1# $FreeBSD$ 2# RCSid: 3# $Id: host-target.mk,v 1.7 2014/05/16 17:54:52 sjg Exp $ 4 5# Host platform information; may be overridden 6.if !defined(_HOST_OSNAME) 7_HOST_OSNAME != uname -s 8.export _HOST_OSNAME 9.endif 10.if !defined(_HOST_OSREL) 11_HOST_OSREL != uname -r 12.export _HOST_OSREL 13.endif 14.if !defined(_HOST_ARCH) 15_HOST_ARCH != uname -p 2>/dev/null || uname -m 16# uname -p may produce garbage on linux 17.if ${_HOST_ARCH:[\#]} > 1 18_HOST_ARCH != uname -m 19.endif 20.export _HOST_ARCH 21.endif 22.if !defined(HOST_MACHINE) 23HOST_MACHINE != uname -m 24.export HOST_MACHINE 25.endif 26 27HOST_OSMAJOR := ${_HOST_OSREL:C/[^0-9].*//} 28HOST_OSTYPE := ${_HOST_OSNAME}-${_HOST_OSREL:C/\([^\)]*\)//}-${_HOST_ARCH} 29HOST_OS := ${_HOST_OSNAME} 30host_os := ${_HOST_OSNAME:tl} 31HOST_TARGET := ${host_os}${HOST_OSMAJOR}-${_HOST_ARCH} 32 33# tr is insanely non-portable, accommodate the lowest common denominator 34TR ?= tr 35toLower = ${TR} 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' 36toUpper = ${TR} 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 37