/[gentoo-x86]/eclass/toolchain-funcs.eclass
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Revision 1.26 Revision 1.34
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 1.26 2005/01/16 10:31:59 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.34 2005/03/10 22:43:11 eradicator 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...)
9
10inherit multilib
9 11
10ECLASS=toolchain-funcs 12ECLASS=toolchain-funcs
11INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
12 14
13DESCRIPTION="Based on the ${ECLASS} eclass" 15DESCRIPTION="Based on the ${ECLASS} eclass"
… …
19 if [[ -n ${!var} ]] ; then 21 if [[ -n ${!var} ]] ; then
20 echo "${!var}" 22 echo "${!var}"
21 return 0 23 return 0
22 fi 24 fi
23 25
26 local chost=$3
27 [[ -z ${chost} ]] && chost=$(get_abi_CHOST)
28 [[ -z ${chost} ]] && chost=${CHOST}
29
24 if [[ -n ${CHOST} ]] ; then 30 if [[ -n ${chost} ]] ; then
25 local search=$(type -p "${CHOST}-${prog}") 31 local search=$(type -p "${chost}-${prog}")
26 [[ -n ${search} ]] && prog=${search##*/} 32 [[ -n ${search} ]] && prog=${search##*/}
27 fi 33 fi
28 34
29 export ${var}=${prog} 35 export ${var}=${prog}
30 echo "${!var}" 36 echo "${!var}"
31} 37}
32 38
33# Returns the name of the archiver 39# Returns the name of the archiver
34tc-getAR() { tc-getPROG AR ar; } 40tc-getAR() { tc-getPROG AR ar "$@"; }
35# Returns the name of the assembler 41# Returns the name of the assembler
36tc-getAS() { tc-getPROG AS as; } 42tc-getAS() { tc-getPROG AS as "$@"; }
37# Returns the name of the C compiler 43# Returns the name of the C compiler
38tc-getCC() { tc-getPROG CC gcc; } 44tc-getCC() { tc-getPROG CC gcc "$@"; }
39# Returns the name of the C++ compiler 45# Returns the name of the C++ compiler
40tc-getCXX() { tc-getPROG CXX g++; } 46tc-getCXX() { tc-getPROG CXX g++ "$@"; }
41# Returns the name of the linker 47# Returns the name of the linker
42tc-getLD() { tc-getPROG LD ld; } 48tc-getLD() { tc-getPROG LD ld "$@"; }
43# Returns the name of the symbol/object thingy 49# Returns the name of the symbol/object thingy
44tc-getNM() { tc-getPROG NM nm; } 50tc-getNM() { tc-getPROG NM nm "$@"; }
45# Returns the name of the archiver indexer 51# Returns the name of the archiver indexer
46tc-getRANLIB() { tc-getPROG RANLIB ranlib; } 52tc-getRANLIB() { tc-getPROG RANLIB ranlib "$@"; }
47# Returns the name of the fortran compiler 53# Returns the name of the fortran compiler
48tc-getF77() { tc-getPROG F77 f77; } 54tc-getF77() { tc-getPROG F77 f77 "$@"; }
49# Returns the name of the java compiler 55# Returns the name of the java compiler
50tc-getGCJ() { tc-getPROG GCJ gcj; } 56tc-getGCJ() { tc-getPROG GCJ gcj "$@"; }
51 57
52# Returns the name of the C compiler for build 58# Returns the name of the C compiler for build
53tc-getBUILD_CC() { 59tc-getBUILD_CC() {
54 if [[ -n ${CC_FOR_BUILD} ]] ; then 60 if [[ -n ${CC_FOR_BUILD} ]] ; then
55 export BUILD_CC=${CC_FOR_BUILD} 61 export BUILD_CC=${CC_FOR_BUILD}
… …
104 m68*) echo m68k;; 110 m68*) echo m68k;;
105 mips*) echo mips;; 111 mips*) echo mips;;
106 powerpc64*) echo ppc64;; 112 powerpc64*) echo ppc64;;
107 powerpc*) echo ppc;; 113 powerpc*) echo ppc;;
108 sparc64*) ninj sparc64 sparc;; 114 sparc64*) ninj sparc64 sparc;;
109 sparc*) echo sparc;; 115 sparc*) [[ ${PROFILE_ARCH} == "sparc64" ]] \
116 && ninj sparc64 sparc \
117 || echo sparc
118 ;;
110 s390*) echo s390;; 119 s390*) echo s390;;
111 sh64*) ninj sh64 sh;; 120 sh64*) ninj sh64 sh;;
112 sh*) echo sh;; 121 sh*) echo sh;;
113 i?86*) ninj i386 x86;; 122 i?86*) ninj i386 x86;;
114 *) echo wtf;; 123 *) echo ${ARCH};;
115 esac 124 esac
116} 125}
117tc-arch-kernel() { 126tc-arch-kernel() {
118 tc-ninja_magic_to_arch kern $@ 127 tc-ninja_magic_to_arch kern $@
119} 128}
120tc-arch() { 129tc-arch() {
121 tc-ninja_magic_to_arch portage $@ 130 tc-ninja_magic_to_arch portage $@
122} 131}
123tc-endian() { 132tc-endian() {
124 local host=$1 133 local host=$1
125 [[ -z ${host} ]] && host=${CHOST} 134 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}
135 host=${host%%-*}
126 136
127 case ${host} in 137 case ${host} in
128 alpha*) echo big;; 138 alpha*) echo big;;
129 x86_64*) echo little;; 139 x86_64*) echo little;;
130 arm*eb-*) echo big;; 140 arm*b*) echo big;;
131 arm*) echo little;; 141 arm*) echo little;;
132 hppa*) echo big;; 142 hppa*) echo big;;
133 ia64*) echo little;; 143 ia64*) echo little;;
134 m68*) echo big;; 144 m68*) echo big;;
135 mips*el-*) echo little;; 145 mips*l*) echo little;;
136 mips*) echo big;; 146 mips*) echo big;;
137 powerpc*) echo big;; 147 powerpc*) echo big;;
138 sparc*) echo big;; 148 sparc*) echo big;;
139 s390*) echo big;; 149 s390*) echo big;;
140 sh*el-) echo little;;
141 sh*) echo big;; 150 sh*b*) echo big;;
151 sh*) echo little;;
142 i?86*) echo little;; 152 i?86*) echo little;;
143 *) echo wtf;; 153 *) echo wtf;;
144 esac 154 esac
145} 155}
146 156
… …
160gcc-minor-version() { 170gcc-minor-version() {
161 echo "$(gcc-version | cut -f2 -d.)" 171 echo "$(gcc-version | cut -f2 -d.)"
162} 172}
163# Returns the Micro version 173# Returns the Micro version
164gcc-micro-version() { 174gcc-micro-version() {
165 echo "$(gcc-fullversion | cut -f3 -d.)" 175 echo "$(gcc-fullversion | cut -f3 -d. | cut -f1 -d-)"
166} 176}
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