/[gentoo-x86]/eclass/toolchain-funcs.eclass
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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2004 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 1.17 2004/12/30 21:27:27 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.19 2005/01/10 02:41:58 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...)
23 return 0 23 return 0
24 fi 24 fi
25 25
26 if [[ -n ${CHOST} ]] ; then 26 if [[ -n ${CHOST} ]] ; then
27 local search=$(type -p "${CHOST}-${prog}") 27 local search=$(type -p "${CHOST}-${prog}")
28 prog=${search##*/} 28 [[ -n ${search} ]] && prog=${search##*/}
29 fi 29 fi
30 30
31 export ${var}=${prog} 31 export ${var}=${prog}
32 echo "${!var}" 32 echo "${!var}"
33} 33}
86 fi 86 fi
87 return 1 87 return 1
88} 88}
89 89
90 90
91# Translate a CBUILD/CHOST/CTARGET into the kernel/portage
92# equivalent of $ARCH
93ninja_magic_to_arch() {
94ninj() { [[ ${type} = "kern" ]] && echo $1 || echo $2 ; }
95
96 local type=$1
97 local host=$2
98
99 case ${host} in
100 alpha*) echo alpha;;
101 x86_64*) ninj x86_64 amd64;;
102 arm*) echo arm;;
103 hppa*) ninj parisc hppa;;
104 ia64*) echo ia64;;
105 mips*) echo mips;;
106 powerpc64*) echo ppc64;;
107 powerpc*) echo ppc;;
108 sparc64*) ninj sparc64 sparc;;
109 sparc*) echo sparc;;
110 s390*) echo s390;;
111 sh64*) ninj sh64 sh;;
112 sh*) echo sh;;
113 i?86*) echo x86;;
114 *) echo wtf;;
115 esac
116}
117host_to_arch_kernel() {
118 ninja_magic_to_arch kern $@
119}
120host_to_arch_portage() {
121 ninja_magic_to_arch portage $@
122}
123
124
91# Returns the version as by `$CC -dumpversion` 125# Returns the version as by `$CC -dumpversion`
92gcc-fullversion() { 126gcc-fullversion() {
93 echo "$($(tc-getCC) -dumpversion)" 127 echo "$($(tc-getCC) -dumpversion)"
94} 128}
95# Returns the version, but only the <major>.<minor> 129# Returns the version, but only the <major>.<minor>

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