diff options
Diffstat (limited to 'contrib/bmake/mk/host-target.mk')
| -rw-r--r-- | contrib/bmake/mk/host-target.mk | 53 |
1 files changed, 41 insertions, 12 deletions
diff --git a/contrib/bmake/mk/host-target.mk b/contrib/bmake/mk/host-target.mk index 3e6094f16730..0316cacb2713 100644 --- a/contrib/bmake/mk/host-target.mk +++ b/contrib/bmake/mk/host-target.mk @@ -1,32 +1,54 @@ +# SPDX-License-Identifier: BSD-2-Clause +# # RCSid: -# $Id: host-target.mk,v 1.13 2020/08/05 23:32:08 sjg Exp $ +# $Id: host-target.mk,v 1.20 2024/02/17 17:26:57 sjg Exp $ +# +# @(#) Copyright (c) 2007-2023 Simon J. Gerraty +# +# This file is provided in the hope that it will +# be of use. There is absolutely NO WARRANTY. +# Permission to copy, redistribute or otherwise +# use this file is hereby granted provided that +# the above copyright notice and this notice are +# left intact. +# +# Please send copies of changes and bug-fixes to: +# sjg@crufty.net # Host platform information; may be overridden +.if !target(__${.PARSEFILE}__) +__${.PARSEFILE}__: .NOTMAIN + .if !defined(_HOST_OSNAME) -_HOST_OSNAME != uname -s +# use .MAKE.OS if available +_HOST_OSNAME := ${.MAKE.OS:U${uname -s:L:sh}} .export _HOST_OSNAME .endif .if !defined(_HOST_OSREL) _HOST_OSREL != uname -r .export _HOST_OSREL .endif -.if !defined(_HOST_MACHINE) -_HOST_MACHINE != uname -m -.export _HOST_MACHINE -.endif .if !defined(_HOST_ARCH) -# for NetBSD prefer $MACHINE (amd64 rather than x86_64) -.if ${_HOST_OSNAME:NDarwin:NNetBSD} == "" -_HOST_ARCH := ${_HOST_MACHINE} -.else _HOST_ARCH != uname -p 2> /dev/null || uname -m # uname -p may produce garbage on linux .if ${_HOST_ARCH:[\#]} > 1 || ${_HOST_ARCH:Nunknown} == "" -_HOST_ARCH := ${_HOST_MACHINE} -.endif +_HOST_ARCH = ${_HOST_MACHINE} +.elif ${_HOST_OSNAME:NDarwin} == "" && ${_HOST_ARCH:Narm:Ni386} == "" +# _HOST_MACHINE is more explicit/useful +_HOST_ARCH = ${_HOST_MACHINE} .endif .export _HOST_ARCH .endif +.if !defined(_HOST_MACHINE) +_HOST_MACHINE != uname -m +# just in case +_HOST_ARCH := ${_HOST_ARCH} +# uname -m may produce garbage on darwin ppc +.if ${_HOST_MACHINE:[\#]} > 1 +_HOST_MACHINE := ${_HOST_ARCH} +.endif +.export _HOST_MACHINE +.endif .if !defined(HOST_MACHINE) HOST_MACHINE := ${_HOST_MACHINE} .export HOST_MACHINE @@ -40,10 +62,17 @@ HOST_TARGET := ${host_os:S,/,,g}${HOST_OSMAJOR}-${_HOST_ARCH} # sometimes we want HOST_TARGET32 MACHINE32.amd64 = i386 MACHINE32.x86_64 = i386 +.if !defined(_HOST_ARCH32) _HOST_ARCH32 := ${MACHINE32.${_HOST_ARCH}:U${_HOST_ARCH:S,64$,,}} +.export _HOST_ARCH32 +.endif HOST_TARGET32 := ${host_os:S,/,,g}${HOST_OSMAJOR}-${_HOST_ARCH32} +.export HOST_TARGET HOST_TARGET32 + # tr is insanely non-portable, accommodate the lowest common denominator TR ?= tr toLower = ${TR} 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' toUpper = ${TR} 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' + +.endif |