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2015-02-12Update MIPS configuration rules.Steve Ellcey
Add a configuration choice for the NaN format on MIPS (either the standard (legacy) format or the newer IEEE 2008 format. Change how CPU_LDFLAGS are set for MIPS. Use the same value as CPU_CFLAGS since CC is used to do linking. This ensures consistency between compiles and links and adds support for N32 ABI to linking. Signed-off-by: Steve Ellcey <sellcey@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-12-12unistd: allow to turn off getopt_longBernhard Reutner-Fischer
The GNU variant of getopt() previously had no way to turn off getopt_long() support.
2014-12-12config: move STDIO_FUTEXES up a bitBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-11-10Config.in.arch: enable long double math for xtensaMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-11-10statfs: fix compile error when UCLIBC_LINUX_SPECIFIC is not setAnthony G. Basile
statfs() is a Linux-specific function. When building without UCLIBC_LINUX_SPECIFIC set, libc_hidden_proto(statfs) in include/sys/statfs.h is unmatched with libc_hidden_def(statfs) in libc/sysdeps/linux/common/statfs.c, leading to a compile error. This patch fixes this, as well as adds statfs() to the list of Linux-specific functions in extra/Configs/Config.in. Signed-off-by: Anthony G. Basile <blueness@gentoo.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-09-09libc: add fallocate() and fallocate64()Anthony G. Basile
We add the Linux-specific function fallocate() which allows the user to directly manipulate allocate space for a file. fallocate() can operate in different modes, but the default mode is equivalent to posix_fallocate() which is specified in POSIX.1. Recent releases of e2fsprogs 1.42.11 and above expect fallocate64() to be available. Signed-off-by: Anthony G. Basile <blueness@gentoo.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-09-04sparc: remove sparc64/sparcv9 codeWaldemar Brodkorb
The sparc64/sparcv9 code is incomplete. Furthermore there is no real embedded hardware for sparc64 available, so better remove it until someone comes up with a complete port. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-09-04buildsys: tweak check_ld flag probingBernhard Reutner-Fischer
ld was (erroneously) complaining that it failed to merge private bfd data. Silence this mismatch as seen on m68k with obfd binary. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-08-18ARC: Enable OBSTACK in defconfig for ARCAnton Kolesov
OBSTACK is required for native builds of binutils and GDB. Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-08-18NPTL: ARC supportVineet Gupta
Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-02-15buildsys: Add MIPS64R2 supportSteve Ellcey
There is support for mips64(r1) already in uclibc, this change adds mips64r2 by adding the MIPS64R2 config variable and checking it in Rules.mak. Signed-off-by: Steve Ellcey <sellcey@mips.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-01-08buildsys: update unifdefBernhard Reutner-Fischer
sync up to 1542ea42da59018860a987f34f065cd120982e8c (2.10 + cleaner exit status handling) Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-01-07buildsys: fixup unifdef state in skiphash, linenumBernhard Reutner-Fischer
amend to fixup line-numbering in the unifdefile Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-01-07buildsys: fixup unifdef state in skiphashBernhard Reutner-Fischer
attempt to fix unifdef swallowing -f defundefile lines Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-12-20ARC defconfigsVineet Gupta
Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-12-20ARC port to uClibcVineet Gupta
For this port, I would like to give due credit to: - Folks from Codito technologies (Sameer, Amit, Kanika, Ramana,...) who did the very first port - ARC UK from 2007-2009 (Joern, Irfan, Khurram, Phil... - Late Brendan Kehoe (may he RIP) Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-11-19buildsys: update unifdefBernhard Reutner-Fischer
sync up to 55501a61dd257e941d53f175350ee52fc6ff2866 (2.9 + refactor keyword and symbol matching) Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-11-06pull kconfig from linux-3.11Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-08-02malloc: enable assert() when malloc debuggingBaruch Siach
UCLIBC_MALLOC_DEBUGGING is useless without assert(). Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-06-14config: UCLIBC_HAS_OBSTACK to optionally enable obstack supportAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-05-19i386: punt all config options that just control -marchMike Frysinger
You can set these yourself in your CFLAGS, and our list is incomplete and pointless (we agreed some time ago to stop doing this). We keep around CONFIG_[3456]86 because it is used to select between different optimized subdirs of handcoded assembly. Also take this opportunity to up the default to i686. If you're using an older cpu, then you can handle changing this yourself. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-04-04add UCLIBC_SUSV2_LEGACY to hide vallocBernhard Reutner-Fischer
valloc was marked as LEGACY in SUSv2, removed from SUSv3 and later. TODO: Remove this (point people to memalign and it's successors?). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-04-04relinfo.pl: use correct interpreterBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-04-04relinfo.pl: silence warningBernhard Reutner-Fischer
$* is no longer supported at extra/scripts/relinfo.pl line 2. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-14buildsys: remove calls to mktempBernhard Reutner-Fischer
Nowadays we should not be racy in this area anymore, so simplify generating temporary build-files. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-14buildsys: tweak KCONFIG_CONFIG exportBernhard Reutner-Fischer
0c3eb2da578bc7ba2e74d240e3249dce62ec725e moved KCONFIG_CONFIG around and that broke propagation of config-settings to the testsuite. Fix that. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-14extra/locale: Mark __codeset_8_bit_t as packed for MetaMarkos Chandras
gen_ldc writes offsets into the __locale_mmap_t structure. This relies on the host system having the same struct offsets as the target. On Meta, the structs are always aligned to a multiple of 4 bytes, and for these targets it is required for the struct to be packed so that it is more likely to match the host system (typically x86 which does not align structs). Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-14Add support for the Meta architectureMarkos Chandras
Meta cores are 32-bit, hardware multithreaded, general purpose, embedded processors which also feature a DSP instruction set, and can be found in many digital radios. They are capable of running different operating systems on different hardware threads, for example a digital radio might run RTOSes for DAB decoding and audio decoding on 3 hardware threads, and run Linux on the 4th hardware thread to manage the user interface, networking etc. HTPs are also capable of running SMP Linux on multiple hardware threads. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-14libpthread: linuxthreads.old: Allow building for no-legacy-syscalls ABIVineet Gupta
Since NPTL port to an ARCH can be non-trivial, we must allow the legacy pthread lib to be built for the common-generic syscall ABI Note that only linuxthreads.old is allowed, since "newer" linuxthreads relies on sysctl which the ABI no longer provides. Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Cc: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-02-20scripts: remove CVS header from getentBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-02-20Config.in: Introduce symbol for arches with deprecated syscallsMarkos Chandras
Linuxthreads(old and new) need deprecated syscalls to build. Existing architectures support these system calls but new architectures don't. This symbol has no functional change apart from hidding the Linuxthreads symbols from arches that don't support them. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-01-26buildsys: gen_bits_syscall_h: do not leave undefined SYS_xxx aroundMike Frysinger
If we end up doing '#undef __NR_xxx', we don't want to leave the corresponding SYS_xxx symbol defined. So undef it too. For example, with the ARM EABI layer, we have a bunch of legacy syscalls that we define early on and then later undefine (such as __NR_utime). But we left SYS_utime defined so code that tests for that define before using it would be broken (since it'd be defined to a non-existent symbol). URL: https://bugs.gentoo.org/425006 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-01-26buildsys: gen_bits_syscall_h: clean up scriptMike Frysinger
Just style changes here to make it more readable. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-01-26buildsys: gen_bits_syscall_h: remove top_builddir referencesMike Frysinger
This script hasn't used this var in a while (it writes to stdout), so drop all mention/usage of it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-01-26buildsys: allow the toolchain to search its dirs for kernel headersMike Frysinger
Setting KERNEL_HEADERS up to the exact path all the time is a pita, especially when the toolchain is often times already configured to do the right thing. So if the user has set that to "", don't force any specific paths. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-01-16config: improve help of UCLIBC_HAS_RESOLVER_SUPPORTBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-01-10buildsys: remove superfluous default nBernhard Reutner-Fischer
kconfig's default defaults to n so spelling out default n is redundant Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-01-10libc: add {get,set,swap,make}context user context manipulation functionsFlorian Fainelli
Add the obsolescent SUSv3 family of user context manipulating functions for arm, i386, mips, x86_64. Signed-off-by: Timon ter Braak <timonterbraak@gmail.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-11-18Replace FSF snail mail address with URLsMike Frysinger
This matches a similar change made to glibc. No functional changes here. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-06-15update arc4random from bug #885Peter S. Mazinger
Add config option to provide arc4random without device access. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15ssp: rework, sync messages with the ones in glibcPeter S. Mazinger
Touch signals only if DODEBUG is enabled. Make the signal selection dependent on DODEBUG, as last resort use SIGKILL. Use internal functions with less arguments, some savings. Fix a warning about unused argument. Do not use openlog/closelog, while there remove their hidden versions. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15make UCLIBC_HAS_PROGRAM_INVOCATION_NAME and UCLIBC_HAS___PROGNAME ↵Peter S. Mazinger
independent options Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15add LDSO_SAFE_RUNPATH config optionPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15Config.in.arch: remove UCLIBC_FORMAT_ELF config optionPeter S. Mazinger
Unused option (and is in !ARCH_HAS_MMU guarded section, but depends on ARCH_HAS_MMU) Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15Config.in: NPTL does not compile with disabled UCLIBC_HAS_REALTIMEPeter S. Mazinger
Select it. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15do not include xlocale.h, it is included by locale.h when neededPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-05-21stdio: implement assignment-allocation "m" characterMike Frysinger
The latest POSIX spec introduces a "m" character to allocate buffers for the user when using scanf type functions. This is like the old glibc "a" flag, but now standardized. With packages starting to use these, we need to implement it. for example: char *s; sscanf("foo", "%ms", &s); printf("%s\n", s); free(s); This will automatically allocate storage for "s", read in "foo" to it, and then display it. I'm not terribly familiar with the stdio layer, so this could be wrong. But it seems to work for me. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-05-03config: tweak STRICT_HEADERS descriptionBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-18config: Fix alphabetical sort order of targetsBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-08MAKEALL: add more arch aliasesMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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