diff options
Diffstat (limited to 'tools/scripts')
| -rw-r--r-- | tools/scripts/Makefile.arch | 11 | ||||
| -rw-r--r-- | tools/scripts/Makefile.include | 19 |
2 files changed, 20 insertions, 10 deletions
diff --git a/tools/scripts/Makefile.arch b/tools/scripts/Makefile.arch index 78d90a249e88..b10b7a27c33f 100644 --- a/tools/scripts/Makefile.arch +++ b/tools/scripts/Makefile.arch @@ -4,8 +4,7 @@ HOSTARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \ -e /arm64/!s/arm.*/arm/ -e s/sa110/arm/ \ -e s/s390x/s390/ -e s/parisc64/parisc/ \ -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ - -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \ - -e s/tile.*/tile/ ) + -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ ) ifndef ARCH ARCH := $(HOSTARCH) @@ -34,14 +33,6 @@ ifeq ($(ARCH),sh64) SRCARCH := sh endif -# Additional ARCH settings for tile -ifeq ($(ARCH),tilepro) - SRCARCH := tile -endif -ifeq ($(ARCH),tilegx) - SRCARCH := tile -endif - LP64 := $(shell echo __LP64__ | ${CC} ${CFLAGS} -E -x c - | tail -n 1) ifeq ($(LP64), 1) IS_64_BIT := 1 diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include index 3fab179b1aba..dd614463d4d6 100644 --- a/tools/scripts/Makefile.include +++ b/tools/scripts/Makefile.include @@ -42,6 +42,24 @@ EXTRA_WARNINGS += -Wformat CC_NO_CLANG := $(shell $(CC) -dM -E -x c /dev/null | grep -Fq "__clang__"; echo $$?) +# Makefiles suck: This macro sets a default value of $(2) for the +# variable named by $(1), unless the variable has been set by +# environment or command line. This is necessary for CC and AR +# because make sets default values, so the simpler ?= approach +# won't work as expected. +define allow-override + $(if $(or $(findstring environment,$(origin $(1))),\ + $(findstring command line,$(origin $(1)))),,\ + $(eval $(1) = $(2))) +endef + +# Allow setting various cross-compile vars or setting CROSS_COMPILE as a prefix. +$(call allow-override,CC,$(CROSS_COMPILE)gcc) +$(call allow-override,AR,$(CROSS_COMPILE)ar) +$(call allow-override,LD,$(CROSS_COMPILE)ld) +$(call allow-override,CXX,$(CROSS_COMPILE)g++) +$(call allow-override,STRIP,$(CROSS_COMPILE)strip) + ifeq ($(CC_NO_CLANG), 1) EXTRA_WARNINGS += -Wstrict-aliasing=3 endif @@ -99,5 +117,6 @@ ifneq ($(silent),1) QUIET_CLEAN = @printf ' CLEAN %s\n' $1; QUIET_INSTALL = @printf ' INSTALL %s\n' $1; + QUIET_UNINST = @printf ' UNINST %s\n' $1; endif endif |