Update cross compile pipeline (#140)

pietrygamat · web-flow · commit 3b526dcd0448 · 2023-08-04T19:33:50.000-04:00
Update cross-compile Github action - build on Dockcross Building on Dockcross containers allows to reliably target specific architectures, most importantly linux/arm6 used by many devices, including some Raspberry Pis, such as model Zero. Fixes issue #139.
diff --git a/.github/workflows/cross-compile.yml b/.github/workflows/cross-compile.yml
@@ -10,7 +10,7 @@ jobs:
   create-branch:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - run: echo "precompiled_branch=$(git branch --show-current)-precompiled-natives" >> $GITHUB_ENV
       - name: Create branch for precompiled natives
         run: git checkout -b ${{ env.precompiled_branch }}
@@ -37,48 +37,56 @@ jobs:
       matrix:
         include:
           - target: linux_32
-            profile: x86
-            image: ubuntu:14.04
-            packages: cmake3 g++-multilib
+            os_target_name: linux
+            os_target_arch: x86_32
+            os_target_bitness: 32
+            image: docker.io/dockcross/linux-x86
 
           - target: linux_64
-            profile: x86_64
-            image: ubuntu:14.04
-            packages: cmake3 g++
+            os_target_name: linux
+            os_target_arch: x86_64
+            os_target_bitness: 64
+            image: docker.io/dockcross/linux-x64
 
           - target: linux_arm
-            profile: armhf
-            image: ubuntu:14.04
-            packages: cmake3 g++-arm-linux-gnueabihf
+            os_target_name: linux
+            os_target_arch: arm_32
+            os_target_bitness: 32
+            image: docker.io/dockcross/linux-armv6-lts
 
           - target: linux_arm64
-            profile: aarch64
-            image: ubuntu:14.04
-            packages: cmake3 g++-aarch64-linux-gnu
+            os_target_name: linux
+            os_target_arch: aarch_64
+            os_target_bitness: 64
+            image: docker.io/dockcross/linux-arm64-lts
 
           - target: linux_ppc
-            profile: ppc64
-            image: ubuntu:14.04
-            packages: cmake3 g++-powerpc64le-linux-gnu
+            os_target_name: linux
+            os_target_arch: ppc_64
+            os_target_bitness: 64
+            image: docker.io/dockcross/linux-ppc64le
 
           - target: windows_32
-            profile: mingw32
-            image: ubuntu:20.04
-            packages: file cmake mingw-w64 binutils-mingw-w64-i686
+            os_target_name: windows
+            os_target_arch: x86_32
+            os_target_bitness: 32
+            image: docker.io/dockcross/windows-static-x86
 
           - target: windows_64
-            profile: mingw64
-            image: ubuntu:20.04
-            packages: file cmake mingw-w64
+            os_target_name: windows
+            os_target_arch: x86_64
+            os_target_bitness: 64
+            image: docker.io/dockcross/windows-static-x64
 
           - target: windows_arm64
-            profile: mingwaarch64
-            image: ubuntu:20.04
-            packages: file cmake clang
+            os_target_name: windows
+            os_target_arch: aarch_64
+            os_target_bitness: 64
+            image: docker.io/dockcross/windows-arm64
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Pull docker images
         run: docker pull ${{ matrix.image }}
@@ -91,18 +99,18 @@ jobs:
 
       - name: Build for ${{ matrix.target }} in ${{ matrix.image }}
         run: |
-          export HOST_JAVA_HOME=$(dirname $(dirname $(readlink -f $(which java))))
-          export HOST_MAVEN_HOME=$(dirname $(dirname $(readlink -f $(which mvn))))
-          docker run --rm --workdir=/jssc \
-                --volume $PWD:/jssc \
-                --volume $HOST_JAVA_HOME:/jdk \
-                --volume $HOST_MAVEN_HOME:/mvn \
-                --env JAVA_HOME=/jdk \
+          docker run --rm --workdir=/work \
+                --volume $PWD:/work \
+                --volume $HOME/.m2:/root/.m2 \
                 --env MAVEN_OPTS=${MAVEN_OPTS} \
                 ${{ matrix.image }} \
                 bash -c \
-                  ' apt-get update && apt-get install --yes ${{ matrix.packages }} && \
-                  /mvn/bin/mvn -B clean install -P ${{ matrix.profile }} '
+                  'apt-get update && apt-get install --yes cmake maven openjdk-11-jdk-headless && \
+                   mvn -B clean install -P dockcross \
+                    -Dos.target.name=${{ matrix.os_target_name }} \
+                    -Dos.target.arch=${{ matrix.os_target_arch }} \
+                    -Dos.target.bitness=${{ matrix.os_target_bitness }} \
+                  '
 
       - name: Push recompiled binaries
         run: |
@@ -114,7 +122,7 @@ jobs:
           while  git pull --rebase && ! git push; do sleep 5; done
 
   macos:
-    runs-on: macos-10.15
+    runs-on: macos-11
     needs: create-branch
     strategy:
       matrix:
@@ -128,12 +136,10 @@ jobs:
             profile: 'aarch64'
             macos-deployment-target: 11.0
             sdk-version: MacOSX11.0.sdk
-    env:
-      DEVELOPER_DIR: /Applications/Xcode_12.2.app/Contents/Developer
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Set up JDK 11
         uses: actions/setup-java@v2
@@ -145,12 +151,13 @@ jobs:
         if: ${{ matrix.sdk-version == 'MacOSX10.9.sdk' }}
         run: |
           wget -qO- https://github.com/phracker/MacOSX-SDKs/releases/download/11.3/MacOSX10.9.sdk.tar.xz \
-            | tar -xjv -C /Applications/Xcode_12.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs
+            | tar -xjv -C $XCODE_12_DEVELOPER_DIR/Platforms/MacOSX.platform/Developer/SDKs
 
       - name: Set SDK version
         run: |
           export MACOSX_DEPLOYMENT_TARGET=${{ matrix.macos-deployment-target }}
-          export SDKROOT=${{ env.DEVELOPER_DIR }}/Platforms/MacOSX.platform/Developer/SDKs/${{ matrix.sdk-version }}
+          export SDKROOT=$XCODE_12_DEVELOPER_DIR/Platforms/MacOSX.platform/Developer/SDKs/${{ matrix.sdk-version }}
+          export CMAKE_OSX_SYSROOT=$SDKROOT
       - name: Build with Maven
         run: mvn -B clean install -P ${{ matrix.profile }}
 
@@ -164,22 +171,23 @@ jobs:
           while  git pull --rebase && ! git push; do sleep 5; done
 
   solaris:
-    runs-on: macos-latest
+    runs-on: macos-12
     needs: create-branch
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Build on solaris
-        uses: vmactions/solaris-vm@v0.0.3
+        uses: vmactions/solaris-vm@v0
         with:
           envs: 'MAVEN_OPTS GITHUB_BOT_EMAIL GITHUB_BOT_NAME'
           run: |
             wget -qO- https://download.bell-sw.com/java/11.0.12+7/bellsoft-jdk11.0.12+7-solaris-x64-lite.tar.gz | tar xvf -
-            wget -qO- https://downloads.apache.org/maven/maven-3/3.8.1/binaries/apache-maven-3.8.1-bin.tar.gz | tar xvfz -
+            wget -qO- https://archive.apache.org/dist/maven/maven-3/3.8.8/binaries/apache-maven-3.8.8-bin.tar.gz | tar xvfz -
+            
             pkg install gcc git cmake
-            JAVA_HOME=./jdk-11.0.12-lite ./apache-maven-3.8.1/bin/mvn -B clean install -P x86 -DskipTests
-            JAVA_HOME=./jdk-11.0.12-lite ./apache-maven-3.8.1/bin/mvn -B clean install -P x86_64 -DskipTests
+            JAVA_HOME=./jdk-11.0.12-lite ./apache-maven-3.8.8/bin/mvn -B clean install -P x86 -DskipTests
+            JAVA_HOME=./jdk-11.0.12-lite ./apache-maven-3.8.8/bin/mvn -B clean install -P x86_64 -DskipTests
             git config --global user.email "${GITHUB_BOT_EMAIL}"
             git config --global user.name "${GITHUB_BOT_NAME}"
             git fetch && git checkout -t origin/${{ needs.create-branch.outputs.precompiled_branch }}
diff --git a/pom.xml b/pom.xml
@@ -481,6 +481,14 @@
       </properties>
     </profile>
 
+    <!-- Cross compile for default target in Dockcross container -->
+    <profile>
+      <id>dockcross</id>
+      <properties>
+        <os.target.toolchain>Dockcross</os.target.toolchain>
+      </properties>
+    </profile>
+
     <!-- Cross compile for aarch64 -->
     <profile>
       <id>aarch64</id>
diff --git a/toolchain/Dockcross.cmake b/toolchain/Dockcross.cmake
@@ -0,0 +1,11 @@
+include($ENV{CMAKE_TOOLCHAIN_FILE})
+
+if($ENV{DEFAULT_DOCKCROSS_IMAGE} MATCHES "dockcross/windows-.*")
+  set(CMAKE_SYSTEM_NAME Windows)
+else()
+  set(CMAKE_SYSTEM_NAME Linux)
+endif()
+
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
