[PATCH] test: don't use $(dir) in recipes.

Subject: [PATCH] test: don't use $(dir) in recipes.

Date: Sat, 8 Mar 2014 10:00:39 -0400

To: notmuch@notmuchmail.org

Cc:

From: David Bremner


According the semantics of make, the expansion of $(dir) in recipes
uses dynamic scope, i.e. the value at the time the recipe is run. This
means if test/Makefile.local is not the last sub-makefile included,
all heck breaks loose.
---

This was originally part of some suggested changes to Jani's folder
series, but no reason to wait for Jani and I to sort that out.

 test/Makefile.local | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/Makefile.local b/test/Makefile.local
index 99324ba..36b1c1b 100644
--- a/test/Makefile.local
+++ b/test/Makefile.local
@@ -2,6 +2,8 @@
 
 dir := test
 
+# save against changes in $(dir)
+test_src_dir := $(dir)
 extra_cflags += -I.
 
 smtp_dummy_srcs =		\
@@ -45,7 +47,7 @@ TEST_BINARIES=$(dir)/arg-test \
 test-binaries: $(TEST_BINARIES)
 
 test:	all test-binaries
-	@${dir}/notmuch-test $(OPTIONS)
+	@${test_src_dir}/notmuch-test $(OPTIONS)
 
 check: test
 
-- 
1.8.5.3


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