 'override' to superseed
definitions that occur later in the Makefile
---

diff --git a/Makefile b/Makefile
index 8245f8f2..78533ca6 100644
--- a/Makefile
+++ b/Makefile
@@ -443,7 +443,7 @@ ASSIGNS=$(foreach chunk,$(MAKEFLAGS),$(if $(findstring =,$(chunk)),$(if $(findst
 envfrompreviousrun.mk:
 	@echo "# do not edit" > $@
 	@$(foreach var,$(SAVED_VARS),echo "$(var):=$($(var))" >> $@ ;)
-	@$(foreach chunk,$(ASSIGNS),echo "$(chunk)" | sed -e s,=,:=, >> $@;)
+	@$(foreach chunk,$(ASSIGNS),echo "override $(chunk)" | sed -e s,=,:=, >> $@;)
 	@echo "# do not edit" > aliases
 	@echo -n "alias m=\"make " >> aliases
 	@$(foreach var,$(SAVED_VARS),echo -n " $(var)=$($(var))" >> aliases ;)