1 |
commit: eb49d171430cc2baffbf9d37493a78cc02b33fe2 |
2 |
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
3 |
AuthorDate: Sat Jul 17 09:49:42 2021 +0000 |
4 |
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
5 |
CommitDate: Sat Jul 17 10:25:25 2021 +0000 |
6 |
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=eb49d171 |
7 |
|
8 |
toolchain.eclass: drop pre-gcc-4.2 support code |
9 |
|
10 |
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org> |
11 |
|
12 |
eclass/toolchain.eclass | 271 +++++++++++++++++++----------------------------- |
13 |
1 file changed, 104 insertions(+), 167 deletions(-) |
14 |
|
15 |
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass |
16 |
index a94c2d3e837..54b70a08028 100644 |
17 |
--- a/eclass/toolchain.eclass |
18 |
+++ b/eclass/toolchain.eclass |
19 |
@@ -146,15 +146,13 @@ if [[ ${PN} != "kgcc64" && ${PN} != gcc-* ]] ; then |
20 |
IUSE+=" debug +cxx +nptl" TC_FEATURES+=(nptl) |
21 |
[[ -n ${PIE_VER} ]] && IUSE+=" nopie" |
22 |
[[ -n ${SPECS_VER} ]] && IUSE+=" nossp" |
23 |
- # fortran support appeared in 4.1, but 4.1 needs outdated mpfr |
24 |
- tc_version_is_at_least 4.2 && IUSE+=" +fortran" TC_FEATURES+=(fortran) |
25 |
- tc_version_is_at_least 3 && IUSE+=" doc hardened multilib objc" |
26 |
+ IUSE+=" +fortran" TC_FEATURES+=(fortran) |
27 |
+ IUSE+=" doc hardened multilib objc" |
28 |
tc_version_is_between 3 7 && IUSE+=" awt gcj" TC_FEATURES+=(gcj) |
29 |
- tc_version_is_at_least 3.3 && IUSE+=" pgo" |
30 |
- tc_version_is_at_least 4.0 && |
31 |
- IUSE+=" objc-gc" TC_FEATURES+=(objc-gc) |
32 |
- tc_version_is_at_least 4.1 && IUSE+=" libssp objc++" |
33 |
- tc_version_is_at_least 4.2 && IUSE+=" +openmp" |
34 |
+ IUSE+=" pgo" |
35 |
+ IUSE+=" objc-gc" TC_FEATURES+=(objc-gc) |
36 |
+ IUSE+=" libssp objc++" |
37 |
+ IUSE+=" +openmp" |
38 |
tc_version_is_at_least 4.3 && IUSE+=" fixed-point" |
39 |
tc_version_is_at_least 4.7 && IUSE+=" go" |
40 |
# sanitizer support appeared in gcc-4.8, but <gcc-5 does not |
41 |
@@ -203,17 +201,15 @@ fi |
42 |
#---->> DEPEND <<---- |
43 |
|
44 |
RDEPEND="sys-libs/zlib |
45 |
- nls? ( virtual/libintl )" |
46 |
- |
47 |
-tc_version_is_at_least 3 && RDEPEND+=" virtual/libiconv" |
48 |
- |
49 |
-if tc_version_is_at_least 4 ; then |
50 |
- GMP_MPFR_DEPS=">=dev-libs/gmp-4.3.2:0= >=dev-libs/mpfr-2.4.2:0=" |
51 |
- if tc_version_is_at_least 4.3 ; then |
52 |
- RDEPEND+=" ${GMP_MPFR_DEPS}" |
53 |
- elif tc_has_feature fortran ; then |
54 |
- RDEPEND+=" fortran? ( ${GMP_MPFR_DEPS} )" |
55 |
- fi |
56 |
+ virtual/libiconv |
57 |
+ nls? ( virtual/libintl ) |
58 |
+" |
59 |
+ |
60 |
+GMP_MPFR_DEPS=">=dev-libs/gmp-4.3.2:0= >=dev-libs/mpfr-2.4.2:0=" |
61 |
+if tc_version_is_at_least 4.3 ; then |
62 |
+ RDEPEND+=" ${GMP_MPFR_DEPS}" |
63 |
+elif tc_has_feature fortran ; then |
64 |
+ RDEPEND+=" fortran? ( ${GMP_MPFR_DEPS} )" |
65 |
fi |
66 |
|
67 |
tc_version_is_at_least 4.5 && RDEPEND+=" >=dev-libs/mpc-0.8.1:0=" |
68 |
@@ -239,18 +235,22 @@ BDEPEND=" |
69 |
DEPEND="${RDEPEND}" |
70 |
|
71 |
if tc_has_feature gcj ; then |
72 |
- GCJ_DEPS=">=media-libs/libart_lgpl-2.1" |
73 |
- GCJ_GTK_DEPS=" |
74 |
- x11-base/xorg-proto |
75 |
- x11-libs/libXt |
76 |
- x11-libs/libX11 |
77 |
- x11-libs/libXtst |
78 |
- =x11-libs/gtk+-2* |
79 |
- virtual/pkgconfig |
80 |
+ DEPEND+=" |
81 |
+ gcj? ( |
82 |
+ awt? ( |
83 |
+ x11-base/xorg-proto |
84 |
+ x11-libs/libXt |
85 |
+ x11-libs/libX11 |
86 |
+ x11-libs/libXtst |
87 |
+ =x11-libs/gtk+-2* |
88 |
+ x11-libs/pango |
89 |
+ virtual/pkgconfig |
90 |
+ ) |
91 |
+ >=media-libs/libart_lgpl-2.1 |
92 |
+ app-arch/zip |
93 |
+ app-arch/unzip |
94 |
+ ) |
95 |
" |
96 |
- tc_version_is_at_least 3.4 && GCJ_GTK_DEPS+=" x11-libs/pango" |
97 |
- tc_version_is_at_least 4.2 && GCJ_DEPS+=" app-arch/zip app-arch/unzip" |
98 |
- DEPEND+=" gcj? ( awt? ( ${GCJ_GTK_DEPS} ) ${GCJ_DEPS} )" |
99 |
fi |
100 |
|
101 |
if tc_has_feature systemtap ; then |
102 |
@@ -527,9 +527,7 @@ toolchain_src_prepare() { |
103 |
sed -i 's|A-Za-z0-9|[:alnum:]|g' "${S}"/gcc/*.awk #215828 |
104 |
|
105 |
# Prevent new texinfo from breaking old versions (see #198182, #464008) |
106 |
- if tc_version_is_at_least 4.1; then |
107 |
- tc_apply_patches "Remove texinfo (bug #198182, bug #464008)" "${FILESDIR}"/gcc-configure-texinfo.patch |
108 |
- fi |
109 |
+ tc_apply_patches "Remove texinfo (bug #198182, bug #464008)" "${FILESDIR}"/gcc-configure-texinfo.patch |
110 |
|
111 |
# >=gcc-4 |
112 |
if [[ -x contrib/gcc_update ]] ; then |
113 |
@@ -782,9 +780,7 @@ toolchain_src_configure() { |
114 |
is_jit && GCC_LANG+=",jit" |
115 |
if is_objc || is_objcxx ; then |
116 |
GCC_LANG+=",objc" |
117 |
- if tc_version_is_at_least 4 ; then |
118 |
- use objc-gc && confgcc+=( --enable-objc-gc ) |
119 |
- fi |
120 |
+ use objc-gc && confgcc+=( --enable-objc-gc ) |
121 |
is_objcxx && GCC_LANG+=",obj-c++" |
122 |
fi |
123 |
|
124 |
@@ -814,11 +810,11 @@ toolchain_src_configure() { |
125 |
confgcc+=( --disable-nls ) |
126 |
fi |
127 |
|
128 |
- tc_version_is_at_least 3.4 || confgcc+=( --disable-libunwind-exceptions ) |
129 |
+ confgcc+=( --disable-libunwind-exceptions ) |
130 |
|
131 |
# Use the default ("release") checking because upstream usually neglects |
132 |
# to test "disabled" so it has a history of breaking. bug #317217 |
133 |
- if tc_version_is_at_least 3.4 && in_iuse debug ; then |
134 |
+ if in_iuse debug ; then |
135 |
# The "release" keyword is new to 4.0. bug #551636 |
136 |
local off=$(tc_version_is_at_least 4.0 && echo release || echo no) |
137 |
confgcc+=( --enable-checking="${GCC_CHECKS_LIST:-$(usex debug yes ${off})}" ) |
138 |
@@ -943,7 +939,7 @@ toolchain_src_configure() { |
139 |
fi |
140 |
fi |
141 |
|
142 |
- tc_version_is_at_least 4.2 && confgcc+=( --disable-bootstrap ) |
143 |
+ confgcc+=( --disable-bootstrap ) |
144 |
else |
145 |
if tc-is-static-only ; then |
146 |
confgcc+=( --disable-shared ) |
147 |
@@ -968,10 +964,6 @@ toolchain_src_configure() { |
148 |
$(use_enable nptl tls) |
149 |
) |
150 |
fi |
151 |
- tc_version_is_between 3.3 3.4 && confgcc+=( --enable-sjlj-exceptions ) |
152 |
- if tc_version_is_between 3.4 4.3 ; then |
153 |
- confgcc+=( --enable-clocale=uclibc ) |
154 |
- fi |
155 |
;; |
156 |
*-elf|*-eabi) |
157 |
confgcc+=( --with-newlib ) |
158 |
@@ -1093,7 +1085,7 @@ toolchain_src_configure() { |
159 |
# be small, and should simplify building of 64bit kernels in a 32bit |
160 |
# userland by not needing sys-devel/kgcc64. #349405 |
161 |
case $(tc-arch) in |
162 |
- ppc|ppc64) tc_version_is_at_least 3.4 && confgcc+=( --enable-targets=all ) ;; |
163 |
+ ppc|ppc64) confgcc+=( --enable-targets=all ) ;; |
164 |
sparc) tc_version_is_at_least 4.4 && confgcc+=( --enable-targets=all ) ;; |
165 |
amd64|x86) tc_version_is_at_least 4.3 && confgcc+=( --enable-targets=all ) ;; |
166 |
esac |
167 |
@@ -1116,44 +1108,40 @@ toolchain_src_configure() { |
168 |
fi |
169 |
fi |
170 |
|
171 |
- if tc_version_is_at_least 4.2 ; then |
172 |
- if in_iuse openmp ; then |
173 |
- # Make sure target has pthreads support. #326757 #335883 |
174 |
- # There shouldn't be a chicken & egg problem here as openmp won't |
175 |
- # build without a C library, and you can't build that w/out |
176 |
- # already having a compiler ... |
177 |
- if ! is_crosscompile || \ |
178 |
- $(tc-getCPP ${CTARGET}) -E - <<<"#include <pthread.h>" >& /dev/null |
179 |
- then |
180 |
- confgcc+=( $(use_enable openmp libgomp) ) |
181 |
- else |
182 |
- # Force disable as the configure script can be dumb #359855 |
183 |
- confgcc+=( --disable-libgomp ) |
184 |
- fi |
185 |
+ if in_iuse openmp ; then |
186 |
+ # Make sure target has pthreads support. #326757 #335883 |
187 |
+ # There shouldn't be a chicken & egg problem here as openmp won't |
188 |
+ # build without a C library, and you can't build that w/out |
189 |
+ # already having a compiler ... |
190 |
+ if ! is_crosscompile || \ |
191 |
+ $(tc-getCPP ${CTARGET}) -E - <<<"#include <pthread.h>" >& /dev/null |
192 |
+ then |
193 |
+ confgcc+=( $(use_enable openmp libgomp) ) |
194 |
else |
195 |
- # For gcc variants where we don't want openmp (e.g. kgcc) |
196 |
+ # Force disable as the configure script can be dumb #359855 |
197 |
confgcc+=( --disable-libgomp ) |
198 |
fi |
199 |
+ else |
200 |
+ # For gcc variants where we don't want openmp (e.g. kgcc) |
201 |
+ confgcc+=( --disable-libgomp ) |
202 |
fi |
203 |
|
204 |
- if tc_version_is_at_least 4.0 ; then |
205 |
- if _tc_use_if_iuse libssp ; then |
206 |
- confgcc+=( --enable-libssp ) |
207 |
+ if _tc_use_if_iuse libssp ; then |
208 |
+ confgcc+=( --enable-libssp ) |
209 |
+ else |
210 |
+ if hardened_gcc_is_stable ssp; then |
211 |
+ export gcc_cv_libc_provides_ssp=yes |
212 |
+ fi |
213 |
+ if _tc_use_if_iuse ssp; then |
214 |
+ # On some targets USE="ssp -libssp" is an invalid |
215 |
+ # configuration as target libc does not provide |
216 |
+ # stack_chk_* functions. Do not disable libssp there. |
217 |
+ case ${CTARGET} in |
218 |
+ mingw*|*-mingw*) ewarn "Not disabling libssp" ;; |
219 |
+ *) confgcc+=( --disable-libssp ) ;; |
220 |
+ esac |
221 |
else |
222 |
- if hardened_gcc_is_stable ssp; then |
223 |
- export gcc_cv_libc_provides_ssp=yes |
224 |
- fi |
225 |
- if _tc_use_if_iuse ssp; then |
226 |
- # On some targets USE="ssp -libssp" is an invalid |
227 |
- # configuration as target libc does not provide |
228 |
- # stack_chk_* functions. Do not disable libssp there. |
229 |
- case ${CTARGET} in |
230 |
- mingw*|*-mingw*) ewarn "Not disabling libssp" ;; |
231 |
- *) confgcc+=( --disable-libssp ) ;; |
232 |
- esac |
233 |
- else |
234 |
- confgcc+=( --disable-libssp ) |
235 |
- fi |
236 |
+ confgcc+=( --disable-libssp ) |
237 |
fi |
238 |
fi |
239 |
|
240 |
@@ -1282,20 +1270,9 @@ downgrade_arch_flags() { |
241 |
myarch=$(get-flag march) |
242 |
mytune=$(get-flag mtune) |
243 |
|
244 |
- # If -march=native isn't supported we have to tease out the actual arch |
245 |
- if [[ ${myarch} == native || ${mytune} == native ]] ; then |
246 |
- if ! tc_version_is_at_least 4.2 ${bver}; then |
247 |
- arch=$($(tc-getCC) -march=native -v -E -P - </dev/null 2>&1 \ |
248 |
- | sed -rn "/cc1.*-march/s:.*-march=([^ ']*).*:\1:p") |
249 |
- replace-cpu-flags native ${arch} |
250 |
- fi |
251 |
- fi |
252 |
- |
253 |
# Handle special -mtune flags |
254 |
[[ ${mytune} == intel ]] && ! tc_version_is_at_least 4.9 ${bver} && replace-cpu-flags intel generic |
255 |
- [[ ${mytune} == generic ]] && ! tc_version_is_at_least 4.2 ${bver} && filter-flags '-mtune=*' |
256 |
[[ ${mytune} == x86-64 ]] && filter-flags '-mtune=*' |
257 |
- tc_version_is_at_least 3.4 ${bver} || filter-flags '-mtune=*' |
258 |
|
259 |
# "added" "arch" "replacement" |
260 |
local archlist=( |
261 |
@@ -1327,14 +1304,6 @@ downgrade_arch_flags() { |
262 |
4.3 geode k6-2 # gcc.gnu.org/PR41989#c22 |
263 |
4.3 k8-sse3 k8 |
264 |
4.3 opteron-sse3 k8 |
265 |
- 3.4 athlon-fx x86-64 |
266 |
- 3.4 athlon64 x86-64 |
267 |
- 3.4 c3-2 c3 |
268 |
- 3.4 k8 x86-64 |
269 |
- 3.4 opteron x86-64 |
270 |
- 3.4 pentium-m pentium3 |
271 |
- 3.4 pentium3m pentium3 |
272 |
- 3.4 pentium4m pentium4 |
273 |
) |
274 |
|
275 |
for ((i = 0; i < ${#archlist[@]}; i += 3)) ; do |
276 |
@@ -1420,25 +1389,6 @@ gcc_do_filter_flags() { |
277 |
filter-flags -frecord-gcc-switches # 490738 |
278 |
filter-flags -mno-rtm -mno-htm # 506202 |
279 |
|
280 |
- if tc_version_is_between 3.2 3.4 ; then |
281 |
- # XXX: this is so outdated it's barely useful, but it don't hurt... |
282 |
- replace-cpu-flags G3 750 |
283 |
- replace-cpu-flags G4 7400 |
284 |
- replace-cpu-flags G5 7400 |
285 |
- |
286 |
- # XXX: should add a sed or something to query all supported flags |
287 |
- # from the gcc source and trim everything else ... |
288 |
- filter-flags -f{no-,}unit-at-a-time -f{no-,}web -mno-tls-direct-seg-refs |
289 |
- filter-flags -f{no-,}stack-protector{,-all} |
290 |
- filter-flags -fvisibility-inlines-hidden -fvisibility=hidden |
291 |
- # and warning options |
292 |
- filter-flags -Wextra -Wstack-protector |
293 |
- fi |
294 |
- if ! tc_version_is_at_least 4.1 ; then |
295 |
- filter-flags -fdiagnostics-show-option |
296 |
- filter-flags -Wstack-protector |
297 |
- fi |
298 |
- |
299 |
if tc_version_is_between 6 8 ; then |
300 |
# -mstackrealign triggers crashes in exception throwing |
301 |
# at least on ada: bug #688580 |
302 |
@@ -1446,35 +1396,33 @@ gcc_do_filter_flags() { |
303 |
filter-flags -mstackrealign |
304 |
fi |
305 |
|
306 |
- if tc_version_is_at_least 3.4 ; then |
307 |
- case $(tc-arch) in |
308 |
- amd64|x86) |
309 |
- filter-flags '-mcpu=*' |
310 |
+ case $(tc-arch) in |
311 |
+ amd64|x86) |
312 |
+ filter-flags '-mcpu=*' |
313 |
|
314 |
- tc_version_is_between 4.4 4.5 && append-flags -mno-avx # 357287 |
315 |
+ tc_version_is_between 4.4 4.5 && append-flags -mno-avx # 357287 |
316 |
|
317 |
- if tc_version_is_between 4.6 4.7 ; then |
318 |
- # https://bugs.gentoo.org/411333 |
319 |
- # https://bugs.gentoo.org/466454 |
320 |
- replace-cpu-flags c3-2 pentium2 pentium3 pentium3m pentium-m i686 |
321 |
- fi |
322 |
- ;; |
323 |
- alpha) |
324 |
- # https://bugs.gentoo.org/454426 |
325 |
- append-ldflags -Wl,--no-relax |
326 |
- ;; |
327 |
- sparc) |
328 |
- # temporary workaround for random ICEs reproduced by multiple users |
329 |
- # https://bugs.gentoo.org/457062 |
330 |
- tc_version_is_between 4.6 4.8 && MAKEOPTS+=" -j1" |
331 |
- ;; |
332 |
- *-macos) |
333 |
- # http://gcc.gnu.org/PR25127 |
334 |
- tc_version_is_between 4.0 4.2 && \ |
335 |
- filter-flags '-mcpu=*' '-march=*' '-mtune=*' |
336 |
- ;; |
337 |
- esac |
338 |
- fi |
339 |
+ if tc_version_is_between 4.6 4.7 ; then |
340 |
+ # https://bugs.gentoo.org/411333 |
341 |
+ # https://bugs.gentoo.org/466454 |
342 |
+ replace-cpu-flags c3-2 pentium2 pentium3 pentium3m pentium-m i686 |
343 |
+ fi |
344 |
+ ;; |
345 |
+ alpha) |
346 |
+ # https://bugs.gentoo.org/454426 |
347 |
+ append-ldflags -Wl,--no-relax |
348 |
+ ;; |
349 |
+ sparc) |
350 |
+ # temporary workaround for random ICEs reproduced by multiple users |
351 |
+ # https://bugs.gentoo.org/457062 |
352 |
+ tc_version_is_between 4.6 4.8 && MAKEOPTS+=" -j1" |
353 |
+ ;; |
354 |
+ *-macos) |
355 |
+ # http://gcc.gnu.org/PR25127 |
356 |
+ tc_version_is_between 4.0 4.2 && \ |
357 |
+ filter-flags '-mcpu=*' '-march=*' '-mtune=*' |
358 |
+ ;; |
359 |
+ esac |
360 |
|
361 |
strip-unsupported-flags |
362 |
|
363 |
@@ -1589,7 +1537,7 @@ gcc_do_make() { |
364 |
# resulting binaries natively ^^; |
365 |
GCC_MAKE_TARGET=${GCC_MAKE_TARGET-all} |
366 |
else |
367 |
- if tc_version_is_at_least 3.3 && _tc_use_if_iuse pgo; then |
368 |
+ if _tc_use_if_iuse pgo; then |
369 |
GCC_MAKE_TARGET=${GCC_MAKE_TARGET-profiledbootstrap} |
370 |
else |
371 |
GCC_MAKE_TARGET=${GCC_MAKE_TARGET-bootstrap-lean} |
372 |
@@ -1648,7 +1596,7 @@ gcc_do_make() { |
373 |
if tc_version_is_at_least 4.3 ; then |
374 |
cd "${CTARGET}"/libstdc++-v3/doc |
375 |
emake doc-man-doxygen || ewarn "failed to make docs" |
376 |
- elif tc_version_is_at_least 3.0 ; then |
377 |
+ else |
378 |
cd "${CTARGET}"/libstdc++-v3 |
379 |
emake doxygen-man || ewarn "failed to make docs" |
380 |
fi |
381 |
@@ -1795,11 +1743,9 @@ toolchain_src_install() { |
382 |
rm -rf "${ED}"/usr/share/{man,info} |
383 |
rm -rf "${D}"${DATAPATH}/{man,info} |
384 |
else |
385 |
- if tc_version_is_at_least 3.0 ; then |
386 |
- local cxx_mandir=$(find "${WORKDIR}/build/${CTARGET}/libstdc++-v3" -name man) |
387 |
- if [[ -d ${cxx_mandir} ]] ; then |
388 |
- cp -r "${cxx_mandir}"/man? "${D}${DATAPATH}"/man/ |
389 |
- fi |
390 |
+ local cxx_mandir=$(find "${WORKDIR}/build/${CTARGET}/libstdc++-v3" -name man) |
391 |
+ if [[ -d ${cxx_mandir} ]] ; then |
392 |
+ cp -r "${cxx_mandir}"/man? "${D}${DATAPATH}"/man/ |
393 |
fi |
394 |
fi |
395 |
|
396 |
@@ -1891,9 +1837,6 @@ toolchain_src_install() { |
397 |
# when installing gcc, it dumps internal libraries into /usr/lib |
398 |
# instead of the private gcc lib path |
399 |
gcc_movelibs() { |
400 |
- # older versions of gcc did not support --print-multi-os-directory |
401 |
- tc_version_is_at_least 3.2 || return 0 |
402 |
- |
403 |
# For non-target libs which are for CHOST and not CTARGET, we want to |
404 |
# move them to the compiler-specific CHOST internal dir. This is stuff |
405 |
# that you want to link against when building tools rather than building |
406 |
@@ -2008,21 +1951,16 @@ create_gcc_env_entry() { |
407 |
# workaround for libtool being stupid and using .la's from |
408 |
# conflicting ABIs by using the first one in the search path |
409 |
local ldpaths mosdirs |
410 |
- if tc_version_is_at_least 3.2 ; then |
411 |
- local mdir mosdir abi ldpath |
412 |
- for abi in $(get_all_abis TARGET) ; do |
413 |
- mdir=$($(XGCC) $(get_abi_CFLAGS ${abi}) --print-multi-directory) |
414 |
- ldpath=${LIBPATH} |
415 |
- [[ ${mdir} != "." ]] && ldpath+="/${mdir}" |
416 |
- ldpaths="${ldpath}${ldpaths:+:${ldpaths}}" |
417 |
- |
418 |
- mosdir=$($(XGCC) $(get_abi_CFLAGS ${abi}) -print-multi-os-directory) |
419 |
- mosdirs="${mosdir}${mosdirs:+:${mosdirs}}" |
420 |
- done |
421 |
- else |
422 |
- # Older gcc's didn't do multilib, so logic is simple. |
423 |
- ldpaths=${LIBPATH} |
424 |
- fi |
425 |
+ local mdir mosdir abi ldpath |
426 |
+ for abi in $(get_all_abis TARGET) ; do |
427 |
+ mdir=$($(XGCC) $(get_abi_CFLAGS ${abi}) --print-multi-directory) |
428 |
+ ldpath=${LIBPATH} |
429 |
+ [[ ${mdir} != "." ]] && ldpath+="/${mdir}" |
430 |
+ ldpaths="${ldpath}${ldpaths:+:${ldpaths}}" |
431 |
+ |
432 |
+ mosdir=$($(XGCC) $(get_abi_CFLAGS ${abi}) -print-multi-os-directory) |
433 |
+ mosdirs="${mosdir}${mosdirs:+:${mosdirs}}" |
434 |
+ done |
435 |
|
436 |
cat <<-EOF > ${gcc_envd_file} |
437 |
GCC_PATH="${BINPATH}" |
438 |
@@ -2294,7 +2232,6 @@ is_jit() { |
439 |
} |
440 |
|
441 |
is_multilib() { |
442 |
- tc_version_is_at_least 3 || return 1 |
443 |
_tc_use_if_iuse multilib |
444 |
} |