1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
|
# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/glibc-2.3.5.20050421.ebuild,v 1.3 2005/04/27 06:13:31 eradicator Exp $
# Here's how the cross-compile logic breaks down ...
# CTARGET - machine that will target the binaries
# CHOST - machine that will host the binaries
# CBUILD - machine that will build the binaries
# If CTARGET != CHOST, it means you want a libc for cross-compiling.
# If CHOST != CBUILD, it means you want to cross-compile the libc.
# CBUILD = CHOST = CTARGET - native build/install
# CBUILD != (CHOST = CTARGET) - cross-compile a native build
# (CBUILD = CHOST) != CTARGET - libc for cross-compiler
# CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler
# For install paths:
# CHOST = CTARGET - install into /
# CHOST != CTARGET - install into /usr/CTARGET/
KEYWORDS="-*"
# Versionator crap do not work here - not in the mood for hassle.
BRANCH_UPDATE="20050421"
# From linuxthreads/man
GLIBC_MANPAGE_VERSION="2.3.5"
# From manual
GLIBC_INFOPAGE_VERSION="2.3.5"
# Gentoo patchset
PATCH_VER="2.0"
# C Stubbs addon (contained in fedora, so ignoring)
#CSTUBS_VER="2.1.2"
#CSTUBS_TARBALL="c_stubs-${CSTUBS_VER}.tar.bz2"
#CSTUBS_URI="http://dev.gentoo.org/~eradicator/glibc/${CSTUBS_TARBALL}"
# Fedora addons (from RHEL's glibc-2.3.4-2.src.rpm)
FEDORA_VER="20041219T2331"
FEDORA_TARBALL="glibc-fedora-${FEDORA_VER}.tar.bz2"
FEDORA_URI="http://dev.gentoo.org/~eradicator/glibc/${FEDORA_TARBALL}"
GENTOO_TOOLCHAIN_BASE_URI="http://dev.gentoo.org/~azarah/glibc"
### PUNT OUT TO ECLASS?? ###
inherit eutils versionator libtool toolchain-funcs flag-o-matic gnuconfig multilib
DESCRIPTION="GNU libc6 (also called glibc2) C library"
HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
LICENSE="LGPL-2"
IUSE="nls pic build nptl nptlonly erandom hardened debug userlocales nomalloccheck multilib"
export CBUILD=${CBUILD:-${CHOST}}
export CTARGET=${CTARGET:-${CHOST}}
if [[ ${CTARGET} == ${CHOST} ]] ; then
if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
export CTARGET=${CATEGORY/cross-}
fi
fi
if [[ ${CTARGET} == ${CHOST} ]] ; then
PROVIDE="virtual/libc"
fi
is_crosscompile() {
[[ ${CHOST} != ${CTARGET} ]]
}
GLIBC_RELEASE_VER=$(get_version_component_range 1-3)
# Don't set this to :-, - allows BRANCH_UPDATE=""
BRANCH_UPDATE=${BRANCH_UPDATE-$(get_version_component_range 4)}
# (Recent snapshots fails with 2.6.5 and earlier with NPTL)
NPTL_KERNEL_VERSION=${NPTL_KERNEL_VERSION:-"2.6.6"}
LT_KERNEL_VERSION=${LT_KERNEL_VERSION:-"2.4.1"}
### SRC_URI ###
# This function handles the basics of setting the SRC_URI for a glibc ebuild.
# To use, set SRC_URI with:
#
# SRC_URI="$(get_glibc_src_uri)"
#
# Other than the variables normally set by portage, this function's behavior
# can be altered by setting the following:
#
# GENTOO_TOOLCHAIN_BASE_URI
# This sets the base URI for all gentoo-specific patch files. Note
# that this variable is only important for a brief period of time,
# before your source files get picked up by mirrors. However, it is
# still highly suggested that you keep files in this location
# available.
#
# BRANCH_UPDATE
# If set, this variable signals that we should be using the main
# release tarball (determined by ebuild version) and applying a
# CVS branch update patch against it. The location of this branch
# update patch is assumed to be in ${GENTOO_TOOLCHAIN_BASE_URI}.
# Just like with SNAPSHOT, this variable is ignored if the ebuild
# has a _pre suffix.
#
# PATCH_VER
# PATCH_GLIBC_VER
# This should be set to the version of the gentoo patch tarball.
# The resulting filename of this tarball will be:
# ${PN}-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2
#
# GLIBC_MANPAGE_VERSION
# GLIBC_INFOPAGE_VERSION
# The version of glibc for which we will download pages. This will
# default to ${GLIBC_RELEASE_VER}, but we may not want to pre-generate man pages
# for prerelease test ebuilds for example. This allows you to
# continue using pre-generated manpages from the last stable release.
# If set to "none", this will prevent the downloading of manpages,
# which is useful for individual library targets.
#
get_glibc_src_uri() {
# This variable should be set to the devspace of whoever is currently
# maintaining GLIBC. Please dont set this to mirror, that would just
# make the files unavailable until they get mirrored.
local devspace_uri="http://dev.gentoo.org/~eradicator/glibc/"
GENTOO_TOOLCHAIN_BASE_URI=${GENTOO_TOOLCHAIN_BASE_URI:-${devspace_uri}}
# GLIBC_SRC_URI="http://ftp.gnu.org/gnu/glibc/${PN}-${GLIBC_RELEASE_VER}.tar.bz2
# http://ftp.gnu.org/gnu/glibc/${PN}-linuxthreads-${GLIBC_RELEASE_VER}.tar.bz2
# http://ftp.gnu.org/gnu/glibc/${PN}-libidn-${GLIBC_RELEASE_VER}.tar.bz2
GLIBC_SRC_URI="mirror://gnu/glibc/${PN}-${GLIBC_RELEASE_VER}.tar.bz2
mirror://gnu/glibc/${PN}-linuxthreads-${GLIBC_RELEASE_VER}.tar.bz2
mirror://gnu/glibc/${PN}-libidn-${GLIBC_RELEASE_VER}.tar.bz2"
if [[ -n ${BRANCH_UPDATE} ]] ; then
GLIBC_SRC_URI="${GLIBC_SRC_URI}
${GENTOO_TOOLCHAIN_BASE_URI}/${PN}-${GLIBC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2"
fi
if [[ -n ${PATCH_VER} ]] ; then
GLIBC_SRC_URI="${GLIBC_SRC_URI}
${GENTOO_TOOLCHAIN_BASE_URI}/${PN}-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2"
fi
if [[ ${GLIBC_MANPAGE_VERSION} != "none" ]] ; then
GLIBC_SRC_URI="${GLIBC_SRC_URI}
${GENTOO_TOOLCHAIN_BASE_URI}/${PN}-manpages-${GLIBC_MANPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2"
fi
if [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then
GLIBC_SRC_URI="${GLIBC_SRC_URI}
${GENTOO_TOOLCHAIN_BASE_URI}/${PN}-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2"
fi
if [[ -n ${CSTUBS_URI} ]] ; then
GLIBC_SRC_URI="${GLIBC_SRC_URI} ${CSTUBS_URI}"
fi
if [[ -n ${FEDORA_URI} ]] ; then
GLIBC_SRC_URI="${GLIBC_SRC_URI} ${FEDORA_URI}"
fi
echo "${GLIBC_SRC_URI}"
}
SRC_URI=$(get_glibc_src_uri)
S="${WORKDIR}/${PN}-${GLIBC_RELEASE_VER}"
### EXPORTED FUNCTIONS ###
toolchain-glibc_src_unpack() {
# Check NPTL support _before_ we unpack things to save some time
want_nptl && check_nptl_support
unpack ${PN}-${GLIBC_RELEASE_VER}.tar.bz2
cd ${S}
unpack ${PN}-linuxthreads-${GLIBC_RELEASE_VER}.tar.bz2
unpack ${PN}-libidn-${GLIBC_RELEASE_VER}.tar.bz2
if [[ -n ${CSTUBS_TARBALL} ]] ; then
unpack ${CSTUBS_TARBALL}
fi
if [[ -n ${FEDORA_TARBALL} ]] ; then
unpack ${FEDORA_TARBALL}
fi
if [[ -n ${PATCH_VER} ]] ; then
cd ${WORKDIR}
unpack ${PN}-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2
fi
if [[ ${GLIBC_MANPAGE_VERSION} != "none" ]] ; then
cd ${WORKDIR}
unpack ${PN}-manpages-${GLIBC_MANPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2
fi
# FIXME: I updated the infopages, but forgot to regen th branch-update
# if [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then
# cd ${S}
# unpack ${PN}-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2
# fi
if [[ -n ${BRANCH_UPDATE} ]] ; then
cd ${WORKDIR}
unpack ${PN}-${GLIBC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2
fi
cd ${S}
if [[ -n ${BRANCH_UPDATE} ]] ; then
epatch ${WORKDIR}/${PN}-${GLIBC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch
# Snapshot date patch
einfo "Patching version to display snapshot date ..."
sed -i -e "s:\(#define RELEASE\).*:\1 \"${BRANCH_UPDATE}\":" version.h
fi
# FIXME: I updated the infopages, but forgot to regen th branch-update
if [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then
cd ${S}
unpack ${PN}-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2
fi
if [[ -n ${PATCH_VER} ]] ; then
EPATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE}"
EPATCH_SUFFIX="patch"
OLD_ARCH="${ARCH}"
ARCH="$(tc-arch)"
einfo "Applying Gentoo Glibc Patches: ${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-${PATCH_VER}"
epatch ${WORKDIR}/patches
ARCH="${OLD_ARCH}"
unset EPATCH_EXCLUDE
unset EPATCH_SUFFIX
unset OLD_ARCH
fi
}
toolchain-glibc_src_compile() {
# Set gconvdir to /usr/$(get_libdir)/gconv on archs with multiple ABIs
has_multilib_profile && MAKEFLAGS="gconvdir=$(alt_usrlibdir)/gconv"
# -fomit-frame-pointer gets stripped in setup_flags, so we do this
# now to cache the value
want_omitfp
if want_linuxthreads ; then
glibc_do_configure linuxthreads
einfo "Building GLIBC with linuxthreads..."
make PARALLELMFLAGS="${MAKEOPTS}" ${MAKEFLAGS} || die
fi
if want_nptl ; then
# ... and then do the optional nptl build
unset LD_ASSUME_KERNEL || :
glibc_do_configure nptl
einfo "Building GLIBC with NPTL..."
make PARALLELMFLAGS="${MAKEOPTS}" ${MAKEFLAGS} || die
fi
}
toolchain-glibc_src_test() {
# This is wrong, but glibc's tests fail bad when screwing
# around with sandbox, so lets just punt it
unset LD_PRELOAD
# do the linuxthreads build unless we're using nptlonly
if want_linuxthreads ; then
cd ${WORKDIR}/build-${ABI}-${CTARGET}-linuxthreads
einfo "Checking GLIBC with linuxthreads..."
make check || die "linuxthreads glibc did not pass make check"
fi
if want_nptl ; then
cd ${WORKDIR}/build-${ABI}-${CTARGET}-nptl
unset LD_ASSUME_KERNEL || :
einfo "Checking GLIBC with NPTL..."
make check || die "nptl glibc did not pass make check"
fi
}
toolchain-glibc_pkg_preinst() {
# PPC64+others may want to eventually be added to this logic if they
# decide to be multilib compatible and FHS compliant. note that this
# chunk of FHS compliance only applies to 64bit archs where 32bit
# compatibility is a major concern (not IA64, for example).
# amd64's 2005.0 is the first amd64 profile to not need this code.
# 2005.0 is setup properly, and this is executed as part of the
# 2004.3 -> 2005.0 upgrade script.
# It can be removed after 2004.3 has been purged from portage.
use amd64 && [ "$(get_libdir)" == "lib64" ] && ! has_multilib_profile && fix_lib64_symlinks
# it appears that /lib/tls is sometimes not removed. See bug
# 69258 for more info.
if [ -d /${ROOT}$(alt_libdir)/tls ] && ! { want_nptl && want_linuxthreads; }; then
addwrite /${ROOT}$(alt_libdir)/
ewarn "nptlonly or -nptl in USE, removing /${ROOT}$(alt_libdir)/tls..."
rm -rf /${ROOT}$(alt_libdir)/tls || die
fi
}
toolchain-glibc_src_install() {
setup_flags
# Need to dodir first because it might not exist (bad amd64 profiles)
dodir $(alt_usrlibdir)
# These should not be set, else the
# zoneinfo do not always get installed ...
unset LANGUAGE LANG LC_ALL
if want_linuxthreads ; then
cd ${WORKDIR}/build-${ABI}-${CTARGET}-linuxthreads
einfo "Installing GLIBC with linuxthreads..."
make PARALLELMFLAGS="${MAKEOPTS} -j1" \
install_root=${D} \
install || die
else # nptlonly
cd ${WORKDIR}/build-${ABI}-${CTARGET}-nptl
einfo "Installing GLIBC with NPTL..."
make PARALLELMFLAGS="${MAKEOPTS} -j1" \
install_root=${D} \
install || die
fi
if is_crosscompile ; then
# Glibc doesn't setup multilib crosscompiled dirs right, but it
# sets up native multilib dirs right, so just do this when we
# crosscompile.
if [[ $(get_libdir) != "lib" && -d ${D}$(alt_prefix)/lib ]] ; then
dodir $(alt_libdir)
mv ${D}$(alt_prefix)/lib/* ${D}$(alt_libdir)
fi
# punt all the junk not needed by a cross-compiler
rm -rf "${D}"$(alt_prefix)/{bin,etc,$(get_libdir)/gconv,sbin,share}
fi
if want_linuxthreads && want_nptl ; then
einfo "Installing NPTL to $(alt_libdir)/tls/..."
cd ${WORKDIR}/build-${ABI}-${CTARGET}-nptl
mkdir -p ${D}$(alt_libdir)/tls/
libcsofile=$(basename ${D}$(alt_libdir)/libc-*.so)
cp -a libc.so ${D}$(alt_libdir)/tls/${libcsofile} || die
dosym ${libcsofile} $(alt_libdir)/tls/$(ls libc.so.*)
libmsofile=$(basename ${D}$(alt_libdir)/libm-*.so)
pushd math > /dev/null
cp -a libm.so ${D}$(alt_libdir)/tls/${libmsofile} || die
dosym ${libmsofile} $(alt_libdir)/tls/$(ls libm.so.*)
popd > /dev/null
librtsofile=$(basename ${D}$(alt_libdir)/librt-*.so)
pushd rt > /dev/null
cp -a librt.so ${D}$(alt_libdir)/tls/${librtsofile} || die
dosym ${librtsofile} $(alt_libdir)/tls/$(ls librt.so.*)
popd > /dev/null
libthreaddbsofile=$(basename ${D}$(alt_libdir)/libthread_db-*.so)
pushd nptl_db > /dev/null
cp -a libthread_db.so ${D}$(alt_libdir)/tls/${libthreaddbsofile} || die
dosym ${libthreaddbsofile} $(alt_libdir)/tls/$(ls libthread_db.so.*)
popd > /dev/null
libpthreadsofile=libpthread-${GLIBC_RELEASE_VER}.so
cp -a nptl/libpthread.so ${D}$(alt_libdir)/tls/${libpthreadsofile} || die
dosym ${libpthreadsofile} $(alt_libdir)/tls/libpthread.so.0
# and now for the static libs
mkdir -p ${D}$(alt_usrlibdir)/nptl
cp -a libc.a nptl/libpthread.a nptl/libpthread_nonshared.a rt/librt.a \
${D}$(alt_usrlibdir)/nptl
# linker script crap
for lib in libc libpthread; do
sed -e "s:$(alt_libdir)/${lib}.so:$(alt_libdir)/tls/${lib}.so:g" \
-e "s:$(alt_usrlibdir)/${lib}_nonshared.a:$(alt_usrlibdir)/nptl/${lib}_nonshared.a:g" \
${D}$(alt_usrlibdir)/${lib}.so \
> ${D}$(alt_usrlibdir)/nptl/${lib}.so
chmod 755 ${D}$(alt_usrlibdir)/nptl/${lib}.so
done
dosym ../librt.so $(alt_usrlibdir)/nptl/librt.so
# last but not least... headers.
mkdir -p ${D}/nptl ${D}$(alt_headers)/nptl
make install_root=${D}/nptl install-headers PARALLELMFLAGS="${MAKEOPTS} -j1"
pushd ${D}/nptl/$(alt_headers) > /dev/null
for i in `find . -type f`; do
if ! [ -f ${D}$(alt_headers)/$i ] \
|| ! cmp -s $i ${D}$(alt_headers)/$i; then
mkdir -p ${D}$(alt_headers)/nptl/`dirname $i`
cp -a $i ${D}$(alt_headers)/nptl/$i
fi
done
rm -rf ${D}/nptl
fi
# now, strip everything but the thread libs #46186
mkdir -p ${T}/thread-backup
mv -f ${D}$(alt_libdir)/lib{pthread,thread_db}* ${T}/thread-backup/
if want_linuxthreads && want_nptl ; then
mkdir -p ${T}/thread-backup/tls
mv -f ${D}$(alt_libdir)/tls/lib{pthread,thread_db}* ${T}/thread-backup/tls
fi
env -uRESTRICT CHOST=${CTARGET} prepallstrip
cp -a -- ${T}/thread-backup/* ${D}$(alt_libdir)/ || die
if use pic && [[ $(tc-arch) != "amd64" ]] ; then
find ${S}/${buildtarget}/ -name "soinit.os" -exec cp {} ${D}$(alt_libdir)/soinit.o \;
find ${S}/${buildtarget}/ -name "sofini.os" -exec cp {} ${D}$(alt_libdir)/sofini.o \;
find ${S}/${buildtarget}/ -name "*_pic.a" -exec cp {} ${D}$(alt_libdir) \;
find ${S}/${buildtarget}/ -name "*.map" -exec cp {} ${D}$(alt_libdir) \;
for i in ${D}$(alt_libdir)/*.map; do
mv ${i} ${i%.map}_pic.map
done
fi
# We'll take care of the cache ourselves
rm -f ${D}/etc/ld.so.cache
# Some things want this, notably ash.
dosym libbsd-compat.a $(alt_usrlibdir)/libbsd.a
# Handle includes for different ABIs
prep_ml_includes $(alt_headers)
#################################################################
# EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY #
# Make sure we install the sys-include symlink so that when
# we build a 2nd stage cross-compiler, gcc finds the target
# system headers correctly. See gcc/doc/gccinstall.info
if is_crosscompile ; then
dosym include $(alt_prefix)/sys-include
return 0
fi
# Everything past this point just needs to be done once... don't waste time building locale files twice...
is_final_abi || return 0
if want_linuxthreads ; then
MYMAINBUILDDIR=build-${ABI}-${CTARGET}-linuxthreads
else
MYMAINBUILDDIR=build-${ABI}-${CTARGET}-nptl
fi
cd ${WORKDIR}/${MYMAINBUILDDIR}
if ! use build ; then
if ! has noinfo ${FEATURES} && [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then
einfo "Installing info pages..."
make PARALLELMFLAGS="${MAKEOPTS} -j1" \
install_root=${D} \
info -i
fi
setup_locales
if [[ ${GLIBC_MANPAGE_VERSION} != "none" ]] ; then
einfo "Installing man pages..."
# Install linuxthreads man pages even if nptl is enabled
cd ${WORKDIR}/man
doman *.3thr
fi
# Install nscd config file
insinto /etc
doins ${FILESDIR}/nscd.conf
exeinto /etc/init.d
doexe ${FILESDIR}/nscd
cd ${S}
dodoc BUGS ChangeLog* CONFORMANCE FAQ INTERFACE NEWS NOTES PROJECTS README*
else
rm -rf ${D}/usr/share
for dir in $(get_all_libdirs); do
rm -rf ${D}/usr/${dir}/gconv &> /dev/null
done
einfo "Installing Timezone data..."
make PARALLELMFLAGS="${MAKEOPTS} -j1" \
install_root=${D} \
timezone/install-others || die
fi
# Is this next line actually needed or does the makefile get it right?
# It previously has 0755 perms which was killing things.
fperms 4711 $(alt_prefix)/lib/misc/glibc/pt_chown
# Prevent overwriting of the /etc/localtime symlink. We'll handle the
# creation of the "factory" symlink in pkg_postinst().
rm -f ${D}/etc/localtime
insinto /etc
# This is our new config file for building locales
doins ${FILESDIR}/locales.build
# example host.conf with multicast dns disabled by default
doins ${FILESDIR}/2.3.4/host.conf
# simple test to make sure our new glibc isnt completely broken.
# for now, skip the multilib scenario.
[[ $(get_libdir) != "lib" ]] && return 0
for x in date env ls true uname ; do
x=$(type -p ${x})
[[ -z ${x} ]] && continue
"${D}"/$(get_libdir)/ld-*.so \
--library-path "${D}"/$(get_libdir) \
${x} > /dev/null \
|| die "simple run test (${x}) failed"
done
}
toolchain-glibc_pkg_postinst() {
# Mixing nptlonly and -nptlonly glibc can prove dangerous if libpthread
# isn't removed in unmerge which happens sometimes. See bug #87671
if ! is_crosscompile && want_linuxthreads ; then
for libdir in $(get_all_libdirs) ; do
for f in ${ROOT}/${libdir}/libpthread-2.* ${ROOT}/${libdir}/libpthread-0.6* ; do
if [[ -f ${f} ]] ; then
rm -f ${f}
ldconfig
fi
done
done
fi
# Correct me if I am wrong here, but my /etc/localtime is a file
# created by zic ....
# I am thinking that it should only be recreated if no /etc/localtime
# exists, or if it is an invalid symlink.
#
# For invalid symlink:
# -f && -e will fail
# -L will succeed
#
if [ ! -e "${ROOT}/etc/localtime" ] ; then
echo "Please remember to set your timezone using the zic command."
rm -f ${ROOT}/etc/localtime
ln -s ../usr/share/zoneinfo/Factory ${ROOT}/etc/localtime
fi
if [ -x "${ROOT}/usr/sbin/iconvconfig" ] ; then
# Generate fastloading iconv module configuration file.
${ROOT}/usr/sbin/iconvconfig --prefix=${ROOT}
fi
if [ ! -e "${ROOT}/lib/ld.so.1" ] && use ppc64 && ! has_multilib_profile ; then
## SHOULDN'T THIS BE lib64??
ln -s ld64.so.1 ${ROOT}/lib/ld.so.1
fi
# Reload init ...
if [ "${ROOT}" = "/" ] ; then
/sbin/init U &> /dev/null
fi
# warn the few multicast-dns-by-default users we've had about the change
# in behavior...
echo
einfo "Gentoo's glibc now disables multicast dns by default in our"
einfo "example host.conf. To re-enable this functionality, simply"
einfo "remove the line that disables it (mdns off)."
echo
if want_nptl && want_linuxthreads ; then
einfo "The default behavior of glibc on your system is to use NPTL. If"
einfo "you want to use linuxthreads for a particular program, start it"
einfo "by executing 'LD_ASSUME_KERNEL=${LT_KERNEL_VERSION} <program> [<options>]'"
echo
fi
}
### SUPPORT FUNCTIONS ###
# We need to be able to set alternative headers for
# compiling for non-native platform
# Will also become useful for testing kernel-headers without screwing up
# the whole system.
# note: intentionally undocumented.
alt_headers() {
if [[ -z ${ALT_HEADERS} ]] ; then
if is_crosscompile ; then
ALT_HEADERS="/usr/${CTARGET}/include"
else
ALT_HEADERS="/usr/include"
fi
fi
echo "${ALT_HEADERS}"
}
alt_prefix() {
if is_crosscompile ; then
echo /usr/${CTARGET}
else
echo /usr
fi
}
alt_libdir() {
if is_crosscompile ; then
echo /usr/${CTARGET}/lib
else
echo /$(get_libdir)
fi
}
alt_usrlibdir() {
if is_crosscompile ; then
echo /usr/${CTARGET}/lib
else
echo /usr/$(get_libdir)
fi
}
setup_flags() {
# Over-zealous CFLAGS can often cause problems. What may work for one
# person may not work for another. To avoid a large influx of bugs
# relating to failed builds, we strip most CFLAGS out to ensure as few
# problems as possible.
strip-flags
strip-unsupported-flags
filter-flags -m32 -m64 -mabi=*
has_multilib_profile && CTARGET_OPT="$(get_abi_CHOST)"
case $(tc-arch) in
ppc)
append-flags "-freorder-blocks"
;;
sparc)
# Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though.
filter-flags "-fcall-used-g7"
append-flags "-fcall-used-g6"
filter-flags "-mvis"
if is_crosscompile || [[ ${PROFILE_ARCH} == "sparc64" ]] || { has_multilib_profile && ! tc-is-cross-compiler; } ; then
case ${ABI} in
sparc64)
if is-flag "-mcpu=ultrasparc3"; then
CTARGET_OPT="sparc64b-unknown-linux-gnu"
CFLAGS_sparc64="$(get_abi_CFLAGS) -Wa,-xarch=v9b"
else
CTARGET_OPT="sparc64-unknown-linux-gnu"
CFLAGS_sparc64="$(get_abi_CFLAGS) -Wa,-xarch=v9a"
fi
filter-flags -Wa,-xarch -Wa,-A
;;
*)
if is-flag "-mcpu=ultrasparc3"; then
CTARGET_OPT="sparcv9b-unknown-linux-gnu"
else
CTARGET_OPT="sparcv9-unknown-linux-gnu"
fi
;;
esac
else
if is-flag "-mcpu=ultrasparc3"; then
CTARGET_OPT="sparcv9b-unknown-linux-gnu"
elif { is_crosscompile && want_nptl; } || is-flag "-mcpu=ultrasparc2" || is-flag "-mcpu=ultrasparc"; then
CTARGET_OPT="sparcv9-unknown-linux-gnu"
fi
fi
;;
esac
if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then
CBUILD_OPT=${CTARGET_OPT}
fi
if [ "`gcc-major-version`" -ge "3" -a "`gcc-minor-version`" -ge "4" ] ; then
# broken in 3.4.x
replace-flags -march=pentium-m -mtune=pentium3
fi
if $(tc-getCC ${CTARGET}) -v 2>&1 | grep -q 'gcc version 3.[0123]'; then
append-flags -finline-limit=2000
fi
# We don't want these flags for glibc
filter-ldflags -pie
# Lock glibc at -O2 -- linuxthreads needs it and we want to be
# conservative here
append-flags -O2
}
check_kheader_version() {
local header="${ROOT}$(alt_headers)/linux/version.h"
[[ -z $1 ]] && return 1
if [ -f "${header}" ] ; then
local version="`grep 'LINUX_VERSION_CODE' ${header} | \
sed -e 's:^.*LINUX_VERSION_CODE[[:space:]]*::'`"
if [ "${version}" -ge "$1" ] ; then
return 0
fi
fi
return 1
}
check_nptl_support() {
local min_kernel_version="$(KV_to_int "${NPTL_KERNEL_VERSION}")"
echo
einfon "Checking gcc for __thread support ... "
if want__thread ; then
echo "yes"
else
echo "no"
echo
eerror "Could not find a gcc that supports the __thread directive!"
eerror "please update to gcc-3.2.2-r1 or later, and try again."
die "No __thread support in gcc!"
fi
# Building fails on an non-supporting kernel
einfon "Checking kernel version (>=${NPTL_KERNEL_VERSION}) ... "
if [ "`get_KV`" -lt "${min_kernel_version}" ] ; then
echo "no"
echo
eerror "You need a kernel of at least version ${NPTL_KERNEL_VERSION}"
eerror "for NPTL support!"
die "Kernel version too low!"
else
echo "yes"
fi
# Building fails with too low linux-headers
einfon "Checking linux-headers version (>=${NPTL_KERNEL_VERSION}) ... "
if ! check_kheader_version "${min_kernel_version}"; then
echo "no"
echo
eerror "You need linux-headers of at least version ${NPTL_KERNEL_VERSION}"
eerror "for NPTL support!"
die "linux-headers version too low!"
else
echo "yes"
fi
echo
}
want_nptl() {
want_tls || return 1
use nptl || return 1
# Archs that can use NPTL
case $(tc-arch) in
amd64|ia64|ppc|ppc64|s390|x86)
return 0;
;;
sparc)
# >= v9 is needed for nptl.
[[ "${PROFILE_ARCH}" == "sparc" ]] && return 1
return 0;
;;
esac
return 1
}
want_linuxthreads() {
! use nptlonly && return 0
want_nptl || return 0
return 1
}
want_tls() {
# Archs that can use TLS (Thread Local Storage)
case $(tc-arch) in
alpha|amd64|ia64|ppc|ppc64|s390)
return 0;
;;
sparc)
# 2.3.6 should have tls support on sparc64
# when using newer binutils
case ${CTARGET/-*} in
sparc64*) return 1 ;;
*) return 0 ;;
esac
;;
x86)
case ${CTARGET/-*} in
i486|i586|i686) return 0 ;;
esac
;;
esac
return 1
}
want__thread() {
want_tls || return 1
# For some reason --with-tls --with__thread is causing segfaults on sparc32.
[[ ${PROFILE_ARCH} == "sparc" ]] && return 1
[[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD}
$(tc-getCC ${CTARGET}) -c ${FILESDIR}/test-__thread.c -o ${T}/test2.o &> /dev/null
WANT__THREAD=$?
return ${WANT__THREAD}
}
# Under what conditions should we optimize glibc with --enable-omitfp.
# We strip -fomit-frame-pointer from CFLAGS and let the build system decide
# where it's safe to use
want_omitfp() {
[[ -n ${WANT_OMITFP} ]] && return ${WANT_OMITFP}
WANT_OMITFP=1
if is-flag -fomit-frame-pointer && ! use debug; then
case $(tc-arch) in
x86)
case ${CTARGET/-*} in
i386|i486|i586) WANT_OMITFP=1 ;;
*) WANT_OMITFP=0 ;;
esac
;;
*)
WANT_OMITFP=0
;;
esac
fi
return ${WANT_OMITFP}
}
install_locales() {
unset LANGUAGE LANG LC_ALL
cd ${WORKDIR}/${MYMAINBUILDDIR} || die "${WORKDIR}/${MYMAINBUILDDIR}"
make PARALLELMFLAGS="${MAKEOPTS} -j1" \
install_root=${D} localedata/install-locales || die
}
setup_locales() {
if use !userlocales ; then
einfo "userlocales not enabled, installing -ALL- locales..."
install_locales || die
elif [ -e /etc/locales.build ] ; then
einfo "Installing locales in /etc/locales.build..."
echo 'SUPPORTED-LOCALES=\' > SUPPORTED.locales
cat /etc/locales.build | grep -v -e ^$ -e ^\# | sed 's/$/\ \\/g' \
>> SUPPORTED.locales
cat SUPPORTED.locales > ${S}/localedata/SUPPORTED || die
install_locales || die
elif [ -e ${FILESDIR}/locales.build ] ; then
einfo "Installing locales in ${FILESDIR}/locales.build..."
echo 'SUPPORTED-LOCALES=\' > SUPPORTED.locales
cat ${FILESDIR}/locales.build | grep -v -e ^$ -e ^\# | sed 's/$/\ \\/g' \
>> SUPPORTED.locales
cat SUPPORTED.locales > ${S}/localedata/SUPPORTED || die
install_locales || die
else
einfo "Installing -ALL- locales..."
install_locales || die
fi
}
glibc_do_configure() {
local myconf
setup_flags
# These should not be set, else the
# zoneinfo do not always get installed ...
unset LANGUAGE LANG LC_ALL
# silly users
unset LD_RUN_PATH
# set addons
pushd ${S} > /dev/null
ADDONS=$(echo */configure | sed -e 's!/configure!!g;s!\(linuxthreads\|nptl\|rtkaio\|glibc-compat\)\( \|$\)!!g;s! \+$!!;s! !,!g;s!^!,!;/^,\*$/d')
popd > /dev/null
use nls || myconf="${myconf} --disable-nls"
use erandom || myconf="${myconf} --disable-dev-erandom"
want_omitfp && myconf="${myconf} --enable-omitfp"
if [ "$1" == "linuxthreads" ] ; then
if want_tls ; then
myconf="${myconf} --with-tls"
if want__thread ; then
myconf="${myconf} --with-__thread"
else
myconf="${myconf} --without-__thread"
fi
else
myconf="${myconf} --without-tls --without-__thread"
fi
myconf="${myconf} --enable-add-ons=linuxthreads${ADDONS}"
myconf="${myconf} --enable-kernel=${LT_KERNEL_VERSION}"
elif [ "$1" == "nptl" ] ; then
myconf="${myconf} --with-tls --with-__thread"
myconf="${myconf} --enable-add-ons=nptl${ADDONS}"
myconf="${myconf} --enable-kernel=${NPTL_KERNEL_VERSION}"
else
die "invalid pthread option"
fi
myconf="${myconf}
--without-cvs
--enable-bind-now
--build=${CBUILD_OPT:-${CBUILD}}
--host=${CTARGET_OPT:-${CTARGET}}
--disable-profile
--without-gd
--with-headers=$(alt_headers)
--prefix=$(alt_prefix)
--mandir=$(alt_prefix)/share/man
--infodir=$(alt_prefix)/share/info
--libexecdir=$(alt_prefix)/lib/misc/glibc
${EXTRA_ECONF}"
export CC="$(tc-getCC ${CTARGET})"
GBUILDDIR="${WORKDIR}/build-${ABI}-${CTARGET}-$1"
mkdir -p ${GBUILDDIR}
cd ${GBUILDDIR}
einfo "Configuring GLIBC for $1 with: ${myconf}"
${S}/configure ${myconf} || die "failed to configure glibc"
}
fix_lib64_symlinks() {
# the original Gentoo/AMD64 devs decided that since 64bit is the native
# bitdepth for AMD64, lib should be used for 64bit libraries. however,
# this ignores the FHS and breaks multilib horribly... especially
# since it wont even work without a lib64 symlink anyways. *rolls eyes*
# see bug 59710 for more information.
# Travis Tilley <lv@gentoo.org> (08 Aug 2004)
if [ -L ${ROOT}/lib64 ] ; then
ewarn "removing /lib64 symlink and moving lib to lib64..."
ewarn "dont hit ctrl-c until this is done"
addwrite ${ROOT}/
rm ${ROOT}/lib64
# now that lib64 is gone, nothing will run without calling ld.so
# directly. luckily the window of brokenness is almost non-existant
/lib/ld-linux-x86-64.so.2 /bin/mv ${ROOT}/lib ${ROOT}/lib64
# all better :)
ldconfig
ln -s lib64 ${ROOT}/lib
einfo "done! :-)"
einfo "fixed broken lib64/lib symlink in ${ROOT}"
fi
if [ -L ${ROOT}/usr/lib64 ] ; then
addwrite ${ROOT}/usr
rm ${ROOT}/usr/lib64
mv ${ROOT}/usr/lib ${ROOT}/usr/lib64
ln -s lib64 ${ROOT}/usr/lib
einfo "fixed broken lib64/lib symlink in ${ROOT}/usr"
fi
if [ -L ${ROOT}/usr/X11R6/lib64 ] ; then
addwrite ${ROOT}/usr/X11R6
rm ${ROOT}/usr/X11R6/lib64
mv ${ROOT}/usr/X11R6/lib ${ROOT}/usr/X11R6/lib64
ln -s lib64 ${ROOT}/usr/X11R6/lib
einfo "fixed broken lib64/lib symlink in ${ROOT}/usr/X11R6"
fi
}
use_multilib() {
case $(tc-arch) in
sparc)
case ${CHOST} in
sparc64*)
is_crosscompile || has_multilib_profile || use multilib
;;
*)
false
;;
esac
;;
mips)
case ${CHOST} in
mips64*)
is_crosscompile || has_multilib_profile || use multilib
;;
*)
false
;;
esac
;;
amd64|ppc64)
is_crosscompile || has_multilib_profile || use multilib
;;
*)
false
;;
esac
}
# Setup toolchain variables that would be defined in the profiles for these archs.
crosscompile_setup() {
if is_crosscompile || tc-is-cross-compiler; then
# CFLAGS are used by ${CTARGET}-gcc
local VAR="CFLAGS_"${CTARGET//-/_}
CFLAGS=${!VAR-"-O2"}
case ${CTARGET} in
x86_64*)
export CFLAGS_x86="${CFLAGS_x86--m32}"
export CHOST_x86="i686-pc-linux-gnu"
export CDEFINE_x86="__i386__"
export LIBDIR_x86="lib"
export CFLAGS_amd64="${CFLAGS_amd64--m64}"
export CHOST_amd64="x86_64-pc-linux-gnu"
export CDEFINE_amd64="__x86_64__"
export LIBDIR_amd64="lib64"
export MULTILIB_ABIS="amd64"
export DEFAULT_ABI="amd64"
;;
mips64*)
export CFLAGS_o32="${CFLAGS_o32--mabi=32}"
export CHOST_o32="mips-unknown-linux-gnu"
export CDEFINE_o32="_ABIO32"
export LIBDIR_o32="lib"
export CFLAGS_n32="${CFLAGS_n32--mabi=n32}"
export CHOST_n32="mips64-unknown-linux-gnu"
export CDEFINE_n32="_ABIN32"
export LIBDIR_n32="lib32"
export CFLAGS_n64="${CFLAGS_n64--mabi=64}"
export CHOST_n64="mips64-unknown-linux-gnu"
export CDEFINE_n64="_ABI64"
export LIBDIR_n64="lib64"
export MULTILIB_ABIS="n64 n32"
export DEFAULT_ABI="n32"
;;
powerpc64*)
export CFLAGS_ppc="${CFLAGS_ppc--m32}"
export CHOST_ppc="powerpc-unknown-linux-gnu"
export CDEFINE_ppc=""
export LIBDIR_ppc="lib"
export CFLAGS_ppc64="${CFLAGS_ppc64--m64}"
export CHOST_ppc64="powerpc64-unknown-linux-gnu"
export CDEFINE_ppc64=""
export LIBDIR_ppc64="lib64"
export MULTILIB_ABIS="ppc64"
export DEFAULT_ABI="ppc64"
die "ppc64 crosscompile not yet supported. Bug a ppc64 dev to fill in the CDEFINE values in the glibc ebuild."
;;
sparc64*)
export CFLAGS_sparc32="${CFLAGS_sparc--m32}"
export CHOST_sparc32="sparc-unknown-linux-gnu"
export CDEFINE_sparc32="!__arch64__"
export LIBDIR_sparc32="lib"
export CFLAGS_sparc64="${CFLAGS_sparc64--m64}"
export CHOST_sparc64="sparc64-unknown-linux-gnu"
export CDEFINE_sparc64="__arch64__"
export LIBDIR_sparc64="lib64"
export MULTILIB_ABIS="sparc64"
export DEFAULT_ABI="sparc64"
;;
*)
export MULTILIB_ABIS="default"
export DEFAULT_ABI="default"
esac
ABI=${DEFAULT_ABI}
fi
}
### /ECLASS PUNTAGE ###
if is_crosscompile ; then
SLOT="${CTARGET}-2.2"
else
SLOT="2.2"
fi
# we'll handle stripping ourself #46186
RESTRICT="nostrip multilib-pkg-force"
# We need new cleanup attribute support from gcc for NPTL among things ...
# We also need linux26-headers if using NPTL. Including kernel headers is
# incredibly unreliable, and this new linux-headers release from plasmaroo
# should work with userspace apps, at least on amd64 and ppc64.
#
# The gcc-config dep is for the cross-compile multilib stuff
DEPEND=">=sys-devel/gcc-3.4
nptl? ( >=sys-kernel/linux-headers-2.6.5 )
>=sys-devel/binutils-2.15.90
>=sys-devel/gcc-config-1.3.9
virtual/os-headers
nls? ( sys-devel/gettext )"
RDEPEND="virtual/os-headers
nls? ( sys-devel/gettext )"
if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
DEPEND="${DEPEND}
>=${CATEGORY}/gcc-3.4"
if [[ ${CATEGORY/mips} != ${CATEGORY} ]] ; then
DEPEND="${DEPEND}
>=${CATEGORY}/mips-headers-2.6.10"
else
DEPEND="${DEPEND}
>=${CATEGORY}/linux-headers-2.6.8"
fi
case ${CTARGET} in
x86_64-pc-linux-gnu)
[[ ${CHOST/-*/} == "i686" ]] || RDEPEND="${RDEPEND} cross-i686-pc-linux-gnu/${PN}"
;;
sparc64-unknown-linux-gnu)
[[ ${CHOST/-*/} == "sparc" ]] || RDEPEND="${RDEPEND} cross-sparc-unknown-linux-gnu/${PN}"
;;
powerpc64-unknown-linux-gnu)
[[ ${CHOST/-*/} == "powerpc" ]] || RDEPEND="${RDEPEND} cross-powerpc-unknown-linux-gnu/${PN}"
;;
mips64-unknown-linux-gnu)
[[ ${CHOST/-*/} == "mips" ]] || RDEPEND="${RDEPEND} cross-mips-unknown-linux-gnu/${PN}"
;;
esac
fi
# until amd64's 2004.3 is purged out of existence
PDEPEND="amd64? ( multilib? ( >=app-emulation/emul-linux-x86-glibc-2.3.4 ) )"
pkg_setup() {
if use nptlonly && ! use nptl ; then
eerror "If you want nptlonly, add nptl to your USE too ;p"
die "nptlonly without nptl"
fi
# give some sort of warning about the nptl logic changes...
if want_nptl && want_linuxthreads ; then
ewarn "Warning! Gentoo's GLIBC with NPTL enabled now behaves like the"
ewarn "glibc from almost every other distribution out there. This means"
ewarn "that glibc is compiled -twice-, once with linuxthreads and once"
ewarn "with nptl. The NPTL version is installed to lib/tls and is still"
ewarn "used by default. If you do not need nor want the linuxthreads"
ewarn "fallback, you can disable this behavior by adding nptlonly to"
ewarn "USE to save yourself some compile time."
ebeep
epause 5
fi
echo
ewarn "WARNING: This is a very alpha ebuild, and are mostly provided for"
ewarn "those brave souls that want to test gcc-4.0.0. Please note that"
ewarn "these are the packages I used to get it working on x86:"
ewarn
ewarn " sys-devel/binutils-2.15.97"
ewarn " sys-devel/gcc-4.0.0"
ewarn " sys-libs/glibc-2.3.5.20050421"
ewarn
ewarn "Over here at least gcc-4.0.0 can build glibc-2.3.5.20050421, and"
ewarn "do a 'emerge system'."
ewarn "One more thing to note, is that you SHOULD NOT use binutils"
ewarn "version 2.16.90.0.1!!!"
echo
ebeep
epause 10
}
src_unpack() {
crosscompile_setup
export ABI="${DEFAULT_ABI}"
case $(tc-arch) in
hppa)
GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 2000-all-2.3.2-propolice-guard-functions-v3.patch"
use hardened || GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 6490_hppa_hardened-disable__init_arrays.patch"
;;
mips)
GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 3000-all-2.3.4-dl_execstack-PaX-support.patch"
use_multilib && GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 6680_mips_nolib3264.patch"
;;
esac
use nomalloccheck || GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 5020_all_nomalloccheck.patch"
toolchain-glibc_src_unpack
case $(tc-arch) in
alpha)
# Is this still needed?
rm -f sysdeps/alpha/alphaev6/memcpy.S
;;
amd64)
if ! has_multilib_profile && ! is_crosscompile; then
# CONF_LIBDIR support
epatch ${FILESDIR}/2.3.4/glibc-gentoo-libdir.patch
sed -i -e "s:@GENTOO_LIBDIR@:$(get_libdir):g" ${S}/sysdeps/unix/sysv/linux/configure
fi
;;
ppc64)
# setup lib -- seems like a good place to set this up
has_multilib_profile || get_libdir_override lib64
;;
esac
# disable binutils -as-needed
sed -e 's/^have-as-needed.*/have-as-needed = no/' -i ${S}/config.make.in
# Glibc is stupid sometimes, and doesn't realize that with a
# static C-Only gcc, -lgcc_eh doesn't exist.
# http://sources.redhat.com/ml/libc-alpha/2003-09/msg00100.html
# http://sourceware.org/ml/libc-alpha/2005-02/msg00042.html
echo 'int main(){}' > ${T}/gcc_eh_test.c
if ! $(tc-getCC ${CTARGET}) ${T}/gcc_eh_test.c -lgcc_eh 2>/dev/null ; then
sed -i -e 's:-lgcc_eh::' Makeconfig || die "sed gcc_eh"
fi
# Some configure checks fail on the first emerge through because they
# try to link. This doesn't work well if we don't have a libc yet.
# http://sourceware.org/ml/libc-alpha/2005-02/msg00042.html
if is_crosscompile && use build; then
rm ${S}/sysdeps/sparc/sparc64/elf/configure{,.in}
rm ${S}/nptl/sysdeps/pthread/configure{,.in}
fi
find . -type f -size 0 -o -name "*.orig" -exec rm -f {} \;
find . -name configure -exec touch {} \;
# Fix permissions on some of the scripts
chmod u+x ${S}/scripts/*.sh
}
src_compile() {
crosscompile_setup
# MULTILIB-CLEANUP: Fix this when FEATURES=multilib-pkg is in portage
local MLTEST=$(type dyn_unpack)
if has_multilib_profile && [ -z "${OABI}" -a "${MLTEST/set_abi}" = "${MLTEST}" ] ; then
OABI="${ABI}"
for ABI in $(get_install_abis); do
export ABI
einfo "Compiling ${ABI} glibc"
src_compile
done
ABI="${OABI}"
unset OABI
return 0
fi
unset MLTEST
ABI=${ABI:-default}
toolchain-glibc_src_compile
}
src_test() {
crosscompile_setup
# MULTILIB-CLEANUP: Fix this when FEATURES=multilib-pkg is in portage
local MLTEST=$(type dyn_unpack)
if has_multilib_profile && [ -z "${OABI}" -a "${MLTEST/set_abi}" = "${MLTEST}" ] ; then
OABI="${ABI}"
for ABI in $(get_install_abis); do
export ABI
einfo "Testing ${ABI} glibc"
src_test
done
ABI="${OABI}"
unset OABI
return 0
fi
unset MLTEST
ABI=${ABI:-default}
toolchain-glibc_src_test
}
src_install() {
crosscompile_setup
# MULTILIB-CLEANUP: Fix this when FEATURES=multilib-pkg is in portage
local MLTEST=$(type dyn_unpack)
if has_multilib_profile && [ -z "${OABI}" -a "${MLTEST/set_abi}" = "${MLTEST}" ] ; then
OABI="${ABI}"
for ABI in $(get_install_abis); do
export ABI
einfo "Installing ${ABI} glibc"
src_install
done
ABI="${OABI}"
unset OABI
return 0
fi
unset MLTEST
ABI=${ABI:-default}
# Handle stupid lib32 BS
unset OLD_LIBDIR
if [[ $(tc-arch) == "amd64" && ${ABI} == "x86" && $(get_libdir) != "lib" ]] && ! is_crosscompile; then
OLD_LIBDIR="$(get_libdir)"
LIBDIR_x86="lib"
fi
toolchain-glibc_src_install
# Handle stupid lib32 BS on amd64
if [[ -n ${OLD_LIBDIR} ]] ; then
cd ${S}
LIBDIR_x86="${OLD_LIBDIR}"
unset OLD_LIBDIR
mv ${D}/lib ${D}/$(get_libdir)
mv ${D}/usr/lib ${D}/usr/$(get_libdir)
dodir /lib
dodir /usr/lib
mv ${D}/usr/$(get_libdir)/locale ${D}/usr/lib
dosym ../$(get_libdir)/ld-linux.so.2 /lib/ld-linux.so.2
for f in ${D}/usr/$(get_libdir)/*.so; do
local basef=$(basename ${f})
if [ -L ${f} ] ; then
local target=$(readlink ${f})
target=${target/\/lib\//\/$(get_libdir)\/}
rm ${f}
dosym ${target} /usr/$(get_libdir)/${basef}
fi
done
dosed "s:/lib/:/$(get_libdir)/:g" /usr/$(get_libdir)/lib{c,pthread}.so
if want_nptl && want_linuxthreads ; then
dosed "s:/lib/:/$(get_libdir)/:g" /usr/$(get_libdir)/nptl/lib{c,pthread}.so
fi
fi
}
pkg_preinst() {
toolchain-glibc_pkg_preinst
}
pkg_postinst() {
toolchain-glibc_pkg_postinst
}
|