rootfs-overlay: use a make foreach instead of a shell for

Makes the code uniform with the post-build and post-image implementation
(which is slightly simpler and, presumably, more efficient).

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Luca Ceresoli 2013-04-08 06:50:16 +00:00 committed by Peter Korsgaard
parent 92625d742e
commit e9b7712837

View File

@ -501,13 +501,12 @@ endif
echo "PRETTY_NAME=\"Buildroot $(BR2_VERSION)\"" \
) > $(TARGET_DIR)/etc/os-release
@for dir in $(call qstrip,$(BR2_ROOTFS_OVERLAY)); do \
$(call MESSAGE,"Copying overlay $${dir}"); \
@$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
$(call MESSAGE,"Copying overlay $(d)"); \
rsync -a \
--exclude .empty --exclude .svn --exclude .git \
--exclude .hg --exclude '*~' \
$${dir}/ $(TARGET_DIR); \
done
$(d)/ $(TARGET_DIR)$(sep))
@$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_BUILD_SCRIPT)), \
$(call MESSAGE,"Executing post-build script $(s)"); \