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* toolchain/gcc: use 4.8-linaro by defaultFelix Fietkau2014-03-102-2/+2
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39860 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39749 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39638 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/gcc]: upgrade Linaro GCC 4.8 to 2014.01Imre Kaloz2014-02-063-6/+6
| | | | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39501 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/gcc]: upgrade Linaro GCC 4.8 to 4.8-2013.12Imre Kaloz2014-01-071-2/+2
| | | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39209 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/gcc]: upgrade Linaro GCC 4.8 to 4.8-2013.11Imre Kaloz2013-11-264-177/+9
| | | | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38922 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38435 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37947 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: fix up breakage introduced in r37945Felix Fietkau2013-09-111-1/+3
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37946 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/gcc]: upgrade Linaro gcc 4.8 to 4.8-2013.08Imre Kaloz2013-09-116-18/+18
| | | | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37945 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37938 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: remove 4.6.3, it is unused and unmaintainedFelix Fietkau2013-09-1021-1032/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37924 3c298f89-4303-0410-b956-a3cf2f4a3e73
* gcc: merge a bugfix for a MIPS specific internal compiler errorFelix Fietkau2013-07-312-0/+130
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37621 3c298f89-4303-0410-b956-a3cf2f4a3e73
* gcc: add a bugfix for an internal compiler error on mips64Felix Fietkau2013-07-292-0/+32
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37601 3c298f89-4303-0410-b956-a3cf2f4a3e73
* gcc: fix up displayed version after r37179Felix Fietkau2013-07-051-0/+2
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37180 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37179 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37095 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36864 3c298f89-4303-0410-b956-a3cf2f4a3e73
* gcc: remove version 4.7Felix Fietkau2013-05-2335-1873/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36694 3c298f89-4303-0410-b956-a3cf2f4a3e73
* gcc: port missing patches from 4.6 to 4.8Felix Fietkau2013-05-2312-0/+284
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36693 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36688 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36594 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: add support for 4.8-linaroFelix Fietkau2013-05-0410-5/+697
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36545 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: forward port missing patches to gcc 4.8.0Felix Fietkau2013-05-042-0/+47
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36544 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: add missing patch to gcc v4.8.0Jo-Philipp Wich2013-05-021-0/+14
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36511 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36486 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: get rid of gcc kconfig symbol overloadingFelix Fietkau2013-04-182-25/+27
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36355 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36351 3c298f89-4303-0410-b956-a3cf2f4a3e73
* gcc: remove the bogus CONFIG_TLS_SUPPORT symbol - TLS support is required by ↵Felix Fietkau2013-04-072-15/+0
| | | | | | | | libc. Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36240 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: allow choosing the MIPS64 user-land ABIFlorian Fainelli2013-04-051-1/+2
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36205 3c298f89-4303-0410-b956-a3cf2f4a3e73
* buildroot: factor knowledge of a 64bits architectureFlorian Fainelli2013-04-051-1/+1
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36204 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: .init and .fini need to pick one ISAFlorian Fainelli2013-04-051-0/+9
| | | | | | | | | | | | | | | | | The .init and .fini sections are built by concatenating code fragments. Putting mips16 code in the middle of a mips32 code block doesn't work. Make gcc built the magic crt stuff in no-mips16 mode. This is specific to 4.6-linaro but is probably portable to other gcc flavors. Adding this to the t-libgcc-mips16 makefile fragment is a hack not suitable for pushing upstream, but there is no mips/t-linux or mips/t-uclibc and I am not going to touch gcc/configure for two lines. Signed-off-by: Jay Carlson <nop@nop.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36200 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/gcc]: remove the old (and nonworking) hack and identify our ↵Imre Kaloz2013-04-032-3/+9
| | | | | | patched GCCs properly git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36189 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: remove reference to llvm introduced in r36155Florian Fainelli2013-04-021-1/+0
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36156 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: add support for GCC 4.8.0Florian Fainelli2013-04-027-0/+629
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36155 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: update 4.7-linaro to 2013.03Florian Fainelli2013-04-021-2/+2
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36154 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/gcc]: drop 4.5 supportImre Kaloz2013-04-0120-1081/+0
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36149 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/gcc]: cleanupImre Kaloz2013-04-012-8/+6
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36148 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/gcc]: fixup 4.7 configure optionsImre Kaloz2013-04-011-2/+2
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36146 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain/gcc]: llvm is marked broken for two and a half year now, nuke itImre Kaloz2013-04-0127-4515/+4
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36145 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: refresh patchesFlorian Fainelli2013-02-2632-298/+190
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35808 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] gcc: don't build documentationLuka Perkov2013-02-265-0/+115
| | | | | | | | This closes #13039. Signed-off-by: Luka Perkov <luka@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35807 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] gcc: remove support for 4.6.2Luka Perkov2013-02-2618-946/+1
| | | | | | | | | There are no good reasons for keeping this version around when 4.6.3 and 4.6-linaro are there. Signed-off-by: Luka Perkov <luka@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35805 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain/gcc: fix the mips64 linker path to be more musl conformingFlorian Fainelli2013-01-295-15/+15
| | | | | | | | musl libc does not use /lib32 or /lib64 directories, just /lib Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35406 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] gcc: fix build for MIPS64 targets introduced by musl patchFlorian Fainelli2013-01-075-0/+79
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35046 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] gcc-linaro-4.6: update to 2012.12Florian Fainelli2013-01-071-2/+2
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35044 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] gcc-linaro-4.7: update to 2012.12Florian Fainelli2013-01-071-2/+2
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35043 3c298f89-4303-0410-b956-a3cf2f4a3e73
* toolchain: use file_copy to install the initial gcc filesJo-Philipp Wich2012-12-021-2/+1
| | | | git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34440 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] remove support for ubicom32Florian Fainelli2012-11-309-65578/+2
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34432 3c298f89-4303-0410-b956-a3cf2f4a3e73
* [toolchain] gcc/4.5-linaro: backport musl patchFlorian Fainelli2012-11-291-0/+242
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34425 3c298f89-4303-0410-b956-a3cf2f4a3e73
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