From 30895144f680a8b9a8b4b6313edb726361d36000 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 26 Nov 2010 13:50:29 +0200
Subject: Save test result to a temp file instead of piping it to diff

This makes tests more robust.
---
 tracer/include/makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'tracer/include')

diff --git a/tracer/include/makefile b/tracer/include/makefile
index 8bb6914..6e8f00a 100644
--- a/tracer/include/makefile
+++ b/tracer/include/makefile
@@ -58,7 +58,9 @@ $(dist):
 # Test.
 #
 $(test): $(driver) $(src_base)/test.std
-	$(call message,test $<,$< | diff -u $(src_base)/test.std -)
+	$(call message,test $<,$< >$(out_base)/test.out)
+	$(call message,,diff -u $(src_base)/test.std $(out_base)/test.out)
+	$(call message,,rm -f $(out_base)/test.out)
 
 # Clean.
 #
@@ -67,6 +69,7 @@ $(clean):                            \
   $(addsuffix .cxx.clean,$(cxx_obj)) \
   $(addsuffix .cxx.clean,$(cxx_od))  \
   $(addprefix $(out_base)/,$(odb_hdr:.hxx=-odb.cxx.hxx.clean))
+	$(call message,,rm -f $(out_base)/test.out)
 
 # Generated .gitignore.
 #
-- 
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