Patrick Georgi (pgeorgi@google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18263
-gerrit
commit e7627bccf6c45a515d0f964927c15935d5e41a27 Author: Patrick Georgi pgeorgi@google.com Date: Mon Jan 30 15:29:34 2017 +0100
build system: mark sub-make invocations as parallelizable
We rely on gnu make, so we can expect the jobserver to be around in parallel builds, too. Avoids some make warnings and slightly speeds up the build if those sub-makes are executed (eg for arm-trusted-firmware and vboot).
Change-Id: I0e6a77f2813f7453d53e88e0214ad8c1b8689042 Signed-off-by: Patrick Georgi pgeorgi@google.com --- Makefile | 2 +- Makefile.inc | 4 ++-- src/arch/arm64/Makefile.inc | 4 ++-- src/vboot/Makefile.inc | 4 ++-- 4 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/Makefile b/Makefile index 2973030..4a05890 100644 --- a/Makefile +++ b/Makefile @@ -168,7 +168,7 @@ real-all: real-target .SECONDEXPANSION:
$(KCONFIG_AUTOHEADER): $(KCONFIG_CONFIG) - $(MAKE) oldconfig + +$(MAKE) oldconfig
# Add a new class of source/object files to the build system add-class= \ diff --git a/Makefile.inc b/Makefile.inc index d609ac4..2267f32 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -274,7 +274,7 @@ cbfs-files-processor-vsa= \ # arg2: output cbfs-files-processor-defconfig= \ $(eval $(2): $(1) $(obj)/build.h; \ - printf " CREATE $(2) (from $(1))\n"; \ + +printf " CREATE $(2) (from $(1))\n"; \ printf "# This image was built using coreboot " > $(2).tmp && \ grep "<COREBOOT_VERSION>" $(obj)/build.h |cut -d" -f2 >> $(2).tmp && \ $(MAKE) DOTCONFIG=$(1) DEFCONFIG=$(2).tmp2 savedefconfig && \ @@ -486,7 +486,7 @@ $(ROMCC_BIN): $(top)/util/romcc/romcc.c IFDTOOL:=$(objutil)/ifdtool/ifdtool $(IFDTOOL): @printf " Compile IFDTOOL\n" - $(MAKE) -C $(top)/util/ifdtool + +$(MAKE) -C $(top)/util/ifdtool cp -a $(top)/util/ifdtool/ifdtool $@
IFDFAKE:=$(objutil)/ifdfake/ifdfake diff --git a/src/arch/arm64/Makefile.inc b/src/arch/arm64/Makefile.inc index 78ea427..c6c0280 100644 --- a/src/arch/arm64/Makefile.inc +++ b/src/arch/arm64/Makefile.inc @@ -172,8 +172,8 @@ BL31_LDFLAGS := --emit-relocs BL31 := $(obj)/bl31.elf
$(BL31): $(obj)/build.h - @printf " MAKE $(subst $(obj)/,,$(@))\n" - CROSS_COMPILE="$(CROSS_COMPILE_arm64)" \ + printf " MAKE $(subst $(obj)/,,$(@))\n" + +CROSS_COMPILE="$(CROSS_COMPILE_arm64)" \ CFLAGS="$(BL31_CFLAGS)" \ LDFLAGS="$(BL31_LDFLAGS)" \ $(MAKE) -C $(BL31_SOURCE) $(BL31_MAKEARGS) $(BL31_TARGET) diff --git a/src/vboot/Makefile.inc b/src/vboot/Makefile.inc index c03d639..fb373c3 100644 --- a/src/vboot/Makefile.inc +++ b/src/vboot/Makefile.inc @@ -95,8 +95,8 @@ VBOOT_CFLAGS += -I$(abspath $(obj)) -include $(top)/src/include/kconfig.h -Wno-m VBOOT_CFLAGS += -DVBOOT_DEBUG
$(VB2_LIB): $(obj)/config.h - @printf " MAKE $(subst $(obj)/,,$(@))\n" - $(Q)FIRMWARE_ARCH=$(VB_FIRMWARE_ARCH) \ + printf " MAKE $(subst $(obj)/,,$(@))\n" + +FIRMWARE_ARCH=$(VB_FIRMWARE_ARCH) \ CC="$(CC_verstage)" \ CFLAGS="$(VBOOT_CFLAGS)" VBOOT2="y" \ $(MAKE) -C $(VBOOT_SOURCE) \