Auto merge of #76639 - Mark-Simulacrum:ci-hosts, r=pietroalbini

Add host triples to CI builders

This is a follow-up to #76415, which changed how x.py interprets cross-compilation target/host flags. This should fix the known cases, but I'm still working through CI logs before/after that PR to identify if anything else is missing.

Author: bors

.github/workflows/ci.yml

@@ -444,13 +444,13 @@ jobs:
             os: windows-latest-xl
           - name: dist-x86_64-msvc
             env:
-              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-msvc --target=x86_64-pc-windows-msvc,aarch64-pc-windows-msvc --enable-full-tools --enable-profiler"
+              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-msvc --host=x86_64-pc-windows-msvc --target=x86_64-pc-windows-msvc,aarch64-pc-windows-msvc --enable-full-tools --enable-profiler"
               SCRIPT: python x.py dist
               DIST_REQUIRE_ALL_TOOLS: 1
             os: windows-latest-xl
           - name: dist-i686-msvc
             env:
-              RUST_CONFIGURE_ARGS: "--build=i686-pc-windows-msvc --target=i586-pc-windows-msvc --enable-full-tools --enable-profiler"
+              RUST_CONFIGURE_ARGS: "--build=i686-pc-windows-msvc --host=i686-pc-windows-msvc --target=i586-pc-windows-msvc --enable-full-tools --enable-profiler"
               SCRIPT: python x.py dist
               DIST_REQUIRE_ALL_TOOLS: 1
             os: windows-latest-xl
@@ -583,7 +583,7 @@ jobs:
           - name: dist-x86_64-apple
             env:
               SCRIPT: "./x.py dist"
-              RUST_CONFIGURE_ARGS: "--target=aarch64-apple-ios,x86_64-apple-ios --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
+              RUST_CONFIGURE_ARGS: "--host=x86_64-apple-darwin --target=aarch64-apple-ios,x86_64-apple-ios --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               MACOSX_DEPLOYMENT_TARGET: 10.7
               NO_LLVM_ASSERTIONS: 1

src/bootstrap/builder.rs

@@ -1421,7 +1421,7 @@ impl<'a> Builder<'a> {
             (out, dur - deps)
         };
 
-        if self.config.print_step_timings && dur > Duration::from_millis(100) {
+        if self.config.print_step_timings {
             println!("[TIMING] {:?} -- {}.{:03}", step, dur.as_secs(), dur.subsec_millis());
         }
 

src/ci/azure-pipelines/auto.yml

@@ -46,7 +46,7 @@ jobs:
 
       dist-x86_64-apple:
         SCRIPT: ./x.py dist
-        INITIAL_RUST_CONFIGURE_ARGS: --target=aarch64-apple-ios,x86_64-apple-ios --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
+        INITIAL_RUST_CONFIGURE_ARGS: --host=x86_64-apple-darwin --target=aarch64-apple-ios,x86_64-apple-ios --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
         RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
         MACOSX_DEPLOYMENT_TARGET: 10.7
         NO_LLVM_ASSERTIONS: 1

src/ci/github-actions/ci.yml

@@ -491,7 +491,7 @@ jobs:
           #
           # We are using MinGW with POSIX threads since LLVM requires
           # C++'s std::thread which is disabled in libstdc++ with win32 threads.
-          # FIXME: Libc++ doesn't have this limitation so we can avoid 
+          # FIXME: Libc++ doesn't have this limitation so we can avoid
           # winpthreads if we switch to it.
           #
           # Instead of relying on the MinGW version installed on CI we download
@@ -541,6 +541,7 @@ jobs:
             env:
               RUST_CONFIGURE_ARGS: >-
                 --build=x86_64-pc-windows-msvc
+                --host=x86_64-pc-windows-msvc
                 --target=x86_64-pc-windows-msvc,aarch64-pc-windows-msvc
                 --enable-full-tools
                 --enable-profiler
@@ -552,6 +553,7 @@ jobs:
             env:
               RUST_CONFIGURE_ARGS: >-
                 --build=i686-pc-windows-msvc
+                --host=i686-pc-windows-msvc
                 --target=i586-pc-windows-msvc
                 --enable-full-tools
                 --enable-profiler
@@ -605,7 +607,7 @@ jobs:
           - name: dist-x86_64-apple
             env:
               SCRIPT: ./x.py dist
-              RUST_CONFIGURE_ARGS: --target=aarch64-apple-ios,x86_64-apple-ios --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
+              RUST_CONFIGURE_ARGS: --host=x86_64-apple-darwin --target=aarch64-apple-ios,x86_64-apple-ios --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               MACOSX_DEPLOYMENT_TARGET: 10.7
               NO_LLVM_ASSERTIONS: 1