Contents of /trunk/core/glibc/glibc-2.13-r7.smage2
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Revision 9891 -
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Sat Jan 14 03:19:47 2012 UTC (12 years, 8 months ago) by niro
File size: 12234 byte(s)
Sat Jan 14 03:19:47 2012 UTC (12 years, 8 months ago) by niro
File size: 12234 byte(s)
-fixed CFLAGS handling
1 | # $Id$ |
2 | |
3 | PNAME="glibc" |
4 | PVER="2.13" |
5 | PBUILD="r7" |
6 | |
7 | PCAT="sys-libs" |
8 | |
9 | DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads." |
10 | HOMEPAGE="http://www.gnu.org/software/libc/libc.html" |
11 | |
12 | DEPEND=">= sys-apps/base-files-0.1" |
13 | |
14 | # we force headers to one specific version |
15 | # (for x86_64 2.6.12.0-r2 bi-arch headers are needed!) |
16 | SDEPEND="== sys-kernel/linux-libc-headers-3.1.8" |
17 | PROVIDE="virtual/glibc" |
18 | |
19 | # functions to include in the mage file |
20 | SPECIAL_FUNCTIONS="fix_db_files" |
21 | |
22 | SRCFILE="glibc-${PVER/.0/}.tar.bz2" |
23 | SRCDIR="${BUILDDIR}/glibc-${PVER/.0/}" |
24 | |
25 | sminclude mtools |
26 | |
27 | SRC_URI=( |
28 | ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE} |
29 | ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE} |
30 | gnu://${PNAME}/${SRCFILE} |
31 | mirror://${PNAME}/${SRCFILE} |
32 | mirror://${PNAME}/glibc.envd |
33 | mirror://${PNAME}/locale.gen-header |
34 | mirror://${PNAME}/locale-gen |
35 | mirror://${PNAME}/${PNAME}-2.12.1-bz4781.patch |
36 | mirror://${PNAME}/${PNAME}-2.12.1-i686.patch |
37 | mirror://${PNAME}/${PNAME}-2.12.1-static-shared-getpagesize.patch |
38 | mirror://${PNAME}/${PNAME}-2.12.2-ignore-origin-of-privileged-program.patch |
39 | mirror://${PNAME}/${PNAME}-2.13-prelink.patch |
40 | mirror://${PNAME}/${PNAME}-2.13-dlclose-search-reset.patch |
41 | ) |
42 | |
43 | # sed line: on 2 digits add an zero: 2.7 -> 2.7.0 |
44 | UP2DATE="updatecmd_gnu ${PNAME/-nptl/} | sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'" |
45 | |
46 | # glibc don't like strong CFLAGS |
47 | export CFLAGS="${CFLAGS//-O?} -O2" |
48 | # glibc -> nptl thread don't like striping |
49 | msetfeature "!strip" |
50 | # gcc 3.0 - 3.3 needs this: |
51 | export CFLAGS="${CFLAGS} -finline-limit=2000" |
52 | export CXXFLAGS="${CFLAGS}" |
53 | export LDFLAGS="${LDFLAGS//-Wl,--relax}" |
54 | |
55 | # hack to fix NPTL issues with xen, only required on 32bit arches |
56 | if [[ ${ARCH} = i*86 ]] |
57 | then |
58 | export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs" |
59 | fi |
60 | |
61 | # glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic |
62 | # first filter -mtune and -march from flags |
63 | for flag in ${CFLAGS} |
64 | do |
65 | case ${flag} in |
66 | -mtune=*) continue ;; |
67 | -march=*) continue ;; |
68 | esac |
69 | newflags="${newflags} ${flag}" |
70 | done |
71 | export CFLAGS="${newflags}" |
72 | |
73 | # than add our defaults for glibc |
74 | [[ ${ARCH} = i*86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i*86 |
75 | export CFLAGS="${CFLAGS} -mtune=generic" # all arches |
76 | export CXXFLAGS="${CFLAGS}" |
77 | |
78 | # use other linux-headers |
79 | [[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include" |
80 | |
81 | # kernel support |
82 | export ENABLE_KERNEL=2.6.27 |
83 | |
84 | src_prepare() |
85 | { |
86 | munpack ${SRCFILE} || die |
87 | cd ${SRCDIR} |
88 | |
89 | # disable binutils -as-needed |
90 | sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in || die |
91 | |
92 | # http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781 |
93 | mpatch ${PNAME}-2.12.1-bz4781.patch || die |
94 | |
95 | # http://sources.redhat.com/bugzilla/show_bug.cgi?id=411 |
96 | # http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html |
97 | mpatch ${PNAME}-2.12.1-i686.patch || die |
98 | |
99 | # fixes static link issues |
100 | # http://bugs.gentoo.org/332927 |
101 | mpatch ${PNAME}-2.12.1-static-shared-getpagesize.patch || die |
102 | |
103 | # security fix, fixes CVE-2010-3847 |
104 | # see: http://www.exploit-db.com/exploits/15274/ |
105 | mpatch ${PNAME}-2.12.2-ignore-origin-of-privileged-program.patch || die |
106 | |
107 | # fix prelinking |
108 | mpatch ${PNAME}-2.13-prelink.patch || die |
109 | |
110 | # fixes dlopen issues like |
111 | # 'symbol lookup error: libstdc++.so.6: undefined symbol: _ZNSt14error_categoryD2Ev' |
112 | # see: https://bugzilla.redhat.com/show_bug.cgi?id=593675 |
113 | # && http://sourceware.org/ml/libc-hacker/2010-05/msg00007.html |
114 | mpatch ${PNAME}-2.13-dlclose-search-reset.patch || die |
115 | |
116 | # http://sourceware.org/bugzilla/show_bug.cgi?id=12403 |
117 | if [[ ${ARCH} = x86_64 ]] |
118 | then |
119 | sed -i '/__ASSUME_PRIVATE_FUTEX/d' sysdeps/unix/sysv/linux/kernel-features.h || die |
120 | fi |
121 | |
122 | # binutils patch needs reconf |
123 | autoconf --force || die |
124 | |
125 | # fix permissions on some of the scripts |
126 | chmod u+x ${SRCDIR}/scripts/*.sh || die |
127 | |
128 | install -d ${SRCDIR}/build || die |
129 | cd ${SRCDIR}/build |
130 | |
131 | if [ ! -f /etc/ld.so.conf ] |
132 | then |
133 | touch /etc/ld.so.conf || die |
134 | fi |
135 | } |
136 | |
137 | src_compile() |
138 | { |
139 | local myopts |
140 | |
141 | # generic paths |
142 | myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info" |
143 | # disable profiling |
144 | myopts+=" --disable-profile" |
145 | # enable addons |
146 | myopts+=" --enable-add-ons=nptl,libidn" |
147 | # enable tls |
148 | myopts+=" --with-tls --with-__thread" |
149 | # supported kernel-release |
150 | myopts+=" --enable-kernel=${ENABLE_KERNEL}" |
151 | # disable cvs and gd support |
152 | myopts+=" --without-cvs --without-gd" |
153 | # enable bindnow |
154 | myopts+=" --enable-bind-now" |
155 | |
156 | # support multilib lib64 dir (x86_64 only) |
157 | if [[ ${ARCH} = x86_64 ]] |
158 | then |
159 | # first build a -m32 version |
160 | install -d ${SRCDIR}/build-m32 |
161 | cd ${SRCDIR}/build-m32 |
162 | |
163 | CC="gcc -m32" CXX="g++ -m32" \ |
164 | CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \ |
165 | CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \ |
166 | ../configure \ |
167 | --build=${CHOST} \ |
168 | --host=i686-pc-linux-gnu \ |
169 | --libdir=/usr/lib \ |
170 | --libexecdir=/usr/lib/glibc \ |
171 | ${myopts} \ |
172 | || die |
173 | |
174 | make PARALLELMFLAGS="${MAKEOPTS}" || die |
175 | fi |
176 | |
177 | cd ${SRCDIR}/build |
178 | |
179 | if [[ ${ARCH} = x86_64 ]]; then |
180 | # make sure the -m64 libs goes really to /lib64 |
181 | echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms || die |
182 | fi |
183 | |
184 | # kernel-2.6 with nptl needs this |
185 | ../configure \ |
186 | --build=${CHOST} \ |
187 | --host=${CHOST} \ |
188 | --libdir=/usr/$(mlibdir) \ |
189 | --libexecdir=/usr/$(mlibdir)/glibc \ |
190 | ${myopts} \ |
191 | || die |
192 | |
193 | make PARALLELMFLAGS="${MAKEOPTS}" || die |
194 | } |
195 | |
196 | src_install() |
197 | { |
198 | if [[ ${ARCH} = x86_64 ]] |
199 | then |
200 | # install -m32 libs |
201 | cd ${SRCDIR}/build-m32 |
202 | make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die |
203 | fi |
204 | |
205 | cd ${SRCDIR}/build |
206 | make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die |
207 | |
208 | # do not generate the locales here, let it the user do with the locale-gen tool |
209 | # make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales || die |
210 | |
211 | # install locales list and generate tools |
212 | # generate locale.gen file from localedata/SUPPORTED file |
213 | minstalletc locale.gen-header locale.gen || die |
214 | sed \ |
215 | -e 's:/: :g' \ |
216 | -e 's:\\: :g' \ |
217 | -e 's:SUPPORTED-LOCALES=::' \ |
218 | -e 's:\ \ $::g' \ |
219 | -e '/^#/d' \ |
220 | -e 's:^:#:g' \ |
221 | ${SRCDIR}/localedata/SUPPORTED \ |
222 | >> ${BINDIR}/etc/locale.gen || die |
223 | minstalldir /usr/sbin || die |
224 | minstallexec -s locale-gen /usr/sbin || die |
225 | |
226 | # nsswitch configuration file |
227 | minstalletc ${SRCDIR}/nss/nsswitch.conf || die |
228 | |
229 | # nscd configuration file |
230 | minstalletc ${SRCDIR}/nscd/nscd.conf || die |
231 | |
232 | # gai configuration file |
233 | minstalletc ${SRCDIR}/posix/gai.conf || die |
234 | |
235 | # we use Berlin as default |
236 | cp --remove-destination ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime || die |
237 | [ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf || die; } |
238 | [ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache || die; } |
239 | |
240 | # base environment |
241 | minstallenv glibc.envd 00glibc || die |
242 | if [[ ${ARCH} = x86_64 ]] |
243 | then |
244 | MCONFIG="/etc/env.d/00glibc" |
245 | maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" || die |
246 | maddconfig "LDPATH=\"/opt/$(mlibdir)\"" || die |
247 | fi |
248 | |
249 | # move some libs and tools to proper locations |
250 | # will suppress some ldconfig errors too |
251 | mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) || die |
252 | mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) || die |
253 | mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so || die |
254 | mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so || die |
255 | |
256 | # strip all binaries |
257 | find ${BINDIR} | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || die |
258 | |
259 | # strip all libraries |
260 | # want to be safe here; --strip-unneeded seems to cause pthread problems |
261 | # strip all but libpthread |
262 | install -d ${BUILDDIR}/thread-backup || die |
263 | mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ || die |
264 | |
265 | # now strip |
266 | find ${BINDIR} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || die |
267 | mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ || die |
268 | # remove stale directory |
269 | rm -rf ${BUILDDIR}/thread-backup || die |
270 | |
271 | # prepare glibc for installation; slackware method |
272 | minstalldir /incoming || die |
273 | mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming || die |
274 | mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming || die |
275 | mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) || die |
276 | } |
277 | |
278 | fix_db_files() |
279 | { |
280 | local i |
281 | local DB_ENTRY="${BUILDDIR}/${PKGNAME}" |
282 | |
283 | for i in .files .symlinks .dirs |
284 | do |
285 | [ ! -f ${DB_ENTRY}/${i} ] && continue |
286 | [[ -z $(< ${DB_ENTRY}/${i}) ]] && continue |
287 | |
288 | echo " fixing /$(mlibdir)/incoming from db-entry '${i}' ..." |
289 | |
290 | # /lib/incoming -> empty line; sed2 removes all empty lines |
291 | #sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i} |
292 | # do not simply emtpy the line, but change it the the correct path, |
293 | # so no stale libs are around if the package gets updated! |
294 | sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \ |
295 | -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i} |
296 | done |
297 | } |
298 | |
299 | preinstall() |
300 | { |
301 | # remove libmemusage and libpcprofile as these libs now |
302 | # resides in /usr/lib and are symlinked to /lib |
303 | if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]] |
304 | then |
305 | rm ${MROOT}/$(mlibdir)/libmemusage.so |
306 | fi |
307 | |
308 | if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]] |
309 | then |
310 | rm ${MROOT}/$(mlibdir)/libpcprofile.so |
311 | fi |
312 | } |
313 | |
314 | postinstall() |
315 | { |
316 | # first save the old libpthread.so.0; |
317 | # it will later used to determinate that there are no stale |
318 | # libpthreads that breaks ldconfig |
319 | local OLD_PTHREAD |
320 | OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)" |
321 | |
322 | # slackware install method |
323 | |
324 | # we cannot easily install the glibc libs, |
325 | # because our tools for cp etc needs them to run |
326 | |
327 | local file |
328 | |
329 | echo " Switching to new glibc ..." |
330 | # swap libraries on the fly: |
331 | if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]] |
332 | then |
333 | # first create copies of the incoming libraries: |
334 | cd /$(mlibdir)/incoming |
335 | for file in $(find /$(mlibdir)/incoming -type f) |
336 | do |
337 | if [ ! -r "../$(basename ${file}).incoming" ] |
338 | then |
339 | cp -a ${file} ../$(basename ${file}).incoming |
340 | fi |
341 | done |
342 | |
343 | # then switch to them all at once: |
344 | /sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null |
345 | |
346 | # finally, rename them and clean up: |
347 | cd /$(mlibdir) |
348 | for file in *.incoming |
349 | do |
350 | rm -f $(basename ${file} .incoming) |
351 | cp -a ${file} $(basename ${file} .incoming) |
352 | /sbin/ldconfig -l $(basename ${file} .incoming) |
353 | rm -f ${file} |
354 | done |
355 | |
356 | # no ldconfig? |
357 | # good, it's safe to just jam it on home (and make links below): |
358 | else |
359 | ( |
360 | cd ${MROOT}/$(mlibdir)/incoming |
361 | for file in * |
362 | do |
363 | cp -a ${file} .. |
364 | done |
365 | |
366 | local my_sym |
367 | local my_dest |
368 | |
369 | # rebuild symlinks |
370 | echo " Recreating Symlinks:" |
371 | for i in $(find ${MROOT}/$(mlibdir)/incoming -type l) |
372 | do |
373 | my_sym="$(readlink ${i})" |
374 | my_dest="$(basename ${i})" |
375 | |
376 | echo " ${my_dest} -> ${my_dest}" |
377 | |
378 | # assure to remove the old ones; |
379 | [ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \ |
380 | rm ${MROOT}/$(mlibdir)/"${my_dest}" |
381 | |
382 | ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}" |
383 | done |
384 | ) |
385 | fi |
386 | |
387 | # now, get rid of the temporary directory: |
388 | rm -rf ${MROOT}/$(mlibdir)/incoming |
389 | |
390 | # remove stale nptl libpthread-2.?.?.so, |
391 | # fix only needed for glibc with linuxthreads; |
392 | # prevent reloc errors such as: |
393 | # ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory |
394 | |
395 | # get our new libpthread.so.0 |
396 | local NEW_PTHREAD |
397 | NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)" |
398 | |
399 | if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ] |
400 | then |
401 | echo " Removing stale libpthread libraries ..." |
402 | for file in ${MROOT}/$(mlibdir)/libpthread-* |
403 | do |
404 | if [ "$(basename ${file})" != "${NEW_PTHREAD}" ] |
405 | then |
406 | rm -f ${file} |
407 | fi |
408 | done |
409 | |
410 | #rm -f /lib/${OLD_PTHREAD} |
411 | |
412 | ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0 |
413 | fi |
414 | |
415 | if [ -x /usr/sbin/iconvconfig ] |
416 | then |
417 | # generate fastloading iconv module configuration file. |
418 | echo " Generate iconv module config ..." |
419 | /usr/sbin/iconvconfig --prefix=${MROOT}/ |
420 | fi |
421 | |
422 | # reloading init |
423 | echo " Reloading init ..." |
424 | [[ -z ${MROOT} ]] && /sbin/init U &> /dev/null |
425 | |
426 | # generating user def locales |
427 | echo " Generating user defined locales ..." |
428 | [[ -z ${MROOT} ]] && /usr/sbin/locale-gen |
429 | |
430 | # now we must fix the mage db files |
431 | # to stop the annoying errors messages |
432 | fix_db_files |
433 | } |