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* toolchain: add support of ARCv2 architectureJohn Crispin2016-02-181-1/+2
| | | | | | | | | | | | | | | | | | | | This change adds support of ARC ISAv2 processors in OpenWRT toolchain. In general gcc for ARC may compile code for both ISA versions simultaneously but libgcc will be built only for default architecture that's why it's necessary to specify --with-cpu on gcc configuration. As for uClibc we need to use different configurations for different ARC ISAs. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Felix Fietkau <nbd@openwrt.org> Cc: Jo-Philipp Wich <jow@openwrt.org> Cc: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 48739
* uClibc-ng: update to 1.0.9Felix Fietkau2015-12-031-2/+2
| | | | | | | | Update to 1.0.9, switch to XZ tarball. Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org> SVN-Revision: 47715
* toolchain: add support of ARC architectureFelix Fietkau2015-11-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This includes binutils, gcc, gdb and uClibc-ng. Latest release of ARC gcc (as of today it is "arc-2015.06") is based on upstream gcc 4.8.4. Sources are available on GitHub, see: https://github.com/foss-for-synopsys-dwc-arc-processors/gcc Latest release of ARC binutils (as of today it is "arc-2015.06") is based on upstream binutils 2.23. Sources are available on GitHub, see: https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/releases/tag/arc-2015.06 Latest release of ARC GDB (as of today this is "arc-2015.06-gdb") is based on upstream gdb 7.9.1. Sources are available on GitHub, see: https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/releases/tag/arc-2015.06-gdb Note that for binutils and gdb that come from unified git repository (which is the case for upstream binutils/gdb today) we need to disable building of gdb in binutils and binutils in gdb hence in binutils: ------>8------ --disable-sim --disable-gdb ------>8------ and in gdb: ------>8------ --disable-binutils --disable-ld --disable-gas ------>8------ Also in gdb we disable sim because if the following breakage while building with it: ------------>8------------ /usr/bin/env bash ./../common/genmloop.sh -shell /usr/bin/env bash \ -mono -fast -pbb -switch sem5-switch.c \ -cpu a5f -infile ./mloop5.in \ -outfile-suffix 5 unknown option: bash Makefile:699: recipe for target 'stamp-5mloop' failed make[7]: *** [stamp-5mloop] Error 1 ------------>8------------ Cc: Felix Fietkau <nbd@openwrt.org> Cc: John Crispin <blogic@openwrt.org> Cc: Jonas Gorski <jogo@openwrt.org> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> SVN-Revision: 47438
* uclibc: remove version 0.9.33Felix Fietkau2015-11-021-12/+3
| | | | | | | | Latest uClibc-ng is now the only supported option Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 47357
* toolchain/uClibc: add support of uClibc-ngFelix Fietkau2015-10-011-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | uClibc-ng is a spin-off of original uClibc, see http://www.uclibc-ng.org/ We try to regularly add changes from uClibc to uClibc-ng. We even sent patches and bug reports to the uClibc mailing list. The config file is compatible between uClibc-ng 1.0 and uClibc git master. This might change in the future. Our main goal is to provide regularly a stable and tested release to make embedded system developers happy. The main advantage of uClibc-ng over olde good uClibc is regular releases so there's no need to keep tons of patches on top of years old 0.9.33.2 Build-tested for [1] ARM: Sunxi generic [2] MIPS: Netgear WNDR3600/3700/3800 Run-tested for [yet out of the tree] Synopsys Designware ARC AXS101. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Waldemar Brodkorb <wbx@uclibc-ng.org> Cc: Mathieu Olivari <mathieu@codeaurora.org> Cc: Felix Fietkau <nbd@openwrt.org> Cc: John Crispin <blogic@openwrt.org> SVN-Revision: 47077
* uclibc: fix _HAS_SSP replacement regexJonas Gorski2015-06-231-1/+1
| | | | | | | | A dot was dropped, making it match too much. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46116
* uclibc: unbreak after enabling SSPSteven Barth2015-06-181-1/+1
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 46034
* toolchain: remove obsolete references to the cris architectureFelix Fietkau2015-03-241-1/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 44964
* uClibc: remove avr32 supportFelix Fietkau2015-03-241-1/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 44961
* Support for building an hardened OpenWRTJohn Crispin2015-01-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce configuration options to build an "hardened" OpenWRT. Options to enable Stack-Smashing Protection, FORTIFY_SOURCE and RELRO have been introduced. uClibc makefile now automatically detects if SSP support is necessary. hostapd makefile has been fixed to use "^" as sed separator since using a comma was problematic when using "-Wl,-z,now" and the like in TARGET_CFLAGS. Currently enabling SSP on user space depends on enabling SSP kernel side, this is due to the fact that TARGET_CFLAGS are used to build kernel modules (at least). Suggestions on how to avoid this are welcome. Using "select" instead of "depends on" doesn't seem to work with choice entries. Tested with a lantiq (WBMR) router, GCC 4.8, uClibc and a subset of the available packages. Needs to be tested with GCC 4.9 and the remaining packages. PIE not currently included. Signed-off-by: Alessandro Di Federico <ale+owrt@clearmind.me> SVN-Revision: 44005
* toolchain: uClibc: fix build with CONFIG_BUILD_NLS selectedFelix Fietkau2014-11-301-0/+1
| | | | | | | | | | | | | | | | | Without this patch, selecting "Compile with full language support" results in the following question during build: ... Locale Support (UCLIBC_HAS_LOCALE) [Y/n/?] y Locale data > 1. All locales (UCLIBC_BUILD_ALL_LOCALE) (NEW) 2. Only selected locales (UCLIBC_BUILD_MINIMAL_LOCALE) (NEW) 3. Use Pre-generated Locale Data (UCLIBC_PREGENERATED_LOCALE_DATA) (NEW) choice[1-3]: Signed-off-by: Michael Heimpold <mhei@heimpold.de> SVN-Revision: 43445
* build: decouple the mips16 support flag from the toolchainFelix Fietkau2013-08-141-2/+0
| | | | | | | | | Add the flags from package.mk instead, and leave libc and gcc unaffected. Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37770
* uClibc: build with debug symbols by default (without changing other compile ↵Felix Fietkau2013-07-241-1/+1
| | | | | | | | related flags) Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37525
* toolchain/uClibc: handle different MIPS64 ABIsFlorian Fainelli2013-04-051-1/+2
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 36207
* toolchain/uClibc: Disable mips16 for uClibc for nowFlorian Fainelli2013-04-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | For now, build uclibc without -mips16. There's no mips16 syscall support AFAIK and uclibc uses inline assembly syscalls a lot. In addition, touching errno means touching a TLS model symbol, and that's not supported in gcc 4.6. The __set_errno macro can be put back to calling errno_location(). This allows much of the library to be built in mips16 mode. I don't understand the implications to the thread library of doing this. A list of "build as -mno-mips16" C source files can be placed in the mips architecture-dependent build files. Maintaining the list would be no fun. Signed-off-by: Jay Carlson <nop@nop.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 36199
* toolchain: enable parallel build for uClibc, remove the obsolete ↵Felix Fietkau2012-10-171-1/+1
| | | | | | TOOLCHAIN_PARALLEL config symbol SVN-Revision: 33807
* uClibc: add -Wno-unused-but-set-variable to get rid of unnecessary warning ↵Felix Fietkau2012-06-301-0/+1
| | | | | | logspam SVN-Revision: 32558
* uClibc: split the package into the main directory and the headers/ and ↵Felix Fietkau2012-06-301-0/+94
utils/ subdirectories to clean up build order and fix quilt support SVN-Revision: 32557
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