Add x86_64-linux-android target

diff --git a/configure b/configure
index 35b376d5f27b8c498d3691e720c9d3dcde558f45..c5ecc2236894cf0c5cb6cf2c4214249b2a648a2b 100755 (executable)
--- a/configure
+++ b/configure
@@ -479,6 +479,7 @@ valopt i686-linux-android-ndk "" "i686-linux-android NDK standalone path"
 valopt arm-linux-androideabi-ndk "" "arm-linux-androideabi NDK standalone path"
 valopt armv7-linux-androideabi-ndk "" "armv7-linux-androideabi NDK standalone path"
 valopt aarch64-linux-android-ndk "" "aarch64-linux-android NDK standalone path"
+valopt x86_64-linux-android-ndk "" "x86_64-linux-android NDK standalone path"
 valopt nacl-cross-path  "" "NaCl SDK path (Pepper Canary is recommended). Must be absolute!"
 valopt musl-root "/usr/local" "MUSL root installation directory (deprecated)"
 valopt musl-root-x86_64 "" "x86_64-unknown-linux-musl install directory"
@@ -746,6 +747,7 @@ putvar CFG_AARCH64_LINUX_ANDROID_NDK
 putvar CFG_ARM_LINUX_ANDROIDEABI_NDK
 putvar CFG_ARMV7_LINUX_ANDROIDEABI_NDK
 putvar CFG_I686_LINUX_ANDROID_NDK
+putvar CFG_X86_64_LINUX_ANDROID_NDK
 putvar CFG_NACL_CROSS_PATH
 putvar CFG_MANDIR
 putvar CFG_DOCDIR

diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
index 693114d01ad9c56fc04409c7d02706e888695e88..34fbc33d981afddfdc8af7662b85e2ed82a885d4 100644 (file)
--- a/src/bootstrap/config.rs
+++ b/src/bootstrap/config.rs
@@ -570,6 +570,12 @@ macro_rules! check {
                                      .or_insert(Target::default());
                     target.ndk = Some(parse_configure_path(value));
                 }
+                "CFG_X86_64_LINUX_ANDROID_NDK" if value.len() > 0 => {
+                    let target = "x86_64-linux-android".to_string();
+                    let target = self.target_config.entry(target)
+                                     .or_insert(Target::default());
+                    target.ndk = Some(parse_configure_path(value));
+                }
                 "CFG_LOCAL_RUST_ROOT" if value.len() > 0 => {
                     let path = parse_configure_path(value);
                     self.rustc = Some(push_exe_path(path.clone(), &["bin", "rustc"]));

diff --git a/src/ci/docker/dist-android/Dockerfile b/src/ci/docker/dist-android/Dockerfile
index 99c176aa820c733473a592781a91f0728dc5443d..28cc885ed30dabae3cc7fb5e14be7179a1713425 100644 (file)
--- a/src/ci/docker/dist-android/Dockerfile
+++ b/src/ci/docker/dist-android/Dockerfile
@@ -36,9 +36,10 @@ RUN curl -o /usr/local/bin/sccache \
       chmod +x /usr/local/bin/sccache
 
 ENV TARGETS=arm-linux-androideabi
+ENV TARGETS=$TARGETS,armv7-linux-androideabi
 ENV TARGETS=$TARGETS,i686-linux-android
 ENV TARGETS=$TARGETS,aarch64-linux-android
-ENV TARGETS=$TARGETS,armv7-linux-androideabi
+ENV TARGETS=$TARGETS,x86_64-linux-android
 
 ENV RUST_CONFIGURE_ARGS \
       --target=$TARGETS \
@@ -46,6 +47,7 @@ ENV RUST_CONFIGURE_ARGS \
       --arm-linux-androideabi-ndk=/android/ndk-arm-9 \
       --armv7-linux-androideabi-ndk=/android/ndk-arm-9 \
       --i686-linux-android-ndk=/android/ndk-x86-9 \
-      --aarch64-linux-android-ndk=/android/ndk-aarch64
+      --aarch64-linux-android-ndk=/android/ndk-arm64-21 \
+      --x86_64-linux-android-ndk=/android/ndk-x86_64-21
 
 ENV SCRIPT python2.7 ../x.py dist --target $TARGETS

diff --git a/src/ci/docker/dist-android/install-ndk.sh b/src/ci/docker/dist-android/install-ndk.sh
index 19c1b94e784c826a00f57ffe74c6b117645076c5..d3a2d31754543c0b95c64861062e4367976bb2ac 100644 (file)
--- a/src/ci/docker/dist-android/install-ndk.sh
+++ b/src/ci/docker/dist-android/install-ndk.sh
@@ -25,7 +25,7 @@ bash android-ndk-r11c/build/tools/make-standalone-toolchain.sh \
 bash android-ndk-r11c/build/tools/make-standalone-toolchain.sh \
         --platform=android-21 \
         --toolchain=aarch64-linux-android-4.9 \
-        --install-dir=/android/ndk-aarch64 \
+        --install-dir=/android/ndk-arm64-21 \
         --ndk-dir=/android/android-ndk-r11c \
         --arch=arm64
 bash android-ndk-r11c/build/tools/make-standalone-toolchain.sh \
@@ -34,5 +34,11 @@ bash android-ndk-r11c/build/tools/make-standalone-toolchain.sh \
         --install-dir=/android/ndk-x86-9 \
         --ndk-dir=/android/android-ndk-r11c \
         --arch=x86
+bash android-ndk-r11c/build/tools/make-standalone-toolchain.sh \
+        --platform=android-21 \
+        --toolchain=x86_64-4.9 \
+        --install-dir=/android/ndk-x86_64-21 \
+        --ndk-dir=/android/android-ndk-r11c \
+        --arch=x86_64
 
 rm -rf ./android-ndk-r11c-linux-x86_64.zip ./android-ndk-r11c

diff --git a/src/librustc_back/target/mod.rs b/src/librustc_back/target/mod.rs
index ca6894a7b70411ae74cb94db2d386f09bc0aa3ae..e60fdc386ce6ed90fa1f4a1f7441bdc557e2cb87 100644 (file)
--- a/src/librustc_back/target/mod.rs
+++ b/src/librustc_back/target/mod.rs
@@ -162,6 +162,7 @@ fn $module() {
     ("sparc64-unknown-linux-gnu", sparc64_unknown_linux_gnu),
 
     ("i686-linux-android", i686_linux_android),
+    ("x86_64-linux-android", x86_64_linux_android),
     ("arm-linux-androideabi", arm_linux_androideabi),
     ("armv7-linux-androideabi", armv7_linux_androideabi),
     ("aarch64-linux-android", aarch64_linux_android),

diff --git a/src/librustc_back/target/x86_64_linux_android.rs b/src/librustc_back/target/x86_64_linux_android.rs
new file mode 100644 (file)
index 0000000..75cf3e1
--- /dev/null
+++ b/src/librustc_back/target/x86_64_linux_android.rs
@@ -0,0 +1,34 @@
+// 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, TargetResult};
+
+pub fn target() -> TargetResult {
+    let mut base = super::android_base::opts();
+    base.cpu = "x86-64".to_string();
+    // https://developer.android.com/ndk/guides/abis.html#86-64
+    base.features = "+mmx,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt".to_string();
+    base.max_atomic_width = Some(64);
+    base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-m64".to_string());
+
+    Ok(Target {
+        llvm_target: "x86_64-linux-android".to_string(),
+        target_endian: "little".to_string(),
+        target_pointer_width: "64".to_string(),
+        data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+        arch: "x86_64".to_string(),
+        target_os: "android".to_string(),
+        target_env: "".to_string(),
+        target_vendor: "unknown".to_string(),
+        linker_flavor: LinkerFlavor::Gcc,
+        options: base,
+    })
+}

diff --git a/src/libstd/os/android/raw.rs b/src/libstd/os/android/raw.rs
index 5e473a933a67671c8374ed7b79fe8c3a72a78422..60ad8fcc54ccd6af6eec6072f78ba811072d4575 100644 (file)
--- a/src/libstd/os/android/raw.rs
+++ b/src/libstd/os/android/raw.rs
@@ -165,3 +165,66 @@ pub struct stat {
     }
 }
 
+#[cfg(target_arch = "x86_64")]
+mod arch {
+    use os::raw::{c_uint, c_long, c_ulong};
+    use os::unix::raw::{uid_t, gid_t};
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type dev_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type mode_t = u32;
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blkcnt_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blksize_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type ino_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type nlink_t = u32;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type off_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type time_t = i64;
+
+    #[repr(C)]
+    #[derive(Clone)]
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub struct stat {
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_dev: dev_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ino: ino_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_nlink: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mode: c_uint,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_uid: uid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_gid: gid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_rdev: dev_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_size: i64,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blksize: c_long,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blocks: c_long,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime_nsec: c_ulong,
+        __unused: [c_long; 3],
+    }
+}
+

diff --git a/src/tools/build-manifest/src/main.rs b/src/tools/build-manifest/src/main.rs
index 28c8d22707325f82eb80172e1dc297468511c96d..a8cb30da43513944b842a7946d06f1730d287374 100644 (file)
--- a/src/tools/build-manifest/src/main.rs
+++ b/src/tools/build-manifest/src/main.rs
@@ -81,6 +81,7 @@
     "s390x-unknown-linux-gnu",
     "sparc64-unknown-linux-gnu",
     "wasm32-unknown-emscripten",
+    "x86_64-linux-android",
     "x86_64-apple-darwin",
     "x86_64-apple-ios",
     "x86_64-pc-windows-gnu",