From: Stefan Reinauer reinauer@chromium.org Date: Fri, 31 Jan 2014 13:53:58 -0800
Allow specifying a file instead of /dev/null for defconfig.
BUG=none BRANCH=none TEST=emerge-panther chromeos-seabios works and produces usable SeaBIOS image
Change-Id: I01d902eb9a6dff9ced7e3dd061aa33f831a64e8c Signed-off-by: Stefan Reinauer reinauer@google.com Reviewed-on: https://chromium-review.googlesource.com/185752 Reviewed-by: Stefan Reinauer reinauer@chromium.org Commit-Queue: Stefan Reinauer reinauer@chromium.org Tested-by: Stefan Reinauer reinauer@chromium.org Reviewed-on: https://chromium-review.googlesource.com/227448 Reviewed-by: Marc Jones marc.jones@se-eng.com --- Makefile | 3 +++ scripts/kconfig/Makefile | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile index 5f7d537..b57b529 100644 --- a/Makefile +++ b/Makefile @@ -7,6 +7,9 @@ # Output directory OUT=out/
+# Default config (can be overriden) +KCONFIG_DEFCONFIG?=/dev/null + # Common command definitions export HOSTCC := $(CC) export CONFIG_SHELL := sh diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 1c12936..a3fe942 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -96,7 +96,7 @@ savedefconfig: $(obj)/conf
defconfig: $(obj)/conf @echo " Build default config" - $(Q)$< --defconfig=/dev/null $(Kconfig) + $(Q)$< --defconfig=$(KCONFIG_DEFCONFIG) $(Kconfig)
%_defconfig: $(obj)/conf $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)