config.mak.dev: enable -Wunused-function

diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh
index d5baf635632f3d7b43b70e655cfd3bbe3e646573..0c500f7ca2641a2752f5d4819bb11efcf5f588bf 100755 (executable)
--- a/t/t5318-commit-graph.sh
+++ b/t/t5318-commit-graph.sh
@@ -134,7 +134,7 @@ test_expect_success 'Add one more commit' '
        git branch commits/8 &&
        ls $objdir/pack | grep idx >existing-idx &&
        git repack &&
-       ls $objdir/pack| grep idx | grep -v --file=existing-idx >new-idx
+       ls $objdir/pack| grep idx | grep -v -f existing-idx >new-idx
 '
 
 # Current graph structure:
@@ -254,9 +254,9 @@ test_expect_success 'check that gc computes commit-graph' '
        git config gc.writeCommitGraph true &&
        git gc &&
        cp $objdir/info/commit-graph commit-graph-after-gc &&
-       ! test_cmp commit-graph-before-gc commit-graph-after-gc &&
+       ! test_cmp_bin commit-graph-before-gc commit-graph-after-gc &&
        git commit-graph write --reachable &&
-       test_cmp commit-graph-after-gc $objdir/info/commit-graph
+       test_cmp_bin commit-graph-after-gc $objdir/info/commit-graph
 '
 
 # the verify tests below expect the commit-graph to contain