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build: re-enable ccache support 

The ccache support was mostly disabled because it
didn't hook onto most compilers anymore.

Caveat: ccache and scan-build don't work together since
scan-build doesn't like arguments in its compiler command
line (eg. "ccache gcc").

Change-Id: I7c1c6e22cb662f2b08e774ea484ac1c412fdd2db
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5775
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Patrick Georgi 2014-05-17 18:38:10 +02:00
parent fadbe5f657
commit e47477e52c
2 changed files with 19 additions and 13 deletions
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12
Makefile
View File

@ -114,18 +114,6 @@ CC:=clang -m32 -mno-mmx -mno-sse -no-integrated-as
HOSTCC:=clang HOSTCC:=clang
endif endif
ifeq ($(CONFIG_CCACHE),y)
CCACHE:=$(word 1,$(wildcard $(addsuffix /ccache,$(subst :, ,$(PATH)))))
ifeq ($(CCACHE),)
$(error ccache selected, but not found in PATH)
endif
CCACHE:=CCACHE_COMPILERCHECK=content CCACHE_BASEDIR=$(top) $(CCACHE)
CC := $(CCACHE) $(CC)
HOSTCC := $(CCACHE) $(HOSTCC)
HOSTCXX := $(CCACHE) $(HOSTCXX)
ROMCC_BIN := $(CCACHE) $(ROMCC_BIN)
endif
strip_quotes = $(subst ",,$(subst \",,$(1))) strip_quotes = $(subst ",,$(subst \",,$(1)))
# The primary target needs to be here before we include the # The primary target needs to be here before we include the

20
toolchain.inc
View File

@ -19,6 +19,24 @@
ARCH_SUPPORTED := armv7 x86_32 ARCH_SUPPORTED := armv7 x86_32
# ccache integration
ifeq ($(CONFIG_CCACHE),y)
CCACHE:=$(word 1,$(wildcard $(addsuffix /ccache,$(subst :, ,$(PATH)))))
ifeq ($(CCACHE),)
$(error ccache selected, but not found in PATH)
endif
export CCACHE_COMPILERCHECK=content
export CCACHE_BASEDIR=$(top)
$(foreach arch,$(ARCH_SUPPORTED), \
$(eval CC_$(arch):=$(CCACHE) $(CC_$(arch))))
HOSTCC:=$(CCACHE) $(HOSTCC)
HOSTCXX:=$(CCACHE) $(HOSTCXX)
ROMCC=$(CCACHE) $(ROMCC_BIN)
endif
# scan-build integration # scan-build integration
ifneq ($(CCC_ANALYZER_OUTPUT_FORMAT),) ifneq ($(CCC_ANALYZER_OUTPUT_FORMAT),)
@ -28,7 +46,7 @@ export CCC_ANALYZER_ANALYSIS := -analyzer-opt-analyze-headers
endif endif
$(foreach arch,$(ARCH_SUPPORTED), \ $(foreach arch,$(ARCH_SUPPORTED), \
$(eval CC_$(arch):=CCC_CC=$(CC_$(arch)) $(CC) )) $(eval CC_$(arch):=CCC_CC="$(CC_$(arch))" $(CC) ))
HOSTCC:=CCC_CC="$(HOSTCC)" $(CC) HOSTCC:=CCC_CC="$(HOSTCC)" $(CC)
HOSTCXX:=CCC_CXX="$(HOSTCXX)" $(CXX) HOSTCXX:=CCC_CXX="$(HOSTCXX)" $(CXX)