Initial project import

tools/v/.github/workflows/cross_ci.yml

@@ -0,0 +1,140 @@
+name: Cross CI
+
+on:
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - '**.md'
+      - '**.yml'
+      - '!**/cross_ci.yml'
+      - 'cmd/tools/**'
+      - '!cmd/tools/builders/**.v'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+      - '**.yml'
+      - '!**/cross_ci.yml'
+      - 'cmd/tools/**'
+      - '!cmd/tools/builders/**.v'
+
+concurrency:
+  group: cross-${{ github.workflow }}-${{ github.ref == 'refs/heads/master' && github.sha || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  cross-macos:
+    runs-on: macos-latest
+    timeout-minutes: 20
+    env:
+      VFLAGS: -cc clang
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          fetch-depth: 10
+      - name: Cache Homebrew downloads
+        uses: actions/cache@v5
+        with:
+          path: ~/Library/Caches/Homebrew
+          key: brew-cross-macos-${{ hashFiles('.github/workflows/cross_ci.yml') }}
+          restore-keys: |
+            brew-cross-macos-
+      - name: Build V
+        run: make -j4 && ./v symlink
+
+      - name: Install dependencies
+        run: |
+          ./v retry -- brew install mingw-w64
+          export LIBRARY_PATH="$LIBRARY_PATH:/usr/local/opt/openssl/lib/"
+
+      - name: Test symlink
+        run: ./v symlink
+
+      - name: Cross-compilation to Linux
+        run: |
+          ./v -os linux cmd/v
+          # TODO: fix this: ./v -os linux examples/2048/2048.v
+
+      - name: Cross-compilation of veb app to Linux with -d use_openssl
+        run: ./v -d use_openssl -os linux examples/veb/veb_example.v
+
+      - name: Cross-compilation of vlang/gitly to Linux with -d use_openssl
+        run: |
+          ./v retry -- ./v install markdown
+          ./v retry -- ./v install pcre
+          ./v retry -- git clone --depth 1 https://github.com/vlang/gitly /tmp/gitly
+          ./v -d use_openssl -os linux /tmp/gitly
+          file /tmp/gitly/gitly
+
+      - name: Cross-compilation to Windows
+        run: |
+          ./v -os windows cmd/v
+          ./v -os windows examples/2048/2048.v
+
+  cross-linux:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 20
+    env:
+      VFLAGS: -cc tcc -no-retry-compilation
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          fetch-depth: 10
+      - uses: ./.github/actions/cache-apt-packages-action
+      - name: Build v
+        run: make -j4 && ./v symlink
+
+      - name: Install dependencies
+        run: |
+          .github/workflows/disable_azure_mirror.sh
+          ./v retry -- sudo apt update -y -qq
+          ./v retry -- sudo apt install --quiet -y mingw-w64 wine wine64 winetricks libssl-dev sqlite3 libsqlite3-dev
+
+      - name: Show diagnostics for wine
+        run: |
+          which wine
+          # shellcheck disable=SC2046
+          ls -la $(realpath $(which wine))
+
+      - name: v.c can be compiled and run with -os cross
+        run: |
+          ./v -os cross -o /tmp/v.c cmd/v
+          gcc  -g -std=gnu11 -w -o v_from_vc /tmp/v.c  -lm -lpthread
+          ls -lart v_from_vc
+          ./v_from_vc version
+
+      - name: v_win.c can be compiled and run with -os windows
+        run: |
+          ./v -cc msvc -os windows -o /tmp/v_win.c cmd/v
+          x86_64-w64-mingw32-gcc /tmp/v_win.c -std=c99 -w -municode -o v_from_vc.exe -lws2_32 -Wl,-stack=33554432
+          ls -lart v_from_vc.exe
+          wine ./v_from_vc.exe version
+
+      - name: hello_world.v can be cross compiled to hello_world.exe
+        run: |
+          ./v -os windows examples/hello_world.v
+          ls -lart examples/hello_world.exe
+          wine examples/hello_world.exe
+
+      - name: 2048.v can be cross compiled to 2048.exe
+        run: |
+          ./v -os windows examples/2048/2048.v
+          ls -lart examples/2048/2048.exe
+
+  cross-windows:
+    runs-on: windows-2025
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@v7
+      - name: Build
+        run: |
+          echo %VFLAGS%
+          echo $VFLAGS
+          .\makev.bat -msvc
+      - name: TODO v_win.c can be compiled and run with -os windows
+        run: |
+          .\v.exe -os windows -cc msvc -showcc -o v2.exe cmd\v
+          .\v.exe -os windows -cc msvc -o v_win.c cmd\v
+          dir v2.exe
+          dir v_win.c
+          .\v2.exe version