Contents of /trunk/core/glibc/glibc-2.28-r3.smage2
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Revision 31503 -
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Tue Nov 27 14:27:55 2018 UTC (5 years, 10 months ago) by niro
File size: 12955 byte(s)
Tue Nov 27 14:27:55 2018 UTC (5 years, 10 months ago) by niro
File size: 12955 byte(s)
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1 | # $Id$ |
2 | |
3 | PNAME="glibc" |
4 | PVER="2.28" |
5 | PBUILD="r3" |
6 | |
7 | STATE="disabled" |
8 | PCAT="sys-libs" |
9 | |
10 | DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads." |
11 | HOMEPAGE="http://www.gnu.org/software/libc/libc.html" |
12 | |
13 | DEPEND=">= sys-apps/base-files-0.7 |
14 | >= sys-libs/tzdata-2018" |
15 | |
16 | # we force headers to one specific version |
17 | SDEPEND="== sys-kernel/linux-libc-headers-4.19.4" |
18 | PROVIDE="virtual/glibc" |
19 | |
20 | # functions to include in the mage file |
21 | SPECIAL_FUNCTIONS="fix_db_files" |
22 | |
23 | SRCFILE="glibc-${PVER}.tar.xz" |
24 | SRCDIR="${BUILDDIR}/glibc-${PVER}" |
25 | |
26 | ENVD_REV="1.2" |
27 | |
28 | sminclude mtools |
29 | |
30 | SRC_URI=( |
31 | ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE} |
32 | ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE} |
33 | gnu://${PNAME}/${SRCFILE} |
34 | mirror://${PNAME}/${SRCFILE} |
35 | mirror://${PNAME}/glibc.envd-${ENVD_REV} |
36 | mirror://${PNAME}/locale.gen-header |
37 | mirror://${PNAME}/locale-gen |
38 | mirror://${PNAME}/${PNAME}-2.17-syscalld-infinite-loop.patch |
39 | ) |
40 | |
41 | # sed line: on 2 digits add an zero: 2.7 -> 2.7.0 |
42 | UP2DATE="updatecmd_gnu ${PNAME/-nptl/} | sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'" |
43 | |
44 | # glibc don't like strong CFLAGS |
45 | #export CFLAGS="${CFLAGS//-O?} -O2" |
46 | # glibc -> nptl thread don't like striping |
47 | msetfeature "!strip" |
48 | |
49 | # hack to fix NPTL issues with xen, only required on 32bit arches |
50 | if [[ ${ARCH} = i*86 ]] |
51 | then |
52 | export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs" |
53 | fi |
54 | |
55 | ## glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic |
56 | ## first filter -mtune and -march from flags |
57 | #for flag in ${CFLAGS} |
58 | #do |
59 | # case ${flag} in |
60 | # -mtune=*) continue ;; |
61 | # -march=*) continue ;; |
62 | # esac |
63 | # newflags="${newflags} ${flag}" |
64 | #done |
65 | #export CFLAGS="${newflags}" |
66 | # |
67 | ## than add our defaults for glibc |
68 | #[[ ${ARCH} = i*86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i*86 |
69 | #export CFLAGS="${CFLAGS} -mtune=generic" # all arches |
70 | #export CXXFLAGS="${CFLAGS}" |
71 | |
72 | # use other linux-headers |
73 | [[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include" |
74 | |
75 | # kernel support |
76 | export ENABLE_KERNEL=3.2.0 |
77 | |
78 | src_prepare() |
79 | { |
80 | munpack ${SRCFILE} || die |
81 | cd ${SRCDIR} |
82 | |
83 | # fix a test case that fails when built using gcc-5.x |
84 | sed -i '/tst-audit2-ENV/i CFLAGS-tst-audit2.c += -fno-builtin' elf/Makefile || die |
85 | |
86 | # fixes an infinite loop while syscall.d creation |
87 | # see: http://sourceware.org/bugzilla/show_bug.cgi?id=15711 |
88 | mpatch ${PNAME}-2.17-syscalld-infinite-loop.patch || die |
89 | # use 1.0 second instead of 0.5 (required by arch i686 builds on 64bit machines) |
90 | sed -i 's:0.5 seconds ago:1.0 seconds ago:' ${SRCDIR}/Makerules || die |
91 | |
92 | # scripts/test-installation.pl sometime fails |
93 | # |
94 | # CC="gcc" /usr/bin/perl scripts/test-installation.pl |
95 | # /usr/src/glibc-2.16.0.bld/ |
96 | # Unmatched ( in regex; marked by <-- HERE in m/$( <-- HERE if $(abi-32-ld-soname),$(abi-32-ld-soname),ld/ at scripts/test-installation.pl line 172, <LDD> |
97 | # line 1 |
98 | sed -i 's:CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)::' Makefile || die |
99 | |
100 | # binutils patch needs reconf |
101 | # autoconf --force || die |
102 | |
103 | # fix permissions on some of the scripts |
104 | chmod u+x ${SRCDIR}/scripts/*.sh || die |
105 | |
106 | install -d ${SRCDIR}/build || die |
107 | cd ${SRCDIR}/build |
108 | |
109 | if [ ! -f /etc/ld.so.conf ] |
110 | then |
111 | touch /etc/ld.so.conf || die |
112 | fi |
113 | } |
114 | |
115 | src_compile() |
116 | { |
117 | local myopts |
118 | |
119 | # generic pathes |
120 | myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info" |
121 | myopts+=" --with-headers=/usr/include" |
122 | # bugurl |
123 | myopts+=" --with-bugurl=http://bugs.magellan-linux.de/" |
124 | # disable profiling |
125 | myopts+=" --disable-profile" |
126 | # enable addons |
127 | myopts+=" --enable-add-ons" |
128 | # supported kernel-release |
129 | myopts+=" --enable-kernel=${ENABLE_KERNEL}" |
130 | # disable cvs and gd support |
131 | myopts+=" --without-cvs --without-gd" |
132 | # enable bindnow |
133 | myopts+=" --enable-bind-now" |
134 | # enable lock elision |
135 | myopts+=" --enable-lock-elision" |
136 | # disable -werror |
137 | myopts+=" --disable-werror" |
138 | # enable multi-arch |
139 | myopts+=" --enable-multi-arch" |
140 | # enable stackguard randomization |
141 | myopts+=" --enable-stackguard-randomization" |
142 | # enable stack protector |
143 | myopts+=" --enable-stack-protector=strong" |
144 | # enable static pie |
145 | myopts+=" --enable-static-pie" |
146 | # enable intel cet + branch tracking (IBT) and shadow stack (SHSTK) |
147 | myopts+=" --enable-cet" |
148 | |
149 | # fortify_source not supported |
150 | export CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/} |
151 | |
152 | # support multilib lib64 dir (x86_64 only) |
153 | if [[ ${ARCH} = x86_64 ]] |
154 | then |
155 | # first build a -m32 version |
156 | install -d ${SRCDIR}/build-m32 |
157 | cd ${SRCDIR}/build-m32 |
158 | |
159 | # honor /usr move |
160 | echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build-m32/configparms || die |
161 | # make sure the -m32 libs goes really to /usr/lib |
162 | echo "slibdir=/usr/lib" >> ${SRCDIR}/build-m32/configparms || die |
163 | echo "rtlddir=/usr/lib" >> ${SRCDIR}/build-m32/configparms || die |
164 | |
165 | CC="gcc -m32" CXX="g++ -m32" \ |
166 | CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \ |
167 | CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \ |
168 | ../configure \ |
169 | --build=${CHOST} \ |
170 | --host=i686-pc-linux-gnu \ |
171 | --libdir=/usr/lib \ |
172 | --libexecdir=/usr/lib/glibc \ |
173 | ${myopts} \ |
174 | || die |
175 | |
176 | make PARALLELMFLAGS="${MAKEOPTS}" || die |
177 | fi |
178 | |
179 | cd ${SRCDIR}/build |
180 | |
181 | # honor /usr move |
182 | echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build/configparms || die |
183 | # make sure the -m64 libs goes really to /lib64 |
184 | echo "slibdir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms || die |
185 | echo "rtlddir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms || die |
186 | |
187 | ../configure \ |
188 | --build=${CHOST} \ |
189 | --host=${CHOST} \ |
190 | --libdir=/usr/$(mlibdir) \ |
191 | --libexecdir=/usr/$(mlibdir)/glibc \ |
192 | ${myopts} \ |
193 | || die |
194 | |
195 | make PARALLELMFLAGS="${MAKEOPTS}" || die |
196 | } |
197 | |
198 | src_install() |
199 | { |
200 | if [[ ${ARCH} = x86_64 ]] |
201 | then |
202 | # install -m32 libs |
203 | cd ${SRCDIR}/build-m32 |
204 | make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die |
205 | fi |
206 | |
207 | cd ${SRCDIR}/build |
208 | make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die |
209 | |
210 | # do not generate the locales here, let it the user do with the locale-gen tool |
211 | # make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales || die |
212 | |
213 | # install locales list and generate tools |
214 | # generate locale.gen file from localedata/SUPPORTED file |
215 | minstalletc locale.gen-header locale.gen || die |
216 | sed \ |
217 | -e 's:/: :g' \ |
218 | -e 's:\\: :g' \ |
219 | -e 's:SUPPORTED-LOCALES=::' \ |
220 | -e 's:\ \ $::g' \ |
221 | -e '/^#/d' \ |
222 | -e 's:^:#:g' \ |
223 | ${SRCDIR}/localedata/SUPPORTED \ |
224 | >> ${BINDIR}/etc/locale.gen || die |
225 | minstalldir /usr/sbin || die |
226 | minstallexec -s locale-gen /usr/sbin || die |
227 | |
228 | # nsswitch configuration file |
229 | minstalletc ${SRCDIR}/nss/nsswitch.conf || die |
230 | |
231 | # nscd configuration file |
232 | minstalletc ${SRCDIR}/nscd/nscd.conf || die |
233 | # systemd services, but do not include systemd.sminc to have a hard depend on systemd |
234 | minstalldir /usr/lib/systemd/system || die |
235 | minstallfile ${SRCDIR}/nscd/nscd.service /usr/lib/systemd/system || die |
236 | minstalldir /etc/tmpfiles.d || die |
237 | minstallfile ${SRCDIR}/nscd/nscd.tmpfiles /etc/tmpfiles.d/nscd.conf || die |
238 | |
239 | # gai configuration file |
240 | minstalletc ${SRCDIR}/posix/gai.conf || die |
241 | |
242 | # now in tzdata |
243 | ## we use Berlin as default |
244 | ## busybox compat |
245 | #local args |
246 | #if need_busybox_support /bin/cp |
247 | #then |
248 | # args="-f" |
249 | #else |
250 | # args="--remove-destination" |
251 | #fi |
252 | #cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime || die |
253 | [ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf || die; } |
254 | [ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache || die; } |
255 | |
256 | # base environment |
257 | minstallenv glibc.envd-${ENVD_REV} 00glibc || die |
258 | if [[ ${ARCH} = x86_64 ]] |
259 | then |
260 | MCONFIG="/etc/env.d/00glibc" |
261 | maddconfig "LDPATH=\"/$(mlibdir)\"" || die |
262 | maddconfig "LDPATH=\"/usr/$(mlibdir)\"" || die |
263 | maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" || die |
264 | maddconfig "LDPATH=\"/opt/$(mlibdir)\"" || die |
265 | fi |
266 | |
267 | # strip all binaries |
268 | find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep -v "pie executable" | grep "executable" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-unneeded || die |
269 | |
270 | # strip all libraries |
271 | # want to be safe here; --strip-unneeded seems to cause pthread problems |
272 | # strip all but libpthread, libc and ld |
273 | install -d ${BUILDDIR}/thread-backup || die |
274 | mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/ || die |
275 | mv ${BINDIR}/usr/$(mlibdir)/ld-* ${BUILDDIR}/thread-backup/ || die |
276 | |
277 | # now strip but only debuging symbols |
278 | find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep "[shared object|pie executable]" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-debug || die |
279 | find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep "ar archive" | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-debug || die |
280 | mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/usr/$(mlibdir)/ || die |
281 | # remove stale directory |
282 | rm -rf ${BUILDDIR}/thread-backup || die |
283 | |
284 | # prepare glibc for installation; slackware method |
285 | minstalldir /incoming || die |
286 | mv ${BINDIR}/usr/$(mlibdir)/*.so ${BINDIR}/incoming || die |
287 | mv ${BINDIR}/usr/$(mlibdir)/*.so.* ${BINDIR}/incoming || die |
288 | mv ${BINDIR}/incoming ${BINDIR}/usr/$(mlibdir)/incoming || die |
289 | mv ${BINDIR}/usr/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/usr/$(mlibdir) || die |
290 | } |
291 | |
292 | fix_db_files() |
293 | { |
294 | local i |
295 | local DB_ENTRY="${BUILDDIR}/${PKGNAME}" |
296 | |
297 | for i in .files .symlinks .dirs |
298 | do |
299 | [ ! -f ${DB_ENTRY}/${i} ] && continue |
300 | [[ -z $(< ${DB_ENTRY}/${i}) ]] && continue |
301 | |
302 | echo " fixing /usr/$(mlibdir)/incoming from db-entry '${i}' ..." |
303 | |
304 | # /usr/lib/incoming -> empty line; sed2 removes all empty lines |
305 | #sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i} |
306 | # do not simply emtpy the line, but change it the the correct path, |
307 | # so no stale libs are around if the package gets updated! |
308 | sed -i \ |
309 | -e "s:/usr/$(mlibdir)/incoming:/usr/$(mlibdir):g" \ |
310 | -e "s:/usr/$(mlibdir)/incoming.*::g" \ |
311 | -e '/^$/d' ${DB_ENTRY}/${i} |
312 | done |
313 | } |
314 | |
315 | postinstall() |
316 | { |
317 | # first save the old libpthread.so.0; |
318 | # it will later used to determinate that there are no stale |
319 | # libpthreads that breaks ldconfig |
320 | local OLD_PTHREAD |
321 | OLD_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)" |
322 | |
323 | # slackware install method |
324 | |
325 | # we cannot easily install the glibc libs, |
326 | # because our tools for cp etc needs them to run |
327 | |
328 | local file |
329 | |
330 | echo " Switching to new glibc ..." |
331 | # swap libraries on the fly: |
332 | if [ -x /usr/sbin/ldconfig -a -d /usr/$(mlibdir)/incoming ] && [[ -z ${MROOT} ]] |
333 | then |
334 | # first create copies of the incoming libraries: |
335 | cd /usr/$(mlibdir)/incoming |
336 | for file in $(find /usr/$(mlibdir)/incoming -type f) |
337 | do |
338 | if [ ! -r "../$(basename ${file}).incoming" ] |
339 | then |
340 | cp -a ${file} ../$(basename ${file}).incoming |
341 | fi |
342 | done |
343 | |
344 | # then switch to them all at once: |
345 | /usr/sbin/ldconfig -l /usr/$(mlibdir)/*.incoming 2> /dev/null |
346 | |
347 | # finally, rename them and clean up: |
348 | cd /usr/$(mlibdir) |
349 | for file in *.incoming |
350 | do |
351 | rm -f $(basename ${file} .incoming) |
352 | cp -a ${file} $(basename ${file} .incoming) |
353 | /usr/sbin/ldconfig -l $(basename ${file} .incoming) |
354 | rm -f ${file} |
355 | done |
356 | |
357 | # no ldconfig? |
358 | # good, it's safe to just jam it on home (and make links below): |
359 | else |
360 | ( |
361 | cd ${MROOT}/usr/$(mlibdir)/incoming |
362 | for file in * |
363 | do |
364 | cp -a ${file} .. |
365 | done |
366 | |
367 | local my_sym |
368 | local my_dest |
369 | |
370 | # rebuild symlinks |
371 | echo " Recreating Symlinks:" |
372 | for i in $(find ${MROOT}/usr/$(mlibdir)/incoming -type l) |
373 | do |
374 | my_sym="$(readlink ${i})" |
375 | my_dest="$(basename ${i})" |
376 | |
377 | echo " ${my_dest} -> ${my_dest}" |
378 | |
379 | # assure to remove the old ones; |
380 | [ -L ${MROOT}/usr/$(mlibdir)/"${my_dest}" ] && \ |
381 | rm ${MROOT}/usr/$(mlibdir)/"${my_dest}" |
382 | |
383 | ln -snf "${my_sym}" ${MROOT}/usr/$(mlibdir)/"${my_dest}" |
384 | done |
385 | ) |
386 | fi |
387 | |
388 | # now, get rid of the temporary directory: |
389 | rm -rf ${MROOT}/usr/$(mlibdir)/incoming |
390 | |
391 | # remove stale nptl libpthread-2.?.?.so, |
392 | # fix only needed for glibc with linuxthreads; |
393 | # prevent reloc errors such as: |
394 | # ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory |
395 | |
396 | # get our new libpthread.so.0 |
397 | local NEW_PTHREAD |
398 | NEW_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)" |
399 | |
400 | if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ] |
401 | then |
402 | echo " Removing stale libpthread libraries ..." |
403 | for file in ${MROOT}/usr/$(mlibdir)/libpthread-* |
404 | do |
405 | if [ "$(basename ${file})" != "${NEW_PTHREAD}" ] |
406 | then |
407 | rm -f ${file} |
408 | fi |
409 | done |
410 | |
411 | #rm -f /lib/${OLD_PTHREAD} |
412 | |
413 | ln -snf ${NEW_PTHREAD} ${MROOT}/usr/$(mlibdir)/libpthread.so.0 |
414 | fi |
415 | |
416 | if [ -x /usr/sbin/iconvconfig ] |
417 | then |
418 | # generate fastloading iconv module configuration file. |
419 | echo " Generate iconv module config ..." |
420 | /usr/sbin/iconvconfig --prefix=${MROOT}/ |
421 | fi |
422 | |
423 | # not working with busybox |
424 | if ! need_busybox_support /sbin/telinit |
425 | then |
426 | # reloading init |
427 | echo " Reloading init ..." |
428 | [[ -z ${MROOT} ]] && /sbin/telinit U &> /dev/null |
429 | fi |
430 | |
431 | # generating user def locales |
432 | echo " Generating user defined locales ..." |
433 | [[ -z ${MROOT} ]] && /usr/sbin/locale-gen |
434 | |
435 | # now we must fix the mage db files |
436 | # to stop the annoying errors messages |
437 | fix_db_files |
438 | } |