gc: make --prune useful again by accepting an optional parameter

diff --git a/t/Makefile b/t/Makefile
index 0d65cedaa6566a6dd654753cb574c9ee64b1c90b..ed49c20b16b520da1b460960dbadd5d31c4927ba 100644 (file)
--- a/t/Makefile
+++ b/t/Makefile
@@ -14,7 +14,8 @@ SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh)
 TSVN = $(wildcard t91[0-9][0-9]-*.sh)
 
-all: pre-clean $(T) aggregate-results clean
+all: pre-clean
+       $(MAKE) aggregate-results-and-cleanup
 
 $(T):
        @echo "*** $@ ***"; GIT_CONFIG=.git/config '$(SHELL_PATH_SQ)' $@ $(GIT_TEST_OPTS)
@@ -25,6 +26,10 @@ pre-clean:
 clean:
        $(RM) -r 'trash directory' test-results
 
+aggregate-results-and-cleanup: $(T)
+       $(MAKE) aggregate-results
+       $(MAKE) clean
+
 aggregate-results:
        '$(SHELL_PATH_SQ)' ./aggregate-results.sh test-results/t*-*
 
@@ -34,4 +39,3 @@ full-svn-test:
        $(MAKE) $(TSVN) GIT_SVN_NO_OPTIMIZE_COMMITS=0 LC_ALL=en_US.UTF-8
 
 .PHONY: pre-clean $(T) aggregate-results clean
-.NOTPARALLEL: