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common.mak: use clang/clang++ to compile C/C++ sources. 

Note that -integrated-as is not active by default on OR1K,
so we're still shelling out to binutils to assemble.
It is not yet possible to build everything using -integrated-as.
This commit is contained in:
whitequark 2015-07-26 03:28:37 +03:00
parent 0f47876d2e
commit 69c2a705bf
1 changed files with 11 additions and 10 deletions
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17
software/common.mak
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@ -1,19 +1,20 @@
include $(MSCDIR)/software/include/generated/cpu.mak
TARGET_PREFIX=$(CPU)-elf-
TRIPLE=$(CPU)-elf
TARGET_PREFIX=$(TRIPLE)-
RM ?= rm -f
CC_normal := $(TARGET_PREFIX)gcc
CX_normal := $(TARGET_PREFIX)g++
CC_normal := clang -target $(TRIPLE)
CX_normal := clang++ -target $(TRIPLE)
AR_normal := $(TARGET_PREFIX)ar
LD_normal := $(TARGET_PREFIX)ld
OBJCOPY_normal := $(TARGET_PREFIX)objcopy
CC_quiet = @echo " CC " $@ && $(TARGET_PREFIX)gcc
CX_quiet = @echo " CX " $@ && $(TARGET_PREFIX)g++
AR_quiet = @echo " AR " $@ && $(TARGET_PREFIX)ar
LD_quiet = @echo " LD " $@ && $(TARGET_PREFIX)ld
OBJCOPY_quiet = @echo " OBJCOPY " $@ && $(TARGET_PREFIX)objcopy
CC_quiet = @echo " CC " $@ && $(CC_normal)
CX_quiet = @echo " CX " $@ && $(CX_normal)
AR_quiet = @echo " AR " $@ && $(AR_normal)
LD_quiet = @echo " LD " $@ && $(LD_normal)
OBJCOPY_quiet = @echo " OBJCOPY " $@ && $(OBJCOPY_normal)
MSC_GIT_ID := $(shell cd $(MSCDIR) && python3 -c "from misoclib.cpu.identifier import get_id; print(hex(get_id()), end='')")