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| name: Build for Raspberry Pi 3 with raylib (static) | |
| on: | |
| push: | |
| branches: | |
| - main | |
| - github-actions | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Install dependencies | |
| run: | | |
| sudo apt update | |
| sudo apt install -y \ | |
| qemu-utils qemu-user-static debootstrap \ | |
| gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf \ | |
| make cmake | |
| - name: Cache sysroot | |
| id: cache-sysroot | |
| uses: actions/cache@v3 | |
| with: | |
| path: ./sysroot | |
| key: sysroot-buster-${{ runner.os }}-${{ hashFiles('build-rpi3-raylib-static.yaml') }} | |
| restore-keys: | | |
| sysroot-buster-${{ runner.os }}- | |
| - name: Create sysroot for Raspbian Buster | |
| if: steps.cache-sysroot.outputs.cache-hit != 'true' | |
| run: | | |
| mkdir -p ./sysroot | |
| sudo debootstrap --arch=armhf --foreign buster ./sysroot http://raspbian.raspberrypi.org/raspbian/ | |
| sudo cp /usr/bin/qemu-arm-static ./sysroot/usr/bin/ | |
| sudo chroot ./sysroot /debootstrap/debootstrap --second-stage | |
| sudo chroot ./sysroot apt update | |
| sudo chroot ./sysroot apt install -y libgbm-dev libasound2-dev libdrm-dev libegl1-mesa-dev libgles2-mesa-dev libgbm-dev libdrm-dev | |
| - name: Create CMake toolchain file | |
| run: | | |
| echo "set(CMAKE_SYSTEM_NAME Linux)" > toolchain.cmake | |
| echo "set(CMAKE_SYSTEM_PROCESSOR arm)" >> toolchain.cmake | |
| echo "set(CMAKE_C_COMPILER arm-linux-gnueabihf-gcc)" >> toolchain.cmake | |
| echo "set(CMAKE_CXX_COMPILER arm-linux-gnueabihf-g++)" >> toolchain.cmake | |
| echo "set(CMAKE_SYSROOT $(pwd)/sysroot)" >> toolchain.cmake | |
| echo "set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)" >> toolchain.cmake | |
| echo "set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)" >> toolchain.cmake | |
| echo "set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)" >> toolchain.cmake | |
| echo "set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)" >> toolchain.cmake | |
| #- name: Verify drm.h in sysroot | |
| # run: | | |
| # find . -iname drm.h | |
| # ls ./sysroot/usr/include/libdrm/drm.h | |
| - name: Verify glibc versions | |
| run: | | |
| echo "Checking glibc version in sysroot..." | |
| SYSROOT_GLIBC_VERSION=$(strings ./sysroot/lib/arm-linux-gnueabihf/libc.so.6 | grep -oP 'GLIBC_[0-9]+\.[0-9]+' | sort -V | tail -n 1) | |
| echo "Sysroot glibc version: $SYSROOT_GLIBC_VERSION" | |
| echo "Checking glibc version used by cross-compiler..." | |
| CROSS_GLIBC_VERSION=$(arm-linux-gnueabihf-gcc -print-libgcc-file-name | xargs strings | grep -oP 'GLIBC_[0-9]+\.[0-9]+' | sort -V | tail -n 1) | |
| echo "Cross-compiler glibc version: $CROSS_GLIBC_VERSION" | |
| if [ "$SYSROOT_GLIBC_VERSION" != "$CROSS_GLIBC_VERSION" ]; then | |
| echo "Error: glibc versions do not match!" | |
| echo "Sysroot glibc version: $SYSROOT_GLIBC_VERSION" | |
| echo "Cross-compiler glibc version: $CROSS_GLIBC_VERSION" | |
| exit 1 | |
| else | |
| echo "glibc versions match: $SYSROOT_GLIBC_VERSION" | |
| fi | |
| - name: Build raylib (static) for Raspberry Pi | |
| run: | | |
| export SYSROOT=$(pwd)/sysroot | |
| git clone --depth 1 https://github.com/raysan5/raylib.git | |
| cd raylib | |
| mkdir build | |
| cd build | |
| cmake -DPLATFORM="DRM" \ | |
| -DCMAKE_TOOLCHAIN_FILE=../toolchain.cmake \ | |
| -DBUILD_SHARED_LIBS=OFF \ | |
| -DCMAKE_C_FLAGS="-I${SYSROOT}/usr/include/libdrm" \ | |
| .. | |
| make | |
| make install | |
| - name: Build the project | |
| run: | | |
| export SYSROOT=$(pwd)/sysroot | |
| make SYSROOT=$SYSROOT | |
| - name: Upload artifacts | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: rpi3-binary | |
| path: ./snake_animation | |