Merge branch 'ci-secure'

2022-11-22 14:14:28 -07:00
parent 090eb347a4
commit 6b1f99dd33
7 changed files with 255 additions and 234 deletions
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,55 +1,37 @@
-name: push_ci
-run-name: Push CI
-on:
-  push:
-    branches:
-      - master
+name: ci
+on: [push, pull_request]
 jobs:
-  aarch64-linux:
-    runs-on: [self-hosted, Linux, aarch64]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Build and Test
-        run: sh ./ci/linux/build-aarch64.sh
  x86_64-linux-debug:
-    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.version.outputs.version }}
+    runs-on: [self-hosted, Linux, x86_64]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Build and Test
        run: sh ./ci/linux/build-x86_64-debug.sh
+      # The following step is required by the build-tarballs job.
+      # If this job is being deleted / commented out, make sure
+      # to have another job provide this information.
+      - name: Get Version
+        id: version
+        run: echo "version=$(stage3/bin/zig version)" >> $GITHUB_OUTPUT
  x86_64-linux-release:
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, Linux, x86_64]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Build and Test
        run: sh ./ci/linux/build-x86_64-release.sh
  x86_64-macos:
-    strategy:
-      matrix:
-        version: ["11", "12"]
-    runs-on: "macos-${{ matrix.version }}"
+    runs-on: "macos-11"
    env: 
      ARCH: "x86_64"
-      MACOS_VERSION: ${{ matrix.version }}
    steps:
      - name: Checkout
        uses: actions/checkout@v3
-      
-      - name: Run Build Script
+      - name: Build and Test
        run: ./ci/macos/build-x86_64.sh
-  aarch64-macos:
-    runs-on: [self-hosted, macOS, aarch64]
-    env: 
-      ARCH: "aarch64"
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      
-      - name: Run Build Script
-        run: ./ci/macos/build-aarch64.sh
  x86_64-windows:
    runs-on: windows-latest
    env: 
@@ -57,14 +39,21 @@ jobs:
    steps:
      - name: Checkout
        uses: actions/checkout@v3
-      
-      - name: Run Build Script
+      - name: Build and Test
        run: ./ci/windows/build.ps1
-  build-tarballs:
-    needs: [aarch64-linux, x86_64-macos, aarch64-macos, x86_64-windows, x86_64-linux-debug, x86_64-linux-release]
+  aarch64-linux:
    runs-on: [self-hosted, Linux, aarch64]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
-      - name: Build Tarballs
-        run: sh ./ci/linux/build-tarballs.sh
+      - name: Build and Test
+        run: sh ./ci/linux/build-aarch64.sh
+  aarch64-macos:
+    runs-on: [self-hosted, macOS, aarch64]
+    env: 
+      ARCH: "aarch64"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Build and Test
+        run: ./ci/macos/build-aarch64.sh
--- a/ci/linux/build-aarch64.sh
+++ b/ci/linux/build-aarch64.sh
@@ -12,7 +12,7 @@ CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.11.0-dev.256+271cc52a1"
 PREFIX="$HOME/deps/$CACHE_BASENAME"
 ZIG="$PREFIX/bin/zig" 

-export PATH="$HOME/deps/wasmtime-v2.0.2-aarch64-linux:$PATH"
+export PATH="$HOME/deps/wasmtime-v2.0.2-$ARCH-linux:$PATH"

 # Make the `zig version` number consistent.
 # This will affect the cmake command below.
@@ -42,6 +42,14 @@ unset CXX

 ninja install

+echo "Looking for non-conforming code formatting..."
+stage3-release/bin/zig fmt --check .. \
+  --exclude ../test/cases/ \
+  --exclude ../build-release
+
+# simultaneously test building self-hosted without LLVM and with 32-bit arm
+stage3-release/bin/zig build -Dtarget=arm-linux-musleabihf
+
 # TODO: add -fqemu back to this line

 stage3-release/bin/zig build test docs \
@@ -51,15 +59,12 @@ stage3-release/bin/zig build test docs \
  --search-prefix "$PREFIX" \
  --zig-lib-dir "$(pwd)/../lib"

+# Look for HTML errors.
+tidy --drop-empty-elements no -qe zig-cache/langref.html
+
 # Produce the experimental std lib documentation.
 mkdir -p "stage3-release/doc/std"
 stage3-release/bin/zig test ../lib/std/std.zig \
  -femit-docs=stage3-release/doc/std \
  -fno-emit-bin \
  --zig-lib-dir "$(pwd)/../lib"
-
-# cp ../LICENSE $RELEASE_STAGING/
-# cp ../zig-cache/langref.html $RELEASE_STAGING/doc/
-
-# # Look for HTML errors.
-# tidy --drop-empty-elements no -qe $RELEASE_STAGING/doc/langref.html
--- a/ci/linux/build-tarballs.sh
+++ b/ci/linux/build-tarballs.sh
@@ -1,6 +1,6 @@
 #!/bin/sh

-# Requires cmake ninja-build
+apt-get install ninja-build

 set -x
 set -e
@@ -13,9 +13,13 @@ ARCH="$(uname -m)"
 TARGET="$ARCH-linux-musl"
 MCPU="baseline"
 CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.11.0-dev.256+271cc52a1"
-PREFIX="$HOME/deps/$CACHE_BASENAME"
+PREFIX="$WORKDIR/deps/$CACHE_BASENAME"
 ZIG="$PREFIX/bin/zig" 

+OLD_ZIG_VERSION="0.11.0-dev.256+271cc52a1"
+wget "https://ziglang.org/deps/$CACHE_BASENAME.tar.xz"
+tar xf "$CACHE_BASENAME.tar.xz"
+
 # Make the `zig version` number consistent.
 # This will affect the cmake command below.
 cd "$ZIGDIR"
@@ -26,7 +30,6 @@ git fetch --tags
 export CC="$ZIG cc -target $TARGET -mcpu=$MCPU"
 export CXX="$ZIG c++ -target $TARGET -mcpu=$MCPU"

-rm -rf "$REL_SRC_BUILD"
 mkdir "$REL_SRC_BUILD"
 cd "$REL_SRC_BUILD"
 cmake .. \
@@ -46,30 +49,30 @@ unset CXX
 ninja install

 ZIG_VERSION="$(stage3-release/bin/zig version)"
+
+git clone https://github.com/ziglang/zig-bootstrap
 BOOTSTRAP_SRC="$WORKDIR/zig-bootstrap"
 TARBALLS_DIR="$WORKDIR/tarballs"

 cd "$BOOTSTRAP_SRC"
-git pull
 rm -rf zig
 cp -r "$ZIGDIR" ./
 sed -i "/^ZIG_VERSION=\".*\"\$/c\\ZIG_VERSION=\"$ZIG_VERSION\"" build

-# Unfortunately Debian's cmake (3.14.4) is too old for zig-bootstrap.
-PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build aarch64-linux-musl baseline
-PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build x86_64-linux-musl baseline
-#PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build x86-linux-musl baseline
-#PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build riscv64-linux-musl baseline
-#PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build arm-linux-musleabihf generic+v7a
-PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build x86_64-macos-none baseline
-PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build aarch64-macos-none apple_a14
-PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build x86_64-windows-gnu baseline
-#PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build x86-windows-gnu baseline
-#PATH="$HOME/local/bin:$PATH" CMAKE_GENERATOR=Ninja ./build aarch64-windows-gnu baseline
+# NOTE: Debian's cmake (3.14.4) is too old for zig-bootstrap.
+CMAKE_GENERATOR=Ninja ./build x86_64-linux-musl baseline
+CMAKE_GENERATOR=Ninja ./build x86_64-macos-none baseline
+CMAKE_GENERATOR=Ninja ./build x86_64-windows-gnu baseline
+CMAKE_GENERATOR=Ninja ./build aarch64-linux-musl baseline
+CMAKE_GENERATOR=Ninja ./build aarch64-macos-none apple_a14
+# CMAKE_GENERATOR=Ninja ./build aarch64-windows-gnu baseline
+# CMAKE_GENERATOR=Ninja ./build x86-linux-musl baseline
+# CMAKE_GENERATOR=Ninja ./build x86-windows-gnu baseline
+# CMAKE_GENERATOR=Ninja ./build arm-linux-musleabihf generic+v7a
+# CMAKE_GENERATOR=Ninja ./build riscv64-linux-musl baseline

 ZIG="$BOOTSTRAP_SRC/out/host/bin/zig"

-rm -rf "$TARBALLS_DIR"
 mkdir "$TARBALLS_DIR"
 cd "$TARBALLS_DIR"

@@ -92,158 +95,159 @@ tar cfJ "zig-$ZIG_VERSION.tar.xz" "zig-$ZIG_VERSION"
 cd "$BOOTSTRAP_SRC"
 "$ZIG" build --build-file zig/build.zig docs
 LANGREF_HTML="$BOOTSTRAP_SRC/zig/zig-cache/langref.html"
+
 # Look for HTML errors.
 tidy --drop-empty-elements no -qe "$LANGREF_HTML"

 cd "$TARBALLS_DIR"

-cp -r $BOOTSTRAP_SRC/out/zig-aarch64-linux-musl-baseline zig-linux-aarch64-$ZIG_VERSION/
-cp -r $BOOTSTRAP_SRC/out/zig-aarch64-macos-none-apple_a14 zig-macos-aarch64-$ZIG_VERSION/
-#cp -r $BOOTSTRAP_SRC/out/zig-aarch64-windows-gnu-baseline zig-windows-aarch64-$ZIG_VERSION/
-#cp -r $BOOTSTRAP_SRC/out/zig-arm-linux-musleabihf-generic+v7a zig-linux-armv7a-$ZIG_VERSION/
-#cp -r $BOOTSTRAP_SRC/out/zig-x86-linux-musl-baseline zig-linux-x86-$ZIG_VERSION/
-#cp -r $BOOTSTRAP_SRC/out/zig-x86-windows-gnu-baseline zig-windows-x86-$ZIG_VERSION/
-#cp -r $BOOTSTRAP_SRC/out/zig-riscv64-linux-musl-baseline zig-linux-riscv64-$ZIG_VERSION/
-#cp -r $BOOTSTRAP_SRC/out/zig-x86_64-freebsd-gnu-baseline zig-freebsd-x86_64-$ZIG_VERSION/
 cp -r $BOOTSTRAP_SRC/out/zig-x86_64-linux-musl-baseline zig-linux-x86_64-$ZIG_VERSION/
 cp -r $BOOTSTRAP_SRC/out/zig-x86_64-macos-none-baseline zig-macos-x86_64-$ZIG_VERSION/
 cp -r $BOOTSTRAP_SRC/out/zig-x86_64-windows-gnu-baseline zig-windows-x86_64-$ZIG_VERSION/
+#cp -r $BOOTSTRAP_SRC/out/zig-x86_64-freebsd-gnu-baseline zig-freebsd-x86_64-$ZIG_VERSION/
+cp -r $BOOTSTRAP_SRC/out/zig-aarch64-linux-musl-baseline zig-linux-aarch64-$ZIG_VERSION/
+cp -r $BOOTSTRAP_SRC/out/zig-aarch64-macos-none-apple_a14 zig-macos-aarch64-$ZIG_VERSION/
+#cp -r $BOOTSTRAP_SRC/out/zig-aarch64-windows-gnu-baseline zig-windows-aarch64-$ZIG_VERSION/
+#cp -r $BOOTSTRAP_SRC/out/zig-x86-linux-musl-baseline zig-linux-x86-$ZIG_VERSION/
+#cp -r $BOOTSTRAP_SRC/out/zig-x86-windows-gnu-baseline zig-windows-x86-$ZIG_VERSION/
+#cp -r $BOOTSTRAP_SRC/out/zig-arm-linux-musleabihf-generic+v7a zig-linux-armv7a-$ZIG_VERSION/
+#cp -r $BOOTSTRAP_SRC/out/zig-riscv64-linux-musl-baseline zig-linux-riscv64-$ZIG_VERSION/

-mv zig-linux-aarch64-$ZIG_VERSION/{bin/,}zig
-#mv zig-linux-armv7a-$ZIG_VERSION/{bin/,}zig
-#mv zig-linux-x86-$ZIG_VERSION/{bin/,}zig
-#mv zig-linux-riscv64-$ZIG_VERSION/{bin/,}zig
 mv zig-linux-x86_64-$ZIG_VERSION/{bin/,}zig
-#mv zig-windows-x86-$ZIG_VERSION/{bin/,}zig.exe
-mv zig-windows-x86_64-$ZIG_VERSION/{bin/,}zig.exe
-#mv zig-windows-aarch64-$ZIG_VERSION/{bin/,}zig.exe
-mv zig-macos-aarch64-$ZIG_VERSION/{bin/,}zig
 mv zig-macos-x86_64-$ZIG_VERSION/{bin/,}zig
+mv zig-windows-x86_64-$ZIG_VERSION/{bin/,}zig.exe
 #mv zig-freebsd-x86_64-$ZIG_VERSION/{bin/,}zig
+mv zig-linux-aarch64-$ZIG_VERSION/{bin/,}zig
+mv zig-macos-aarch64-$ZIG_VERSION/{bin/,}zig
+#mv zig-windows-aarch64-$ZIG_VERSION/{bin/,}zig.exe
+#mv zig-linux-x86-$ZIG_VERSION/{bin/,}zig
+#mv zig-windows-x86-$ZIG_VERSION/{bin/,}zig.exe
+#mv zig-linux-armv7a-$ZIG_VERSION/{bin/,}zig
+#mv zig-linux-riscv64-$ZIG_VERSION/{bin/,}zig

-mv zig-linux-aarch64-$ZIG_VERSION/{lib,lib2}
-#mv zig-linux-armv7a-$ZIG_VERSION/{lib,lib2}
-#mv zig-linux-x86-$ZIG_VERSION/{lib,lib2}
-#mv zig-linux-riscv64-$ZIG_VERSION/{lib,lib2}
 mv zig-linux-x86_64-$ZIG_VERSION/{lib,lib2}
-#mv zig-windows-x86-$ZIG_VERSION/{lib,lib2}
-mv zig-windows-x86_64-$ZIG_VERSION/{lib,lib2}
-#mv zig-windows-aarch64-$ZIG_VERSION/{lib,lib2}
-mv zig-macos-aarch64-$ZIG_VERSION/{lib,lib2}
 mv zig-macos-x86_64-$ZIG_VERSION/{lib,lib2}
+mv zig-windows-x86_64-$ZIG_VERSION/{lib,lib2}
 #mv zig-freebsd-x86_64-$ZIG_VERSION/{lib,lib2}
+mv zig-linux-aarch64-$ZIG_VERSION/{lib,lib2}
+mv zig-macos-aarch64-$ZIG_VERSION/{lib,lib2}
+#mv zig-windows-aarch64-$ZIG_VERSION/{lib,lib2}
+#mv zig-linux-x86-$ZIG_VERSION/{lib,lib2}
+#mv zig-windows-x86-$ZIG_VERSION/{lib,lib2}
+#mv zig-linux-armv7a-$ZIG_VERSION/{lib,lib2}
+#mv zig-linux-riscv64-$ZIG_VERSION/{lib,lib2}

-mv zig-linux-aarch64-$ZIG_VERSION/{lib2/zig,lib}
-#mv zig-linux-armv7a-$ZIG_VERSION/{lib2/zig,lib}
-#mv zig-linux-x86-$ZIG_VERSION/{lib2/zig,lib}
-#mv zig-linux-riscv64-$ZIG_VERSION/{lib2/zig,lib}
 mv zig-linux-x86_64-$ZIG_VERSION/{lib2/zig,lib}
-#mv zig-windows-x86-$ZIG_VERSION/{lib2/zig,lib}
-mv zig-windows-x86_64-$ZIG_VERSION/{lib2/zig,lib}
-#mv zig-windows-aarch64-$ZIG_VERSION/{lib2/zig,lib}
-mv zig-macos-aarch64-$ZIG_VERSION/{lib2/zig,lib}
 mv zig-macos-x86_64-$ZIG_VERSION/{lib2/zig,lib}
+mv zig-windows-x86_64-$ZIG_VERSION/{lib2/zig,lib}
 #mv zig-freebsd-x86_64-$ZIG_VERSION/{lib2/zig,lib}
+mv zig-linux-aarch64-$ZIG_VERSION/{lib2/zig,lib}
+mv zig-macos-aarch64-$ZIG_VERSION/{lib2/zig,lib}
+#mv zig-windows-aarch64-$ZIG_VERSION/{lib2/zig,lib}
+#mv zig-linux-x86-$ZIG_VERSION/{lib2/zig,lib}
+#mv zig-windows-x86-$ZIG_VERSION/{lib2/zig,lib}
+#mv zig-linux-armv7a-$ZIG_VERSION/{lib2/zig,lib}
+#mv zig-linux-riscv64-$ZIG_VERSION/{lib2/zig,lib}

-rmdir zig-linux-aarch64-$ZIG_VERSION/{bin,lib2}
-#rmdir zig-linux-armv7a-$ZIG_VERSION/{bin,lib2}
-#rmdir zig-linux-x86-$ZIG_VERSION/{bin,lib2}
-#rmdir zig-linux-riscv64-$ZIG_VERSION/{bin,lib2}
 rmdir zig-linux-x86_64-$ZIG_VERSION/{bin,lib2}
-#rmdir zig-windows-x86-$ZIG_VERSION/{bin,lib2}
-rmdir zig-windows-x86_64-$ZIG_VERSION/{bin,lib2}
-#rmdir zig-windows-aarch64-$ZIG_VERSION/{bin,lib2}
-rmdir zig-macos-aarch64-$ZIG_VERSION/{bin,lib2}
 rmdir zig-macos-x86_64-$ZIG_VERSION/{bin,lib2}
+rmdir zig-windows-x86_64-$ZIG_VERSION/{bin,lib2}
 #rmdir zig-freebsd-x86_64-$ZIG_VERSION/{bin,lib2}
+rmdir zig-linux-aarch64-$ZIG_VERSION/{bin,lib2}
+rmdir zig-macos-aarch64-$ZIG_VERSION/{bin,lib2}
+#rmdir zig-windows-aarch64-$ZIG_VERSION/{bin,lib2}
+#rmdir zig-linux-x86-$ZIG_VERSION/{bin,lib2}
+#rmdir zig-windows-x86-$ZIG_VERSION/{bin,lib2}
+#rmdir zig-linux-armv7a-$ZIG_VERSION/{bin,lib2}
+#rmdir zig-linux-riscv64-$ZIG_VERSION/{bin,lib2}

-cp $REL_SRC_BUILD/../LICENSE zig-linux-aarch64-$ZIG_VERSION/
-#cp $REL_SRC_BUILD/../LICENSE zig-linux-armv7a-$ZIG_VERSION/
-#cp $REL_SRC_BUILD/../LICENSE zig-linux-x86-$ZIG_VERSION/
-#cp $REL_SRC_BUILD/../LICENSE zig-linux-riscv64-$ZIG_VERSION/
 cp $REL_SRC_BUILD/../LICENSE zig-linux-x86_64-$ZIG_VERSION/
-#cp $REL_SRC_BUILD/../LICENSE zig-windows-x86-$ZIG_VERSION/
-cp $REL_SRC_BUILD/../LICENSE zig-windows-x86_64-$ZIG_VERSION/
-#cp $REL_SRC_BUILD/../LICENSE zig-windows-aarch64-$ZIG_VERSION/
-cp $REL_SRC_BUILD/../LICENSE zig-macos-aarch64-$ZIG_VERSION/
 cp $REL_SRC_BUILD/../LICENSE zig-macos-x86_64-$ZIG_VERSION/
+cp $REL_SRC_BUILD/../LICENSE zig-windows-x86_64-$ZIG_VERSION/
 #cp $REL_SRC_BUILD/../LICENSE zig-freebsd-x86_64-$ZIG_VERSION/
+cp $REL_SRC_BUILD/../LICENSE zig-linux-aarch64-$ZIG_VERSION/
+cp $REL_SRC_BUILD/../LICENSE zig-macos-aarch64-$ZIG_VERSION/
+#cp $REL_SRC_BUILD/../LICENSE zig-windows-aarch64-$ZIG_VERSION/
+#cp $REL_SRC_BUILD/../LICENSE zig-linux-x86-$ZIG_VERSION/
+#cp $REL_SRC_BUILD/../LICENSE zig-windows-x86-$ZIG_VERSION/
+#cp $REL_SRC_BUILD/../LICENSE zig-linux-armv7a-$ZIG_VERSION/
+#cp $REL_SRC_BUILD/../LICENSE zig-linux-riscv64-$ZIG_VERSION/

-mkdir zig-linux-aarch64-$ZIG_VERSION/doc/
-#mkdir zig-linux-armv7a-$ZIG_VERSION/doc/
-#mkdir zig-linux-x86-$ZIG_VERSION/doc/
-#mkdir zig-linux-riscv64-$ZIG_VERSION/doc/
 mkdir zig-linux-x86_64-$ZIG_VERSION/doc/
-#mkdir zig-windows-x86-$ZIG_VERSION/doc/
-mkdir zig-windows-x86_64-$ZIG_VERSION/doc/
-#mkdir zig-windows-aarch64-$ZIG_VERSION/doc/
-mkdir zig-macos-aarch64-$ZIG_VERSION/doc/
 mkdir zig-macos-x86_64-$ZIG_VERSION/doc/
+mkdir zig-windows-x86_64-$ZIG_VERSION/doc/
 #mkdir zig-freebsd-x86_64-$ZIG_VERSION/doc/
+mkdir zig-linux-aarch64-$ZIG_VERSION/doc/
+mkdir zig-macos-aarch64-$ZIG_VERSION/doc/
+#mkdir zig-windows-aarch64-$ZIG_VERSION/doc/
+#mkdir zig-linux-x86-$ZIG_VERSION/doc/
+#mkdir zig-windows-x86-$ZIG_VERSION/doc/
+#mkdir zig-linux-armv7a-$ZIG_VERSION/doc/
+#mkdir zig-linux-riscv64-$ZIG_VERSION/doc/

 cd $REL_SRC_BUILD
-stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-linux-aarch64 -target aarch64-linux-musl -fno-emit-bin --zig-lib-dir ../lib
-#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-linux-armv7a -target arm-linux-musl -mcpu=generic+v7a -fno-emit-bin --zig-lib-dir ../lib
-#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-linux-x86 -target x86-linux-musl -fno-emit-bin --zig-lib-dir ../lib
-#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-linux-riscv64 -target riscv64-linux-musl -fno-emit-bin --zig-lib-dir ../lib
 stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-linux-x86_64 -target x86_64-linux-musl -fno-emit-bin --zig-lib-dir ../lib
-#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-windows-x86 -target x86-windows-gnu -fno-emit-bin --zig-lib-dir ../lib
 stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-windows-x86_64 -target x86_64-windows-gnu -fno-emit-bin --zig-lib-dir ../lib
-#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-windows-aarch64 -target aarch64-windows-gnu -fno-emit-bin --zig-lib-dir ../lib
 stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-macos-x86_64 -target x86_64-macos -fno-emit-bin --zig-lib-dir ../lib
-stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-macos-aarch64 -target aarch64-macos -fno-emit-bin --zig-lib-dir ../lib
 #stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-freebsd-x86_64 -target x86_64-freebsd -fno-emit-bin --zig-lib-dir ../lib
+stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-linux-aarch64 -target aarch64-linux-musl -fno-emit-bin --zig-lib-dir ../lib
+stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-macos-aarch64 -target aarch64-macos -fno-emit-bin --zig-lib-dir ../lib
+#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-windows-aarch64 -target aarch64-windows-gnu -fno-emit-bin --zig-lib-dir ../lib
+#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-linux-x86 -target x86-linux-musl -fno-emit-bin --zig-lib-dir ../lib
+#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-windows-x86 -target x86-windows-gnu -fno-emit-bin --zig-lib-dir ../lib
+#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-linux-armv7a -target arm-linux-musl -mcpu=generic+v7a -fno-emit-bin --zig-lib-dir ../lib
+#stage3-release/bin/zig test ../lib/std/std.zig -femit-docs=doc-linux-riscv64 -target riscv64-linux-musl -fno-emit-bin --zig-lib-dir ../lib

 cd "$TARBALLS_DIR"
-cp -r $REL_SRC_BUILD/doc-linux-aarch64 zig-linux-aarch64-$ZIG_VERSION/doc/std
-#cp -r $REL_SRC_BUILD/doc-linux-armv7a zig-linux-armv7a-$ZIG_VERSION/doc/std
-#cp -r $REL_SRC_BUILD/doc-linux-x86 zig-linux-x86-$ZIG_VERSION/doc/std
-#cp -r $REL_SRC_BUILD/doc-linux-riscv64 zig-linux-riscv64-$ZIG_VERSION/doc/std
 cp -r $REL_SRC_BUILD/doc-linux-x86_64 zig-linux-x86_64-$ZIG_VERSION/doc/std
-#cp -r $REL_SRC_BUILD/doc-windows-x86 zig-windows-x86-$ZIG_VERSION/doc/std
-cp -r $REL_SRC_BUILD/doc-windows-x86_64 zig-windows-x86_64-$ZIG_VERSION/doc/std
-#cp -r $REL_SRC_BUILD/doc-windows-aarch64 zig-windows-aarch64-$ZIG_VERSION/doc/std
-cp -r $REL_SRC_BUILD/doc-macos-aarch64 zig-macos-aarch64-$ZIG_VERSION/doc/std
 cp -r $REL_SRC_BUILD/doc-macos-x86_64 zig-macos-x86_64-$ZIG_VERSION/doc/std
+cp -r $REL_SRC_BUILD/doc-windows-x86_64 zig-windows-x86_64-$ZIG_VERSION/doc/std
 #cp -r $REL_SRC_BUILD/doc-freebsd-x86_64 zig-freebsd-x86_64-$ZIG_VERSION/doc/std
+cp -r $REL_SRC_BUILD/doc-linux-aarch64 zig-linux-aarch64-$ZIG_VERSION/doc/std
+cp -r $REL_SRC_BUILD/doc-macos-aarch64 zig-macos-aarch64-$ZIG_VERSION/doc/std
+#cp -r $REL_SRC_BUILD/doc-windows-aarch64 zig-windows-aarch64-$ZIG_VERSION/doc/std
+#cp -r $REL_SRC_BUILD/doc-linux-x86 zig-linux-x86-$ZIG_VERSION/doc/std
+#cp -r $REL_SRC_BUILD/doc-windows-x86 zig-windows-x86-$ZIG_VERSION/doc/std
+#cp -r $REL_SRC_BUILD/doc-linux-armv7a zig-linux-armv7a-$ZIG_VERSION/doc/std
+#cp -r $REL_SRC_BUILD/doc-linux-riscv64 zig-linux-riscv64-$ZIG_VERSION/doc/std

-cp $LANGREF_HTML zig-linux-aarch64-$ZIG_VERSION/doc/
-#cp $LANGREF_HTML zig-linux-armv7a-$ZIG_VERSION/doc/
-#cp $LANGREF_HTML zig-linux-x86-$ZIG_VERSION/doc/
-#cp $LANGREF_HTML zig-linux-riscv64-$ZIG_VERSION/doc/
 cp $LANGREF_HTML zig-linux-x86_64-$ZIG_VERSION/doc/
-#cp $LANGREF_HTML zig-windows-x86-$ZIG_VERSION/doc/
-cp $LANGREF_HTML zig-windows-x86_64-$ZIG_VERSION/doc/
-#cp $LANGREF_HTML zig-windows-aarch64-$ZIG_VERSION/doc/
-cp $LANGREF_HTML zig-macos-aarch64-$ZIG_VERSION/doc/
 cp $LANGREF_HTML zig-macos-x86_64-$ZIG_VERSION/doc/
+cp $LANGREF_HTML zig-windows-x86_64-$ZIG_VERSION/doc/
 #cp $LANGREF_HTML zig-freebsd-x86_64-$ZIG_VERSION/doc/
+cp $LANGREF_HTML zig-linux-aarch64-$ZIG_VERSION/doc/
+cp $LANGREF_HTML zig-macos-aarch64-$ZIG_VERSION/doc/
+#cp $LANGREF_HTML zig-windows-aarch64-$ZIG_VERSION/doc/
+#cp $LANGREF_HTML zig-linux-x86-$ZIG_VERSION/doc/
+#cp $LANGREF_HTML zig-windows-x86-$ZIG_VERSION/doc/
+#cp $LANGREF_HTML zig-linux-armv7a-$ZIG_VERSION/doc/
+#cp $LANGREF_HTML zig-linux-riscv64-$ZIG_VERSION/doc/

-tar cJf zig-linux-aarch64-$ZIG_VERSION.tar.xz zig-linux-aarch64-$ZIG_VERSION/
-#tar cJf zig-linux-armv7a-$ZIG_VERSION.tar.xz zig-linux-armv7a-$ZIG_VERSION/
-#tar cJf zig-linux-x86-$ZIG_VERSION.tar.xz zig-linux-x86-$ZIG_VERSION/
-#tar cJf zig-linux-riscv64-$ZIG_VERSION.tar.xz zig-linux-riscv64-$ZIG_VERSION/
 tar cJf zig-linux-x86_64-$ZIG_VERSION.tar.xz zig-linux-x86_64-$ZIG_VERSION/
-#7z a zig-windows-x86-$ZIG_VERSION.zip zig-windows-x86-$ZIG_VERSION/
-7z a zig-windows-x86_64-$ZIG_VERSION.zip zig-windows-x86_64-$ZIG_VERSION/
-#7z a zig-windows-aarch64-$ZIG_VERSION.zip zig-windows-aarch64-$ZIG_VERSION/
-tar cJf zig-macos-aarch64-$ZIG_VERSION.tar.xz zig-macos-aarch64-$ZIG_VERSION/
 tar cJf zig-macos-x86_64-$ZIG_VERSION.tar.xz zig-macos-x86_64-$ZIG_VERSION/
+7z a zig-windows-x86_64-$ZIG_VERSION.zip zig-windows-x86_64-$ZIG_VERSION/
 #tar cJf zig-freebsd-x86_64-$ZIG_VERSION.tar.xz zig-freebsd-x86_64-$ZIG_VERSION/
+tar cJf zig-linux-aarch64-$ZIG_VERSION.tar.xz zig-linux-aarch64-$ZIG_VERSION/
+tar cJf zig-macos-aarch64-$ZIG_VERSION.tar.xz zig-macos-aarch64-$ZIG_VERSION/
+#7z a zig-windows-aarch64-$ZIG_VERSION.zip zig-windows-aarch64-$ZIG_VERSION/
+#tar cJf zig-linux-x86-$ZIG_VERSION.tar.xz zig-linux-x86-$ZIG_VERSION/
+#7z a zig-windows-x86-$ZIG_VERSION.zip zig-windows-x86-$ZIG_VERSION/
+#tar cJf zig-linux-armv7a-$ZIG_VERSION.tar.xz zig-linux-armv7a-$ZIG_VERSION/
+#tar cJf zig-linux-riscv64-$ZIG_VERSION.tar.xz zig-linux-riscv64-$ZIG_VERSION/

 s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
 #s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-bootstrap-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
-s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-linux-aarch64-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
-#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-linux-armv7a-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
-#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-linux-x86-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
-#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-linux-riscv64-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
 s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-linux-x86_64-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
-#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-windows-x86-$ZIG_VERSION.zip s3://ziglang.org/builds/$ZIG_VERSION/
-s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-windows-x86_64-$ZIG_VERSION.zip s3://ziglang.org/builds/$ZIG_VERSION/
-#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-windows-aarch64-$ZIG_VERSION.zip s3://ziglang.org/builds/$ZIG_VERSION/
-s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-macos-aarch64-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
 s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-macos-x86_64-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
 #s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-freebsd-x86_64-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
+s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-windows-x86_64-$ZIG_VERSION.zip s3://ziglang.org/builds/$ZIG_VERSION/
+s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-linux-aarch64-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
+s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-macos-aarch64-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
+#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-windows-aarch64-$ZIG_VERSION.zip s3://ziglang.org/builds/$ZIG_VERSION/
+#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-linux-x86-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
+#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-windows-x86-$ZIG_VERSION.zip s3://ziglang.org/builds/$ZIG_VERSION/
+#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-linux-armv7a-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/
+#s3cmd put -P --add-header="cache-control: public, max-age=31536000, immutable" zig-linux-riscv64-$ZIG_VERSION.tar.xz s3://ziglang.org/builds/$ZIG_VERSION/

 export SRC_TARBALL="zig-$ZIG_VERSION.tar.xz"
 export SRC_SHASUM=$(sha256sum "zig-$ZIG_VERSION.tar.xz" | cut '-d ' -f1)
@@ -285,11 +289,13 @@ cd "$ZIGDIR/ci"
 "$ZIG" run update-download-page.zig
 mv out "$TARBALLS_DIR/out"

-cd "$WORKDIR/www.ziglang.org"
+cd "$WORKDIR"
+git clone --depth=1 git@github.com:ziglang/www.ziglang.org.git
+cd www.ziglang.org
+
 # This is the user when pushing to the website repo.
 git config user.email "ziggy@ziglang.org"
 git config user.name "Ziggy"
-git pull

 cp "$TARBALLS_DIR/out/index.json" data/releases.json
 git add data/releases.json
--- a/ci/linux/build-x86_64-debug.sh
+++ b/ci/linux/build-x86_64-debug.sh
@@ -1,56 +1,70 @@
 #!/bin/sh

+# Requires cmake ninja-build
+
 set -x
 set -e

-ZIGDIR="$(pwd)"
 ARCH="$(uname -m)"
-DEPS_LOCAL="$HOME/local"
-OLD_ZIG="$DEPS_LOCAL/bin/zig"
-TARGET="${ARCH}-linux-musl"
+TARGET="$ARCH-linux-musl"
+MCPU="baseline"
+CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.11.0-dev.256+271cc52a1"
+PREFIX="$HOME/deps/$CACHE_BASENAME"
+ZIG="$PREFIX/bin/zig"

-mkdir -p "$DEPS_LOCAL"
-cd "$DEPS_LOCAL"
+export PATH="$HOME/deps/wasmtime-v2.0.2-$ARCH-linux:$HOME/deps/qemu-linux-x86_64-6.1.0.1/bin:$PATH"

-OLD_ZIG_VERSION="0.11.0-dev.256+271cc52a1"
-wget https://ziglang.org/deps/zig+llvm+lld+clang-x86_64-linux-musl-$OLD_ZIG_VERSION.tar.xz
-tar x --strip-components=1 -f zig+llvm+lld+clang-x86_64-linux-musl-$OLD_ZIG_VERSION.tar.xz
+# Make the `zig version` number consistent.
+# This will affect the cmake command below.
+git config core.abbrev 9
+git fetch --unshallow || true
+git fetch --tags

-wget https://ziglang.org/deps/qemu-linux-x86_64-6.1.0.1.tar.xz
-tar x --strip-components=1 -f qemu-linux-x86_64-6.1.0.1.tar.xz
+export CC="$ZIG cc -target $TARGET -mcpu=$MCPU"
+export CXX="$ZIG c++ -target $TARGET -mcpu=$MCPU"

-wget https://github.com/bytecodealliance/wasmtime/releases/download/v2.0.2/wasmtime-v2.0.2-x86_64-linux.tar.xz
-tar x --strip-components=1 -f wasmtime-v2.0.2-x86_64-linux.tar.xz
-rm -f LICENSE README.md
-mv wasmtime bin/
+rm -rf build-debug
+mkdir build-debug
+cd build-debug
+cmake .. \
+  -DCMAKE_INSTALL_PREFIX="stage3-debug" \
+  -DCMAKE_PREFIX_PATH="$PREFIX" \
+  -DCMAKE_BUILD_TYPE=Debug \
+  -DZIG_TARGET_TRIPLE="$TARGET" \
+  -DZIG_TARGET_MCPU="$MCPU" \
+  -DZIG_STATIC=ON \
+  -GNinja

-export PATH=$DEPS_LOCAL/bin:$PATH
+# Now cmake will use zig as the C/C++ compiler. We reset the environment variables
+# so that installation and testing do not get affected by them.
+unset CC
+unset CXX

-cd "$ZIGDIR"
-echo "building stage3-debug with zig version $($OLD_ZIG version)"
-
-"$OLD_ZIG" build \
-  --prefix stage3 \
-  --search-prefix "$DEPS_LOCAL" \
-  --zig-lib-dir lib \
-  -Denable-stage1 \
-  -Dstatic-llvm \
-  -Drelease \
-  -Duse-zig-libcxx \
-  -Dtarget="$TARGET"
+ninja install

 echo "Looking for non-conforming code formatting..."
-stage3/bin/zig fmt --check . \
-  --exclude test/cases/ \
-  --exclude build
+stage3-debug/bin/zig fmt --check .. \
+  --exclude ../test/cases/ \
+  --exclude ../build-debug \
+  --exclude ../build-release

 # simultaneously test building self-hosted without LLVM and with 32-bit arm
-stage3/bin/zig build -Dtarget=arm-linux-musleabihf
+stage3-debug/bin/zig build -Dtarget=arm-linux-musleabihf

-stage3/bin/zig build test docs \
+stage3-debug/bin/zig build test docs \
  -fqemu \
  -fwasmtime \
  -Dstatic-llvm \
  -Dtarget=native-native-musl \
-  --search-prefix "$DEPS_LOCAL" \
-  --zig-lib-dir lib
+  --search-prefix "$PREFIX" \
+  --zig-lib-dir "$(pwd)/../lib"
+
+# Look for HTML errors.
+tidy --drop-empty-elements no -qe zig-cache/langref.html
+
+# Produce the experimental std lib documentation.
+mkdir -p "stage3-debug/doc/std"
+stage3-debug/bin/zig test ../lib/std/std.zig \
+  -femit-docs=stage3-debug/doc/std \
+  -fno-emit-bin \
+  --zig-lib-dir "$(pwd)/../lib"
--- a/ci/linux/build-x86_64-release.sh
+++ b/ci/linux/build-x86_64-release.sh
@@ -1,75 +1,86 @@
 #!/bin/sh

+# Requires cmake ninja-build
+
 set -x
 set -e

-ZIGDIR="$(pwd)"
 ARCH="$(uname -m)"
-DEPS_LOCAL="$HOME/local"
-OLD_ZIG="$DEPS_LOCAL/bin/zig"
-TARGET="${ARCH}-linux-musl"
+TARGET="$ARCH-linux-musl"
 MCPU="baseline"
+CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.11.0-dev.256+271cc52a1"
+PREFIX="$HOME/deps/$CACHE_BASENAME"
+ZIG="$PREFIX/bin/zig" 

-mkdir -p "$DEPS_LOCAL"
-cd "$DEPS_LOCAL"
+export PATH="$HOME/deps/wasmtime-v2.0.2-$ARCH-linux:$HOME/deps/qemu-linux-x86_64-6.1.0.1/bin:$PATH"

-OLD_ZIG_VERSION="0.11.0-dev.256+271cc52a1"
-wget https://ziglang.org/deps/zig+llvm+lld+clang-x86_64-linux-musl-$OLD_ZIG_VERSION.tar.xz
-tar x --strip-components=1 -f zig+llvm+lld+clang-x86_64-linux-musl-$OLD_ZIG_VERSION.tar.xz
+# Make the `zig version` number consistent.
+# This will affect the cmake command below.
+git config core.abbrev 9
+git fetch --unshallow || true
+git fetch --tags

-wget https://ziglang.org/deps/qemu-linux-x86_64-6.1.0.1.tar.xz
-tar x --strip-components=1 -f qemu-linux-x86_64-6.1.0.1.tar.xz
+export CC="$ZIG cc -target $TARGET -mcpu=$MCPU"
+export CXX="$ZIG c++ -target $TARGET -mcpu=$MCPU"

-wget https://github.com/bytecodealliance/wasmtime/releases/download/v2.0.2/wasmtime-v2.0.2-x86_64-linux.tar.xz
-tar x --strip-components=1 -f wasmtime-v2.0.2-x86_64-linux.tar.xz
-rm -f LICENSE README.md
-mv wasmtime bin/
-
-export PATH=$DEPS_LOCAL/bin:$PATH
-
-cd "$ZIGDIR"
-echo "building stage3-release with zig version $($OLD_ZIG version)"
-
-export CC="$OLD_ZIG cc -target $TARGET -mcpu=$MCPU"
-export CXX="$OLD_ZIG c++ -target $TARGET -mcpu=$MCPU"
-
-mkdir build
-cd build
+rm -rf build-release
+mkdir build-release
+cd build-release
 cmake .. \
-  -DCMAKE_INSTALL_PREFIX="$(pwd)/stage3" \
-  -DCMAKE_PREFIX_PATH="$DEPS_LOCAL" \
+  -DCMAKE_INSTALL_PREFIX="stage3-release" \
+  -DCMAKE_PREFIX_PATH="$PREFIX" \
  -DCMAKE_BUILD_TYPE=Release \
  -DZIG_TARGET_TRIPLE="$TARGET" \
  -DZIG_TARGET_MCPU="$MCPU" \
-  -DZIG_STATIC=ON
+  -DZIG_STATIC=ON \
+  -GNinja

 # Now cmake will use zig as the C/C++ compiler. We reset the environment variables
 # so that installation and testing do not get affected by them.
 unset CC
 unset CXX

-make -j2 install
+ninja install

-"stage3/bin/zig" build test \
+echo "Looking for non-conforming code formatting..."
+stage3-release/bin/zig fmt --check .. \
+  --exclude ../test/cases/ \
+  --exclude ../build-debug \
+  --exclude ../build-release
+
+# simultaneously test building self-hosted without LLVM and with 32-bit arm
+stage3-release/bin/zig build -Dtarget=arm-linux-musleabihf
+
+stage3-release/bin/zig build test docs \
  -fqemu \
  -fwasmtime \
  -Dstatic-llvm \
  -Dtarget=native-native-musl \
-  --search-prefix "$DEPS_LOCAL" \
+  --search-prefix "$PREFIX" \
+  --zig-lib-dir "$(pwd)/../lib"
+
+# Look for HTML errors.
+tidy --drop-empty-elements no -qe zig-cache/langref.html
+
+# Produce the experimental std lib documentation.
+mkdir -p "stage3-release/doc/std"
+stage3-release/bin/zig test ../lib/std/std.zig \
+  -femit-docs=stage3-release/doc/std \
+  -fno-emit-bin \
  --zig-lib-dir "$(pwd)/../lib"

 "stage3/bin/zig" build \
-  --prefix stage4 \
+  --prefix stage4-release \
  -Denable-llvm \
  -Denable-stage1 \
  -Dno-lib \
  -Drelease \
  -Dstrip \
-  -Dtarget=x86_64-linux-musl \
+  -Dtarget=$TARGET \
  -Duse-zig-libcxx \
-  -Dversion-string="$(stage3/bin/zig version)"
+  -Dversion-string="$(stage3-release/bin/zig version)"

 # diff returns an error code if the files differ.
 echo "If the following command fails, it means nondeterminism has been"
 echo "introduced, making stage3 and stage4 no longer byte-for-byte identical."
-diff stage3/bin/zig stage4/bin/zig
+diff stage3-release/bin/zig stage4-release/bin/zig
--- a/ci/macos/build-aarch64.sh
+++ b/ci/macos/build-aarch64.sh
@@ -3,8 +3,6 @@
 set -x
 set -e

-echo "Running on Version:" $MACOS_VERSION
-
 # Script assumes the presence of the following:
 # s3cmd 

--- a/ci/macos/build-x86_64.sh
+++ b/ci/macos/build-x86_64.sh
@@ -3,8 +3,6 @@
 set -x
 set -e

-echo "Running on Version:" $MACOS_VERSION
-
 # Script assumes the presence of the following:
 # s3cmd 

@@ -13,7 +11,7 @@ TARGET="$ARCH-macos-none"
 MCPU="baseline"
 CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.10.0-dev.4560+828735ac0"
 PREFIX="$HOME/$CACHE_BASENAME"
-JOBS="-j2"
+JOBS="-j3"

 rm -rf $PREFIX
 cd $HOME