[U-Boot] [PATCH 34/34] Kbuild: support simultaneous board configuration and "make all"
Masahiro Yamada
yamada.m at jp.panasonic.com
Wed Dec 11 12:01:56 CET 2013
This commit fixed two problems:
[1] We could not do board configuration and "make all"
in one command line.
For example, the following did not work as we expect:
$ make sandbox_config all
Configuring for sandbox board...
make: Nothing to be done for `all'.
[2] mixed-target build did not work with -j option
For example, the following did not work:
$ make -j8 sandbox_config u-boot
Makefile:481: *** "System not configured - see README". Stop.
make: *** [u-boot] Error 2
make: *** Waiting for unfinished jobs....
Configuring for sandbox board...
Going forward, we can do
$ make -j8 sandbox_config all
This is the same as
$ make sandbox_config
$ make -j8
Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
---
Makefile | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index bd450e7..e034677 100644
--- a/Makefile
+++ b/Makefile
@@ -421,8 +421,16 @@ ifeq ($(mixed-targets),1)
# We're called with mixed targets (*config and build targets).
# Handle them one by one.
-%:: FORCE
- $(Q)$(MAKE) -C $(srctree) KBUILD_SRC= $@
+PHONY += $(MAKECMDGOALS) build-one-by-one
+
+$(MAKECMDGOALS): build-one-by-one
+ @:
+
+build-one-by-one:
+ $(Q)set -e; \
+ for i in $(MAKECMDGOALS); do \
+ $(MAKE) -f $(srctree)/Makefile $$i; \
+ done
else
ifeq ($(config-targets),1)
--
1.8.3.2
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