Add optional CMake cross-build support for Clang/MinGW on Linux.

.github/workflows/Build_Plugin_GTA_2_clang.yml

@@ -0,0 +1,80 @@
+name: Plugin GTA 2 (Clang)
+
+on:
+  workflow_dispatch:
+
+  push:
+    paths:
+      - "!**.dll"
+      - "!**.md"
+      - "!**.txt"
+      - "tools/premake/**"
+      - "hooking/**"
+      - "injector/**"
+      - "modutils/**"
+      - "safetyhook/**"
+      - "shared/**"
+      - "plugin_II/**"
+
+  pull_request:
+    paths:
+      - "!**.dll"
+      - "!**.md"
+      - "!**.txt"
+      - "tools/premake/**"
+      - "hooking/**"
+      - "injector/**"
+      - "modutils/**"
+      - "safetyhook/**"
+      - "shared/**"
+      - "plugin_II/**"
+
+jobs:
+  build:
+    name: Build
+
+    # skip on pull request inside forks
+    if: github.event_name != 'pull_request' || github.repository == 'DK22Pac/plugin-sdk'
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: "recursive"
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y wget gnupg software-properties-common lsb-release g++-mingw-w64-i686
+
+          # Download LLVM installer script
+          wget https://apt.llvm.org/llvm.sh
+          chmod +x llvm.sh
+
+          # Install Clang 23
+          sudo ./llvm.sh 23
+
+      - name: Verify Clang
+        run: |
+          clang-23 --version
+          clang++-23 --version
+
+      - name: Install premake5
+        uses: Jarod42/install-premake5@v7
+
+      - name: Premake gmake project
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          premake5 gmake --file=tools/premake/premake5.lua
+
+      - name: Build SDK
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release CXX=clang++-23 CC=clang-23 AR=ar -C plugin_II -j$(nproc)
+
+      - name: Build test plugin
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release_gta2 CXX=clang++-23 CC=clang-23 AR=ar -C examples/Test -j$(nproc)

.github/workflows/Build_Plugin_GTA_3_clang.yml

@@ -0,0 +1,80 @@
+name: Plugin GTA 3 (Clang)
+
+on:
+  workflow_dispatch:
+
+  push:
+    paths:
+      - "!**.dll"
+      - "!**.md"
+      - "!**.txt"
+      - "tools/premake/**"
+      - "hooking/**"
+      - "injector/**"
+      - "modutils/**"
+      - "safetyhook/**"
+      - "shared/**"
+      - "plugin_III/**"
+
+  pull_request:
+    paths:
+      - "!**.dll"
+      - "!**.md"
+      - "!**.txt"
+      - "tools/premake/**"
+      - "hooking/**"
+      - "injector/**"
+      - "modutils/**"
+      - "safetyhook/**"
+      - "shared/**"
+      - "plugin_III/**"
+
+jobs:
+  build:
+    name: Build
+
+    # skip on pull request inside forks
+    if: github.event_name != 'pull_request' || github.repository == 'DK22Pac/plugin-sdk'
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: "recursive"
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y wget gnupg software-properties-common lsb-release g++-mingw-w64-i686
+
+          # Download LLVM installer script
+          wget https://apt.llvm.org/llvm.sh
+          chmod +x llvm.sh
+
+          # Install Clang 23
+          sudo ./llvm.sh 23
+
+      - name: Verify Clang
+        run: |
+          clang-23 --version
+          clang++-23 --version
+
+      - name: Install premake5
+        uses: Jarod42/install-premake5@v7
+
+      - name: Premake gmake project
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          premake5 gmake --file=tools/premake/premake5.lua
+
+      - name: Build SDK
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release CXX=clang++-23 CC=clang-23 AR=ar -C plugin_III -j$(nproc)
+
+      - name: Build test plugin
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release_gta3 CXX=clang++-23 CC=clang-23 AR=ar -C examples/Test -j$(nproc)

.github/workflows/Build_Plugin_GTA_4_clang.yml

@@ -0,0 +1,80 @@
+name: Plugin GTA IV (Clang)
+
+on:
+  workflow_dispatch:
+
+  push:
+    paths:
+      - "!**.dll"
+      - "!**.md"
+      - "!**.txt"
+      - "tools/premake/**"
+      - "hooking/**"
+      - "injector/**"
+      - "modutils/**"
+      - "safetyhook/**"
+      - "shared/**"
+      - "plugin_IV/**"
+
+  pull_request:
+    paths:
+      - "!**.dll"
+      - "!**.md"
+      - "!**.txt"
+      - "tools/premake/**"
+      - "hooking/**"
+      - "injector/**"
+      - "modutils/**"
+      - "safetyhook/**"
+      - "shared/**"
+      - "plugin_IV/**"
+
+jobs:
+  build:
+    name: Build
+
+    # skip on pull request inside forks
+    if: github.event_name != 'pull_request' || github.repository == 'DK22Pac/plugin-sdk'
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: "recursive"
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y wget gnupg software-properties-common lsb-release g++-mingw-w64-i686
+
+          # Download LLVM installer script
+          wget https://apt.llvm.org/llvm.sh
+          chmod +x llvm.sh
+
+          # Install Clang 23
+          sudo ./llvm.sh 23
+
+      - name: Verify Clang
+        run: |
+          clang-23 --version
+          clang++-23 --version
+
+      - name: Install premake5
+        uses: Jarod42/install-premake5@v7
+
+      - name: Premake gmake project
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          premake5 gmake --file=tools/premake/premake5.lua
+
+      - name: Build SDK
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release CXX=clang++-23 CC=clang-23 AR=ar -C plugin_IV -j$(nproc)
+
+      - name: Build test plugin
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release_gta4 CXX=clang++-23 CC=clang-23 AR=ar -C examples/Test -j$(nproc)

.github/workflows/Build_Plugin_GTA_SA_clang.yml

@@ -61,48 +61,20 @@ jobs:
           clang-23 --version
           clang++-23 --version
 
-      - name: Build SDK
-        run: |
-          echo "::group::Setup directories"
-          mkdir -p output/lib
-          for dir in shared plugin_sa safetyhook; do
-            find "$dir" -type d -exec mkdir -p "obj/{}" \;
-          done
-          echo "::groupEnd::"
-
-          FLAGS="-I. -Ishared -Ishared/game -Iplugin_sa -Iplugin_sa/game_sa -Iplugin_sa/game_sa/enums -Iplugin_sa/game_sa/rw -Isafetyhook -DGTASA -DPLUGIN_SGV_10US -DRW"
-          CLANG_FLAGS="--target=i686-w64-mingw32 -fpermissive -fcommon -fms-extensions -Wno-microsoft-include -Wno-invalid-offsetof -Wno-builtin-macro-redefined -O2 -D__cpp_concepts=202202L"
-
-          echo "::group::Compile C++ files"
-          find shared plugin_sa safetyhook -name '*.cpp' -print0 | \
-            xargs -0 -P$(nproc) -I{} clang++-23 $CLANG_FLAGS -std=c++2b $FLAGS -c {} -o obj/{}.o
-          echo "::groupEnd::"
+      - name: Install premake5
+        uses: Jarod42/install-premake5@v7
 
-          echo "::group::Compile C files"
-          find safetyhook -name '*.c' -print0 | \
-            xargs -0 -P$(nproc) -I{} clang-23 $CLANG_FLAGS $FLAGS -c {} -o obj/{}.o
-          echo "::groupEnd::"
+      - name: Premake gmake project
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          premake5 gmake --file=tools/premake/premake5.lua
 
-          echo "::group::Archive SDK"
-          find obj -name '*.o' | xargs i686-w64-mingw32-ar rcs output/lib/libplugin.a
-          echo "::groupEnd::"
+      - name: Build SDK
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release CXX=clang++-23 CC=clang-23 AR=ar -C plugin_sa -j$(nproc)
 
       - name: Build test plugin
         run: |
-          echo "::group::Build test plugin"
-
-          # Setup object directories for the test plugin
-          find examples/Test -type d -exec mkdir -p "obj/{}" \;
-          mkdir -p output/examples
-
-          TEST_FLAGS="-I. -Ishared -Ishared/game -Iplugin_sa -Iplugin_sa/game_sa -Iplugin_sa/game_sa/enums -Iplugin_sa/game_sa/rw -Isafetyhook -DGTASA -DPLUGIN_SGV_10US -DRW"
-          TEST_CLANG_FLAGS="--target=i686-w64-mingw32 -fpermissive -fcommon -fms-extensions -Wno-microsoft-include -Wno-invalid-offsetof -Wno-builtin-macro-redefined -O2 -D__cpp_concepts=202202L"
-
-          # Compile
-          find examples/Test -name '*.cpp' -print0 | \
-            xargs -0 -P$(nproc) -I{} clang++-23 $TEST_CLANG_FLAGS -std=c++2b $TEST_FLAGS -c {} -o obj/{}.o
-
-          # Link into ASI
-          clang++-23 --target=i686-w64-mingw32 -shared -o output/examples/Test.asi $(find obj/examples/Test -name '*.o') -Loutput/lib -lplugin -static-libgcc -static-libstdc++ -Wl,--enable-stdcall-fixup
-
-          echo "::groupEnd::"
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release_gta-sa CXX=clang++-23 CC=clang-23 AR=ar -C examples/Test -j$(nproc)

.github/workflows/Build_Plugin_GTA_VC_clang.yml

@@ -0,0 +1,80 @@
+name: Plugin GTA VC (Clang)
+
+on:
+  workflow_dispatch:
+
+  push:
+    paths:
+      - "!**.dll"
+      - "!**.md"
+      - "!**.txt"
+      - "tools/premake/**"
+      - "hooking/**"
+      - "injector/**"
+      - "modutils/**"
+      - "safetyhook/**"
+      - "shared/**"
+      - "plugin_vc/**"
+
+  pull_request:
+    paths:
+      - "!**.dll"
+      - "!**.md"
+      - "!**.txt"
+      - "tools/premake/**"
+      - "hooking/**"
+      - "injector/**"
+      - "modutils/**"
+      - "safetyhook/**"
+      - "shared/**"
+      - "plugin_vc/**"
+
+jobs:
+  build:
+    name: Build
+
+    # skip on pull request inside forks
+    if: github.event_name != 'pull_request' || github.repository == 'DK22Pac/plugin-sdk'
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: "recursive"
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y wget gnupg software-properties-common lsb-release g++-mingw-w64-i686
+
+          # Download LLVM installer script
+          wget https://apt.llvm.org/llvm.sh
+          chmod +x llvm.sh
+
+          # Install Clang 23
+          sudo ./llvm.sh 23
+
+      - name: Verify Clang
+        run: |
+          clang-23 --version
+          clang++-23 --version
+
+      - name: Install premake5
+        uses: Jarod42/install-premake5@v7
+
+      - name: Premake gmake project
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          premake5 gmake --file=tools/premake/premake5.lua
+
+      - name: Build SDK
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release CXX=clang++-23 CC=clang-23 AR=ar -C plugin_vc -j$(nproc)
+
+      - name: Build test plugin
+        run: |
+          export PLUGIN_SDK_DIR=$GITHUB_WORKSPACE
+          make config=release_gta-vc CXX=clang++-23 CC=clang-23 AR=ar -C examples/Test -j$(nproc)

.gitignore

@@ -11,6 +11,7 @@ generated/
 
 .metadata
 bin/
+build64/
 tmp/
 *.tmp
 *.bak