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2011-09-12config: tweak help textBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-08-26inet/resolv: add ns_{put,get}{16,32}Daniel Mack
This patch introduces a new config directive 'UCLIBC_HAS_RESOLVER_SUPPORT' and adds the new symbols conditionally. Signed-off-by: Daniel Mack <zonque@gmail.com>
2011-08-26extra/Configs/Config.in: drop "default n" linesDaniel Mack
"default n" is the default default. No need to mention it explicitly. Signed-off-by: Daniel Mack <zonque@gmail.com>
2011-07-25libdl: add option for controlling dl_cleanupRichard Braun
When debugging memory leaks with Valgrind, it is required that dynamically loaded shared objects are not unloaded when a process exits, otherwise symbols from those files aren't correctly resolved in allocation traces. This patch adds the LDSO_NO_CLEANUP configuration option to control this behaviour. Signed-off-by: Richard Braun <rbraun@sceen.net> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-06-24Merge remote-tracking branch 'origin/master' into prelinkCarmelo Amoroso
* origin/master: (61 commits) fts: fix warning due to old-style function definition ldso_tls: fix compiler warning due to missing cast resolv: fix bug in res_init with ipv6 nameservers config: Fix passing defconfig args buildsys: pt-initfini.s depends on uClibc_config.h libdl: search for ELF_RTYPE_CLASS_DLSYM in dlsym() resolv: try next server on SERVFAIL getaddrinfo: allow numeric service without any hints bump version to 0.9.33-git nptl/pthread: Correct path for machine specific pt-initfini.c ctor/dtor nptl: Fix init and fini function compilation Rules.mak: Rearrange appending UCLIBC_EXTRA_CFLAGS to CFLAGS ARM: remove EABI/OABI selection ARM: detect BX availibility at build time ARM: #include <bits/arm_asm.h> where __USE_BX__ is used ARM: transform the EABI/OABI choice into a boolean ARM: remove sub-arch/variants selection from menuconfig ARM: introduce blind options to select & force THUMB mode ARM: reorder "Use BX" option Fix __libc_epoll_pwait compile failure on x86 ... Conflicts: ldso/libdl/libdl.c Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-05-12linux_specific: handle accept4 and pipe2Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-11add pipe2()Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-04Merge remote-tracking branch 'origin/master' into prelinkCarmelo Amoroso
* origin/master: (32 commits) libubacktrace: fix backtrace support on arm-eabi, which needs libgcc_eh linked too getaddrinfo.c: fix incorrect check for ERANGE from gethostbyaddr_r getaddrinfo.c: improve code readability. No functional changes string: remove unused variable x86_64: silence warning if !TLS buildsys: prettify ssp.c handling madvise is LINUX_SPECIFIC test_nptl: fix expected result for tst-cputimer[123] test_nptl: fix expected result for tst-clock2 test buildsys: make $(LOCAL_INSTALL_PATH) phony ether_aton: reject invalid input tests: disable ether tests if !HAS_SOCKET inet: add ether_aton testcase sysconf: clock_getres depends on HAS_REALTIME __rt_sigwaitinfo: depends on HAS_REALTIME buildsys: minor fixes in Makefile.arch for C6X buildsys: minor fixes in Makefile.arch for microblaze libubacktrace: enabled for all archs indeed. sparc: don't access fp registers when configured for no fpu libubacktrace: generic implementation based dwarf ... Conflicts: ldso/ldso/dl-elf.c ldso/ldso/mips/elfinterp.c ldso/ldso/x86_64/elfinterp.c Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-04-26libubacktrace: enabled for all archs indeed.Carmelo Amoroso
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-04-20Added fts support for traversing UNIX file hierarchies.Salvatore Cro
It is required by libdwfl in elfutils package. Signed-off-by: Salvatore Cro <salvatore.cro at st.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-06Merge remote-tracking branch 'origin/master' into prelinkCarmelo Amoroso
* origin/master: (137 commits) utils/ldd: Check for returned pointer from strrchr not the value it holds cris: add provide arch-specific vfork implementation lutimes.c, stubs.c: fix compiling lutimes, if __NR_utimensat is not defined bump version to 0.9.32-rc3-git release 0.9.32-rc3 memalign: include sys/param.h for MAX arm/bits/atomic.h: Include common/bit/atomic.h for thumb1 wctype.h: fix libc_hidden_proto for iswupper and add it for iswspace add libc_hidden_proto for wcs[n]casecmp_l really fix missing __libc_drand48_data Revert "missing prototype of __libc_drand48_data fixed" missing prototype of __libc_drand48_data fixed time.c, time.h: remove unused hidden strftime/strptime nanosleep.c: remove duplicated libc_hidden_proto ctype.c, ctype.h: remove commented parts that were banned for removal after 0.9.31 _wctype.c, wctype.h: remove unused isw* and wctype_l hidden functions time.c, wchar.h: remove unused hidden wcsftime str[n]casecmp.c: fix hidden usage remove unused hidden functions frv/memset.S: add missing libc_hidden_def ... Conflicts: ldso/ldso/ldso.c Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-03-05The C6X portAurelien Jacquiot
This adds support for the TI C6X family of processors. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-03make parse_printf_format() depend on UCLIBC_HAS_GLIBC_CUSTOM_PRINTFPeter S. Mazinger
we already remove the printf.h header if this option is disabled Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03add UCLIBC_STRICT_HEADERS config optionPeter S. Mazinger
Add config option to disable the visibility of structures/constants that should not be visible unless a feature is enabled. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-02-24unify stub logicMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-11-28Merge commit 'origin/master' into prelinkCarmelo Amoroso
Conflicts: ldso/include/dl-hash.h Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2010-11-24Config: default ia32 to i486Bernhard Reutner-Fischer
NPTL requires i486 on ia32 since i386 doesn't provide required lll Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-11-10microblaze: build infrastructureSteven J. Magnani
Fix Microblaze config and makefiles. Signed-off-by: Steven J. Magnani <steve@digidescorp.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-09-17ldso: Add runtime prelink supportFilippo Arcidiacono
Added runtime prelink support to be able to run a prelinked application; at process startup only the conflicts will be relocated. This speed up the startup time. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2010-09-17ldso: Add implementation of ld.so standalone executionFilippo Arcidiacono
The dynamic linker can be run either indirectly through running some dynamically linked program or library (in which case no command line options to the dynamic linker can be passed and, in the ELF case, the dynamic linker which is stored in the .interp section of the program is executed) or directly by running: /lib/ld-uClibc.so.* [OPTIONS] [PROGRAM [ARGUMENTS]] Stand-alone execution is a prerequisite for adding prelink capabilities to uClibc dynamic linker, as well useful for testing an updated version of the dynamic linker without breaking the whole system. Currently supported option: --library-path PATH use given PATH instead of content of the environment variable LD_LIBRARY_PATH (Mandatory for prelinking) Not supported options: --list list all dependencies and how they are resolved --verify verify that given object really is a dynamically linked object we can handle --inhibit-rpath LIST ignore RUNPATH and RPATH information in object names in LIST This feature can be enabled by setting LDSO_STANDALONE_SUPPORT=y Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2010-09-15libubacktrace: Provide uClibc with backtrace functionsSalvatore Cro
A new shared object, libubacktrace.so.0 is added to uClibc to provide backtrace functions to support application self-debugging. This set of functions requires to dynamically load libgcc_s.so so they need to call dlopen/dlsym that are provided by libdl. For this reason they cannot be included into libc.so.0 but are provided by a new library. User application that wants to use backtrace needs to be compiled with -fexceptions option and -rdynamic to get full symbols printed and must be linked against libubacktrace.so Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2010-09-14misc: utmpx based logging supportSalvatore Cro
misc: Added support for accessing user accounting database based on utmpx structure. Signed-off-by: Salvatore Cro <salvatore.cro@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2010-06-13handle i386 TARGET_SUBARCHBernhard Reutner-Fischer
so we can pick the correct nptl locking impls Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-04-29optional /etc/localtime supportDenys Vlasenko
This patch teaches uclibc to use /etc/localtime. This is possible since recent TZif2 file format contains TZ-like ASCII string at the end. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-14Merge commit 'origin/master' into nptlAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-04-14ldso: Add config option for controlling LD_PRELOADCarmelo AMOROSO
On hardened system it could be useful to disable the use of LD_PRELOAD environment variable for preloading shared objects before the system libraries. So this patch add a config option, LDSO_PRELOAD_ENV_SUPPORT, to control this behaviour. It is enabled by default. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-04-12temporarily turn on warnings for NPTLBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-04-02nptl needs stdio futexes enabled.Austin Foxley
this got reverted in the merge I just did Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-04-02Revert "remove config knobs that belong to the nptl branch"Austin Foxley
This reverts commit de82658a05de0ace6f3d261dedc358d3a14f3681. Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-03-13config: tweak textBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-03-12add MULTILIB_DIR: Path component for libdirsBernhard Reutner-Fischer
defaults to "lib". Other prominent values include "lib32" or "lib64" Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-03-12remove config knobs that belong to the nptl branchBernhard Reutner-Fischer
Fixes bug #1243 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-22ldso: let people disable the implicit path searchMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-11-22remove incorrect text from abspath optionMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-11-19FORCE_SHAREABLE_TEXT_SEGMENTS requires DOPICPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-19fix misplaced HAS_LIBUTIL knobBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-19UCLIBC_HAS_RESOLV_STUB: Rename config symbolBernhard Reutner-Fischer
s/UCLIBC_HAS_RESOLV_STUB/UCLIBC_HAS_LIBRESOLV_STUB/ for consistency. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-19libutil: provide knob to disable itBernhard Reutner-Fischer
These tty utility functions are non-standard. They usually are available on BSD and/or glibc based systems. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-19libnsl: add knob to disable itBernhard Reutner-Fischer
It's a dummy either way. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-19fixup working in helptextsBernhard Reutner-Fischer
and spell out suggested defaults for LDSO_RUNPATH Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-10-28Simplify kconfig wording of thread supportBernhard Reutner-Fischer
Use a choice for thread support selection. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-10-28remove wrong default for choiceBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-10-28support selecting which locales to buildBernhard Reutner-Fischer
Introduce UCLIBC_BUILD_MINIMAL_LOCALES and if selected build only those locales. Based on a patch by Bernhard Reutner-Fischer. Signed-off-by: Marc Andre Tanner <mat@brain-dump.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-10-08ftw() is obsolescent in SUSv4Bernhard Reutner-Fischer
Apps should switch to nftw() Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-09-26Config.in: enable TLS config option only for nptlAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-09-17No need for a libresolv stubBernhard Reutner-Fischer
libresolv is just a stub anyway, default to not building it. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-09-16handle make ARCH= configBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-09-14Revert "default ?conf to native arch"Bernhard Reutner-Fischer
This reverts commit 6625518cd6894338937a74ca6b9187b7b8167b03. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-08-25default ?conf to native archBernhard Reutner-Fischer
Default is now the native arch, you can start a fresh .config via 'make ARCH=ia64 menuconfig'. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-08-01Rules.mak: Fix references to svn.Khem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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