build: allow romcc to be wrapped
Allow ccache and scan-build to wrap romcc. This works a bit different from the other compilers because we only define it later. Change-Id: I3adce91d3dde9dd50aa6a2baad5b457744f35575 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5773 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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2
Makefile
2
Makefile
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@ -135,7 +135,7 @@ CCACHE:=CCACHE_COMPILERCHECK=content CCACHE_BASEDIR=$(top) $(CCACHE)
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CC := $(CCACHE) $(CC)
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HOSTCC := $(CCACHE) $(HOSTCC)
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HOSTCXX := $(CCACHE) $(HOSTCXX)
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ROMCC := $(CCACHE) $(ROMCC)
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ROMCC_BIN := $(CCACHE) $(ROMCC_BIN)
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endif
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strip_quotes = $(subst ",,$(subst \",,$(1)))
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@ -280,8 +280,11 @@ ifeq ($(_WINCHECK),Cygwin)
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STACK=-Wl,--stack,16384000
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endif
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ROMCC:= $(objutil)/romcc/romcc
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$(ROMCC): $(top)/util/romcc/romcc.c
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# this allows ccache to prepend itself
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# (ccache handling happens first)
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ROMCC_BIN= $(objutil)/romcc/romcc
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ROMCC?=$(ROMCC_BIN)
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$(ROMCC_BIN): $(top)/util/romcc/romcc.c
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@printf " HOSTCC $(subst $(obj)/,,$(@)) (this may take a while)\n"
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@# Note: Adding -O2 here might cause problems. For details see:
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@# http://www.coreboot.org/pipermail/coreboot/2010-February/055825.html
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