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* gcc: don't clobber stamp-bits with a symlink to itselfFelix Fietkau2014-12-123-0/+35
| | | | | | | | | | | | | | | | | Several versions of gcc have an issue in libstdc++v3 where the build may clobber stamp-bits with a link to itself. This doesn't manifest itself on all systems. On several Ubuntu systems, this doesn't appear to be a problem, but it is an issue on Fedora 16 systems. To fix the issue, we'll simply filter out stamp-bits from the symlinks to be generated. Note: gcc 4.4.7 is unaffected by this issue, so no fix is necessary there. Signed-off-by: John Szakmeister <john@szakmeister.net> SVN-Revision: 43669
* toolchain: fix mips64 musl linker namesFlorian Fainelli2014-10-242-0/+44
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 43035
* gcc: update 4.9 to linaro 2014.10Felix Fietkau2014-10-204-27/+6
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 43003
* gcc: do not assume that the Mac OS X filesystem is case insensitiveFelix Fietkau2014-10-192-0/+28
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42973
* gcc: update, split and rework 4.9 musl patchesFelix Fietkau2014-10-1916-355/+531
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42970
* gcc: update, split and rework 4.8 musl patchesFelix Fietkau2014-10-1918-373/+638
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42969
* gcc: backport an upstream fix for extern vars with local weak definitionsFelix Fietkau2014-10-191-0/+21
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42962
* gcc: remove version 4.8.0Felix Fietkau2014-10-0517-864/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42777
* Fix broken implementation of NOEXECSTACK flag for MIPS architectures for ↵Felix Fietkau2014-10-052-0/+235
| | | | | | | | | | | | gcc-linaro-4.8 This patch ensures that libgcc_s.so properly honours the NOEXECSTACK flag for MIPS builds, when gcc-linaro-4.8 or 4.9 is the chosen C compiler. Signed-off-by: Andrew McDonnell <bugs@andrewmcdonnell.net> Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42769
* gcc: gcc 4.9.x disable libsanitizeFelix Fietkau2014-10-052-0/+2
| | | | | | | | | | | | | | | | | gcc 4.9.x enables building of libsanitize - libsanitize needs some headers that are not available in uclibc (netrom/netrom.h) according to buildroot project: - build fail with musl - need wordexp with uclibc which increases uclibc size http://git.buildroot.net/buildroot/commit/?id=5f4d658d888b539de9a6247ae5b1a0999de5d4ec http://git.buildroot.net/buildroot/commit/?id=554e29e267e6b36a0fd78c82cbad2c82d939eb7f Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> SVN-Revision: 42767
* gcc: add 4.9-linaro based on the 2014.09 releaseFelix Fietkau2014-09-3020-1/+936
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42706
* toolchain: remove another bogus copy of libiberty.aFelix Fietkau2014-09-201-0/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42624
* octeon: select gcc 4.6 by defaultJohn Crispin2014-07-272-3/+3
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 41843
* toolchain/gcc: pass proper flags for arm hard float buildLuka Perkov2014-07-141-0/+7
| | | | | | | | | | | This fixes eglibc build failure. More information about the bug can be found on the link below. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61796 Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 41657
* gcc: backport a fix for issues with accessing weak data referencesFelix Fietkau2014-07-101-0/+42
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 41569
* toolchain: only default eglibc for octeon and not all of mips64John Crispin2014-07-102-3/+3
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 41559
* toolchain: use different defaults for octeonJohn Crispin2014-06-182-1/+3
| | | | | | | | force eglibc and gcc4.6+linaro for octeon Signed-off-by: Martin Fäcknitz <faecknitz@hotsplots.de> SVN-Revision: 41251
* gcc: define USE_PT_GNU_EH_FRAME for musl as well, reduces binary object sizeFelix Fietkau2014-05-281-1/+3
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 40874
* gcc: disable libsanitzier off_t check to fix musl buildFelix Fietkau2014-05-281-0/+11
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 40870
* toolchain/gcc: fix build on arm with clang as host gcc replacementFelix Fietkau2014-05-151-0/+4
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 40772
* gcc: revert an upstream patch that is causing a regression on powerpcFelix Fietkau2014-05-061-0/+65
| | | | | | | | https://forum.openwrt.org/viewtopic.php?pid=232494#p232494 Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 40709
* toolchain/gcc: update linaro-gcc-4.8 to 2014.04Felix Fietkau2014-05-026-15/+15
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 40664
* toolchain/gcc: use 4.8-linaro by defaultFelix Fietkau2014-03-102-2/+2
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 39860
* gcc: fix visibility of symbols libgcc.aFelix Fietkau2014-02-243-27/+23
| | | | | | | | Symbols need to be hidden, even for the static variant Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 39749
* gcc: prevent the use of LDRD/STRD on ARMv5TEFelix Fietkau2014-02-193-0/+33
| | | | | | | | | | | | | | | | | These instructions are for 64-bit load/store. On ARMv5TE, the CPU requires addresses to be aligned to 64-bit. When misaligned, behavior is undefined (effectively either loads the same word twice on LDRD, or corrupts surrounding memory on STRD). On ARMv6 and newer, unaligned access is safe. Removing these instructions for ARMv5TE is necessary, because GCC ignores alignment information in pointers and does unsafe optimizations that have shown up as bugs in various places. Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 39638
* upgrade Linaro GCC 4.8 to 2014.01Imre Kaloz2014-02-063-6/+6
| | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 39501
* upgrade Linaro GCC 4.8 to 4.8-2013.12Imre Kaloz2014-01-071-2/+2
| | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 39209
* upgrade Linaro GCC 4.8 to 4.8-2013.11Imre Kaloz2013-11-264-177/+9
| | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 38922
* gcc 4.8-linaro: backport an upstream fix to fix asm goto miscompilationFelix Fietkau2013-10-171-0/+167
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 38435
* toolchain/gcc: upgrade linaro gcc 4.6 to 4.6-2013.05Felix Fietkau2013-09-111-2/+2
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37947
* toolchain/gcc: fix up breakage introduced in r37945Felix Fietkau2013-09-111-1/+3
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37946
* upgrade Linaro gcc 4.8 to 4.8-2013.08Imre Kaloz2013-09-116-18/+18
| | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 37945
* toolchain: define MUSL dynamic linker for SPARCFlorian Fainelli2013-09-113-0/+38
| | | | | | | | | SPARC builds are currently broken because we do not define the MUSL dynamic linker name, fix that. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37938
* toolchain/gcc: remove 4.6.3, it is unused and unmaintainedFelix Fietkau2013-09-1021-1032/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37924
* gcc: merge a bugfix for a MIPS specific internal compiler errorFelix Fietkau2013-07-312-0/+130
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37621
* gcc: add a bugfix for an internal compiler error on mips64Felix Fietkau2013-07-292-0/+32
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37601
* gcc: fix up displayed version after r37179Felix Fietkau2013-07-051-0/+2
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37180
* gcc: do not delete DATESTAMP and DEV-PHASE version info (fixes __GLIBCXX__ ↵Felix Fietkau2013-07-051-2/+0
| | | | | | | | definition) Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37179
* gcc: add a patch to get rid of useless java class sectionsFelix Fietkau2013-06-304-0/+44
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37095
* gcc: fix arm libgcc issues with 4.8.0 and 4.8-linaroFelix Fietkau2013-06-052-0/+22
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36864
* gcc: remove version 4.7Felix Fietkau2013-05-2335-1873/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36694
* gcc: port missing patches from 4.6 to 4.8Felix Fietkau2013-05-2312-0/+284
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36693
* gcc: fix avr32 default GCC versionJonas Gorski2013-05-221-1/+1
| | | | | | | | | Fix gcc version default after r36355 removing all GCC_DEFAULT_VERSION symbols. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 36688
* toolchain: eliminate the INSTALL_LIBSTDCPP config symbol and make c++ ↵Felix Fietkau2013-05-092-8/+1
| | | | | | | | support mandatory - fixes recursive config symbol dependency issues Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36594
* toolchain/gcc: add support for 4.8-linaroFelix Fietkau2013-05-0410-5/+697
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36545
* toolchain/gcc: forward port missing patches to gcc 4.8.0Felix Fietkau2013-05-042-0/+47
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36544
* toolchain: add missing patch to gcc v4.8.0Jo-Philipp Wich2013-05-021-0/+14
| | | | SVN-Revision: 36511
* toolchain: gcc: backport fixes for gcc bug 54295Jonas Gorski2013-04-293-0/+210
| | | | | | | | | | | | Fix "Widening multiply-accumulate operation uses wrong value extension" for 4.7, 4.7-linaro and 4.6-linaro, which backported the broken code to 4.6. Vanilla 4.6 is unaffected. Fixes #13420. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 36486
* toolchain: get rid of gcc kconfig symbol overloadingFelix Fietkau2013-04-182-25/+27
| | | | SVN-Revision: 36355
* build: consistently use 'depends on' instead of 'depends'Felix Fietkau2013-04-171-2/+2
| | | | | | | | make the syntax more compatible with kernel menuconfig Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36351
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