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Makefile: Add a warning if SPL/TPL cannot be built

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At present the build fails in strange ways if CONFIG_SPL is defined by
CONFIG_SUPPORT_SPL is not. Add a warning for this case as it can be very
confusing to debug.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2018-10-01 12:22:11 -06:00
parent 985ca3945f
commit 2c5eac1e18
1 changed files with 7 additions and 0 deletions
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7
scripts/Makefile.spl
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@ -45,6 +45,13 @@ SPL_ :=
SPL_TPL_ :=
endif
ifeq ($(obj)$(CONFIG_SUPPORT_SPL),spl)
$(error You cannot build SPL without enabling CONFIG_SUPPORT_SPL)
endif
ifeq ($(obj)$(CONFIG_SUPPORT_TPL),tpl)
$(error You cannot build TPL without enabling CONFIG_SUPPORT_TPL)
endif
include $(srctree)/config.mk
include $(srctree)/arch/$(ARCH)/Makefile