Contents of /branches/R11-unstable/core/glibc/glibc-2.20-r6.smage2
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Tue Nov 25 02:44:32 2014 UTC (9 years, 10 months ago) by niro
File size: 12073 byte(s)
Tue Nov 25 02:44:32 2014 UTC (9 years, 10 months ago) by niro
File size: 12073 byte(s)
-release branches/R11-unstable
1 | # $Id$ |
2 | |
3 | PNAME="glibc" |
4 | PVER="2.20" |
5 | PBUILD="r6" |
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-0.7 |
13 | >= sys-libs/tzdata-2014" |
14 | |
15 | # we force headers to one specific version |
16 | SDEPEND="== sys-kernel/linux-libc-headers-3.18.2" |
17 | PROVIDE="virtual/glibc" |
18 | |
19 | # functions to include in the mage file |
20 | SPECIAL_FUNCTIONS="fix_db_files" |
21 | |
22 | SRCFILE="glibc-${PVER}.tar.xz" |
23 | SRCDIR="${BUILDDIR}/glibc-${PVER}" |
24 | |
25 | ENVD_REV="1.2" |
26 | |
27 | sminclude mtools |
28 | |
29 | SRC_URI=( |
30 | ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE} |
31 | ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE} |
32 | gnu://${PNAME}/${SRCFILE} |
33 | mirror://${PNAME}/${SRCFILE} |
34 | mirror://${PNAME}/glibc.envd-${ENVD_REV} |
35 | mirror://${PNAME}/locale.gen-header |
36 | mirror://${PNAME}/locale-gen |
37 | mirror://${PNAME}/${PNAME}-2.17-syscalld-infinite-loop.patch |
38 | ) |
39 | |
40 | # sed line: on 2 digits add an zero: 2.7 -> 2.7.0 |
41 | UP2DATE="updatecmd_gnu ${PNAME/-nptl/} | sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'" |
42 | |
43 | # glibc don't like strong CFLAGS |
44 | export CFLAGS="${CFLAGS//-O?} -O2" |
45 | # glibc -> nptl thread don't like striping |
46 | msetfeature "!strip" |
47 | |
48 | # hack to fix NPTL issues with xen, only required on 32bit arches |
49 | if [[ ${ARCH} = i*86 ]] |
50 | then |
51 | export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs" |
52 | fi |
53 | |
54 | # glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic |
55 | # first filter -mtune and -march from flags |
56 | for flag in ${CFLAGS} |
57 | do |
58 | case ${flag} in |
59 | -mtune=*) continue ;; |
60 | -march=*) continue ;; |
61 | esac |
62 | newflags="${newflags} ${flag}" |
63 | done |
64 | export CFLAGS="${newflags}" |
65 | |
66 | # than add our defaults for glibc |
67 | [[ ${ARCH} = i*86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i*86 |
68 | export CFLAGS="${CFLAGS} -mtune=generic" # all arches |
69 | export CXXFLAGS="${CFLAGS}" |
70 | |
71 | # use other linux-headers |
72 | [[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include" |
73 | |
74 | # kernel support |
75 | export ENABLE_KERNEL=2.6.32 |
76 | |
77 | src_prepare() |
78 | { |
79 | munpack ${SRCFILE} || die |
80 | cd ${SRCDIR} |
81 | |
82 | # fixes an infinite loop while syscall.d creation |
83 | # see: http://sourceware.org/bugzilla/show_bug.cgi?id=15711 |
84 | mpatch ${PNAME}-2.17-syscalld-infinite-loop.patch || die |
85 | # use 1.0 second instead of 0.5 (required by arch i686 builds on 64bit machines) |
86 | sed -i 's:0.5 seconds ago:1.0 seconds ago:' ${SRCDIR}/Makerules || die |
87 | |
88 | # scripts/test-installation.pl sometime fails |
89 | # |
90 | # CC="gcc" /usr/bin/perl scripts/test-installation.pl |
91 | # /usr/src/glibc-2.16.0.bld/ |
92 | # Unmatched ( in regex; marked by <-- HERE in m/$( <-- HERE if $(abi-32-ld-soname),$(abi-32-ld-soname),ld/ at scripts/test-installation.pl line 172, <LDD> |
93 | # line 1 |
94 | sed -i 's:CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)::' Makefile || die |
95 | |
96 | # binutils patch needs reconf |
97 | # autoconf --force || die |
98 | |
99 | # fix permissions on some of the scripts |
100 | chmod u+x ${SRCDIR}/scripts/*.sh || die |
101 | |
102 | install -d ${SRCDIR}/build || die |
103 | cd ${SRCDIR}/build |
104 | |
105 | if [ ! -f /etc/ld.so.conf ] |
106 | then |
107 | touch /etc/ld.so.conf || die |
108 | fi |
109 | } |
110 | |
111 | src_compile() |
112 | { |
113 | local myopts |
114 | |
115 | # generic pathes |
116 | myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info" |
117 | # disable profiling |
118 | myopts+=" --disable-profile" |
119 | # enable addons |
120 | myopts+=" --enable-add-ons" |
121 | # enable tls |
122 | myopts+=" --with-tls --with-__thread" |
123 | # supported kernel-release |
124 | myopts+=" --enable-kernel=${ENABLE_KERNEL}" |
125 | # disable cvs and gd support |
126 | myopts+=" --without-cvs --without-gd" |
127 | # enable bindnow |
128 | myopts+=" --enable-bind-now" |
129 | # enable obsolete rpc implementation |
130 | myopts+=" --enable-obsolete-rpc" |
131 | # enable lock elesion |
132 | myopts+=" --enable-lock-elision" |
133 | |
134 | # support multilib lib64 dir (x86_64 only) |
135 | if [[ ${ARCH} = x86_64 ]] |
136 | then |
137 | # first build a -m32 version |
138 | install -d ${SRCDIR}/build-m32 |
139 | cd ${SRCDIR}/build-m32 |
140 | |
141 | # honor /usr move |
142 | echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build-m32/configparms || die |
143 | # make sure the -m32 libs goes really to /usr/lib |
144 | echo "slibdir=/usr/lib" >> ${SRCDIR}/build/configparms || die |
145 | echo "rtlddir=/usr/lib" >> ${SRCDIR}/build/configparms || die |
146 | |
147 | CC="gcc -m32" CXX="g++ -m32" \ |
148 | CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \ |
149 | CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \ |
150 | ../configure \ |
151 | --build=${CHOST} \ |
152 | --host=i686-pc-linux-gnu \ |
153 | --libdir=/usr/lib \ |
154 | --libexecdir=/usr/lib/glibc \ |
155 | ${myopts} \ |
156 | || die |
157 | |
158 | make PARALLELMFLAGS="${MAKEOPTS}" || die |
159 | fi |
160 | |
161 | cd ${SRCDIR}/build |
162 | |
163 | # honor /usr move |
164 | echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build/configparms || die |
165 | # make sure the -m64 libs goes really to /lib64 |
166 | echo "slibdir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms || die |
167 | echo "rtlddir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms || die |
168 | |
169 | # kernel-2.6 with nptl needs this |
170 | ../configure \ |
171 | --build=${CHOST} \ |
172 | --host=${CHOST} \ |
173 | --libdir=/usr/$(mlibdir) \ |
174 | --libexecdir=/usr/$(mlibdir)/glibc \ |
175 | ${myopts} \ |
176 | || die |
177 | |
178 | make PARALLELMFLAGS="${MAKEOPTS}" || die |
179 | } |
180 | |
181 | src_install() |
182 | { |
183 | if [[ ${ARCH} = x86_64 ]] |
184 | then |
185 | # install -m32 libs |
186 | cd ${SRCDIR}/build-m32 |
187 | make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die |
188 | fi |
189 | |
190 | cd ${SRCDIR}/build |
191 | make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die |
192 | |
193 | # do not generate the locales here, let it the user do with the locale-gen tool |
194 | # make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales || die |
195 | |
196 | # install locales list and generate tools |
197 | # generate locale.gen file from localedata/SUPPORTED file |
198 | minstalletc locale.gen-header locale.gen || die |
199 | sed \ |
200 | -e 's:/: :g' \ |
201 | -e 's:\\: :g' \ |
202 | -e 's:SUPPORTED-LOCALES=::' \ |
203 | -e 's:\ \ $::g' \ |
204 | -e '/^#/d' \ |
205 | -e 's:^:#:g' \ |
206 | ${SRCDIR}/localedata/SUPPORTED \ |
207 | >> ${BINDIR}/etc/locale.gen || die |
208 | minstalldir /usr/sbin || die |
209 | minstallexec -s locale-gen /usr/sbin || die |
210 | |
211 | # nsswitch configuration file |
212 | minstalletc ${SRCDIR}/nss/nsswitch.conf || die |
213 | |
214 | # nscd configuration file |
215 | minstalletc ${SRCDIR}/nscd/nscd.conf || die |
216 | # systemd services, but do not include systemd.sminc to have a hard depend on systemd |
217 | minstalldir /usr/lib/systemd/system || die |
218 | minstallfile ${SRCDIR}/nscd/nscd.service /usr/lib/systemd/system || die |
219 | minstalldir /etc/tmpfiles.d || die |
220 | minstallfile ${SRCDIR}/nscd/nscd.tmpfiles /etc/tmpfiles.d/nscd.conf || die |
221 | |
222 | # gai configuration file |
223 | minstalletc ${SRCDIR}/posix/gai.conf || die |
224 | |
225 | # now in tzdata |
226 | ## we use Berlin as default |
227 | ## busybox compat |
228 | #local args |
229 | #if need_busybox_support /bin/cp |
230 | #then |
231 | # args="-f" |
232 | #else |
233 | # args="--remove-destination" |
234 | #fi |
235 | #cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime || die |
236 | [ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf || die; } |
237 | [ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache || die; } |
238 | |
239 | # base environment |
240 | minstallenv glibc.envd-${ENVD_REV} 00glibc || die |
241 | if [[ ${ARCH} = x86_64 ]] |
242 | then |
243 | MCONFIG="/etc/env.d/00glibc" |
244 | maddconfig "LDPATH=\"/$(mlibdir)\"" || die |
245 | maddconfig "LDPATH=\"/usr/$(mlibdir)\"" || die |
246 | maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" || die |
247 | maddconfig "LDPATH=\"/opt/$(mlibdir)\"" || die |
248 | fi |
249 | |
250 | # strip all binaries |
251 | find ${BINDIR} | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || die |
252 | |
253 | # strip all libraries |
254 | # want to be safe here; --strip-unneeded seems to cause pthread problems |
255 | # strip all but libpthread |
256 | install -d ${BUILDDIR}/thread-backup || die |
257 | mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ || die |
258 | |
259 | # now strip but only debuging symbols |
260 | find ${BINDIR} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-debug || die |
261 | find ${BINDIR} | xargs file | grep "ar archive" | cut -f 1 -d : | xargs strip --strip-debug || die |
262 | mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/usr/$(mlibdir)/ || die |
263 | # remove stale directory |
264 | rm -rf ${BUILDDIR}/thread-backup || die |
265 | |
266 | # prepare glibc for installation; slackware method |
267 | minstalldir /incoming || die |
268 | mv ${BINDIR}/usr/$(mlibdir)/*.so ${BINDIR}/incoming || die |
269 | mv ${BINDIR}/usr/$(mlibdir)/*.so.* ${BINDIR}/incoming || die |
270 | mv ${BINDIR}/incoming ${BINDIR}/usr/$(mlibdir)/incoming || die |
271 | mv ${BINDIR}/usr/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/usr/$(mlibdir) || die |
272 | } |
273 | |
274 | fix_db_files() |
275 | { |
276 | local i |
277 | local DB_ENTRY="${BUILDDIR}/${PKGNAME}" |
278 | |
279 | for i in .files .symlinks .dirs |
280 | do |
281 | [ ! -f ${DB_ENTRY}/${i} ] && continue |
282 | [[ -z $(< ${DB_ENTRY}/${i}) ]] && continue |
283 | |
284 | echo " fixing /usr/$(mlibdir)/incoming from db-entry '${i}' ..." |
285 | |
286 | # /usr/lib/incoming -> empty line; sed2 removes all empty lines |
287 | #sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i} |
288 | # do not simply emtpy the line, but change it the the correct path, |
289 | # so no stale libs are around if the package gets updated! |
290 | sed -i \ |
291 | -e "s:/usr/$(mlibdir)/incoming:/usr/$(mlibdir):g" \ |
292 | -e "s:/usr/$(mlibdir)/incoming.*::g" \ |
293 | -e '/^$/d' ${DB_ENTRY}/${i} |
294 | done |
295 | } |
296 | |
297 | postinstall() |
298 | { |
299 | # first save the old libpthread.so.0; |
300 | # it will later used to determinate that there are no stale |
301 | # libpthreads that breaks ldconfig |
302 | local OLD_PTHREAD |
303 | OLD_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)" |
304 | |
305 | # slackware install method |
306 | |
307 | # we cannot easily install the glibc libs, |
308 | # because our tools for cp etc needs them to run |
309 | |
310 | local file |
311 | |
312 | echo " Switching to new glibc ..." |
313 | # swap libraries on the fly: |
314 | if [ -x /usr/sbin/ldconfig -a -d /usr/$(mlibdir)/incoming ] && [[ -z ${MROOT} ]] |
315 | then |
316 | # first create copies of the incoming libraries: |
317 | cd /usr/$(mlibdir)/incoming |
318 | for file in $(find /usr/$(mlibdir)/incoming -type f) |
319 | do |
320 | if [ ! -r "../$(basename ${file}).incoming" ] |
321 | then |
322 | cp -a ${file} ../$(basename ${file}).incoming |
323 | fi |
324 | done |
325 | |
326 | # then switch to them all at once: |
327 | /usr/sbin/ldconfig -l /usr/$(mlibdir)/*.incoming 2> /dev/null |
328 | |
329 | # finally, rename them and clean up: |
330 | cd /usr/$(mlibdir) |
331 | for file in *.incoming |
332 | do |
333 | rm -f $(basename ${file} .incoming) |
334 | cp -a ${file} $(basename ${file} .incoming) |
335 | /usr/sbin/ldconfig -l $(basename ${file} .incoming) |
336 | rm -f ${file} |
337 | done |
338 | |
339 | # no ldconfig? |
340 | # good, it's safe to just jam it on home (and make links below): |
341 | else |
342 | ( |
343 | cd ${MROOT}/usr/$(mlibdir)/incoming |
344 | for file in * |
345 | do |
346 | cp -a ${file} .. |
347 | done |
348 | |
349 | local my_sym |
350 | local my_dest |
351 | |
352 | # rebuild symlinks |
353 | echo " Recreating Symlinks:" |
354 | for i in $(find ${MROOT}/usr/$(mlibdir)/incoming -type l) |
355 | do |
356 | my_sym="$(readlink ${i})" |
357 | my_dest="$(basename ${i})" |
358 | |
359 | echo " ${my_dest} -> ${my_dest}" |
360 | |
361 | # assure to remove the old ones; |
362 | [ -L ${MROOT}/usr/$(mlibdir)/"${my_dest}" ] && \ |
363 | rm ${MROOT}/usr/$(mlibdir)/"${my_dest}" |
364 | |
365 | ln -snf "${my_sym}" ${MROOT}/usr/$(mlibdir)/"${my_dest}" |
366 | done |
367 | ) |
368 | fi |
369 | |
370 | # now, get rid of the temporary directory: |
371 | rm -rf ${MROOT}/usr/$(mlibdir)/incoming |
372 | |
373 | # remove stale nptl libpthread-2.?.?.so, |
374 | # fix only needed for glibc with linuxthreads; |
375 | # prevent reloc errors such as: |
376 | # ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory |
377 | |
378 | # get our new libpthread.so.0 |
379 | local NEW_PTHREAD |
380 | NEW_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)" |
381 | |
382 | if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ] |
383 | then |
384 | echo " Removing stale libpthread libraries ..." |
385 | for file in ${MROOT}/usr/$(mlibdir)/libpthread-* |
386 | do |
387 | if [ "$(basename ${file})" != "${NEW_PTHREAD}" ] |
388 | then |
389 | rm -f ${file} |
390 | fi |
391 | done |
392 | |
393 | #rm -f /lib/${OLD_PTHREAD} |
394 | |
395 | ln -snf ${NEW_PTHREAD} ${MROOT}/usr/$(mlibdir)/libpthread.so.0 |
396 | fi |
397 | |
398 | if [ -x /usr/sbin/iconvconfig ] |
399 | then |
400 | # generate fastloading iconv module configuration file. |
401 | echo " Generate iconv module config ..." |
402 | /usr/sbin/iconvconfig --prefix=${MROOT}/ |
403 | fi |
404 | |
405 | # not working with busybox |
406 | if ! need_busybox_support /sbin/init |
407 | then |
408 | # reloading init |
409 | echo " Reloading init ..." |
410 | [[ -z ${MROOT} ]] && /sbin/init U &> /dev/null |
411 | fi |
412 | |
413 | # generating user def locales |
414 | echo " Generating user defined locales ..." |
415 | [[ -z ${MROOT} ]] && /usr/sbin/locale-gen |
416 | |
417 | # now we must fix the mage db files |
418 | # to stop the annoying errors messages |
419 | fix_db_files |
420 | } |