add ios build

Author: KurtGokhan

.github/workflows/build.yml

@@ -38,8 +38,7 @@ jobs:
         run: |
           yarn build
           mkdir -p ../dist/webgl
-          cp -a build/ ../dist/webgl/
-          cp -a binaries/ ../dist/webgl/
+          cp build/libyogaObjLib.a ../dist/webgl/libyoga.a
 
       - name: Upload Binaries
         uses: actions/upload-artifact@v3
@@ -68,6 +67,14 @@ jobs:
           mkdir -p dist/osx
           cp build/libyogacore.dylib dist/osx/libyoga.dylib
 
+      - name: Build IOS
+        run: |
+          rm -rf build
+          cmake -B build -S yoga -D CMAKE_BUILD_TYPE=Release -G Xcode -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_Swift_COMPILER_FORCED=true -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0
+          cmake --build build --config Release
+          mkdir -p dist/iOS
+          cp -a build/ dist/iOS/
+
       - name: Upload Binaries
         uses: actions/upload-artifact@v3
         if: github.event_name == 'push'

javascript/CMakeLists.txt

@@ -3,6 +3,8 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
+option(BUILD_STATIC_LIBS "Build static library (.a) instead of object library" OFF)
+
 cmake_minimum_required(VERSION 3.13...3.26)
 set(CMAKE_VERBOSE_MAKEFILE on)
 project(yoga)
@@ -51,7 +53,11 @@ add_link_options(
 
 link_libraries(embind)
 
-add_library(yogaObjLib STATIC ${SOURCES})
+if(BUILD_STATIC_LIBS)
+  add_library(yogaObjLib STATIC ${SOURCES})
+else()
+  add_library(yogaObjLib OBJECT ${SOURCES})
+endif()
 
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/binaries)
 

javascript/just.config.cjs

@@ -197,6 +197,7 @@ function emcmakeGenerateTask() {
       '-B',
       'build',
       ...(process.platform === 'win32' ? [] : ['-G', 'Ninja']),
+      '-D BUILD_STATIC_LIBS=ON',
     ];
     logger.info(['emcmake', ...args].join(' '));