tests: use "test_cmp", not "diff", when verifying the result

diff --git a/t/Makefile b/t/Makefile
index bd09390d3208d7eac362cd9cf45f7dde623c4ae6..93a64750eb75f14492eb5e2f7ac2eb721a8560a6 100644 (file)
--- a/t/Makefile
+++ b/t/Makefile
@@ -6,10 +6,14 @@
 -include ../config.mak
 
 #GIT_TEST_OPTS=--verbose --debug
+GIT_TEST_CMP ?= $(DIFF)
 SHELL_PATH ?= $(SHELL)
 TAR ?= $(TAR)
 RM ?= rm -f
 
+# Make sure test-lib.sh uses make's value of GIT_TEST_CMP
+export GIT_TEST_CMP
+
 # Shell quote;
 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 
@@ -27,6 +31,8 @@ pre-clean:
 
 clean:
        $(RM) -r 'trash directory'.* test-results
+       $(RM) t????/cvsroot/CVSROOT/?*
+       $(RM) -r valgrind/bin
 
 aggregate-results-and-cleanup: $(T)
        $(MAKE) aggregate-results