For targets: `aarch64-unknown-linux-gnu`
- Path and misc options > Prefix directory = /x-tools/${CT\_TARGET}
+- Path and misc options > Use a mirror = ENABLE
+- Path and misc options > Base URL = https://ci-mirrors.rust-lang.org/rustc
- Target options > Target Architecture = arm
- Target options > Bitness = 64-bit
- Operating System > Target OS = linux
-- Operating System > Linux kernel version = 4.2.6
+- Operating System > Linux kernel version = 4.1.49
+- Binary utilities > Version of binutils = 2.32
- C-library > glibc version = 2.17 -- aarch64 support was introduced in this version
-- C compiler > gcc version = 5.2.0
+- C compiler > gcc version = 8.3.0
- C compiler > C++ = ENABLE -- to cross compile LLVM
### `powerpc-linux-gnu.config`
For targets: `powerpc-unknown-linux-gnu`
- Path and misc options > Prefix directory = /x-tools/${CT\_TARGET}
-- Path and misc options > Patches origin = Bundled, then local
-- Path and misc options > Local patch directory = /tmp/patches
+- Path and misc options > Use a mirror = ENABLE
+- Path and misc options > Base URL = https://ci-mirrors.rust-lang.org/rustc
- Target options > Target Architecture = powerpc
- Target options > Emit assembly for CPU = powerpc -- pure 32-bit PowerPC
- Operating System > Target OS = linux
-- Operating System > Linux kernel version = 2.6.32.68 -- ~RHEL6 kernel
-- C-library > glibc version = 2.11.1 -- ~SLE11-SP4 glibc
-- C compiler > gcc version = 5.2.0
+- Operating System > Linux kernel version = 3.2.101
+- Binary utilities > Version of binutils = 2.30
+- C-library > glibc version = 2.17 -- ~RHEL7 glibc
+- C compiler > gcc version = 8.3.0
- C compiler > C++ = ENABLE -- to cross compile LLVM
### `powerpc64-linux-gnu.config`
For targets: `powerpc64-unknown-linux-gnu`
- Path and misc options > Prefix directory = /x-tools/${CT\_TARGET}
-- Path and misc options > Patches origin = Bundled, then local
-- Path and misc options > Local patch directory = /tmp/patches
+- Path and misc options > Use a mirror = ENABLE
+- Path and misc options > Base URL = https://ci-mirrors.rust-lang.org/rustc
- Target options > Target Architecture = powerpc
- Target options > Bitness = 64-bit
- Target options > Emit assembly for CPU = power4 -- (+)
- Target options > Tune for CPU = power6 -- (+)
- Operating System > Target OS = linux
-- Operating System > Linux kernel version = 2.6.32.68 -- ~RHEL6 kernel
-- C-library > glibc version = 2.11.1 -- ~SLE11-SP4 glibc
-- C compiler > gcc version = 5.2.0
+- Operating System > Linux kernel version = 3.2.101
+- Binary utilities > Version of binutils = 2.32
+- C-library > glibc version = 2.17 -- ~RHEL7 glibc
+- C compiler > gcc version = 8.3.0
- C compiler > C++ = ENABLE -- to cross compile LLVM
(+) These CPU options match the configuration of the toolchains in RHEL6.
For targets: `s390x-unknown-linux-gnu`
- Path and misc options > Prefix directory = /x-tools/${CT\_TARGET}
-- Path and misc options > Patches origin = Bundled, then local
-- Path and misc options > Local patch directory = /tmp/patches
+- Path and misc options > Use a mirror = ENABLE
+- Path and misc options > Base URL = https://ci-mirrors.rust-lang.org/rustc
- Target options > Target Architecture = s390
- Target options > Bitness = 64-bit
- Operating System > Target OS = linux
-- Operating System > Linux kernel version = 2.6.32.71 -- ~RHEL6 kernel
-- C-library > glibc version = 2.12.1 -- ~RHEL6 glibc
+- Operating System > Linux kernel version = 3.2.101
+- Binary utilities > Version of binutils = 2.32
+- C-library > glibc version = 2.17 -- ~RHEL7 glibc
- C compiler > gcc version = 8.3.0
- C compiler > gcc extra config = --with-arch=z10 -- LLVM's minimum support
- C compiler > C++ = ENABLE -- to cross compile LLVM