1# RCSid: 2# $Id: host-target.mk,v 1.6 2011/03/02 05:05:21 sjg Exp $ 3 4# Host platform information; may be overridden 5.if !defined(_HOST_OSNAME) 6_HOST_OSNAME != uname -s 7.export _HOST_OSNAME 8.endif 9.if !defined(_HOST_OSREL) 10_HOST_OSREL != uname -r 11.export _HOST_OSREL 12.endif 13.if !defined(_HOST_ARCH) 14_HOST_ARCH != uname -p 2>/dev/null || uname -m 15# uname -p may produce garbage on linux 16.if ${_HOST_ARCH:[\#]} > 1 17_HOST_ARCH != uname -m 18.endif 19.export _HOST_ARCH 20.endif 21 22HOST_OSMAJOR := ${_HOST_OSREL:C/[^0-9].*//} 23HOST_OSTYPE := ${_HOST_OSNAME}-${_HOST_OSREL:C/\([^\)]*\)//}-${_HOST_ARCH} 24HOST_OS := ${_HOST_OSNAME} 25host_os := ${_HOST_OSNAME:tl} 26HOST_TARGET := ${host_os}${HOST_OSMAJOR}-${_HOST_ARCH} 27 28# tr is insanely non-portable, accommodate the lowest common denominator 29TR ?= tr 30toLower = ${TR} 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' 31toUpper = ${TR} 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 32