/[gentoo-x86]/eclass/toolchain-funcs.eclass
Gentoo

Diff of /eclass/toolchain-funcs.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.64 Revision 1.87
1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2007 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 1.64 2007/01/07 11:39:08 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.87 2009/03/01 08:09:44 vapier Exp $
4# 4
5# @ECLASS: toolchain-funcs.eclass
6# @MAINTAINER:
5# Author: Toolchain Ninjas <toolchain@gentoo.org> 7# Toolchain Ninjas <toolchain@gentoo.org>
6# 8# @BLURB: functions to query common info about the toolchain
7# This eclass contains (or should) functions to get common info 9# @DESCRIPTION:
8# about the toolchain (libc/compiler/binutils/etc...) 10# The toolchain-funcs aims to provide a complete suite of functions
11# for gleaning useful information about the toolchain and to simplify
12# ugly things like cross-compiling and multilib. All of this is done
13# in such a way that you can rely on the function always returning
14# something sane.
9 15
10inherit multilib 16___ECLASS_RECUR_TOOLCHAIN_FUNCS="yes"
17[[ -z ${___ECLASS_RECUR_MULTILIB} ]] && inherit multilib
11 18
12DESCRIPTION="Based on the ${ECLASS} eclass" 19DESCRIPTION="Based on the ${ECLASS} eclass"
13 20
14tc-getPROG() { 21tc-getPROG() {
15 local var=$1 22 local var=$1
27 34
28 export ${var}=${prog} 35 export ${var}=${prog}
29 echo "${!var}" 36 echo "${!var}"
30} 37}
31 38
32# Returns the name of the archiver 39# @FUNCTION: tc-getAR
40# @USAGE: [toolchain prefix]
41# @RETURN: name of the archiver
33tc-getAR() { tc-getPROG AR ar "$@"; } 42tc-getAR() { tc-getPROG AR ar "$@"; }
34# Returns the name of the assembler 43# @FUNCTION: tc-getAS
44# @USAGE: [toolchain prefix]
45# @RETURN: name of the assembler
35tc-getAS() { tc-getPROG AS as "$@"; } 46tc-getAS() { tc-getPROG AS as "$@"; }
47# @FUNCTION: tc-getCC
48# @USAGE: [toolchain prefix]
36# Returns the name of the C compiler 49# @RETURN: name of the C compiler
37tc-getCC() { tc-getPROG CC gcc "$@"; } 50tc-getCC() { tc-getPROG CC gcc "$@"; }
51# @FUNCTION: tc-getCPP
52# @USAGE: [toolchain prefix]
38# Returns the name of the C preprocessor 53# @RETURN: name of the C preprocessor
39tc-getCPP() { tc-getPROG CPP cpp "$@"; } 54tc-getCPP() { tc-getPROG CPP cpp "$@"; }
55# @FUNCTION: tc-getCXX
56# @USAGE: [toolchain prefix]
40# Returns the name of the C++ compiler 57# @RETURN: name of the C++ compiler
41tc-getCXX() { tc-getPROG CXX g++ "$@"; } 58tc-getCXX() { tc-getPROG CXX g++ "$@"; }
42# Returns the name of the linker 59# @FUNCTION: tc-getLD
60# @USAGE: [toolchain prefix]
61# @RETURN: name of the linker
43tc-getLD() { tc-getPROG LD ld "$@"; } 62tc-getLD() { tc-getPROG LD ld "$@"; }
44# Returns the name of the strip prog 63# @FUNCTION: tc-getSTRIP
64# @USAGE: [toolchain prefix]
65# @RETURN: name of the strip program
45tc-getSTRIP() { tc-getPROG STRIP strip "$@"; } 66tc-getSTRIP() { tc-getPROG STRIP strip "$@"; }
67# @FUNCTION: tc-getNM
68# @USAGE: [toolchain prefix]
46# Returns the name of the symbol/object thingy 69# @RETURN: name of the symbol/object thingy
47tc-getNM() { tc-getPROG NM nm "$@"; } 70tc-getNM() { tc-getPROG NM nm "$@"; }
71# @FUNCTION: tc-getRANLIB
72# @USAGE: [toolchain prefix]
48# Returns the name of the archiver indexer 73# @RETURN: name of the archiver indexer
49tc-getRANLIB() { tc-getPROG RANLIB ranlib "$@"; } 74tc-getRANLIB() { tc-getPROG RANLIB ranlib "$@"; }
75# @FUNCTION: tc-getOBJCOPY
76# @USAGE: [toolchain prefix]
77# @RETURN: name of the object copier
78tc-getOBJCOPY() { tc-getPROG OBJCOPY objcopy "$@"; }
79# @FUNCTION: tc-getF77
80# @USAGE: [toolchain prefix]
50# Returns the name of the fortran 77 compiler 81# @RETURN: name of the Fortran 77 compiler
51tc-getF77() { tc-getPROG F77 f77 "$@"; } 82tc-getF77() { tc-getPROG F77 f77 "$@"; }
83# @FUNCTION: tc-getFC
84# @USAGE: [toolchain prefix]
52# Returns the name of the fortran 90 compiler 85# @RETURN: name of the Fortran 90 compiler
53tc-getF90() { tc-getPROG F90 gfortran "$@"; } 86tc-getFC() { tc-getPROG FC gfortran "$@"; }
54# Returns the name of the fortran compiler 87# @FUNCTION: tc-getGCJ
55tc-getFORTRAN() { tc-getPROG FORTRAN gfortran "$@"; } 88# @USAGE: [toolchain prefix]
56# Returns the name of the java compiler 89# @RETURN: name of the java compiler
57tc-getGCJ() { tc-getPROG GCJ gcj "$@"; } 90tc-getGCJ() { tc-getPROG GCJ gcj "$@"; }
58 91
59# Returns the name of the C compiler for build 92# @FUNCTION: tc-getBUILD_CC
93# @USAGE: [toolchain prefix]
94# @RETURN: name of the C compiler for building binaries to run on the build machine
60tc-getBUILD_CC() { 95tc-getBUILD_CC() {
61 local v 96 local v
62 for v in CC_FOR_BUILD BUILD_CC HOSTCC ; do 97 for v in CC_FOR_BUILD BUILD_CC HOSTCC ; do
63 if [[ -n ${!v} ]] ; then 98 if [[ -n ${!v} ]] ; then
64 export BUILD_CC=${!v} 99 export BUILD_CC=${!v}
76 111
77 export BUILD_CC=${search} 112 export BUILD_CC=${search}
78 echo "${search}" 113 echo "${search}"
79} 114}
80 115
116# @FUNCTION: tc-export
117# @USAGE: <list of toolchain variables>
118# @DESCRIPTION:
81# Quick way to export a bunch of vars at once 119# Quick way to export a bunch of compiler vars at once.
82tc-export() { 120tc-export() {
83 local var 121 local var
84 for var in "$@" ; do 122 for var in "$@" ; do
123 [[ $(type -t tc-get${var}) != "function" ]] && die "tc-export: invalid export variable '${var}'"
85 eval tc-get${var} > /dev/null 124 eval tc-get${var} > /dev/null
86 done 125 done
87} 126}
88 127
89# A simple way to see if we're using a cross-compiler ... 128# @FUNCTION: tc-is-cross-compiler
129# @RETURN: Shell true if we are using a cross-compiler, shell false otherwise
90tc-is-cross-compiler() { 130tc-is-cross-compiler() {
91 return $([[ ${CBUILD:-${CHOST}} != ${CHOST} ]]) 131 return $([[ ${CBUILD:-${CHOST}} != ${CHOST} ]])
92} 132}
93 133
134# @FUNCTION: tc-is-softfloat
135# @DESCRIPTION:
136# See if this toolchain is a softfloat based one.
137# @CODE
138# The possible return values:
139# - only: the target is always softfloat (never had fpu)
140# - yes: the target should support softfloat
141# - no: the target should support hardfloat
142# @CODE
143# This allows us to react differently where packages accept
144# softfloat flags in the case where support is optional, but
145# rejects softfloat flags where the target always lacks an fpu.
146tc-is-softfloat() {
147 case ${CTARGET} in
148 bfin*|h8300*)
149 echo "only" ;;
150 *)
151 [[ ${CTARGET//_/-} == *-softfloat-* ]] \
152 && echo "yes" \
153 || echo "no"
154 ;;
155 esac
156}
94 157
95# Parse information from CBUILD/CHOST/CTARGET rather than 158# Parse information from CBUILD/CHOST/CTARGET rather than
96# use external variables from the profile. 159# use external variables from the profile.
97tc-ninja_magic_to_arch() { 160tc-ninja_magic_to_arch() {
98ninj() { [[ ${type} == "kern" ]] && echo $1 || echo $2 ; } 161ninj() { [[ ${type} == "kern" ]] && echo $1 || echo $2 ; }
102 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}} 165 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}
103 166
104 case ${host} in 167 case ${host} in
105 alpha*) echo alpha;; 168 alpha*) echo alpha;;
106 arm*) echo arm;; 169 arm*) echo arm;;
170 avr*) ninj avr32 avr;;
107 bfin*) ninj blackfin bfin;; 171 bfin*) ninj blackfin bfin;;
108 cris*) echo cris;; 172 cris*) echo cris;;
109 hppa*) ninj parisc hppa;; 173 hppa*) ninj parisc hppa;;
110 i?86*) ninj i386 x86;; 174 i?86*)
175 # Starting with linux-2.6.24, the 'x86_64' and 'i386'
176 # trees have been unified into 'x86'.
177 # FreeBSD still uses i386
178 if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -lt $(KV_to_int 2.6.24) || ${host} == *freebsd* ]] ; then
179 echo i386
180 else
181 echo x86
182 fi
183 ;;
111 ia64*) echo ia64;; 184 ia64*) echo ia64;;
112 m68*) echo m68k;; 185 m68*) echo m68k;;
113 mips*) echo mips;; 186 mips*) echo mips;;
114 nios2*) echo nios2;; 187 nios2*) echo nios2;;
115 nios*) echo nios;; 188 nios*) echo nios;;
140 sparc*) [[ ${PROFILE_ARCH} == "sparc64" ]] \ 213 sparc*) [[ ${PROFILE_ARCH} == "sparc64" ]] \
141 && ninj sparc64 sparc \ 214 && ninj sparc64 sparc \
142 || echo sparc 215 || echo sparc
143 ;; 216 ;;
144 vax*) echo vax;; 217 vax*) echo vax;;
145 x86_64*) ninj x86_64 amd64;; 218 x86_64*)
146 *) echo ${ARCH};; 219 # Starting with linux-2.6.24, the 'x86_64' and 'i386'
220 # trees have been unified into 'x86'.
221 if [[ ${type} == "kern" ]] && [[ $(KV_to_int ${KV}) -ge $(KV_to_int 2.6.24) ]] ; then
222 echo x86
223 else
224 ninj x86_64 amd64
225 fi
226 ;;
227
228 # since our usage of tc-arch is largely concerned with
229 # normalizing inputs for testing ${CTARGET}, let's filter
230 # other cross targets (mingw and such) into the unknown.
231 *) echo unknown;;
147 esac 232 esac
148} 233}
234# @FUNCTION: tc-arch-kernel
235# @USAGE: [toolchain prefix]
236# @RETURN: name of the kernel arch according to the compiler target
149tc-arch-kernel() { 237tc-arch-kernel() {
150 tc-ninja_magic_to_arch kern $@ 238 tc-ninja_magic_to_arch kern "$@"
151} 239}
240# @FUNCTION: tc-arch
241# @USAGE: [toolchain prefix]
242# @RETURN: name of the portage arch according to the compiler target
152tc-arch() { 243tc-arch() {
153 tc-ninja_magic_to_arch portage $@ 244 tc-ninja_magic_to_arch portage "$@"
154} 245}
155 246
156# Returns the version as by `$CC -dumpversion` 247tc-endian() {
248 local host=$1
249 [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}
250 host=${host%%-*}
251
252 case ${host} in
253 alpha*) echo big;;
254 arm*b*) echo big;;
255 arm*) echo little;;
256 cris*) echo little;;
257 hppa*) echo big;;
258 i?86*) echo little;;
259 ia64*) echo little;;
260 m68*) echo big;;
261 mips*l*) echo little;;
262 mips*) echo big;;
263 powerpc*) echo big;;
264 s390*) echo big;;
265 sh*b*) echo big;;
266 sh*) echo little;;
267 sparc*) echo big;;
268 x86_64*) echo little;;
269 *) echo wtf;;
270 esac
271}
272
273# @FUNCTION: gcc-fullversion
274# @RETURN: compiler version (major.minor.micro: [3.4.6])
157gcc-fullversion() { 275gcc-fullversion() {
158 $(tc-getCC "$@") -dumpversion 276 $(tc-getCC "$@") -dumpversion
159} 277}
160# Returns the version, but only the <major>.<minor> 278# @FUNCTION: gcc-version
279# @RETURN: compiler version (major.minor: [3.4].6)
161gcc-version() { 280gcc-version() {
162 gcc-fullversion "$@" | cut -f1,2 -d. 281 gcc-fullversion "$@" | cut -f1,2 -d.
163} 282}
164# Returns the Major version 283# @FUNCTION: gcc-major-version
284# @RETURN: major compiler version (major: [3].4.6)
165gcc-major-version() { 285gcc-major-version() {
166 gcc-version "$@" | cut -f1 -d. 286 gcc-version "$@" | cut -f1 -d.
167} 287}
168# Returns the Minor version 288# @FUNCTION: gcc-minor-version
289# @RETURN: minor compiler version (minor: 3.[4].6)
169gcc-minor-version() { 290gcc-minor-version() {
170 gcc-version "$@" | cut -f2 -d. 291 gcc-version "$@" | cut -f2 -d.
171} 292}
172# Returns the Micro version 293# @FUNCTION: gcc-micro-version
294# @RETURN: micro compiler version (micro: 3.4.[6])
173gcc-micro-version() { 295gcc-micro-version() {
174 gcc-fullversion "$@" | cut -f3 -d. | cut -f1 -d- 296 gcc-fullversion "$@" | cut -f3 -d. | cut -f1 -d-
175} 297}
176 298
299# Returns the installation directory - internal toolchain
300# function for use by _gcc-specs-exists (for flag-o-matic).
301_gcc-install-dir() {
302 echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null |\
303 awk '$1=="install:" {print $2}')"
304}
305# Returns true if the indicated specs file exists - internal toolchain
306# function for use by flag-o-matic.
307_gcc-specs-exists() {
308 [[ -f $(_gcc-install-dir)/$1 ]]
309}
310
177# Returns requested gcc specs directive 311# Returns requested gcc specs directive unprocessed - for used by
312# gcc-specs-directive()
178# Note; later specs normally overwrite earlier ones; however if a later 313# Note; later specs normally overwrite earlier ones; however if a later
179# spec starts with '+' then it appends. 314# spec starts with '+' then it appends.
180# gcc -dumpspecs is parsed first, followed by files listed by "gcc -v" 315# gcc -dumpspecs is parsed first, followed by files listed by "gcc -v"
181# as "Reading <file>", in order. 316# as "Reading <file>", in order. Strictly speaking, if there's a
317# $(gcc_install_dir)/specs, the built-in specs aren't read, however by
318# the same token anything from 'gcc -dumpspecs' is overridden by
319# the contents of $(gcc_install_dir)/specs so the result is the
320# same either way.
182gcc-specs-directive() { 321_gcc-specs-directive_raw() {
183 local cc=$(tc-getCC) 322 local cc=$(tc-getCC)
184 local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}') 323 local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}')
185 ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 \ 324 ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 \
186'BEGIN { pspec=""; spec=""; outside=1 } 325'BEGIN { pspec=""; spec=""; outside=1 }
187$1=="*"directive":" { pspec=spec; spec=""; outside=0; next } 326$1=="*"directive":" { pspec=spec; spec=""; outside=0; next }
190 { spec=spec $0 } 329 { spec=spec $0 }
191END { print spec }' 330END { print spec }'
192 return 0 331 return 0
193} 332}
194 333
334# Return the requested gcc specs directive, with all included
335# specs expanded.
336# Note, it does not check for inclusion loops, which cause it
337# to never finish - but such loops are invalid for gcc and we're
338# assuming gcc is operational.
339gcc-specs-directive() {
340 local directive subdname subdirective
341 directive="$(_gcc-specs-directive_raw $1)"
342 while [[ ${directive} == *%\(*\)* ]]; do
343 subdname=${directive/*%\(}
344 subdname=${subdname/\)*}
345 subdirective="$(_gcc-specs-directive_raw ${subdname})"
346 directive="${directive//\%(${subdname})/${subdirective}}"
347 done
348 echo "${directive}"
349 return 0
350}
351
195# Returns true if gcc sets relro 352# Returns true if gcc sets relro
196gcc-specs-relro() { 353gcc-specs-relro() {
197 local directive 354 local directive
198 directive=$(gcc-specs-directive link_command) 355 directive=$(gcc-specs-directive link_command)
199 return $([[ ${directive/\{!norelro:} != ${directive} ]]) 356 return $([[ "${directive/\{!norelro:}" != "${directive}" ]])
200} 357}
201# Returns true if gcc sets now 358# Returns true if gcc sets now
202gcc-specs-now() { 359gcc-specs-now() {
203 local directive 360 local directive
204 directive=$(gcc-specs-directive link_command) 361 directive=$(gcc-specs-directive link_command)
205 return $([[ ${directive/\{!nonow:} != ${directive} ]]) 362 return $([[ "${directive/\{!nonow:}" != "${directive}" ]])
206} 363}
207# Returns true if gcc builds PIEs 364# Returns true if gcc builds PIEs
208gcc-specs-pie() { 365gcc-specs-pie() {
209 local directive 366 local directive
210 directive=$(gcc-specs-directive cc1) 367 directive=$(gcc-specs-directive cc1)
211 return $([[ ${directive/\{!nopie:} != ${directive} ]]) 368 return $([[ "${directive/\{!nopie:}" != "${directive}" ]])
212} 369}
213# Returns true if gcc builds with the stack protector 370# Returns true if gcc builds with the stack protector
214gcc-specs-ssp() { 371gcc-specs-ssp() {
215 local directive 372 local directive
216 directive=$(gcc-specs-directive cc1) 373 directive=$(gcc-specs-directive cc1)
217 return $([[ ${directive/\{!fno-stack-protector:} != ${directive} ]]) 374 return $([[ "${directive/\{!fno-stack-protector:}" != "${directive}" ]])
218} 375}
219# Returns true if gcc upgrades fstack-protector to fstack-protector-all 376# Returns true if gcc upgrades fstack-protector to fstack-protector-all
220gcc-specs-ssp-to-all() { 377gcc-specs-ssp-to-all() {
221 local directive 378 local directive
222 directive=$(gcc-specs-directive cc1) 379 directive=$(gcc-specs-directive cc1)
223 return $([[ ${directive/\{!fno-stack-protector-all:} != ${directive} ]]) 380 return $([[ "${directive/\{!fno-stack-protector-all:}" != "${directive}" ]])
224} 381}
382# Returns true if gcc builds with fno-strict-overflow
383gcc-specs-nostrict() {
384 local directive
385 directive=$(gcc-specs-directive cc1)
386 return $([[ "${directive/\{!fstrict-overflow:}" != "${directive}" ]])
387}
225 388
226 389
390# @FUNCTION: gen_usr_ldscript
391# @USAGE: [-a] <list of libs to create linker scripts for>
392# @DESCRIPTION:
227# This function generate linker scripts in /usr/lib for dynamic 393# This function generate linker scripts in /usr/lib for dynamic
228# libs in /lib. This is to fix linking problems when you have 394# libs in /lib. This is to fix linking problems when you have
229# the .so in /lib, and the .a in /usr/lib. What happens is that 395# the .so in /lib, and the .a in /usr/lib. What happens is that
230# in some cases when linking dynamic, the .a in /usr/lib is used 396# in some cases when linking dynamic, the .a in /usr/lib is used
231# instead of the .so in /lib due to gcc/libtool tweaking ld's 397# instead of the .so in /lib due to gcc/libtool tweaking ld's
232# library search path. This cause many builds to fail. 398# library search path. This causes many builds to fail.
233# See bug #4411 for more info. 399# See bug #4411 for more info.
234# 400#
235# To use, simply call:
236#
237# gen_usr_ldscript libfoo.so
238#
239# Note that you should in general use the unversioned name of 401# Note that you should in general use the unversioned name of
240# the library, as ldconfig should usually update it correctly 402# the library (libfoo.so), as ldconfig should usually update it
241# to point to the latest version of the library present. 403# correctly to point to the latest version of the library present.
242_tc_gen_usr_ldscript() { 404gen_usr_ldscript() {
243 local lib libdir=$(get_libdir) output_format="" 405 local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname)
244 # Just make sure it exists 406 # Just make sure it exists
245 dodir /usr/${libdir} 407 dodir /usr/${libdir}
408
409 if [[ $1 == "-a" ]] ; then
410 auto=true
411 shift
412 dodir /${libdir}
413 fi
246 414
247 # OUTPUT_FORMAT gives hints to the linker as to what binary format 415 # OUTPUT_FORMAT gives hints to the linker as to what binary format
248 # is referenced ... makes multilib saner 416 # is referenced ... makes multilib saner
249 output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') 417 output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p')
250 [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" 418 [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )"
253 if [[ ${USERLAND} == "Darwin" ]] ; then 421 if [[ ${USERLAND} == "Darwin" ]] ; then
254 ewarn "Not creating fake dynamic library for $lib on Darwin;" 422 ewarn "Not creating fake dynamic library for $lib on Darwin;"
255 ewarn "making a symlink instead." 423 ewarn "making a symlink instead."
256 dosym "/${libdir}/${lib}" "/usr/${libdir}/${lib}" 424 dosym "/${libdir}/${lib}" "/usr/${libdir}/${lib}"
257 else 425 else
426 local tlib
427 if ${auto} ; then
428 lib="lib${lib}${suffix}"
429 mv "${D}"/usr/${libdir}/${lib}* "${D}"/${libdir}/ || die
430 tlib=$(scanelf -qF'%S#F' "${D}"/${libdir}/${lib})
431 [[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}"
432 rm -f "${D}"/${libdir}/${lib}
433 else
434 tlib=${lib}
435 fi
258 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 436 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
259 /* GNU ld script 437 /* GNU ld script
260 Since Gentoo has critical dynamic libraries 438 Since Gentoo has critical dynamic libraries in /lib, and the static versions
261 in /lib, and the static versions in /usr/lib, 439 in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we
262 we need to have a "fake" dynamic lib in /usr/lib, 440 run into linking problems. This "fake" dynamic lib is a linker script that
263 otherwise we run into linking problems. 441 redirects the linker to the real lib. And yes, this works in the cross-
442 compiling scenario as the sysroot-ed linker will prepend the real path.
264 443
265 See bug http://bugs.gentoo.org/4411 for more info. 444 See bug http://bugs.gentoo.org/4411 for more info.
266 */ 445 */
267 ${output_format} 446 ${output_format}
268 GROUP ( /${libdir}/${lib} ) 447 GROUP ( /${libdir}/${tlib} )
269 END_LDSCRIPT 448 END_LDSCRIPT
449 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
270 fi 450 fi
271 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
272 done 451 done
273} 452}
274gen_usr_ldscript() { _tc_gen_usr_ldscript "$@" ; }

Legend:
Removed from v.1.64  
changed lines
  Added in v.1.87

  ViewVC Help
Powered by ViewVC 1.1.20