buildroot.git/toolchain/toolchain-buildroot, branch master

uclibc: allow to build aarch64 internal toolchain

2017-02-03T19:58:56+00:00

uClibc-ng from 1.0.22 and up supports aarch64 architecture. Signed-off-by: Waldemar Brodkorb Signed-off-by: Peter Korsgaard

uclibc: enable mips{32,64}r6 support

2017-02-03T19:56:18+00:00

The config for ISA choice is removed for a long time as the buildsystem does not pass -march=mips* to the compiler anymore. For mips{32,64}r6 support NAN selection is required. Tested with qemu mips32/mips64 defconfigs. A small patch is required. Bug found while testing qemu defconfigs. Signed-off-by: Waldemar Brodkorb Signed-off-by: Peter Korsgaard

arch: add OpenRISC architecture support

2017-01-25T21:53:53+00:00

Add support for OpenRISC. See here for more details about OpenRISC http://openrisc.io. All buildroot included upstream binutils versions are supported. Gcc support is not upstream, to be able to enable musl C library support later, we use the branch with musl support. At the moment it is possible to build a musl based toolchain, but bootup in Qemu fails. Gdb is only working to debug bare-metal code, there is no support for gdbserver/gdb on Linux, yet. [Peter: drop ?= for GCC_SOURCE] Signed-off-by: Waldemar Brodkorb Tested-by: Romain Naour Signed-off-by: Peter Korsgaard

toolchain: configs: improve toolchain config readability

2016-10-25T21:31:47+00:00

Add (or move) comment lines in toolchain-related Config.in files to improve readability of the toolchain config section. Source linux-headers/Config.in.host after toolchain-buildroot items. For toolchain-buildroot case, the config file now looks like this: * * Toolchain * * * Toolchain Buildroot Options * * * Kernel Header Options * * * uClibc Options * * * Binutils Options * * * GCC Options * * * Host GDB Options * * * Toolchain Generic Options * Signed-off-by: Petri Gynther Signed-off-by: Thomas Petazzoni

toolchain-buildroot: enable Musl for MIPS R6

2016-10-15T14:38:05+00:00

Signed-off-by: Vicente Olivert Riera Signed-off-by: Peter Korsgaard

MIPS: replace every BR2_mips_* with the new MIPS CPU options

2016-10-15T11:22:17+00:00

Signed-off-by: Vicente Olivert Riera Signed-off-by: Peter Korsgaard

arch: remove support for sh64

2016-09-08T20:15:15+00:00

It's been deprecated for quite some time now. Signed-off-by: Gustavo Zacarias Signed-off-by: Thomas Petazzoni

musl: enable mips64 support

2016-08-22T21:10:09+00:00

Add support for mips64, which is available since musl 1.1.15. Only gcc 6.x has required support for it. Tested variations of little/big endian and hard/soft float. Signed-off-by: Waldemar Brodkorb Signed-off-by: Peter Korsgaard

toolchain-buildroot: allow to build ppc64(le) musl toolchains

2016-08-19T12:28:01+00:00

Latest musl release supports ppc64 architecture (both big endian and little endian), so this commit adds support for this. Since musl implements the ELFv2 ABI for both big-endian and little-endian PowerPC64, we have to force using this ABI on PowerPC64 big endian (normally elfv1 is the default). Also, only gcc 6.x has the necessary changes to support musl on PowerPC 64, so we restrict the gcc version selection accordingly. Tested with Qemu for big endian and little endian configurations. Signed-off-by: Waldemar Brodkorb [Thomas: add comment about the ABI flag in gcc.mk, rework commit log.] Signed-off-by: Thomas Petazzoni

Replace (e)glibc by glibc

2016-06-28T20:19:22+00:00

Following the removal of eglibc support, this commit replaces all occurences of "(e)glibc" by just "glibc". Most of the occurences are in package Config.in comments. In addition, when the form "an (e)glibc ..." was used, it is replaced by "a glibc ...". [Peter: add new efi* packages, s/uclibc/uClibc as suggested by Romain, systemd / liquid-dsp tweaks as suggested by Yann] Signed-off-by: Thomas Petazzoni Reviewed-by: Romain Naour Acked-by: "Yann E. MORIN" Signed-off-by: Peter Korsgaard