Before this commit, make terminated with an error where it shouldn't under some condition.
This bug happened when we built a board unsupporting generic board right after building with generic board.
For example, the following sequence failed. (harmony uses generic board but microblaze-generic does not support it)
$ make harmony_config Configuring for harmony board... $ make CROSS_COMPILE=arm-linux-gnueabi- [ Build succeed ] $ make microblaze-generic_config Configuring for microblaze-generic board... $ make CROSS_COMPILE=microblaze-linux- Makefile:488: *** Your architecture does not support generic board. Please undefined CONFIG_SYS_GENERIC_BOARD in your board config file. Stop.
We had to do "make mrproper" before building the microblaze board.
This commit fixes this unconvenience.
Move generic board sanity check to "prepare1" target, which is run after generation of include/autoconf.mk.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com ---
Makefile | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/Makefile b/Makefile index 84d6db4..fffeb7e 100644 --- a/Makefile +++ b/Makefile @@ -485,13 +485,6 @@ ifeq ($(wildcard include/config.mk),) $(error "System not configured - see README") endif
-ifeq ($(__HAVE_ARCH_GENERIC_BOARD),) -ifneq ($(CONFIG_SYS_GENERIC_BOARD),) -$(error Your architecture does not support generic board. \ -Please undefined CONFIG_SYS_GENERIC_BOARD in your board config file) -endif -endif - # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use # that (or fail if absent). Otherwise, search for a linker script in a # standard location. @@ -996,7 +989,13 @@ endif prepare2: prepare3 outputmakefile
prepare1: prepare2 $(version_h) $(timestamp_h) - @: +ifeq ($(__HAVE_ARCH_GENERIC_BOARD),) +ifeq ($(CONFIG_SYS_GENERIC_BOARD),y) + @echo >&2 " Your architecture does not support generic board." + @echo >&2 " Please undefine CONFIG_SYS_GENERIC_BOARD in your board config file." + @/bin/false +endif +endif
archprepare: prepare1 scripts_basic