u-boot.mk: pass HOSTCC and HOST_CFLAGS into the build

Cuts build time on Mac OS X in half by avoiding repeated $(shell) calls
from the build system

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2017-03-16 09:01:56 +01:00
parent d3bc11857a
commit 68139cc0e8
2 changed files with 7 additions and 0 deletions

View File

@ -40,6 +40,11 @@ endef
TARGET_DEP = TARGET_$(BUILD_TARGET)$(if $(BUILD_SUBTARGET),_$(BUILD_SUBTARGET))
UBOOT_MAKE_FLAGS = \
HOSTCC="$(HOSTCC)" \
HOSTCFLAGS='$(HOST_CFLAGS) $$$$(HOSTCPPFLAGS)' \
HOSTLDFLAGS=""
define Build/U-Boot/Target
$(eval $(call U-Boot/Init,$(1)))
$(eval $(call U-Boot/Default,$(1)))

View File

@ -366,6 +366,8 @@ define Build/Prepare
$(call CompressVR9Firmware,22f,2)
endef
UBOOT_MAKE_FLAGS :=
ifeq ($(SUBTARGET),xway)
SOC:=danube
else