Omit the vendor component in Fuchsia triple

src/ci/docker/dist-various-2/Dockerfile

@@ -34,21 +34,21 @@ COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
 ENV \
-    AR_x86_64_unknown_fuchsia=x86_64-unknown-fuchsia-ar \
-    CC_x86_64_unknown_fuchsia=x86_64-unknown-fuchsia-clang \
-    CXX_x86_64_unknown_fuchsia=x86_64-unknown-fuchsia-clang++ \
-    AR_aarch64_unknown_fuchsia=aarch64-unknown-fuchsia-ar \
-    CC_aarch64_unknown_fuchsia=aarch64-unknown-fuchsia-clang \
-    CXX_aarch64_unknown_fuchsia=aarch64-unknown-fuchsia-clang++ \
+    AR_x86_64_fuchsia=x86_64-fuchsia-ar \
+    CC_x86_64_fuchsia=x86_64-fuchsia-clang \
+    CXX_x86_64_fuchsia=x86_64-fuchsia-clang++ \
+    AR_aarch64_fuchsia=aarch64-fuchsia-ar \
+    CC_aarch64_fuchsia=aarch64-fuchsia-clang \
+    CXX_aarch64_fuchsia=aarch64-fuchsia-clang++ \
     AR_sparcv9_sun_solaris=sparcv9-sun-solaris2.10-ar \
     CC_sparcv9_sun_solaris=sparcv9-sun-solaris2.10-gcc \
     CXX_sparcv9_sun_solaris=sparcv9-sun-solaris2.10-g++ \
     AR_x86_64_sun_solaris=x86_64-sun-solaris2.10-ar \
     CC_x86_64_sun_solaris=x86_64-sun-solaris2.10-gcc \
     CXX_x86_64_sun_solaris=x86_64-sun-solaris2.10-g++
 
-ENV TARGETS=x86_64-unknown-fuchsia
-ENV TARGETS=$TARGETS,aarch64-unknown-fuchsia
+ENV TARGETS=x86_64-fuchsia
+ENV TARGETS=$TARGETS,aarch64-fuchsia
 ENV TARGETS=$TARGETS,sparcv9-sun-solaris
 ENV TARGETS=$TARGETS,wasm32-unknown-unknown
 ENV TARGETS=$TARGETS,x86_64-sun-solaris

src/ci/docker/dist-various-2/build-fuchsia-toolchain.sh

@@ -39,7 +39,7 @@ build() {
   esac
 
   hide_output make -j$(getconf _NPROCESSORS_ONLN) $tgt
-  dst=/usr/local/${arch}-unknown-fuchsia
+  dst=/usr/local/${arch}-fuchsia
   mkdir -p $dst
   cp -a build-${tgt}/sysroot/include $dst/
   cp -a build-${tgt}/sysroot/lib $dst/
@@ -55,11 +55,11 @@ rm -rf zircon
 
 for arch in x86_64 aarch64; do
   for tool in clang clang++; do
-    cat >/usr/local/bin/${arch}-unknown-fuchsia-${tool} <<EOF
+    cat >/usr/local/bin/${arch}-fuchsia-${tool} <<EOF
 #!/bin/sh
-${tool} --target=${arch}-unknown-fuchsia --sysroot=/usr/local/${arch}-unknown-fuchsia "\$@"
+${tool} --target=${arch}-fuchsia --sysroot=/usr/local/${arch}-fuchsia "\$@"
 EOF
-    chmod +x /usr/local/bin/${arch}-unknown-fuchsia-${tool}
+    chmod +x /usr/local/bin/${arch}-fuchsia-${tool}
   done
-  ln -s /usr/local/bin/llvm-ar /usr/local/bin/${arch}-unknown-fuchsia-ar
+  ln -s /usr/local/bin/llvm-ar /usr/local/bin/${arch}-fuchsia-ar
 done

src/librustc_target/spec/aarch64_unknown_fuchsia.rs → src/librustc_target/spec/aarch64_fuchsia.rs

@@ -15,15 +15,15 @@ pub fn target() -> TargetResult {
     base.max_atomic_width = Some(128);
 
     Ok(Target {
-        llvm_target: "aarch64-unknown-fuchsia".to_string(),
+        llvm_target: "aarch64-fuchsia".to_string(),
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".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: "fuchsia".to_string(),
         target_env: "".to_string(),
-        target_vendor: "unknown".to_string(),
+        target_vendor: "".to_string(),
         linker_flavor: LinkerFlavor::Gcc,
         options: TargetOptions {
             abi_blacklist: super::arm_base::abi_blacklist(),

src/librustc_target/spec/fuchsia_base.rs

@@ -33,7 +33,7 @@ pub fn opts() -> TargetOptions {
         executables: true,
         target_family: Some("unix".to_string()),
         linker_is_gnu: true,
-        has_rpath: true,
+        has_rpath: false,
         pre_link_args: args,
         position_independent_executables: true,
         has_elf_tls: true,

src/librustc_target/spec/mod.rs

@@ -332,8 +332,8 @@ supported_targets! {
     ("x86_64-apple-darwin", x86_64_apple_darwin),
     ("i686-apple-darwin", i686_apple_darwin),
 
-    ("aarch64-unknown-fuchsia", aarch64_unknown_fuchsia),
-    ("x86_64-unknown-fuchsia", x86_64_unknown_fuchsia),
+    ("aarch64-fuchsia", aarch64_fuchsia),
+    ("x86_64-fuchsia", x86_64_fuchsia),
 
     ("x86_64-unknown-l4re-uclibc", x86_64_unknown_l4re_uclibc),
 

src/librustc_target/spec/x86_64_unknown_fuchsia.rs → src/librustc_target/spec/x86_64_fuchsia.rs

@@ -18,15 +18,15 @@ pub fn target() -> TargetResult {
     base.stack_probes = true;
 
     Ok(Target {
-        llvm_target: "x86_64-unknown-fuchsia".to_string(),
+        llvm_target: "x86_64-fuchsia".to_string(),
         target_endian: "little".to_string(),
         target_pointer_width: "64".to_string(),
         target_c_int_width: "32".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: "fuchsia".to_string(),
         target_env: "".to_string(),
-        target_vendor: "unknown".to_string(),
+        target_vendor: "".to_string(),
         linker_flavor: LinkerFlavor::Gcc,
         options: base,
     })

src/tools/build-manifest/src/main.rs

@@ -46,9 +46,9 @@ static HOSTS: &'static [&'static str] = &[
 
 static TARGETS: &'static [&'static str] = &[
     "aarch64-apple-ios",
+    "aarch64-fuchsia",
     "aarch64-linux-android",
     "aarch64-unknown-cloudabi",
-    "aarch64-unknown-fuchsia",
     "aarch64-unknown-linux-gnu",
     "aarch64-unknown-linux-musl",
     "arm-linux-androideabi",
@@ -101,14 +101,14 @@ static TARGETS: &'static [&'static str] = &[
     "wasm32-unknown-unknown",
     "x86_64-apple-darwin",
     "x86_64-apple-ios",
+    "x86_64-fuchsia",
     "x86_64-linux-android",
     "x86_64-pc-windows-gnu",
     "x86_64-pc-windows-msvc",
     "x86_64-rumprun-netbsd",
     "x86_64-sun-solaris",
     "x86_64-unknown-cloudabi",
     "x86_64-unknown-freebsd",
-    "x86_64-unknown-fuchsia",
     "x86_64-unknown-linux-gnu",
     "x86_64-unknown-linux-gnux32",
     "x86_64-unknown-linux-musl",