Add macOS universal library build support

secondlife · Nov 19, 2024 · 06f9d62 · 06f9d62
1 parent c2234d7
commit 06f9d62
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Showing 2 changed files with 42 additions and 34 deletions.
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
@@ -8,7 +8,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [windows-2022, macos-14, ubuntu-22.04]
+        os: [windows-2022, macos-15, ubuntu-22.04]
         addrsize: ["64"]
     runs-on: ${{ matrix.os }}
     steps:
@@ -24,13 +24,13 @@ jobs:
             libwayland-dev libdecor-0-dev libdbus-1-dev libibus-1.0-dev fcitx-libs-dev \
             libudev-dev libunwind-dev libdirectfb-dev libasound2-dev libpulse-dev \
             libpipewire-0.3-dev ninja-build
-          
+
       - name: Setup macOS Build Dependencies
         if: ${{ runner.os == 'macOS' }}
         run: brew install ninja
-      
+
       - name: Build with autobuild
-        uses: secondlife/action-autobuild@v4
+        uses: secondlife/action-autobuild@v5
         with:
           addrsize: ${{ matrix.addrsize }}
   release:

diff --git a/build-cmd.sh b/build-cmd.sh
@@ -83,42 +83,50 @@ case "$AUTOBUILD_PLATFORM" in
             cp $stage/release/lib/*.lib $stage/lib/release/
             cp $stage/release/include/SDL2/*.h $stage/include/SDL2/
         popd
+
+        SDL_VERSION=$(sed -n -e 's/^Version: //p' "$TOP/$SDL_SOURCE_DIR/build_release/SDL2.spec")
     ;;
     darwin*)
-        # Setup osx sdk platform
         export MACOSX_DEPLOYMENT_TARGET="$LL_BUILD_DARWIN_DEPLOY_TARGET"
 
-        # Setup build flags
-        opts="${TARGET_OPTS:--arch $AUTOBUILD_CONFIGURE_ARCH $LL_BUILD_RELEASE}"
-
-        mkdir -p "$stage/include/SDL2"
-        mkdir -p "$stage/lib/release"
-
-        PREFIX_RELEASE="$stage/temp_release"
-        mkdir -p $PREFIX_RELEASE
-
-        mkdir -p "build_release"
-        pushd "build_release"
-            cmake .. -GNinja -DCMAKE_BUILD_TYPE="Release" \
-                -DCMAKE_C_FLAGS="$(remove_cxxstd $opts)" \
-                -DCMAKE_CXX_FLAGS="$opts" \
-                -DCMAKE_OSX_ARCHITECTURES:STRING=x86_64 \
-                -DCMAKE_OSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET} \
-                -DCMAKE_MACOSX_RPATH=YES \
-                -DCMAKE_INSTALL_PREFIX=$PREFIX_RELEASE
-
-            cmake --build . --config Release
-            cmake --install . --config Release
-        popd
-
-        cp -a $PREFIX_RELEASE/include/SDL2/*.* $stage/include/SDL2
-        cp -a $PREFIX_RELEASE/lib/*.dylib* $stage/lib/release
-        cp -a $PREFIX_RELEASE/lib/libSDL2main.a $stage/lib/release
+        for arch in x86_64 arm64 ; do
+            ARCH_ARGS="-arch $arch"
+            opts="${TARGET_OPTS:-$ARCH_ARGS $LL_BUILD_RELEASE}"
+            cc_opts="$(remove_cxxstd $opts)"
+            ld_opts="$ARCH_ARGS"
+
+            mkdir -p "build_$arch"
+            pushd "build_$arch"
+                CFLAGS="$cc_opts" \
+                CXXFLAGS="$opts" \
+                LDFLAGS="$ld_opts" \
+                cmake .. -GNinja -DCMAKE_BUILD_TYPE="Release" \
+                    -DCMAKE_C_FLAGS="$cc_opts" \
+                    -DCMAKE_CXX_FLAGS="$opts" \
+                    -DCMAKE_OSX_ARCHITECTURES:STRING="$arch" \
+                    -DCMAKE_OSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET} \
+                    -DCMAKE_MACOSX_RPATH=YES \
+                    -DCMAKE_INSTALL_PREFIX="$stage" \
+                    -DCMAKE_INSTALL_LIBDIR="$stage/lib/release/$arch"
+
+                cmake --build . --config Release
+                cmake --install . --config Release
+            popd
+        done
+
+
+        # create universal libraries
+        lipo -create -output ${stage}/lib/release/libSDL2.dylib ${stage}/lib/release/x86_64/libSDL2.dylib ${stage}/lib/release/arm64/libSDL2.dylib
+        lipo -create -output ${stage}/lib/release/libSDL2_test.a ${stage}/lib/release/x86_64/libSDL2_test.a ${stage}/lib/release/arm64/libSDL2_test.a
+        lipo -create -output ${stage}/lib/release/libSDL2main.a ${stage}/lib/release/x86_64/libSDL2main.a ${stage}/lib/release/arm64/libSDL2main.a
 
         pushd "${stage}/lib/release"
-            fix_dylib_id "libSDL2.dylib"
+            install_name_tool -id "@rpath/libSDL2.dylib" "libSDL2.dylib"
+            dsymutil libSDL2.dylib
             strip -x -S libSDL2.dylib
         popd
+
+        SDL_VERSION=$(sed -n -e 's/^Version: //p' "$TOP/$SDL_SOURCE_DIR/build_arm64/SDL2.spec")
         ;;
     linux*)
         # Default target per autobuild build --address-size
@@ -144,6 +152,8 @@ case "$AUTOBUILD_PLATFORM" in
         cp -a $PREFIX_RELEASE/include/SDL2/*.* $stage/include/SDL2
         cp -a $PREFIX_RELEASE/lib/*.so* $stage/lib/release
         cp -a $PREFIX_RELEASE/lib/libSDL2main.a $stage/lib/release
+
+        SDL_VERSION=$(sed -n -e 's/^Version: //p' "$TOP/$SDL_SOURCE_DIR/build_release/SDL2.spec")
     ;;
 
     *)
@@ -152,8 +162,6 @@ case "$AUTOBUILD_PLATFORM" in
 esac
 popd
 
-SDL_VERSION=$(sed -n -e 's/^Version: //p' "$TOP/$SDL_SOURCE_DIR/build_release/SDL2.spec")
-
 mkdir -p "$stage/LICENSES"
 cp "$TOP/$SDL_SOURCE_DIR/LICENSE.txt" "$stage/LICENSES/SDL2.txt"
 echo "$SDL_VERSION" > "$stage/VERSION.txt"