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

View File

@@ -114,18 +114,6 @@ CC:=clang -m32 -mno-mmx -mno-sse -no-integrated-as
HOSTCC:=clang
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)))
# The primary target needs to be here before we include the