init

.github/workflows/build.yml

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+on: [push]
+jobs:
+  zlib-mingw32:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install mingw-w64
+        run: |
+          sudo apt-get update
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends mingw-w64
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Checkout zlib
+        uses: actions/checkout@v4
+        with:
+          repository: madler/zlib
+          ref: master
+          path: zlib
+      - name: Configure zlib
+        run: |
+          CMAKE_TOOLCHAIN_FILE=${{github.workspace}}/mingw.cmake \
+          CMAKE_BUILD_TYPE=Release cmake \
+            -B ${{github.workspace}}/zlib/build \
+            -S ${{github.workspace}}/zlib
+      - name: Build zlib
+        run: cmake --build ${{github.workspace}}/zlib/build --config Release
+      - name: Configure minizip
+        run: |
+          cp ${{github.workspace}}/zlib/build/zconf.h ${{github.workspace}}/zlib/
+          cd ${{github.workspace}}/zlib/contrib/minizip && autoreconf -fvi
+          cd ${{github.workspace}}/zlib/contrib/minizip && CFLAGS="-m32 -march=x86-64" ./configure --host=i686-w64-mingw32
+      - name: Build minizip
+        run: |
+          make -C ${{github.workspace}}/zlib/contrib/minizip
+      - name: Package files
+        run: |
+            mkdir -p ${{github.workspace}}/zlib/build/include/minizip
+            cp ${{github.workspace}}/zlib/contrib/minizip/.libs/libminizip.a ${{github.workspace}}/zlib/build/
+            cp ${{github.workspace}}/zlib/*.h ${{github.workspace}}/zlib/build/include/
+            cp ${{github.workspace}}/zlib/contrib/minizip/*.h ${{github.workspace}}/zlib/build/include/minizip/
+            cp ${{github.workspace}}/zlib/build/zconf.h ${{github.workspace}}/zlib/build/include/
+            mv ${{github.workspace}}/zlib/build/libzlibstatic.a ${{github.workspace}}/zlib/build/libz.a
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: zlib-mingw32
+          path: |
+            ${{github.workspace}}/zlib/build/include
+            ${{github.workspace}}/zlib/build/libz.a
+            ${{github.workspace}}/zlib/build/libminizip.a
+  enet-mingw32:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install mingw-w64
+        run: |
+          sudo apt-get update
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends mingw-w64
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Checkout enet
+        uses: actions/checkout@v4
+        with:
+          repository: lsalzman/enet
+          ref: master
+          path: enet
+      - name: Configure
+        run: |
+          CMAKE_TOOLCHAIN_FILE=${{github.workspace}}/mingw.cmake \
+          CMAKE_BUILD_TYPE=Release cmake \
+            -B ${{github.workspace}}/enet/build \
+            -S ${{github.workspace}}/enet
+      - name: Build
+        run: cmake --build ${{github.workspace}}/enet/build --config Release
+      - name: Package files
+        run:
+          cp -r ${{github.workspace}}/enet/include ${{github.workspace}}/enet/build/
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: enet-mingw32
+          path: |
+            ${{github.workspace}}/enet/build/include
+            ${{github.workspace}}/enet/build/libenet.a
+  spng-mingw32:
+    runs-on: ubuntu-latest
+    needs: zlib-mingw32
+    steps:
+      - name: Install mingw-w64
+        run: |
+          sudo apt-get update
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends mingw-w64
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Checkout libspng
+        uses: actions/checkout@v4
+        with:
+          repository: randy408/libspng
+          ref: master
+          path: libspng
+      - name: Download zlib
+        uses: actions/download-artifact@v4
+        with:
+          name: zlib-mingw32
+          path: ${{github.workspace}}/zlib
+      - name: Configure
+        run: |
+          CMAKE_TOOLCHAIN_FILE=${{github.workspace}}/mingw.cmake \
+          CMAKE_BUILD_TYPE=Release SPNG_SHARED=OFF BUILD_EXAMPLES=OFF cmake \
+            -B ${{github.workspace}}/libspng/build \
+            -S ${{github.workspace}}/libspng \
+            -DZLIB_INCLUDE_DIR=${{github.workspace}}/zlib/include \
+            -DZLIB_LIBRARY=${{github.workspace}}/zlib/libz.a
+      - name: Build
+        run: cmake --build ${{github.workspace}}/libspng/build --config Release
+      - name: Package files
+        run: |
+            mkdir -p ${{github.workspace}}/libspng/build/include/
+            cp ${{github.workspace}}/libspng/spng/*.h ${{github.workspace}}/libspng/build/include/
+            mv ${{github.workspace}}/libspng/build/libspng_static.a ${{github.workspace}}/libspng/build/libspng.a
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: spng-mingw32
+          path: |
+            ${{github.workspace}}/libspng/build/include/*.h
+            ${{github.workspace}}/libspng/build/libspng.a
+
+  centijson-mingw32:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install mingw-w64
+        run: |
+          sudo apt-get update
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends mingw-w64
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Checkout centijson
+        uses: actions/checkout@v4
+        with:
+          repository: mity/centijson
+          ref: master
+          path: centijson
+      - name: Configure
+        run: |
+          CMAKE_TOOLCHAIN_FILE=${{github.workspace}}/mingw.cmake \
+          CMAKE_BUILD_TYPE=Release cmake \
+            -B ${{github.workspace}}/centijson/build \
+            -S ${{github.workspace}}/centijson
+      - name: Build
+        run: cmake --build ${{github.workspace}}/centijson/build --config Release
+      - name: Package files
+        run: |
+            mkdir -p ${{github.workspace}}/centijson/build/include/
+            cp ${{github.workspace}}/centijson/src/*.h ${{github.workspace}}/centijson/build/include/
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: centijson-mingw32
+          path: |
+            ${{github.workspace}}/centijson/build/include
+            ${{github.workspace}}/centijson/build/libjson.a
+  astronomy-mingw32:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install mingw-w64
+        run: |
+          sudo apt-get update
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends mingw-w64
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Checkout astronomy
+        uses: actions/checkout@v4
+        with:
+          repository: cosinekitty/astronomy
+          ref: master
+          path: astronomy
+      - name: Build
+        run: |
+          mkdir -p ${{github.workspace}}/astronomy/build
+          i686-w64-mingw32-gcc -m32 -march=x86-64 -c \
+            -I ${{github.workspace}}/astronomy/source/c \
+            -o ${{github.workspace}}/astronomy/build/astronomy.o \
+            ${{github.workspace}}/astronomy/source/c/astronomy.c
+          i686-w64-mingw32-ar crs \
+            ${{github.workspace}}/astronomy/build/libastronomy.a \
+            ${{github.workspace}}/astronomy/build/astronomy.o
+      - name: Package files
+        run: |
+            mkdir -p ${{github.workspace}}/astronomy/build/include/
+            cp ${{github.workspace}}/astronomy/source/c/*.h ${{github.workspace}}/astronomy/build/include/
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: astronomy-mingw32
+          path: |
+            ${{github.workspace}}/astronomy/build/include
+            ${{github.workspace}}/astronomy/build/libastronomy.a
+  tomlc99-mingw32:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install mingw-w64
+        run: |
+          sudo apt-get update
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends mingw-w64
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Checkout tomlc99
+        uses: actions/checkout@v4
+        with:
+          repository: cktan/tomlc99
+          ref: master
+          path: tomlc99
+      - name: Build
+        run: |
+          CC=i686-w64-mingw32-gcc CFLAGS="-m32 -march=x86-64" make -C ${{github.workspace}}/tomlc99 libtoml.a
+      - name: Package files
+        run: |
+            mkdir -p ${{github.workspace}}/tomlc99/build/include/
+            cp ${{github.workspace}}/tomlc99/*.h ${{github.workspace}}/tomlc99/build/include/
+            cp ${{github.workspace}}/tomlc99/libtoml.a ${{github.workspace}}/tomlc99/build/
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: tomlc99-mingw32
+          path: |
+            ${{github.workspace}}/tomlc99/build/include
+            ${{github.workspace}}/tomlc99/build/libtoml.a
+  ffmpeg-mingw32:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install mingw-w64
+        run: |
+          sudo apt-get update
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends mingw-w64
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Checkout ffmpeg
+        uses: actions/checkout@v4
+        with:
+          repository: FFmpeg/FFmpeg
+          ref: master
+          path: ffmpeg
+      - name: Configure
+        run: |
+            cd ${{github.workspace}}/ffmpeg && ./configure \
+              --disable-x86asm \
+              --disable-programs \
+              --disable-doc \
+              --disable-devices \
+              --disable-everything \
+              --disable-filters \
+              --disable-static \
+              --disable-avdevice \
+              --disable-swscale \
+              --disable-postproc \
+              --disable-avfilter \
+              --disable-network \
+              --disable-dwt \
+              --disable-lsp \
+              --disable-faan \
+              --disable-iamf \
+              --disable-pixelutils \
+              --disable-debug \
+              --enable-shared \
+              --enable-small \
+              --enable-decoder=smacker \
+              --enable-decoder=smackaud \
+              --enable-demuxer=smacker \
+              --enable-protocol=file \
+              --arch=i686 \
+              --target-os=mingw32 \
+              --cross-prefix=i686-w64-mingw32- \
+              --enable-cross-compile
+      - name: Build
+        run: |
+            make -C ${{github.workspace}}/ffmpeg \
+              libavformat/libavformat.a \
+              libavcodec/libavcodec.a \
+              libavutil/libavutil.a \
+              libswresample/libswresample.a
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ffmpeg-mingw32
+          path: |
+            ${{github.workspace}}/ffmpeg/libavformat/*.h
+            ${{github.workspace}}/ffmpeg/libavformat/libavformat.a
+            ${{github.workspace}}/ffmpeg/libavcodec/*.h
+            ${{github.workspace}}/ffmpeg/libavcodec/libavcodec.a
+            ${{github.workspace}}/ffmpeg/libavutil/*.h
+            ${{github.workspace}}/ffmpeg/libavutil/libavutil.a
+            ${{github.workspace}}/ffmpeg/libswresample/*.h
+            ${{github.workspace}}/ffmpeg/libswresample/libswresample.a
+  release:
+    if: startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    needs:
+      - zlib-mingw32
+      - centijson-mingw32
+      - astronomy-mingw32
+      - enet-mingw32
+      - spng-mingw32
+      - tomlc99-mingw32
+      - ffmpeg-mingw32
+    steps:
+      - name: Download zlib
+        uses: actions/download-artifact@v4
+        with:
+          name: zlib-mingw32
+          path: ${{github.workspace}}/zlib
+      - name: Download centijson
+        uses: actions/download-artifact@v4
+        with:
+          name: centijson-mingw32
+          path: ${{github.workspace}}/centijson
+      - name: Download astronomy
+        uses: actions/download-artifact@v4
+        with:
+          name: astronomy-mingw32
+          path: ${{github.workspace}}/astronomy
+      - name: Download enet
+        uses: actions/download-artifact@v4
+        with:
+          name: enet-mingw32
+          path: ${{github.workspace}}/enet
+      - name: Download spng
+        uses: actions/download-artifact@v4
+        with:
+          name: spng-mingw32
+          path: ${{github.workspace}}/spng
+      - name: Download tomlc99
+        uses: actions/download-artifact@v4
+        with:
+          name: tomlc99-mingw32
+          path: ${{github.workspace}}/tomlc99
+      - name: Download ffmpeg
+        uses: actions/download-artifact@v4
+        with:
+          name: ffmpeg-mingw32
+          path: ${{github.workspace}}/ffmpeg
+      - name: Create tarballs
+        run: |
+          tar czf ${{github.workspace}}/zlib-mingw32.tar.gz -C ${{github.workspace}}/zlib .
+          tar czf ${{github.workspace}}/centijson-mingw32.tar.gz -C ${{github.workspace}}/centijson .
+          tar czf ${{github.workspace}}/astronomy-mingw32.tar.gz -C ${{github.workspace}}/astronomy .
+          tar czf ${{github.workspace}}/enet-mingw32.tar.gz -C ${{github.workspace}}/enet .
+          tar czf ${{github.workspace}}/spng-mingw32.tar.gz -C ${{github.workspace}}/spng .
+          tar czf ${{github.workspace}}/tomlc99-mingw32.tar.gz -C ${{github.workspace}}/tomlc99 .
+          tar czf ${{github.workspace}}/ffmpeg-mingw32.tar.gz -C ${{github.workspace}}/ffmpeg .
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        with:
+          token: ${{ secrets.GA_TEST_TOKEN }}
+          make_latest: true
+          files: |
+            ${{github.workspace}}/zlib-mingw32.tar.gz
+            ${{github.workspace}}/centijson-mingw32.tar.gz
+            ${{github.workspace}}/astronomy-mingw32.tar.gz
+            ${{github.workspace}}/enet-mingw32.tar.gz
+            ${{github.workspace}}/spng-mingw32.tar.gz
+            ${{github.workspace}}/tomlc99-mingw32.tar.gz
+            ${{github.workspace}}/ffmpeg-mingw32.tar.gz

mingw.cmake

@@ -0,0 +1,9 @@
+set(CMAKE_SYSTEM_NAME Windows)
+set(TOOLCHAIN_PREFIX i686-w64-mingw32)
+set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
+set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
+set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
+set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)