/[gentoo-x86]/eclass/toolchain-funcs.eclass
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1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2007 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 1.74 2007/08/17 10:14:13 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.77 2008/06/01 08:56:56 aballier Exp $
4 4
5# @ECLASS: toolchain-funcs.eclass 5# @ECLASS: toolchain-funcs.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Toolchain Ninjas <toolchain@gentoo.org> 7# Toolchain Ninjas <toolchain@gentoo.org>
8# @BLURB: functions to query common info about the toolchain 8# @BLURB: functions to query common info about the toolchain
168 arm*) echo arm;; 168 arm*) echo arm;;
169 avr*) ninj avr32 avr;; 169 avr*) ninj avr32 avr;;
170 bfin*) ninj blackfin bfin;; 170 bfin*) ninj blackfin bfin;;
171 cris*) echo cris;; 171 cris*) echo cris;;
172 hppa*) ninj parisc hppa;; 172 hppa*) ninj parisc hppa;;
173 i?86*) ninj i386 x86;; 173 i?86*)
174 # Starting with linux-2.6.24, the 'x86_64' and 'i386'
175 # trees have been unified into 'x86'.
176 # FreeBSD still uses i386
177 if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -lt $(KV_to_int 2.6.24) || ${host} == *freebsd* ]] ; then
178 echo i386
179 else
180 echo x86
181 fi
182 ;;
174 ia64*) echo ia64;; 183 ia64*) echo ia64;;
175 m68*) echo m68k;; 184 m68*) echo m68k;;
176 mips*) echo mips;; 185 mips*) echo mips;;
177 nios2*) echo nios2;; 186 nios2*) echo nios2;;
178 nios*) echo nios;; 187 nios*) echo nios;;
203 sparc*) [[ ${PROFILE_ARCH} == "sparc64" ]] \ 212 sparc*) [[ ${PROFILE_ARCH} == "sparc64" ]] \
204 && ninj sparc64 sparc \ 213 && ninj sparc64 sparc \
205 || echo sparc 214 || echo sparc
206 ;; 215 ;;
207 vax*) echo vax;; 216 vax*) echo vax;;
208 x86_64*) ninj x86_64 amd64;; 217 x86_64*)
218 # Starting with linux-2.6.24, the 'x86_64' and 'i386'
219 # trees have been unified into 'x86'.
220 if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.24) ]] ; then
221 echo x86
222 else
223 ninj x86_64 amd64
224 fi
225 ;;
209 226
210 # since our usage of tc-arch is largely concerned with 227 # since our usage of tc-arch is largely concerned with
211 # normalizing inputs for testing ${CTARGET}, let's filter 228 # normalizing inputs for testing ${CTARGET}, let's filter
212 # other cross targets (mingw and such) into the unknown. 229 # other cross targets (mingw and such) into the unknown.
213 *) echo unknown;; 230 *) echo unknown;;
279} 296}
280 297
281# Returns the installation directory - internal toolchain 298# Returns the installation directory - internal toolchain
282# function for use by _gcc-specs-exists (for flag-o-matic). 299# function for use by _gcc-specs-exists (for flag-o-matic).
283_gcc-install-dir() { 300_gcc-install-dir() {
284 echo "$($(tc-getCC) -print-search-dirs 2> /dev/null |\ 301 echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null |\
285 awk '$1=="install:" {print $2}')" 302 awk '$1=="install:" {print $2}')"
286} 303}
287# Returns true if the indicated specs file exists - internal toolchain 304# Returns true if the indicated specs file exists - internal toolchain
288# function for use by flag-o-matic. 305# function for use by flag-o-matic.
289_gcc-specs-exists() { 306_gcc-specs-exists() {

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