2016-07-22 14:55:53 +02:00
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HOSTARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \
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2015-03-02 05:31:03 +01:00
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-e s/sun4u/sparc/ -e s/sparc64/sparc/ \
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2015-03-17 14:29:47 +01:00
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-e /arm64/!s/arm.*/arm/ -e s/sa110/arm/ \
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2014-01-03 15:32:32 +01:00
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-e s/s390x/s390/ -e s/parisc64/parisc/ \
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-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
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2014-02-11 04:03:48 +01:00
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-e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \
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-e s/tile.*/tile/ )
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2016-07-22 21:19:20 +02:00
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2016-07-22 14:55:53 +02:00
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ifndef ARCH
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ARCH := $(HOSTARCH)
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endif
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2014-01-03 15:32:32 +01:00
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|
2016-07-22 21:19:20 +02:00
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SRCARCH := $(ARCH)
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|
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# Additional ARCH settings for x86
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ifeq ($(ARCH),i386)
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SRCARCH := x86
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endif
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|
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ifeq ($(ARCH),x86_64)
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SRCARCH := x86
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|
|
endif
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|
# Additional ARCH settings for sparc
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ifeq ($(ARCH),sparc32)
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|
|
SRCARCH := sparc
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|
|
endif
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|
|
ifeq ($(ARCH),sparc64)
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|
|
|
SRCARCH := sparc
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|
|
|
endif
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|
|
|
|
|
|
# Additional ARCH settings for sh
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|
|
ifeq ($(ARCH),sh64)
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|
|
|
SRCARCH := sh
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|
|
|
endif
|
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|
|
|
|
|
|
# Additional ARCH settings for tile
|
|
|
|
ifeq ($(ARCH),tilepro)
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|
|
|
SRCARCH := tile
|
|
|
|
endif
|
|
|
|
ifeq ($(ARCH),tilegx)
|
|
|
|
SRCARCH := tile
|
|
|
|
endif
|
|
|
|
|
2015-01-12 03:20:55 +01:00
|
|
|
LP64 := $(shell echo __LP64__ | ${CC} ${CFLAGS} -E -x c - | tail -n 1)
|
|
|
|
ifeq ($(LP64), 1)
|
2014-10-23 23:16:03 +02:00
|
|
|
IS_64_BIT := 1
|
|
|
|
else
|
2015-01-12 03:20:55 +01:00
|
|
|
IS_64_BIT := 0
|
2014-10-23 23:16:03 +02:00
|
|
|
endif
|