Makefile: bugfix (my bug) for git submodules

The rule for "git submodule update" was wrong, so the command was always performed. This is a pain if you are using commits in the submodule that are not yet committed in the supermodule. This always happens during development. I'm sorry for the inconvienence, and I thank Aurelio for noting this. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Makefile: bugfix (my bug) for git submodules
The rule for "git submodule update" was wrong, so the command was always performed. This is a pain if you are using commits in the submodule that are not yet committed in the supermodule. This always happens during development. I'm sorry for the inconvienence, and I thank Aurelio for noting this. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
2086ab2b · Alessandro Rubini · 96c787d8 · 2086ab2b
Commit 2086ab2b authored Nov 22, 2012 by Alessandro Rubini
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Makefile Makefile +1 -3

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--- a/Makefile
+++ b/Makefile
@@ -131,9 +131,7 @@ tools:
 # who didn't read carefully the manual won't get confused
 gitmodules:
 	@test -d ptp-noposix/libposix || echo "Checking out submodules"
-	@test -d ptp-noposix/libposix || \
-		git submodule init && git submodule update
-
+	@test -d ptp-noposix/libposix || git submodule update --init


 # following targets from Makefile.kconfig