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authorNico Huber <nico.h@gmx.de>2017-08-14 01:58:28 +0200
committerNico Huber <nico.h@gmx.de>2017-08-20 20:46:25 +0000
commit4ff449272dcbd09a0cad5f64e1e01021ad091a01 (patch)
tree7bcf414313415ba03c8d33c4fc81d518ea23631d /payloads/external/GRUB2
parent1b04aa25917e4bad63f1befa378660f01af1b811 (diff)
downloadcoreboot-4ff449272dcbd09a0cad5f64e1e01021ad091a01.tar.xz
payloads/external/GRUB2: Only rebuild on config changes
Change-Id: I376eea9a3e02b03010fc5c5a05199ea7b2813220 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/20991 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'payloads/external/GRUB2')
-rw-r--r--payloads/external/GRUB2/Makefile4
1 files changed, 3 insertions, 1 deletions
diff --git a/payloads/external/GRUB2/Makefile b/payloads/external/GRUB2/Makefile
index dee7f6973b..4a0a49106a 100644
--- a/payloads/external/GRUB2/Makefile
+++ b/payloads/external/GRUB2/Makefile
@@ -22,7 +22,7 @@ checkout:
git branch -f $(NAME-y) $(TAG-y) && \
git checkout $(NAME-y) || true
-config: checkout
+grub2/build/config.h: $(CONFIG_DEP) | checkout
echo " CONFIG GRUB2 $(NAME-y)"
rm -rf grub2/build
mkdir grub2/build
@@ -32,6 +32,8 @@ config: checkout
CFLAGS=-O2 TARGET_CFLAGS=-Os \
--with-platform=coreboot --enable-boot-time --disable-werror
+config: grub2/build/config.h checkout
+
grub2: config
echo " MAKE GRUB2 $(NAME-y)"
$(MAKE) -C grub2/build