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path: root/libpthread/nptl/Makefile.in
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2016-09-26use a single libc and deduplicate threading codeWaldemar Brodkorb
Similar to musl libc a single libc has many benefits and solves some open issues with uClibc-ng. - no pthread_mutex_* weak symbols exported anymore - applications no longer failing to link when either -lrt or -lpthread are missing for dynamic and static linking mode - smaller C library - slightly better runtime performance
2016-06-23libs: install backward compatibility symlinksAlexey Brodkin
Simplify the switch from uClibc to uClibc-ng. Apps already built against uClibc-0.9.x.y require .so.0 libs to present on target which in case of current uClibc-ng is not the case and those apps could not be run. This change creates symlinks from .so.1 to .so.0 for most of other libs in the same way as it was done by 23e96d89b6ab "ldso: install backward compatibility symlink by default" Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Waldemar Brodkorb <wbx@uclibc-ng.org> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Anton Kolesov <akolesov@synopsys.com>
2015-09-15NPTL: fix CFLAGS for cancellation pointsMax Filippov
Stack unwinding that happens during NPTL thread cancellation needs cancellable syscall wrapper functions to be compiled with -fexceptions -fasynchronous-unwind-tables to be able to unwind to cleanup handlers registered before syscall invocation. Add these flags for all cancellable syscall wrappers. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2015-04-13buildsys: tweak ucontext_i.h prerequisitesBernhard Reutner-Fischer
ucontext_i.h too depends on uClibc_config.h. Update it to look like the other MANGLE generated files and tweak prereqs Fixes: make realclean ; make -j libc/misc/internals/__uClibc_main.i Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-17nptl: fix exclusion of pthread_setconcurrency.cBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-09-16buildsys: fix IS_IN_lib*Bernhard Reutner-Fischer
define NOT_IN_libc / IS_IN_libxxx appropriately to fix pthread_once Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-09-16nptl: rephrase *.sym handlingBernhard Reutner-Fischer
Avoids circular dependency warning from make by generating the .h directly from the .sym files, elimination intermediate files. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-07buildsys: Add missing $(SYMBOL_PREFIX) to symbol namesMarkos Chandras
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-10-27pthreads: fix build when DNS resolver is not enabled.Bernhard Reutner-Fischer
Resolver state is only available if DNS resolver is enabled. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-06-13ctor/dtor nptl: Fix init and fini function compilationKhem Raj
We need to define the rules for .S files so it gets the include paths some architectures like mips include headers Some architectures e.g. SH have their own version of pt-initfini.c so look for that first before resorting to generic version of pt-initfini.c Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-06-10nptl/Makefile.in: Fix the build break caused by UCLIBC_CTOR_DTOR enablingKhem Raj
Extra / somehow does not match the target and complains that $(top_builddir)libpthread/nptl/sysdeps/pthread/crti.o has no rules to build Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-05-31NPTL: Fix CTOR_DTORBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-09-09nptl: fix static linkingNatanael Copa
We need dl-tls.c for static libc or we will get missing symbols when linking thinkgs like openssl static. Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2010-07-14nptl: remove superfluous =1 from definesBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-07-14nptl: x86_64: fix compilation of unwinderBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-07-06nptl: fix buildsysBernhard Reutner-Fischer
Now automatically picks the correct (arch and subarch specific) impls in favour of generic impls. make O=/tmp/objs PREFIX=/my/sysroot -j works now as expected (both out-of-tree as well as parallel-safe). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-07-06nptl: fix subdirs handlingBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-07-06nptl: simplify buildsysBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-06-30nptl/errno: Use a separate __errno_location for libpthread.Khem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2010-06-13nptl: fix symlinking headersBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-06-12nptl: avoid spurious rebuilds of libpthread*.aBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-06-12nptl: handle PTHREADS_DEBUG_SUPPORT properlyBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-06-12nptl: fix race condition when generating libpthread.soBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-06-11buildsys: fix clean vs. headercleanBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-06-08nptl: fix for !ipv4 && !ipv6Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-05-03nptl: use arch-specific cancellation routines for x86_64Roman I Khimov
They were present in sources, but not compiled in. Generic routines are broken badly on x86_64, even basic threading test like pthread/ex1 didn't work with them. Signed-off-by: Roman I Khimov <khimov@altell.ru> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-04-25nptl: Harmonize objects and headers makefile clean targetsCarmelo Amoroso
Update all the nptl clean targets (both objects and headers) to use the new syntax using CLEAN_<full_path> and HEADER_<full_path>. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2010-04-22nptl: fix dynamic initialization of libpthreadTimo Teräs
If libpthread get's pulled in via dlopen(), we need to do libpthread initialization in dlopen(). Achieve this by making initializer function out of __pthread_initialize_minimal_internal. Add the proper linker flags and make it callable multiple times. Add also nodelete flag which ensures that libpthread will not get unmapped after it's been loading. Though, ld.so does not yet support this. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-04-22nptl: proper soname handlingNatanael Copa
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>
2010-02-23get rid of extra variables for nptl pregen altogetherAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-02-23improve parallel make behaviourAustin Foxley
* 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>
2010-02-22nptl/headers: Convert the makefile targets into variables.Khem Raj
* Introduce pregen-headers-y which is list of generated headers during the build and add this to pregen target in top level makefile. Also add nptl_headers, nptl_arch_headers, nptl_linux_headers to this if compiling with nptl. * Replace pthread_pregen var with pregen-headers-y. * Make nptl_headers, nptl_arch_headers, nptl_linux_headers variables instead of sub targets. Signed-off-by: Khem Raj <raj.khem@gmail.com>
2010-02-19use macro to link ldso to libpthread, so it gets the the right name on 64 ↵Austin Foxley
bit archs Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-02-17move pthread_barrier_{init,destroy} to sysdeps/pthreadAustin Foxley
for archs that implement their own like sparc and x86_64 Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-02-16mass sync with glibc nptlAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-12-11Revert "nptl: make build depend directly on nptl headers"Austin Foxley
This reverts commit 641e7e36ad0a9b2899b04f256c5b243ada7da279. Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-12-09nptl: make build depend directly on nptl headersAustin Foxley
gets rid of nptl_headers,nptl_arch_headers,nptl_linux_headers targets also, clean up extra slashes in i386/sparc and unify the implementation of nptl header generation between all archs Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-29generate nptl headers without a recursive make callAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-22Makefile: fix indentationBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-10-17libpthread/nptl: core of the "Native Posix Threading Library" for uClibcAustin Foxley
targetting arm,sh,i386,mips,sparc for now Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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