/[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 1.68 2007/03/15 15:55:59 kevquinn Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.71 2007/07/11 04:06:29 robbat2 Exp $
4# 4#
5# Maintainer: Toolchain Ninjas <toolchain@gentoo.org> 5# Maintainer: Toolchain Ninjas <toolchain@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...)
9 9
10inherit multilib 10___ECLASS_RECUR_TOOLCHAIN_FUNCS="yes"
11[[ -z ${___ECLASS_RECUR_MULTILIB} ]] && inherit multilib
11 12
12DESCRIPTION="Based on the ${ECLASS} eclass" 13DESCRIPTION="Based on the ${ECLASS} eclass"
13 14
14tc-getPROG() { 15tc-getPROG() {
15 local var=$1 16 local var=$1
169 tc-ninja_magic_to_arch kern $@ 170 tc-ninja_magic_to_arch kern $@
170} 171}
171tc-arch() { 172tc-arch() {
172 tc-ninja_magic_to_arch portage $@ 173 tc-ninja_magic_to_arch portage $@
173} 174}
175tc-endian() {
176 local host=$1
177 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}
178 host=${host%%-*}
179
180 case ${host} in
181 alpha*) echo big;;
182 arm*b*) echo big;;
183 arm*) echo little;;
184 cris*) echo little;;
185 hppa*) echo big;;
186 i?86*) echo little;;
187 ia64*) echo little;;
188 m68*) echo big;;
189 mips*l*) echo little;;
190 mips*) echo big;;
191 powerpc*) echo big;;
192 s390*) echo big;;
193 sh*b*) echo big;;
194 sh*) echo little;;
195 sparc*) echo big;;
196 x86_64*) echo little;;
197 *) echo wtf;;
198 esac
199}
174 200
175# Returns the version as by `$CC -dumpversion` 201# Returns the version as by `$CC -dumpversion`
176gcc-fullversion() { 202gcc-fullversion() {
177 $(tc-getCC "$@") -dumpversion 203 $(tc-getCC "$@") -dumpversion
178} 204}
290# gen_usr_ldscript libfoo.so 316# gen_usr_ldscript libfoo.so
291# 317#
292# Note that you should in general use the unversioned name of 318# Note that you should in general use the unversioned name of
293# the library, as ldconfig should usually update it correctly 319# the library, as ldconfig should usually update it correctly
294# to point to the latest version of the library present. 320# to point to the latest version of the library present.
295_tc_gen_usr_ldscript() { 321gen_usr_ldscript() {
296 local lib libdir=$(get_libdir) output_format="" 322 local lib libdir=$(get_libdir) output_format=""
297 # Just make sure it exists 323 # Just make sure it exists
298 dodir /usr/${libdir} 324 dodir /usr/${libdir}
299 325
300 # OUTPUT_FORMAT gives hints to the linker as to what binary format 326 # OUTPUT_FORMAT gives hints to the linker as to what binary format
322 END_LDSCRIPT 348 END_LDSCRIPT
323 fi 349 fi
324 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 350 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
325 done 351 done
326} 352}
327gen_usr_ldscript() { _tc_gen_usr_ldscript "$@" ; }

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