From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Wed, 2 Apr 2014 17:35:35 +0000 (+0200)
Subject: magic for debugging in make
X-Git-Tag: sfa-3.1-3~1
X-Git-Url: http://git.onelab.eu/?p=sfa.git;a=commitdiff_plain;h=9387180f9530a333fae7bfad2828b1f0f7f3ed10

magic for debugging in make
---

diff --git a/Makefile b/Makefile
index 3f9bf37b..6279ed1f 100644
--- a/Makefile
+++ b/Makefile
@@ -219,3 +219,13 @@ sfa/util/{sfalogging,faults,genicode,enumeration,__init__}.py
 clientlibsync: 
 	@[ -d "$(CLIENTLIBTARGET)" ] || { echo "You need to set the make variable CLIENTLIBTARGET"; exit 1; }
 	rsync -av --relative $(CLIENTLIBFILES) $(CLIENTLIBTARGET)
+
+#################### convenience, for debugging only
+# make +foo : prints the value of $(foo)
+# make ++foo : idem but verbose, i.e. foo=$(foo)
+++%: varname=$(subst +,,$@)
+++%:
+	@echo "$(varname)=$($(varname))"
++%: varname=$(subst +,,$@)
++%:
+	@echo "$($(varname))"