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Add MACHINE_GNU_PLATFORM to identify as "netbsdelf" for historically a.out

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platforms.  While there, allow MACHINE_GNU_ARCH and MACHINE_CPU to be
inherited from the environment.
This commit is contained in:
tv 2001-06-02 01:53:29 +00:00
parent 549a254824
commit ca502c58a6
1 changed files with 17 additions and 9 deletions
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26
share/mk/bsd.own.mk
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@ -1,4 +1,4 @@
# $NetBSD: bsd.own.mk,v 1.160 2001/06/01 17:49:33 tv Exp $
# $NetBSD: bsd.own.mk,v 1.161 2001/06/02 01:53:29 tv Exp $
.if !defined(_BSD_OWN_MK_)
_BSD_OWN_MK_=1
@ -124,6 +124,7 @@ SHLIB_VERSION_FILE?= ${.CURDIR}/shlib_version
# GNU sources and packages sometimes see architecture names differently.
# This table maps an architecture name to its GNU counterpart.
# Use as so: ${GNU_ARCH.${TARGET_ARCH}} or ${MACHINE_GNU_ARCH}
.ifndef MACHINE_GNU_ARCH
GNU_ARCH.alpha=alpha
GNU_ARCH.arm26=armv2
GNU_ARCH.arm32=arm
@ -136,11 +137,24 @@ GNU_ARCH.powerpc=powerpc
GNU_ARCH.sh3eb=sh
GNU_ARCH.sh3el=sh
GNU_ARCH.sparc=sparc
GNU_ARCH.sparc64=sparc
GNU_ARCH.sparc64=sparc64
GNU_ARCH.vax=vax
MACHINE_GNU_ARCH=${GNU_ARCH.${MACHINE_ARCH}}
.endif
# In order to identify NetBSD to GNU packages, we sometimes need
# an "elf" tag for historically a.out platforms.
.if ${OBJECT_FMT} == "ELF" &&
(${MACHINE_ARCH} == "i386" || \
${MACHINE_ARCH} == "m68k" || \
${MACHINE_ARCH} == "sparc")
MACHINE_GNU_PLATFORM?= netbsdelf
.else
MACHINE_GNU_PLATFORM?= netbsd
.endif
# CPU model, derived from MACHINE_ARCH
MACHINE_CPU= ${MACHINE_ARCH:C/mipse[bl]/mips/:S/arm26/arm/:S/arm32/arm/:C/sh3e[bl]/sh3/}
MACHINE_CPU?= ${MACHINE_ARCH:C/mipse[bl]/mips/:S/arm26/arm/:S/arm32/arm/:C/sh3e[bl]/sh3/}
.if ${MACHINE_ARCH} == "mips"
.BEGIN:
@ -153,12 +167,6 @@ MACHINE_CPU= ${MACHINE_ARCH:C/mipse[bl]/mips/:S/arm26/arm/:S/arm32/arm/:C/sh3e[b
@false
.endif
.if ${MACHINE_ARCH} == "sparc64"
MACHINE_GNU_ARCH=${MACHINE_ARCH}
.else
MACHINE_GNU_ARCH=${GNU_ARCH.${MACHINE_ARCH}}
.endif
TARGETS+= all clean cleandir depend dependall includes \
install lint obj regress tags html installhtml cleanhtml
.PHONY: all clean cleandir depend dependall distclean includes \