"arm-unknown-linux-musleabihf install directory")
v("musl-root-armv7", "target.armv7-unknown-linux-musleabihf.musl-root",
"armv7-unknown-linux-musleabihf install directory")
+v("musl-root-aarch64", "target.aarch64-unknown-linux-musl.musl-root",
+ "aarch64-unknown-linux-musl install directory")
v("qemu-armhf-rootfs", "target.arm-unknown-linux-gnueabihf.qemu-rootfs",
"rootfs in qemu testing, you probably don't want to use this")
v("qemu-aarch64-rootfs", "target.aarch64-unknown-linux-gnu.qemu-rootfs",
let os = match &*target {
"aarch64-linux-android" => "linux-aarch64",
"aarch64-unknown-linux-gnu" => "linux-aarch64",
+ "aarch64-unknown-linux-musl" => "linux-aarch64",
"arm-linux-androideabi" => "android",
"arm-unknown-linux-gnueabi" => "linux-armv4",
"arm-unknown-linux-gnueabihf" => "linux-armv4",
zlib1g-dev \
g++-arm-linux-gnueabi \
g++-arm-linux-gnueabihf \
+ g++-aarch64-linux-gnu \
gcc-sparc64-linux-gnu \
libc6-dev-sparc64-cross \
bzip2 \
ENV TARGETS=$TARGETS,arm-unknown-linux-musleabi
ENV TARGETS=$TARGETS,arm-unknown-linux-musleabihf
ENV TARGETS=$TARGETS,armv7-unknown-linux-musleabihf
+ENV TARGETS=$TARGETS,aarch64-unknown-linux-musl
ENV TARGETS=$TARGETS,sparc64-unknown-linux-gnu
ENV TARGETS=$TARGETS,x86_64-unknown-redox
--target=$TARGETS \
--musl-root-arm=/usr/local/arm-linux-musleabi \
--musl-root-armhf=/usr/local/arm-linux-musleabihf \
- --musl-root-armv7=/usr/local/armv7-linux-musleabihf
+ --musl-root-armv7=/usr/local/armv7-linux-musleabihf \
+ --musl-root-aarch64=/usr/local/aarch64-linux-musl
ENV SCRIPT python2.7 ../x.py dist --target $TARGETS
# sccache
hide_output make -j$(nproc)
hide_output make install
cd ..
+rm -rf musl-$MUSL
+
+tar xf musl-$MUSL.tar.gz
+cd musl-$MUSL
+CC=aarch64-linux-gnu-gcc \
+CFLAGS="" \
+ hide_output ./configure \
+ --prefix=/usr/local/aarch64-linux-musl \
+ --enable-wrapper=gcc
+hide_output make -j$(nproc)
+hide_output make install
+cd ..
rm -rf musl-$MUSL*
ln -nsf ../arm-linux-musleabi/bin/musl-gcc /usr/local/bin/arm-linux-musleabi-gcc
ln -nsf ../arm-linux-musleabihf/bin/musl-gcc /usr/local/bin/arm-linux-musleabihf-gcc
ln -nsf ../armv7-linux-musleabihf/bin/musl-gcc /usr/local/bin/armv7-linux-musleabihf-gcc
+ln -nsf ../aarch64-linux-musl/bin/musl-gcc /usr/local/bin/aarch64-unknown-linux-musl-gcc
curl -L https://github.com/llvm-mirror/llvm/archive/release_39.tar.gz | tar xzf -
curl -L https://github.com/llvm-mirror/libunwind/archive/release_39.tar.gz | tar xzf -
cd ..
rm -rf libunwind-build
+mkdir libunwind-build
+cd libunwind-build
+cmake ../libunwind-release_39 \
+ -DLLVM_PATH=/tmp/llvm-release_39 \
+ -DLIBUNWIND_ENABLE_SHARED=0 \
+ -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc \
+ -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++ \
+ -DCMAKE_C_FLAGS="" \
+ -DCMAKE_CXX_FLAGS=""
+make -j$(nproc)
+cp lib/libunwind.a /usr/local/aarch64-linux-musl/lib
+cd ..
+rm -rf libunwind-build
+
rm -rf libunwind-release_39
rm -rf llvm-release_39
--- /dev/null
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use LinkerFlavor;
+use target::{Target, TargetOptions, TargetResult};
+
+pub fn target() -> TargetResult {
+ let mut base = super::linux_musl_base::opts();
+ base.max_atomic_width = Some(128);
+
+ // see #36994
+ base.exe_allocation_crate = None;
+
+ Ok(Target {
+ llvm_target: "aarch64-unknown-linux-musl".to_string(),
+ target_endian: "little".to_string(),
+ target_pointer_width: "64".to_string(),
+ target_env: "musl".to_string(),
+ data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
+ arch: "aarch64".to_string(),
+ target_os: "linux".to_string(),
+ target_vendor: "unknown".to_string(),
+ linker_flavor: LinkerFlavor::Gcc,
+ options: TargetOptions {
+ abi_blacklist: super::arm_base::abi_blacklist(),
+ .. base
+ },
+ })
+}
("armv7-unknown-linux-gnueabihf", armv7_unknown_linux_gnueabihf),
("armv7-unknown-linux-musleabihf", armv7_unknown_linux_musleabihf),
("aarch64-unknown-linux-gnu", aarch64_unknown_linux_gnu),
+ ("aarch64-unknown-linux-musl", aarch64_unknown_linux_musl),
("x86_64-unknown-linux-musl", x86_64_unknown_linux_musl),
("i686-unknown-linux-musl", i686_unknown_linux_musl),
("mips-unknown-linux-musl", mips_unknown_linux_musl),
"aarch64-unknown-fuchsia",
"aarch64-linux-android",
"aarch64-unknown-linux-gnu",
+ "aarch64-unknown-linux-musl",
"arm-linux-androideabi",
"arm-unknown-linux-gnueabi",
"arm-unknown-linux-gnueabihf",