staging/kaloz/toolchain, branch master

toolchain: gdb: activate on ARM64

2018-02-10T19:15:52Z

gdb supports ARM64 since quite some time now, activate it there like on other CPU architectures. Signed-off-by: Hauke Mehrtens

binutils: assertion failure bfd/elfxx-mips.c:3860

2018-01-27T21:51:59Z

With forced PIE and SSP support I ran into this assertion failure. backport two patches to fix this problem from the binutils 2.28 branch. This fix is already included in binutils 2.28.1 and 2.29. Signed-off-by: Hauke Mehrtens

toolchain: gcc: update 7.x to 7.3.0

2018-01-27T18:54:52Z

This version still generates broken code in our setup for MIPS. Signed-off-by: Hauke Mehrtens

build: cleanup SSP_SUPPORT configure option

2018-01-27T18:02:48Z

Configure variable SSP_SUPPORT is ambiguous for packages (tor, openssh, avahi, freeswitch). It means 'toolchain supporting SSP', but for toolchain and depends it means 'build gcc with libssp'. Musl no longer uses libssp (1877bc9d8f), it has internal support, so SSP_SUPPORT was disabled leading some package to not use SSP. No information why Glibc and uClibc use libssp, but they may also provide their own SSP support. uClibc used it own with commit 933b588e25 but it was reverted in f3cacb9e84 without details. Create an new configure GCC_LIBSSP and automatically enable SSP_SUPPORT if either USE_MUSL or GCC_LIBSSP. Signed-off-by: Julien Dusser

toolchain: add gcc configure default PIE and SSP

2018-01-27T18:02:47Z

GCC supports starting version 5 --enable-default-ssp and starting version 6 --enable-default-pie. It produces hardened binaries by default without dealing with package compilation flags. Signed-off-by: Julien Dusser

kernel-headers: adjust PKG_ variables when using git clone method

2018-01-27T15:46:45Z

When using an external git clone for the kernel repo, the build would fail because the build won't download [via git] the kernel tarball. This is because the `toolchain/kernel-headers` assumes that the kernel would get downloaded via normal HTTP. The reason for this is the `HostBuild` rule, which calls the `Download/default` rule. To use the `Download/default` we just need to conditionally adjust some PKG_ vars. We can safely use `LINUX_VERSION` as it was already adjusted in the `kernel-version.mk` to avoid collisions with other tarballs. Fixes: https://bugs.openwrt.org/index.php?do=details&task_id=503 Signed-off-by: Alexandru Ardelean

toolchain/arc: update to the most recent release arc-2017.09

2018-01-27T15:46:44Z

This commit finally bumps ARC tools to the most recent arc-2017.09 release version. ARC GNU tools of version arc-2017.09 bring some quite significant changes like: * Binutils v2.29 with additional ARC patches * GCC 7.1.1 with additional ARC patches More information on this release could be found here: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2017.09-release Signed-off-by: Evgeniy Didin CC: Alexey Brodkin CC: John Crispin

uClibc-ng: update to 1.0.28

2018-01-27T15:46:44Z

Lets update uClibc-ng to 1.0.28 version for compatibility with gcc 7.x. Since 1.0.22 there were significant patches for compatibility with gcc 7.x: https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/commit/?id=5b0f49037e8ea8500b05c8f31ee88529ccac4cee https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/commit/?id=cee0b058fa0b4501b289a2da365182d60314d746 Signed-off-by: Evgeniy Didin CC: Alexey Brodkin CC: John Crispin

musl: move BUILD_DIR_TOOLCHAIN/musl symlink to configure step

2018-01-25T09:54:14Z

Avoids Build/Prepare quilt related hacks Signed-off-by: Felix Fietkau

musl: allow autorebuild

2018-01-25T09:54:14Z

Autorebuild is disabled for the toolchain to avoid build-order issues. However, rebuilding musl is safe, so exclude it from that restriction. Avoids the need for manual cleaning on kernel header <-> libc API changes like the ones introduced recently Signed-off-by: Felix Fietkau