/[gentoo-x86]/eclass/toolchain-funcs.eclass
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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.11 2004/12/07 22:30:24 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.12 2004/12/13 23:49:07 vapier Exp $
4# 4#
5# Author: Toolchain Ninjas <ninjas@gentoo.org> 5# Author: Toolchain Ninjas <ninjas@gentoo.org>
6# 6#
7# This eclass contains (or should) functions to get common info 7# This eclass contains (or should) functions to get common info
8# about the toolchain (libc/compiler/binutils/etc...) 8# about the toolchain (libc/compiler/binutils/etc...)
85 for var in "$@" ; do 85 for var in "$@" ; do
86 eval tc-get${var} 86 eval tc-get${var}
87 done 87 done
88} 88}
89 89
90# A simple way to see if we're using a cross-compiler ...
91tc-is-cross-compiler() {
92 local ret tmpfile=$(emktemp).c
93 echo 'int main(){return 0;}' > "${tmpfile}"
94 $(tc-getCC) "${tmpfile}" -o "${tmpfile}".bin
95 "${tmpfile}".bin &>/dev/null
96 ret=$?
97 rm -f "${tmpfile}" "${tmpfile}".bin
98}
99
90 100
91# Returns the version as by `$CC -dumpversion` 101# Returns the version as by `$CC -dumpversion`
92gcc-fullversion() { 102gcc-fullversion() {
93 echo "$($(tc-getCC) -dumpversion)" 103 echo "$($(tc-getCC) -dumpversion)"
94} 104}

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