/[gentoo-x86]/eclass/toolchain-funcs.eclass
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1# Copyright 1999-2005 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 1.28 2005/01/24 04:32:55 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.33 2005/03/04 13:46:55 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...)
19 if [[ -n ${!var} ]] ; then 19 if [[ -n ${!var} ]] ; then
20 echo "${!var}" 20 echo "${!var}"
21 return 0 21 return 0
22 fi 22 fi
23 23
24 if [[ -n $3 ]] ; then
25 local search=$(type -p "$3-${prog}")
26 [[ -n ${search} ]] && prog=${search##*/}
24 if [[ -n ${CHOST} ]] ; then 27 elif [[ -n ${CHOST} ]] ; then
25 local search=$(type -p "${CHOST}-${prog}") 28 local search=$(type -p "${CHOST}-${prog}")
26 [[ -n ${search} ]] && prog=${search##*/} 29 [[ -n ${search} ]] && prog=${search##*/}
27 fi 30 fi
28 31
29 export ${var}=${prog} 32 export ${var}=${prog}
30 echo "${!var}" 33 echo "${!var}"
31} 34}
32 35
33# Returns the name of the archiver 36# Returns the name of the archiver
34tc-getAR() { tc-getPROG AR ar; } 37tc-getAR() { tc-getPROG AR ar "$@"; }
35# Returns the name of the assembler 38# Returns the name of the assembler
36tc-getAS() { tc-getPROG AS as; } 39tc-getAS() { tc-getPROG AS as "$@"; }
37# Returns the name of the C compiler 40# Returns the name of the C compiler
38tc-getCC() { tc-getPROG CC gcc; } 41tc-getCC() { tc-getPROG CC gcc "$@"; }
39# Returns the name of the C++ compiler 42# Returns the name of the C++ compiler
40tc-getCXX() { tc-getPROG CXX g++; } 43tc-getCXX() { tc-getPROG CXX g++ "$@"; }
41# Returns the name of the linker 44# Returns the name of the linker
42tc-getLD() { tc-getPROG LD ld; } 45tc-getLD() { tc-getPROG LD ld "$@"; }
43# Returns the name of the symbol/object thingy 46# Returns the name of the symbol/object thingy
44tc-getNM() { tc-getPROG NM nm; } 47tc-getNM() { tc-getPROG NM nm "$@"; }
45# Returns the name of the archiver indexer 48# Returns the name of the archiver indexer
46tc-getRANLIB() { tc-getPROG RANLIB ranlib; } 49tc-getRANLIB() { tc-getPROG RANLIB ranlib "$@"; }
47# Returns the name of the fortran compiler 50# Returns the name of the fortran compiler
48tc-getF77() { tc-getPROG F77 f77; } 51tc-getF77() { tc-getPROG F77 f77 "$@"; }
49# Returns the name of the java compiler 52# Returns the name of the java compiler
50tc-getGCJ() { tc-getPROG GCJ gcj; } 53tc-getGCJ() { tc-getPROG GCJ gcj "$@"; }
51 54
52# Returns the name of the C compiler for build 55# Returns the name of the C compiler for build
53tc-getBUILD_CC() { 56tc-getBUILD_CC() {
54 if [[ -n ${CC_FOR_BUILD} ]] ; then 57 if [[ -n ${CC_FOR_BUILD} ]] ; then
55 export BUILD_CC=${CC_FOR_BUILD} 58 export BUILD_CC=${CC_FOR_BUILD}
123tc-arch() { 126tc-arch() {
124 tc-ninja_magic_to_arch portage $@ 127 tc-ninja_magic_to_arch portage $@
125} 128}
126tc-endian() { 129tc-endian() {
127 local host=$1 130 local host=$1
128 [[ -z ${host} ]] && host=${CHOST} 131 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}
132 host=${host%%-*}
129 133
130 case ${host} in 134 case ${host} in
131 alpha*) echo big;; 135 alpha*) echo big;;
132 x86_64*) echo little;; 136 x86_64*) echo little;;
133 arm*eb-*) echo big;; 137 arm*b*) echo big;;
134 arm*) echo little;; 138 arm*) echo little;;
135 hppa*) echo big;; 139 hppa*) echo big;;
136 ia64*) echo little;; 140 ia64*) echo little;;
137 m68*) echo big;; 141 m68*) echo big;;
138 mips*el-*) echo little;; 142 mips*l*) echo little;;
139 mips*) echo big;; 143 mips*) echo big;;
140 powerpc*) echo big;; 144 powerpc*) echo big;;
141 sparc*) echo big;; 145 sparc*) echo big;;
142 s390*) echo big;; 146 s390*) echo big;;
143 sh*el-) echo little;;
144 sh*) echo big;; 147 sh*b*) echo big;;
148 sh*) echo little;;
145 i?86*) echo little;; 149 i?86*) echo little;;
146 *) echo wtf;; 150 *) echo wtf;;
147 esac 151 esac
148} 152}
149 153
163gcc-minor-version() { 167gcc-minor-version() {
164 echo "$(gcc-version | cut -f2 -d.)" 168 echo "$(gcc-version | cut -f2 -d.)"
165} 169}
166# Returns the Micro version 170# Returns the Micro version
167gcc-micro-version() { 171gcc-micro-version() {
168 echo "$(gcc-fullversion | cut -f3 -d.)" 172 echo "$(gcc-fullversion | cut -f3 -d. | cut -f1 -d-)"
169} 173}

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