/[gentoo-x86]/eclass/toolchain-funcs.eclass
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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2006 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 1.49 2006/01/04 04:59:54 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.59 2006/06/28 16:19:46 kanaka Exp $
4# 4#
5# Author: Toolchain Ninjas <toolchain@gentoo.org> 5# Author: 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...)
33tc-getAR() { tc-getPROG AR ar "$@"; } 33tc-getAR() { tc-getPROG AR ar "$@"; }
34# Returns the name of the assembler 34# Returns the name of the assembler
35tc-getAS() { tc-getPROG AS as "$@"; } 35tc-getAS() { tc-getPROG AS as "$@"; }
36# Returns the name of the C compiler 36# Returns the name of the C compiler
37tc-getCC() { tc-getPROG CC gcc "$@"; } 37tc-getCC() { tc-getPROG CC gcc "$@"; }
38# Returns the name of the C preprocessor
39tc-getCPP() { tc-getPROG CPP cpp "$@"; }
38# Returns the name of the C++ compiler 40# Returns the name of the C++ compiler
39tc-getCXX() { tc-getPROG CXX g++ "$@"; } 41tc-getCXX() { tc-getPROG CXX g++ "$@"; }
40# Returns the name of the linker 42# Returns the name of the linker
41tc-getLD() { tc-getPROG LD ld "$@"; } 43tc-getLD() { tc-getPROG LD ld "$@"; }
44# Returns the name of the strip prog
45tc-getSTRIP() { tc-getPROG STRIP strip "$@"; }
42# Returns the name of the symbol/object thingy 46# Returns the name of the symbol/object thingy
43tc-getNM() { tc-getPROG NM nm "$@"; } 47tc-getNM() { tc-getPROG NM nm "$@"; }
44# Returns the name of the archiver indexer 48# Returns the name of the archiver indexer
45tc-getRANLIB() { tc-getPROG RANLIB ranlib "$@"; } 49tc-getRANLIB() { tc-getPROG RANLIB ranlib "$@"; }
50# Returns the name of the fortran 77 compiler
51tc-getF77() { tc-getPROG F77 f77 "$@"; }
52# Returns the name of the fortran 90 compiler
53tc-getF90() { tc-getPROG F90 gfortran "$@"; }
46# Returns the name of the fortran compiler 54# Returns the name of the fortran compiler
47tc-getF77() { tc-getPROG F77 f77 "$@"; } 55tc-getFORTRAN() { tc-getPROG FORTRAN gfortran "$@"; }
48# Returns the name of the java compiler 56# Returns the name of the java compiler
49tc-getGCJ() { tc-getPROG GCJ gcj "$@"; } 57tc-getGCJ() { tc-getPROG GCJ gcj "$@"; }
50 58
51# Returns the name of the C compiler for build 59# Returns the name of the C compiler for build
52tc-getBUILD_CC() { 60tc-getBUILD_CC() {
94 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}} 102 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}
95 103
96 case ${host} in 104 case ${host} in
97 alpha*) echo alpha;; 105 alpha*) echo alpha;;
98 arm*) echo arm;; 106 arm*) echo arm;;
107 bfin*) ninj blackfin bfin;;
99 cris*) echo cris;; 108 cris*) echo cris;;
100 hppa*) ninj parisc hppa;; 109 hppa*) ninj parisc hppa;;
101 i?86*) ninj i386 x86;; 110 i?86*) ninj i386 x86;;
102 ia64*) echo ia64;; 111 ia64*) echo ia64;;
103 m68*) echo m68k;; 112 m68*) echo m68k;;
104 mips*) echo mips;; 113 mips*) echo mips;;
105 powerpc64*) echo ppc64;; 114 nios2*) echo nios2;;
115 nios*) echo nios;;
106 powerpc*) 116 powerpc*)
107 # Starting with linux-2.6.15, the 'ppc' and 'ppc64' trees 117 # Starting with linux-2.6.15, the 'ppc' and 'ppc64' trees
108 # have been unified into simply 'powerpc' 118 # have been unified into simply 'powerpc', but until 2.6.16,
119 # ppc32 is still using ARCH="ppc" as default
109 if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.15) ]] ; then 120 if [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.16) ]] && [[ ${type} == "kern" ]] ; then
110 echo powerpc 121 echo powerpc
122 elif [[ $(KV_to_int ${KV}) -eq $(KV_to_int 2.6.15) ]] && [[ ${type} == "kern" ]] ; then
123 if [[ ${host} == powerpc64* ]] || [[ ${PROFILE_ARCH} == "ppc64" ]] ; then
124 echo powerpc
125 else
126 echo ppc
127 fi
111 elif [[ ${host} == powerpc64* ]] ; then 128 elif [[ ${host} == powerpc64* ]] ; then
112 echo ppc64 129 echo ppc64
130 elif [[ ${PROFILE_ARCH} == "ppc64" ]] ; then
131 ninj ppc64 ppc
113 else 132 else
114 echo ppc 133 echo ppc
115 fi 134 fi
116 ;; 135 ;;
117 s390*) echo s390;; 136 s390*) echo s390;;
184# Note; later specs normally overwrite earlier ones; however if a later 203# Note; later specs normally overwrite earlier ones; however if a later
185# spec starts with '+' then it appends. 204# spec starts with '+' then it appends.
186# gcc -dumpspecs is parsed first, followed by files listed by "gcc -v" 205# gcc -dumpspecs is parsed first, followed by files listed by "gcc -v"
187# as "Reading <file>", in order. 206# as "Reading <file>", in order.
188gcc-specs-directive() { 207gcc-specs-directive() {
208 local cc=$(tc-getCC)
189 local specfiles=$($(tc-getCC) -v 2>&1 | awk '$1=="Reading" {print $NF}') 209 local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}')
190 $(tc-getCC) -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 \ 210 ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 \
191'BEGIN { pspec=""; spec=""; outside=1 } 211'BEGIN { pspec=""; spec=""; outside=1 }
192$1=="*"directive":" { pspec=spec; spec=""; outside=0; next } 212$1=="*"directive":" { pspec=spec; spec=""; outside=0; next }
193 outside || NF==0 || ( substr($1,1,1)=="*" && substr($1,length($1),1)==":" ) { outside=1; next } 213 outside || NF==0 || ( substr($1,1,1)=="*" && substr($1,length($1),1)==":" ) { outside=1; next }
194 spec=="" && substr($0,1,1)=="+" { spec=pspec " " substr($0,2); next } 214 spec=="" && substr($0,1,1)=="+" { spec=pspec " " substr($0,2); next }
195 { spec=spec $0 } 215 { spec=spec $0 }

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