meta-flutter · jwinarske · Aug 28, 2024 · Aug 28, 2024
diff --git a/.github/workflows/flutter-engine-arm64.yaml b/.github/workflows/flutter-engine-arm64.yaml
@@ -58,14 +58,26 @@ jobs:
             --target-sysroot $PWD/build/linux/debian_sid_arm64-sysroot \
             --target-toolchain $PWD/flutter/buildtools/linux-x64/clang \
             --target-triple aarch64-unknown-linux-gnu
-
           ninja -C out/linux_debug_arm64
 
-      - name: Publish Debug
-        working-directory: src/out/linux_debug_arm64
+      - name: Prepare Debug Artifacts
         run: |
-          ls -laR exe.unstripped
-          ls -la *.so
+          chmod +x scripts/prepare-sdk-aarch64.sh
+          export SYSROOT=$PWD/src/build/linux/debian_sid_arm64-sysroot
+          cd src/out/linux_debug_arm64
+          ../../../scripts/prepare-sdk-aarch64.sh
+
+      - name: Publish Debug
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-debug
+            path: src/out/linux_debug_arm64/engine-sdk/
+
+      - name: Publish Debug Symbols
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-debug-symbols
+            path: src/out/linux_debug_arm64/.debug/
 
       - name: Build Release
         working-directory: src
@@ -85,11 +97,18 @@ jobs:
             --target-triple aarch64-unknown-linux-gnu
           ninja -C out/linux_release_arm64
 
-      - name: Publish Release
-        working-directory: src/out/linux_release_arm64
+      - name: Prepare Release Artifacts
         run: |
-          ls -laR exe.unstripped
-          ls -la *.so
+          chmod +x scripts/prepare-sdk-aarch64.sh
+          export SYSROOT=$PWD/src/build/linux/debian_sid_arm64-sysroot
+          cd src/out/linux_release_arm64
+          ../../../scripts/prepare-sdk-aarch64.sh
+
+      - name: Publish Release
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-release
+            path: src/out/linux_release_arm64/engine-sdk/
 
       - name: Build Profile
         working-directory: src
@@ -109,8 +128,15 @@ jobs:
             --target-triple aarch64-unknown-linux-gnu
           ninja -C out/linux_profile_arm64
 
-      - name: Publish Profile
-        working-directory: src/out/linux_profile_arm64
+      - name: Prepare Profile Artifacts
         run: |
-          ls -laR exe.unstripped
-          ls -la *.so
+          chmod +x scripts/prepare-sdk-aarch64.sh
+          export SYSROOT=$PWD/src/build/linux/debian_sid_arm64-sysroot
+          cd src/out/linux_profile_arm64
+          ../../../scripts/prepare-sdk-aarch64.sh
+
+      - name: Publish Profile
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-profile
+            path: src/out/linux_profile_arm64/engine-sdk/
diff --git a/.github/workflows/flutter-engine-armv7hf.yaml b/.github/workflows/flutter-engine-armv7hf.yaml
@@ -62,11 +62,24 @@ jobs:
 
           ninja -C out/linux_debug_arm
 
-      - name: Publish Debug
-        working-directory: src/out/linux_debug_arm
+      - name: Prepare Debug Artifacts
         run: |
-          ls -laR clang_x64/exe.unstripped
-          ls -la *.so
+          chmod +x scripts/prepare-sdk-armv7hf.sh
+          export SYSROOT=$PWD/src/build/linux/debian_sid_arm-sysroot
+          cd src/out/linux_debug_arm
+          ../../../scripts/prepare-sdk-armv7hf.sh
+
+      - name: Publish Debug
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-debug
+            path: src/out/linux_debug_arm/engine-sdk/
+
+      - name: Publish Debug Symbols
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-debug-symbols
+            path: src/out/linux_debug_arm/.debug/
 
       - name: Build Release
         working-directory: src
@@ -88,11 +101,18 @@ jobs:
 
           ninja -C out/linux_release_arm
 
-      - name: Publish Release
-        working-directory: src/out/linux_release_arm
+      - name: Prepare Release Artifacts
         run: |
-          ls -laR clang_x64/exe.unstripped
-          ls -la *.so
+          chmod +x scripts/prepare-sdk-armv7hf.sh
+          export SYSROOT=$PWD/src/build/linux/debian_sid_arm-sysroot
+          cd src/out/linux_release_arm
+          ../../../scripts/prepare-sdk-armv7hf.sh
+
+      - name: Publish Release
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-release
+            path: src/out/linux_release_arm/engine-sdk/
 
       - name: Build Profile
         working-directory: src
@@ -114,8 +134,16 @@ jobs:
 
           ninja -C out/linux_profile_arm
 
-      - name: Publish Profile
-        working-directory: src/out/linux_profile_arm
+      - name: Prepare Profile Artifacts
         run: |
-          ls -laR clang_x64/exe.unstripped
-          ls -la *.so
+          chmod +x scripts/prepare-sdk-armv7hf.sh
+          export SYSROOT=$PWD/src/build/linux/debian_sid_arm-sysroot
+          cd src/out/linux_profile_arm
+          ../../../scripts/prepare-sdk-armv7hf.sh
+
+      - name: Publish Profile
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-profile
+            path: src/out/linux_profile_arm/engine-sdk/
+
diff --git a/.github/workflows/flutter-engine-x86_64.yaml b/.github/workflows/flutter-engine-x86_64.yaml
@@ -34,50 +34,106 @@ jobs:
 
           PATCH_DIR=$PWD/patches
 
-          cd src/flutter
+          cd src
+          git apply $PATCH_DIR/0001-clang-toolchain.patch
+          cd flutter
           git apply $PATCH_DIR/0001-export-GPU-symbols.patch
 
       - name: Build Debug
         working-directory: src
         run: |
           export PATH=$PATH:$PWD/../depot_tools
           export VPYTHON_VIRTUALENV_ROOT=$PWD/vpython
-          ./flutter/tools/gn --runtime-mode=debug --embedder-for-target --no-build-embedder-examples --enable-impeller-3d --no-goma --no-rbe --no-stripped --no-enable-unittests
-          ninja -C out/host_debug
+          ./flutter/tools/gn --runtime-mode=debug \
+            --embedder-for-target \
+            --no-build-embedder-examples \
+            --enable-impeller-3d \
+            --no-goma --no-rbe \
+            --no-stripped --no-enable-unittests \
+            --linux-cpu x64 \
+            --target-os linux \
+            --target-sysroot $PWD/build/linux/debian_sid_amd64-sysroot \
+            --target-toolchain $PWD/flutter/buildtools/linux-x64/clang \
+            --target-triple x86_64-unknown-linux-gnu
+          ninja -C out/linux_debug_x64
 
-      - name: Publish Debug
-        working-directory: src/out/host_debug
+      - name: Prepare Debug Artifacts
         run: |
-          ls -laR exe.unstripped
-          ls -la *.so
-          ldd libflutter_engine.so
+          chmod +x scripts/prepare-sdk-x86-64.sh
+          export SYSROOT=$PWD/src/build/linux/debian_sid_amd64-sysroot
+          cd src/out/linux_debug_x64
+          ../../../scripts/prepare-sdk-x86-64.sh
+
+      - name: Publish Debug
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-debug
+            path: src/out/linux_debug_x64/engine-sdk/
+
+      - name: Publish Debug Symbols
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-debug-symbols
+            path: src/out/linux_debug_x64/.debug/
 
       - name: Build Release
         working-directory: src
         run: |
           export PATH=$PATH:$PWD/../depot_tools
           export VPYTHON_VIRTUALENV_ROOT=$PWD/vpython
-          ./flutter/tools/gn --runtime-mode=release --embedder-for-target --no-build-embedder-examples --enable-impeller-3d --no-goma --no-rbe --no-stripped --no-enable-unittests
-          ninja -C out/host_release
+          ./flutter/tools/gn --runtime-mode=release \
+            --embedder-for-target \
+            --no-build-embedder-examples \
+            --enable-impeller-3d \
+            --no-goma --no-rbe \
+            --no-stripped --no-enable-unittests \
+            --linux-cpu x64 \
+            --target-os linux \
+            --target-sysroot $PWD/build/linux/debian_sid_amd64-sysroot \
+            --target-toolchain $PWD/flutter/buildtools/linux-x64/clang \
+            --target-triple x86_64-unknown-linux-gnu
+          ninja -C out/linux_release_x64
 
-      - name: Publish Release
-        working-directory: src/out/host_release
+      - name: Prepare Release Artifacts
         run: |
-          ls -laR exe.unstripped
-          ls -la *.so
-          ldd libflutter_engine.so
+          chmod +x scripts/prepare-sdk-x86-64.sh
+          export SYSROOT=$PWD/src/build/linux/debian_sid_amd64-sysroot
+          cd src/out/linux_release_x64
+          ../../../scripts/prepare-sdk-x86-64.sh
+
+      - name: Publish Release
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-release
+            path: src/out/linux_release_x64/engine-sdk/
 
       - name: Build Profile
         working-directory: src
         run: |
           export PATH=$PATH:$PWD/../depot_tools
           export VPYTHON_VIRTUALENV_ROOT=$PWD/vpython
-          ./flutter/tools/gn --runtime-mode=profile --embedder-for-target --no-build-embedder-examples --enable-impeller-3d --no-goma --no-rbe --no-stripped --no-enable-unittests
-          ninja -C out/host_profile
+          ./flutter/tools/gn --runtime-mode=profile \
+            --embedder-for-target \
+            --no-build-embedder-examples \
+            --enable-impeller-3d \
+            --no-goma --no-rbe \
+            --no-stripped --no-enable-unittests \
+            --linux-cpu x64 \
+            --target-os linux \
+            --target-sysroot $PWD/build/linux/debian_sid_amd64-sysroot \
+            --target-toolchain $PWD/flutter/buildtools/linux-x64/clang \
+            --target-triple x86_64-unknown-linux-gnu
+          ninja -C out/linux_profile_x64
 
-      - name: Publish Profile
-        working-directory: src/out/host_profile
+      - name: Prepare Profile Artifacts
         run: |
-          ls -laR exe.unstripped
-          ls -la *.so
-          ldd libflutter_engine.so
+          chmod +x scripts/prepare-sdk-x86-64.sh
+          export SYSROOT=$PWD/src/build/linux/debian_sid_amd64-sysroot
+          cd src/out/linux_profile_x64
+          ../../../scripts/prepare-sdk-x86-64.sh
+
+      - name: Publish Profile
+        uses: actions/upload-artifact@v4
+        with:
+            name: engine-sdk-profile
+            path: src/out/linux_profile_x64/engine-sdk/
diff --git a/scripts/prepare-sdk-aarch64.sh b/scripts/prepare-sdk-aarch64.sh
@@ -0,0 +1,78 @@
+#! /bin/bash
+
+mkdir -p engine-sdk/{data,bin,lib/aarch64-linux-gnu,usr/lib/aarch64-linux-gnu,usr/include,sdk/lib}
+
+# 
+# /data 
+# 
+cp icudtl.dat engine-sdk/data/
+
+# 
+# Include
+# 
+cp flutter_embedder.h engine-sdk/usr/include/
+
+# 
+# SDK
+# 
+cp -r flutter_patched_sdk engine-sdk/sdk/
+if [ -e shader_lib ]; then
+	cp -r shader_lib engine-sdk/sdk/lib
+fi
+
+# 
+# /bin
+# 
+cp exe.unstripped/* engine-sdk/bin/
+
+# 
+# /lib
+# 
+export cwd=$(pwd)
+cd so.unstripped
+for file in *; do
+    cp "$file" $cwd/engine-sdk/lib/
+    cp "../$file.TOC" $cwd/engine-sdk/sdk/lib/
+done
+cd $cwd
+cp $SYSROOT/lib/ld-linux-aarch64.so* engine-sdk/lib/
+
+# 
+# /usr/lib/$ARCH-linux-gnu
+# 
+cp $SYSROOT/lib/aarch64-linux-gnu/libdl-* 				engine-sdk/lib/aarch64-linux-gnu/
+cp $SYSROOT/usr/lib/aarch64-linux-gnu/libdl.so*			engine-sdk/usr/lib/aarch64-linux-gnu/
+cp -d $SYSROOT/lib/aarch64-linux-gnu/libdl.so* 			engine-sdk/lib/aarch64-linux-gnu/
+cp -d $SYSROOT/usr/lib/aarch64-linux-gnu/libdl-* 		engine-sdk/usr/lib/aarch64-linux-gnu/
+cp $SYSROOT/lib/aarch64-linux-gnu/libpthread-* 			engine-sdk/lib/aarch64-linux-gnu/
+cp $SYSROOT/usr/lib/aarch64-linux-gnu/libpthread-* 		engine-sdk/usr/lib/aarch64-linux-gnu/
+cp -d $SYSROOT/lib/aarch64-linux-gnu/libpthread.so* 	engine-sdk/lib/aarch64-linux-gnu/
+cp -d $SYSROOT/usr/lib/aarch64-linux-gnu/libpthread.so*	engine-sdk/usr/lib/aarch64-linux-gnu/
+cp $SYSROOT/lib/aarch64-linux-gnu/libm-* 				engine-sdk/lib/aarch64-linux-gnu/
+cp $SYSROOT/usr/lib/aarch64-linux-gnu/libm-* 			engine-sdk/usr/lib/aarch64-linux-gnu/
+cp -d $SYSROOT/lib/aarch64-linux-gnu/libm.so* 			engine-sdk/lib/aarch64-linux-gnu/
+cp -d $SYSROOT/usr/lib/aarch64-linux-gnu/libm.so*		engine-sdk/usr/lib/aarch64-linux-gnu/
+cp $SYSROOT/lib/aarch64-linux-gnu/libc-* 				engine-sdk/lib/aarch64-linux-gnu/
+cp $SYSROOT/usr/lib/aarch64-linux-gnu/libc-* 			engine-sdk/usr/lib/aarch64-linux-gnu/
+cp -d $SYSROOT/lib/aarch64-linux-gnu/libc.so* 			engine-sdk/lib/aarch64-linux-gnu/
+cp -d $SYSROOT/usr/lib/aarch64-linux-gnu/libc.so*		engine-sdk/usr/lib/aarch64-linux-gnu/
+
+# 
+# Strip Components
+# 
+export CLANG_BIN_PATH=../../flutter/buildtools/linux-x64/clang/bin
+mkdir -p .debug
+for file in $(pwd)/engine-sdk/bin/*; do
+	if [ -f "$file" ]; then
+		$CLANG_BIN_PATH/llvm-strip --only-keep-debug -o $file.debug $file
+		$CLANG_BIN_PATH/llvm-strip $file
+	fi
+done
+mv $(pwd)/engine-sdk/bin/*.debug $(pwd)/.debug/
+for file in $(pwd)/engine-sdk/lib/*; do
+	if [ -f "$file" ]; then
+		$CLANG_BIN_PATH/llvm-strip --only-keep-debug -o $file.debug $file
+		$CLANG_BIN_PATH/llvm-strip $file
+	fi
+done
+mv $(pwd)/engine-sdk/lib/*.debug $(pwd)/.debug/