mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 00:48:50 +00:00
c8a950d0d3
Several Makefiles in tools/ need to define the host toolchain variables. Move their definition to tools/scripts/Makefile.include Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/bpf/20201110164310.2600671-2-jean-philippe@linaro.org
48 lines
1.1 KiB
Makefile
48 lines
1.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
ifeq ($(srctree),)
|
|
srctree := $(patsubst %/,%,$(dir $(CURDIR)))
|
|
srctree := $(patsubst %/,%,$(dir $(srctree)))
|
|
endif
|
|
|
|
include $(srctree)/tools//scripts/Makefile.include
|
|
|
|
define allow-override
|
|
$(if $(or $(findstring environment,$(origin $(1))),\
|
|
$(findstring command line,$(origin $(1)))),,\
|
|
$(eval $(1) = $(2)))
|
|
endef
|
|
|
|
$(call allow-override,CC,$(CROSS_COMPILE)gcc)
|
|
$(call allow-override,LD,$(CROSS_COMPILE)ld)
|
|
|
|
export HOSTCC HOSTLD HOSTAR
|
|
|
|
ifeq ($(V),1)
|
|
Q =
|
|
else
|
|
Q = @
|
|
endif
|
|
|
|
export Q srctree CC LD
|
|
|
|
MAKEFLAGS := --no-print-directory
|
|
build := -f $(srctree)/tools/build/Makefile.build dir=. obj
|
|
|
|
all: $(OUTPUT)fixdep
|
|
|
|
clean:
|
|
$(call QUIET_CLEAN, fixdep)
|
|
$(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
|
|
$(Q)rm -f $(OUTPUT)fixdep
|
|
$(call QUIET_CLEAN, feature-detect)
|
|
$(Q)$(MAKE) -C feature/ clean >/dev/null
|
|
|
|
$(OUTPUT)fixdep-in.o: FORCE
|
|
$(Q)$(MAKE) $(build)=fixdep
|
|
|
|
$(OUTPUT)fixdep: $(OUTPUT)fixdep-in.o
|
|
$(QUIET_LINK)$(HOSTCC) $(KBUILD_HOSTLDFLAGS) -o $@ $<
|
|
|
|
FORCE:
|
|
|
|
.PHONY: FORCE
|