staging/pepe2k/toolchain/Config.in, branch v17.01.2

toolchain: Rework external toolchain libc selection

2016-09-28T06:39:01Z

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 Signed-off-by: Felix Fietkau

glibc: add 2.24

2016-08-30T08:51:21Z

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

toolchain: include yasm in x86 toolchain

2016-08-19T15:53:50Z

Some libraries require yasm to build with in-line assembly for x86 targets. Signed-off-by: Daniel Golle

branding: add LEDE branding

2016-03-24T21:40:13Z

Signed-off-by: John Crispin

toolchain: use musl instead of glibc by default for mips64

2016-02-26T10:56:02Z

Signed-off-by: Felix Fietkau SVN-Revision: 48804

toolchain: fix default toolchain selection for mips64 added in r47355

2016-01-29T23:19:19Z

Signed-off-by: Felix Fietkau SVN-Revision: 48554

toolchain/musl: remove old CONFIG_MUSL_ENABLE_DEBUG option

2016-01-19T23:44:44Z

Signed-off-by: Felix Fietkau SVN-Revision: 48387

gcc: remove version 4.6, it is no longer needed

2015-11-10T21:10:53Z

Signed-off-by: Felix Fietkau SVN-Revision: 47443

toolchain: add support of ARC architecture

2015-11-10T12:03:59Z

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 Cc: John Crispin Cc: Jonas Gorski Signed-off-by: Alexey Brodkin SVN-Revision: 47438

uClibc: mark as broken for all architectures that use musl by default

2015-11-07T12:11:44Z

We will only support uClibc for targets that actually need it. Signed-off-by: Felix Fietkau SVN-Revision: 47401