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

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>
Simon Glass 5 éve
szülő
commit
2c5eac1e18
1 módosított fájl, 7 hozzáadás és 0 törlés
  1. 7 0
      scripts/Makefile.spl

+ 7 - 0
scripts/Makefile.spl

@@ -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