/[gentoo-x86]/eclass/toolchain-funcs.eclass
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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2005 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 1.24 2005/01/15 09:05:56 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.31 2005/03/02 19:07:07 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...)
91tc-ninja_magic_to_arch() { 91tc-ninja_magic_to_arch() {
92ninj() { [[ ${type} == "kern" ]] && echo $1 || echo $2 ; } 92ninj() { [[ ${type} == "kern" ]] && echo $1 || echo $2 ; }
93 93
94 local type=$1 94 local type=$1
95 local host=$2 95 local host=$2
96 [[ -z ${host} ]] && arg=${CTARGET:-${CHOST}} 96 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}
97 97
98 case ${host} in 98 case ${host} in
99 alpha*) echo alpha;; 99 alpha*) echo alpha;;
100 x86_64*) ninj x86_64 amd64;; 100 x86_64*) ninj x86_64 amd64;;
101 arm*) echo arm;; 101 arm*) echo arm;;
104 m68*) echo m68k;; 104 m68*) echo m68k;;
105 mips*) echo mips;; 105 mips*) echo mips;;
106 powerpc64*) echo ppc64;; 106 powerpc64*) echo ppc64;;
107 powerpc*) echo ppc;; 107 powerpc*) echo ppc;;
108 sparc64*) ninj sparc64 sparc;; 108 sparc64*) ninj sparc64 sparc;;
109 sparc*) echo sparc;; 109 sparc*) [[ ${PROFILE_ARCH} == "sparc64" ]] \
110 && ninj sparc64 sparc \
111 || echo sparc
112 ;;
110 s390*) echo s390;; 113 s390*) echo s390;;
111 sh64*) ninj sh64 sh;; 114 sh64*) ninj sh64 sh;;
112 sh*) echo sh;; 115 sh*) echo sh;;
113 i?86*) ninj i386 x86;; 116 i?86*) ninj i386 x86;;
114 *) echo wtf;; 117 *) echo ${ARCH};;
115 esac 118 esac
116} 119}
117tc-arch-kernel() { 120tc-arch-kernel() {
118 tc-ninja_magic_to_arch kern $@ 121 tc-ninja_magic_to_arch kern $@
119} 122}
120tc-arch() { 123tc-arch() {
121 tc-ninja_magic_to_arch portage $@ 124 tc-ninja_magic_to_arch portage $@
122} 125}
123tc-endian() { 126tc-endian() {
124 local host=$1 127 local host=$1
125 [[ -z ${host} ]] && host=${CHOST} 128 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}
129 host=${host%%-*}
126 130
127 case ${host} in 131 case ${host} in
128 alpha*) echo big;; 132 alpha*) echo big;;
129 x86_64*) echo little;; 133 x86_64*) echo little;;
130 arm*eb-*) echo big;; 134 arm*b*) echo big;;
131 arm*) echo little;; 135 arm*) echo little;;
132 hppa*) echo big;; 136 hppa*) echo big;;
133 ia64*) echo little;; 137 ia64*) echo little;;
134 m68*) echo big;; 138 m68*) echo big;;
135 mips*el-*) echo little;; 139 mips*l*) echo little;;
136 mips*) echo big;; 140 mips*) echo big;;
137 powerpc*) echo big;; 141 powerpc*) echo big;;
138 sparc*) echo big;; 142 sparc*) echo big;;
139 s390*) echo big;; 143 s390*) echo big;;
140 sh*el-) echo little;;
141 sh*) echo big;; 144 sh*b*) echo big;;
145 sh*) echo little;;
142 i?86*) echo little;; 146 i?86*) echo little;;
143 *) echo wtf;; 147 *) echo wtf;;
144 esac 148 esac
145} 149}
146 150
160gcc-minor-version() { 164gcc-minor-version() {
161 echo "$(gcc-version | cut -f2 -d.)" 165 echo "$(gcc-version | cut -f2 -d.)"
162} 166}
163# Returns the Micro version 167# Returns the Micro version
164gcc-micro-version() { 168gcc-micro-version() {
165 echo "$(gcc-fullversion | cut -f3 -d.)" 169 echo "$(gcc-fullversion | cut -f3 -d. | cut -f1 -d-)"
166} 170}

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