From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 11 Nov 2008 21:12:17 +0000 (-0800)
Subject: Makefile: help people who run 'make check' by mistake
X-Git-Tag: v1.6.1-rc1~72^2~3
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/912f9980d233961c48a225cce2657f165c98c8ae?hp=--cc

Makefile: help people who run 'make check' by mistake

The target to run self test is 'make test', but there are people who try
'make check' and worse yet do not have sparse installed.

Suggest 'make test' target when they do not have 'sparse'.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

912f9980d233961c48a225cce2657f165c98c8ae
diff --git a/Makefile b/Makefile
index becd008e04..186a8efd1b 100644
--- a/Makefile
+++ b/Makefile
@@ -1329,7 +1329,16 @@ check-sha1:: test-sha1$X
 	./test-sha1.sh
 
 check: common-cmds.h
-	for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
+	if sparse; \
+	then \
+		for i in *.c; \
+		do \
+			sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
+		done; \
+	else \
+		echo 2>&1 "Did you mean 'make test'?"; \
+		exit 1; \
+	fi
 
 remove-dashes:
 	./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)