kbuild: support simultaneous board configuration and "make all"

[thirdparty/u-boot.git] / Makefile

diff --git a/Makefile b/Makefile
index 1caa9f1a87be56e10c3eba9416d15a64d640e771..0fcae8316d24eb542a6c5fd1b9e0f502d6ff404f 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -428,8 +428,16 @@ 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)