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* toolchain: Rework external toolchain libc selectionFlorian Fainelli2016-09-281-3/+24
| | | | | | | | | | | | | | | | Make it a choice menu which offers the 3 C libraries we know about: glibc, uClibc and musl. While at it, make it possible for the external toolchain libc to select USE_GLIBC, USE_UCLIBC or USE_MUSL which is used by several packages to conditionally include specific CFLAGS (e.g: iproute2). Because USE_GLIBC et al. can now be selected by external toolchains, we need to restrict the per-libc menus to check on !EXTERNAL_TOOLCHAIN. While at it, make musl the default C library for external toolchain to match the internal toolchain. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
* glibc: add 2.24Dirk Neukirchen2016-08-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | since eglibc is deprecated just use glibc as name - fix build errors w. stack-protector (observed for x86_64): libresolv_pic.a(gethnamaddr.os): In function `addrsort': gethnamaddr.c:(.text+0x425): undefined reference to `__stack_chk_guard' by additionally setting libc_cv_ssp_strong=no like previously libc_cv_ssp=no was set - fix compile errors on 2.24 x86 introduced by upstream changesets "Optimize i386 syscall inlining" errors are like: - https://sourceware.org/ml/libc-alpha/2015-10/msg00745.html and trying to fix with the whats suggested at: https://patchwork.openembedded.org/patch/118909/ leads to other error: gcc6: elf/librtld.os: In function `__mmap': (.text+0x131a9): undefined reference to `__libc_do_syscall' or: gcc5: elf/dl-load.os {standard input}: Assembler messages: {standard input}:5129: Error: symbol `__x86.get_pc_thunk.cx' is already defined instead of testing other flags/effects (-fno-omit-frame-pointer) just use -O2 (like buildroot does) instead of -Os boot+pings tested on: qemu malta (le+be) (gcc5+bin2.25.1) qemu aarch64 (gcc5+bin2.25.1) qemu x86_64 (gcc6+bin2.26) qemu x86 generic (gcc6+bin2.26) Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
* toolchain: include yasm in x86 toolchainDaniel Golle2016-08-191-0/+8
| | | | | | | Some libraries require yasm to build with in-line assembly for x86 targets. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* branding: add LEDE brandingJohn Crispin2016-03-241-2/+2
| | | | Signed-off-by: John Crispin <blogic@openwrt.org>
* toolchain: use musl instead of glibc by default for mips64Felix Fietkau2016-02-261-4/+3
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48804
* toolchain: fix default toolchain selection for mips64 added in r47355Felix Fietkau2016-01-291-1/+2
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48554
* toolchain/musl: remove old CONFIG_MUSL_ENABLE_DEBUG optionFelix Fietkau2016-01-191-1/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48387
* gcc: remove version 4.6, it is no longer neededFelix Fietkau2015-11-101-1/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 47443
* toolchain: add support of ARC architectureFelix Fietkau2015-11-101-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: mark as broken for all architectures that use musl by defaultFelix Fietkau2015-11-071-0/+1
| | | | | | | | We will only support uClibc for targets that actually need it. Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 47401
* toolchain: use glibc instead of uclibc for mips64 by default - uclibc is ↵Felix Fietkau2015-11-021-1/+1
| | | | | | | | still buggy there in a few places Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 47355
* toolchain: switch to musl by default, except for mips64Felix Fietkau2015-06-151-4/+4
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 45995
* toolchain/musl: update to the latest version, adds aarch64 supportFelix Fietkau2015-03-281-1/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 45091
* toolchain: remove obsolete !avr32 dependencyFelix Fietkau2015-03-241-2/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 44962
* toolchain: r44701 accidentially removed the uclibc default when ↵John Crispin2015-03-151-0/+1
| | | | | | | | TOOLCHAINOPTS is set Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 44766
* glibc: make it more obvious that eglibc is a version of glibcJohn Crispin2015-03-121-1/+1
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 44704
* toolchain: The glorious return of glibc, ver 2.21John Crispin2015-03-121-12/+11
| | | | | | | | | | | It's the eglibc packaging with a bit of spit-polishing. And testing. :-) [blogic: merged glibc and eglibc into 1 and made eglibc a glibc variant] Signed-off-by: Jeff Waugh <jdub@bethesignal.org> Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 44701
* aarch64: add initial supportFlorian Fainelli2014-11-241-5/+13
| | | | | | | | Add initial support for the AArch64 architecture Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 43353
* toolchain: mark musl as non-brokenFelix Fietkau2014-10-191-1/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 42977
* Kconfig: Aesthetic/formatting fixes to toolchain/Config.in.Hauke Mehrtens2014-09-131-14/+16
| | | | | | | | | | | | Non-functional edits to toolchain/Config.in: * fix spelling mistake ("us" -> "is") * Overly long help lines shortened to avoid line wrap * Standardize help info to use tab(s), then two spaces Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> SVN-Revision: 42518
* toolchain: switch back to uClibc for octeon, it actually works nowFelix Fietkau2014-07-101-1/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 41576
* toolchain: only default eglibc for octeon and not all of mips64John Crispin2014-07-101-3/+3
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 41559
* toolchain: use different defaults for octeonJohn Crispin2014-06-181-1/+3
| | | | | | | | force eglibc and gcc4.6+linaro for octeon Signed-off-by: Martin Fäcknitz <faecknitz@hotsplots.de> SVN-Revision: 41251
* musl: move the dependency on BROKEN to the right config symbolFelix Fietkau2014-02-261-0/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 39754
* enable using soft-float regardless of having a fpuImre Kaloz2013-11-291-2/+2
| | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 38939
* move menuconfig options into separate filesImre Kaloz2013-11-221-0/+39
| | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 38895
* toolchain: do not build GDB when using an external toolchainFlorian Fainelli2013-05-301-1/+1
| | | | | | | | The external toolchain should provide it if needed. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 36802
* toolchain: get rid of libc implementation symbol overloadingFelix Fietkau2013-04-181-5/+14
| | | | SVN-Revision: 36360
* build: consistently use 'depends on' instead of 'depends'Felix Fietkau2013-04-171-19/+19
| | | | | | | | make the syntax more compatible with kernel menuconfig Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36351
* toolchain: musl is not available on MIPS64Florian Fainelli2013-04-051-0/+1
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 36206
* toolchain: allow choosing the MIPS64 user-land ABIFlorian Fainelli2013-04-051-0/+27
| | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 36205
* buildroot: allow specifying libc personality for external toolchainsJo-Philipp Wich2013-02-201-0/+11
| | | | SVN-Revision: 35703
* add preliminary support for muslFlorian Fainelli2012-11-231-2/+11
| | | | | | | | Musl is an alternative C-library, see http://www.musl-libc.org for more infos. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34314
* toolchain: enable gdb by defaultFelix Fietkau2012-06-281-1/+1
| | | | SVN-Revision: 32518
* purge support for glibc - use eglibc instead!Mirko Vogt2012-04-281-10/+2
| | | | | | for reference: http://www.mail-archive.com/openwrt-devel@lists.openwrt.org/msg13425.html SVN-Revision: 31503
* exclude CONFIG_GDB on avr32, allows enabling CONFIG_GDB unconditionally ↵Jo-Philipp Wich2012-04-101-0/+1
| | | | | | without failing avr32 builds SVN-Revision: 31249
* introduce a USE_EXTERNAL_LIBC symbol which gets selected by ↵Jo-Philipp Wich2012-01-081-1/+5
| | | | | | EXTERNAL_TOOLCHAIN || NATIVE_TOOLCHAIN Currently we always assume uClibc if an external toolchain is used, this breaks for non-uClibc toolchains or even vanilla uClibc ones since they do not share the external librpc semantics as OpenWrt. Solve the problem by defining an abstract "EXTERNAL_LIBC" which packages might or might not depend on. SVN-Revision: 29689
* fixup armeb, tooImre Kaloz2011-03-111-5/+4
| | | | SVN-Revision: 26034
* simplify TARGET_SUFFIX selectionImre Kaloz2011-03-111-9/+4
| | | | SVN-Revision: 26033
* toolchain: fix r26004Felix Fietkau2011-03-101-8/+5
| | | | SVN-Revision: 26006
* toolchain: fix r25969Alexandros C. Couloumbis2011-03-101-0/+3
| | | | SVN-Revision: 26004
* fix target name mixup caused by r25928Felix Fietkau2011-03-091-2/+10
| | | | SVN-Revision: 25969
* only support EABI on ARM targetsImre Kaloz2011-03-071-13/+2
| | | | SVN-Revision: 25928
* We use different toolchain directories for different ARM archs, so we should ↵Imre Kaloz2011-02-251-2/+0
| | | | | | | | | | set the default arch of gcc to reflect this. This enables EABI support for armv4 CPUs. Signed-off-by: Jochen Friedrich <jochen@scram.de> SVN-Revision: 25705
* cns21xx: add initial support for the Cavium CNS21xx SoCGabor Juhos2010-12-301-0/+1
| | | | SVN-Revision: 24859
* add plemininary ultrasparc supportImre Kaloz2010-12-141-0/+1
| | | | SVN-Revision: 24558
* move EABI config option out of GCCNicolas Thill2009-09-261-0/+9
| | | | SVN-Revision: 17753
* add external toolchain support, enhance native toolchain support (special ↵Nicolas Thill2009-09-231-6/+82
| | | | | | thanks to Luigi Mantellini for his help... and patience ;) SVN-Revision: 17682
* add comments & fix descriptions in toolchain config itemsNicolas Thill2009-09-101-2/+15
| | | | SVN-Revision: 17561
* prepare for upcoming external toolchain support: move config items not ↵Nicolas Thill2009-09-101-34/+0
| | | | | | strictly toolchain related out of the toolchain submenu SVN-Revision: 17560
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