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* Add Makefile support for DSBT ELF.Bernd Schmidt bernds_cb1@t-online.de2011-03-051-0/+1
| | | | | | | | | | | This adds support for a new binary format, DSBT ELF, to the Makefiles. Every shared library is assigned a DSBT index, and the link.so macro is adjusted to ensure the correct linker argument is passed. Configuration and ldso support will follow in separate commits. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* fix dependency on ADVANCED_REALTIMEPeter S. Mazinger2011-03-033-33/+75
| | | | | | | Do not depend on ADVANCED REALTIME for mq_send/mq_receive Added stubs implementation based on libc's stubs.c Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* librt: fix linking WRT pthreadsBernhard Reutner-Fischer2010-06-171-3/+2
| | | | | | | | Linking order matters. Always did and still does today. See how this makes the ugly and wrong hack to put pthread symbols into librt _and_ linking librt against pthread moot? Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* librt: simplify handling LDFLAGSBernhard Reutner-Fischer2010-06-171-9/+6
| | | | | | plus a few cosmetic touch-ups Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* nptl: proper soname handlingNatanael Copa2010-04-221-1/+1
| | | | | | | | | | | Since sublevel releases are not ABI compatible we need to adjust the soname to include the sublevel version. This makes it possible to install ABI incompatible versions of the library side by side so clean upgrades are possible. Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* Merge commit 'origin/master' into nptlAustin Foxley2010-04-021-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | Conflicts: Makefile.in extra/Configs/Config.in libc/sysdeps/linux/common/bits/kernel-features.h libc/sysdeps/linux/common/poll.c libc/sysdeps/linux/common/sysdep.h libc/sysdeps/linux/sh/sysdep.h Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
| * prettify make cleanBernhard Reutner-Fischer2010-03-251-2/+2
| | | | | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* | improve parallel make behaviourAustin Foxley2010-02-231-2/+2
| | | | | | | | | | | | | | | | * add library dependencies for libdl,libpthread * fix typo in librt/Makefile.in * also remove extra trailing slashes on i386, sparc pregen headers Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | mass sync with glibc nptlAustin Foxley2010-02-161-0/+8
| | | | | | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* | librt additions that are now possible with nptlAustin Foxley2009-10-1710-52/+613
|/ | | | | | | * clock_getcpuclockid, clock_gettime, clock_nanosleep, mq_receive, mq_send, mq_timedreceive, mq_timedsend, _SC_MONOTONIC_CLOCK Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* convert // comments to /**/; remove empty #if/#endif pairs. no code changesDenys Vlasenko2009-09-181-9/+10
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* do not save/restore errno around free() callsDenys Vlasenko2009-09-051-10/+6
| | | | | | | | In any non-buggy program free() does not fail. And when it fails in a buggy program, the failure is usually fatal (heap corruption and segfault). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* CLOEXEC: use open(CLOEXEC) if exist; do not check fcntl(FD_CLOEXEC) failureDenys Vlasenko2009-09-051-7/+10
| | | | | | | | | | | | text data bss dec hex filename - 370 0 0 370 172 libc/misc/dirent/opendir.o + 366 0 0 366 16e libc/misc/dirent/opendir.o - 375 4 0 379 17b libc/pwd_grp/lckpwdf.o + 356 4 0 360 168 libc/pwd_grp/lckpwdf.o - 248 0 0 248 f8 librt/shm.o + 209 0 0 209 d1 librt/shm.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* support building out-of-treeBernhard Reutner-Fischer2009-08-171-0/+2
| | | | | | Handle O= Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* Add a few missing includesRon2009-07-051-0/+1
| | | | | | | | elf.h needs __BYTE_ORDER, and s_scalbn.c needs {LONG,INT}_MAX. shm.c complains about no prototypes for shm_{open,unlink} without its header. Signed-off-by: Ron Lee <ron@debian.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* add testcases for shm_{open,unlink}Bernhard Reutner-Fischer2009-07-031-0/+4
| | | | | Reported-by: Mikael Lund Jepsen <mlj@iccc.dk> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* include errno.h unconditionallyBernhard Reutner-Fischer2009-06-021-4/+3
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* add stub for shm_open() and shm_unlinkBernhard Reutner-Fischer2009-06-021-0/+98
| | | | | | Untested and needs testsuite exercise added Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* - also link librt with --as-needed and do so unconditionally to work aroundBernhard Reutner-Fischer2009-01-221-1/+1
| | | | | | bugs in gentoo's QA. Just add UCLIBC_HAS_SSP to the "and" of link.asneeded to properly take SSP into account, if you prefer.
* CLean librt/*.oS too (NPTL will add some).Carmelo Amoroso2008-12-041-1/+1
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* - less verbose make cleanBernhard Reutner-Fischer2008-11-071-2/+2
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* - disentangle REALTIME from ADVANCED_REALTIME (Peter S. Mazinger)Bernhard Reutner-Fischer2008-10-062-29/+46
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* - fix inline keywordBernhard Reutner-Fischer2008-07-2311-11/+11
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* - move stripping into do_ar resp compile-m for the sake of simplicityBernhard Reutner-Fischer2008-06-171-2/+0
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* - strip the targets and not prerequisitesBernhard Reutner-Fischer2008-06-041-2/+2
| | | | | | - tidy up PTHREADS_DEBUG_SUPPORT by using per-target STRIP_FLAGS for the few This fixes the spurious rebuilds bernd and vda were seeing with libpthreads.
* - adds several config-options to allow for turning off certain featuresBernhard Reutner-Fischer2008-06-033-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | like o UCLIBC_HAS_GNU_ERROR o UCLIBC_HAS_BSD_ERR o UCLIBC_HAS_PTY o UCLIBC_HAS_GETPT (1) o UCLIBC_SYSCALL_STUBS o UCLIBC_SYSCALL_STUB_WARNING o UCLIBC_LINUX_SPECIFIC (2) o UCLIBC_BSD_SPECIFIC (3) o UCLIBC_NTP_LEGACY (4) o UCLIBC_SV4_DEPRECATED (5) o UCLIBC_HAVE_REALTIME (6) o UCLIBC_HAVE_ADVANCED_REALTIME (7) o UCLIBC_HAVE_EPOLL (8) o UCLIBC_HAVE_XATTR (9) o UCLIBC_HAVE_PROFILING (10) (1) make non-standard getpt optional and implement standard posix_openpt (2) fstatfs(), inotify_*(), ioperm(), iopl(), madvise(), modify_ldt(), personality() ppoll(), setresuid() (3) mincore(), getdomainname(), setdomainname() (4) ntp_adjtime(), ntp_gettime() aliases (5) ustat() [use statfs(2) in your code instead] (6) All marked as "(REALTIME)" in SUSv3 (7) All marked as "(ADVANCED REALTIME)" in SUSv3 (8) epoll_create(), epoll_ctl(), epoll_wait() (9) all Extended Attributes (10) helpers for gcc's -finstrument-functions - Fixes _dl_exit() - Implements sleep(3) for !UCLIBC_HAVE_REALTIME - Implements usleep(3) for !UCLIBC_HAVE_REALTIME - adds #warning about incorrect posix_fadvise{,64}() - removes unused and unwanted uselib() Net outcome is that an allnoconfig with HAVE_SHARED is now about 88k instead of formerly 130k.
* A slight improvement over my previous commit which ensured we always rebuildBernd Schmidt2008-06-011-2/+2
| | | | | | | | | libc when one of the source files changes. Since there are more places which want to depend on $(libc), fix them all to use a new variable $(libc.depend), which contains the filename for which we have a rule.
* #1273 if EXTRAVERSION is set, make sure we respect itMike Frysinger2007-03-191-1/+1
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* Kay McCormick reports: when evp is NULL, it is reset too late and so can ↵Mike Frysinger2007-02-091-15/+14
| | | | cause a crash when it is dereferenced
* run through LindentMike Frysinger2007-02-0912-119/+123
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* only define offsetof() if it isnt already definedMike Frysinger2006-08-231-1/+3
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* Enable _GNU_SOURCE build wide, trying to get consistent interfaces, else IMA ↵Peter S. Mazinger2006-01-222-4/+0
| | | | is a useless attempt
* With one source or syscall only sources there is no use of IMAPeter S. Mazinger2006-01-191-2/+0
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* Convert to hidden_defPeter S. Mazinger2006-01-161-4/+5
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* jump relocs removedPeter S. Mazinger2006-01-162-8/+12
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* hide some functions to cut down on relocationsMike Frysinger2005-12-293-6/+12
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* make sure mq_timedsend() and mq_send() is always definedMike Frysinger2005-12-291-5/+8
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* make sure mq_timedreceive() and mq_receive() is always definedMike Frysinger2005-12-291-5/+8
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* Part deux."Steven J. Hill"2005-12-061-3/+3
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* Depedencies corrected (less make oldconfig/headers), rerunning make remakes ↵Peter S. Mazinger2005-11-221-8/+10
| | | | only headers
* rework depends and stripping so that libraries arent rebuilt all the time in ↵Mike Frysinger2005-11-221-2/+4
| | | | a loop
* Remove TOPDIRPeter S. Mazinger2005-11-211-3/+1
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* Add info to CFLAGS about lib we are buildingPeter S. Mazinger2005-11-181-1/+1
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* Include all lib*/Makefile.in in top_srcdir/Makefile.in, allows adding ↵Peter S. Mazinger2005-11-171-12/+36
| | | | foreign objects to a lib
* Enable IMA compiling now that syscalls workPeter S. Mazinger2005-11-021-3/+0
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* Replace all Makefiles for new build infrastucturePeter S. Mazinger2005-10-291-53/+8
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* Moved guard_setup to dl-osinfo.h (used commonly by ldso and libc). Renamed ↵Peter S. Mazinger2005-10-271-3/+1
| | | | to _dl_setup_stack_chk_guard, as in glibc. SSP requires now binutils-2.16.1 and newer. Add NOT_IN_libc/IS_IN_libc. Began using -DSHARED in uClibc_main.c, there are more candidates in there. Move back dl_protect_relro to it's earlier place.
* All Makefile.in's. Only arm/i386/mips/powerpc/x86_64 are done, the other ↵Peter S. Mazinger2005-10-251-7/+22
| | | | archs lack proper crt1. The Makefiles in extra/scripts are intended to be linked into each dir, where it is necessary to build locally.
* Add the current implementation to reviewPeter S. Mazinger2005-10-191-0/+16
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* Rewrote almost all Makefiles: do not use strip $(x),y; run strip on all ↵Peter S. Mazinger2005-10-121-2/+2
| | | | objects at once; use :=//$</$^; use CRT_SRC/CRT_OBJ/SCRT_OBJ/CSRC/COBJ/SSRC/SOBJ/MSRC/MOBJ where no more is needed, if only CSRC is present use OBJS directly instead of COBJ; CTOR_TARGETS are created directly in lib; remove unused/unneeded parts. Hope I haven't broken too much.
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