unify macOS, iOS and JS (#1)

.github/workflows/ci.yml

@@ -0,0 +1,37 @@
+name: ci
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        run: pip install ruff pyright
+
+      - name: Lint
+        run: |
+          ruff check scripts
+          pyright scripts/*.py
+
+  macos:
+    needs: lint
+    uses: ./.github/workflows/macos.yml
+
+  ios:
+    needs: lint
+    uses: ./.github/workflows/ios.yml
+
+  js:
+    needs: lint
+    uses: ./.github/workflows/js.yml

.github/workflows/ios.yml

@@ -0,0 +1,59 @@
+name: iOS build
+
+on:
+  workflow_call:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - { os: macos-15, postfix: '', platform: os }
+          - { os: macos-15, postfix: -arm64, platform: simulator }
+          - { os: macos-13, postfix: -x86_64,  platform: simulator }
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Build
+        run: python scripts/build.py ios ${{ matrix.platform }}
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: artifact-ios${{ matrix.postfix }}
+          path: |
+            build/ios${{ matrix.postfix }}/*.tar.bz2
+
+      - name: Setup tmate session
+        if: ${{ failure() }}
+        uses: mxschmitt/action-tmate@v3
+
+  release:
+    needs: build
+    if: ${{ github.ref == 'refs/heads/master' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download artifact
+        uses: actions/download-artifact@v4
+        with:
+          pattern: artifact-ios*
+          merge-multiple: true
+
+      - name: Release
+        uses: 'marvinpinto/action-automatic-releases@latest'
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          automatic_release_tag: ios
+          prerelease: true
+          title: "iOS Build"
+          files: |
+            *.tar.bz2

.github/workflows/js.yml

@@ -0,0 +1,50 @@
+name: JS build
+
+on:
+  workflow_call:
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+    env:
+      EMSCRIPTEN_VERSION: '3.1.71'
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        run: |
+          sudo apt install -y ninja-build \
+            meson
+
+      - name: Install emsdk
+        run: |
+          git clone https://github.com/emscripten-core/emsdk
+          cd emsdk
+          ./emsdk install ${{ env.EMSCRIPTEN_VERSION }}
+          ./emsdk activate ${{ env.EMSCRIPTEN_VERSION }}
+
+      - name: Build
+        run: |
+          . emsdk/emsdk_env.sh
+          python scripts/build.py js
+
+      - name: Release
+        if: ${{ github.ref == 'refs/heads/master' }}
+        uses: 'marvinpinto/action-automatic-releases@latest'
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          automatic_release_tag: js
+          prerelease: true
+          title: "JS Build"
+          files: |
+            build/js/*.tar.bz2
+
+      - name: Setup tmate session
+        if: ${{ failure() }}
+        uses: mxschmitt/action-tmate@v3

.github/workflows/macos.yml

@@ -0,0 +1,69 @@
+name: macOS build
+
+on:
+  workflow_call:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-15, macos-13]
+        include:
+          - { os: macos-15, arch: arm64 }
+          - { os: macos-13, arch: x86_64 }
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        env:
+          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
+        run: |
+          brew install \
+            extra-cmake-modules \
+            autoconf automake libtool autoconf-archive \
+            byacc vala \
+            ninja meson || true # ignore brew link python error
+
+      - name: Build
+        run: python scripts/build.py macos
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: artifact-macos-${{ matrix.arch }}
+          path: |
+            build/macos-${{ matrix.arch }}/*.tar.bz2
+
+      - name: Setup tmate session
+        if: ${{ failure() }}
+        uses: mxschmitt/action-tmate@v3
+
+  release:
+    needs: build
+    if: ${{ github.ref == 'refs/heads/master' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download artifact
+        uses: actions/download-artifact@v4
+        with:
+          pattern: artifact-macos*
+          merge-multiple: true
+
+      - name: Release
+        uses: 'marvinpinto/action-automatic-releases@latest'
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          automatic_release_tag: macos
+          prerelease: true
+          title: "macOS Build"
+          files: |
+            *.tar.bz2

.gitignore

@@ -1,6 +1,6 @@
 .DS_Store
 build
 __pycache__
-boost-*
+/boost*
 *.bz2
 *.xz

.gitmodules

@@ -4,6 +4,9 @@
 [submodule "default-icon-theme"]
 	path = default-icon-theme
 	url = https://gitlab.freedesktop.org/xdg/default-icon-theme.git
+[submodule "ecm"]
+	path = ecm
+	url = https://github.com/KDE/extra-cmake-modules
 [submodule "fmt"]
 	path = fmt
 	url = https://github.com/fmtlib/fmt

ios.cmake

@@ -0,0 +1,141 @@
+set (CMAKE_SYSTEM_NAME Darwin)
+set (CMAKE_SYSTEM_VERSION 1)
+set (UNIX True)
+set (APPLE True)
+set (IOS True)
+
+# Force the compilers to Clang for iOS
+include (CMakeForceCompiler)
+set (CMAKE_C_COMPILER /usr/bin/clang Clang)
+set (CMAKE_CXX_COMPILER /usr/bin/clang++ Clang)
+set (CMAKE_AR ar CACHE FILEPATH "" FORCE)
+
+# Skip the platform compiler checks for cross compiling
+set (CMAKE_CXX_COMPILER_WORKS TRUE)
+set (CMAKE_C_COMPILER_WORKS TRUE)
+
+# Touch the toolchain variable to suppress the "unused variable" warning.
+# This happens if CMake is invoked with the same command line the second time.
+if(CMAKE_TOOLCHAIN_FILE)
+endif()
+
+# Fix for PThread library not in path
+set(CMAKE_THREAD_LIBS_INIT "-lpthread")
+set(CMAKE_HAVE_THREADS_LIBRARY 1)
+set(CMAKE_USE_WIN32_THREADS_INIT 0)
+set(CMAKE_USE_PTHREADS_INIT 1)
+
+# All iOS/Darwin specific settings - some may be redundant
+set (CMAKE_SHARED_LIBRARY_PREFIX "lib")
+set (CMAKE_SHARED_LIBRARY_SUFFIX ".dylib")
+set (CMAKE_SHARED_MODULE_PREFIX "lib")
+set (CMAKE_SHARED_MODULE_SUFFIX ".so")
+set (CMAKE_MODULE_EXISTS 1)
+set (CMAKE_DL_LIBS "")
+
+set (CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG "-compatibility_version ")
+set (CMAKE_C_OSX_CURRENT_VERSION_FLAG "-current_version ")
+set (CMAKE_CXX_OSX_COMPATIBILITY_VERSION_FLAG "${CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG}")
+set (CMAKE_CXX_OSX_CURRENT_VERSION_FLAG "${CMAKE_C_OSX_CURRENT_VERSION_FLAG}")
+
+set (CMAKE_C_FLAGS_INIT "")
+set (CMAKE_CXX_FLAGS_INIT "")
+
+set (CMAKE_C_LINK_FLAGS "-Wl,-search_paths_first ${CMAKE_C_LINK_FLAGS}")
+set (CMAKE_CXX_LINK_FLAGS "-Wl,-search_paths_first ${CMAKE_CXX_LINK_FLAGS}")
+
+set (CMAKE_PLATFORM_HAS_INSTALLNAME 1)
+set (CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-dynamiclib -headerpad_max_install_names")
+set (CMAKE_SHARED_MODULE_CREATE_C_FLAGS "-bundle -headerpad_max_install_names")
+set (CMAKE_SHARED_MODULE_LOADER_C_FLAG "-Wl,-bundle_loader,")
+set (CMAKE_SHARED_MODULE_LOADER_CXX_FLAG "-Wl,-bundle_loader,")
+set (CMAKE_FIND_LIBRARY_SUFFIXES ".dylib" ".so" ".a")
+
+find_program(CMAKE_INSTALL_NAME_TOOL install_name_tool)
+
+# Setup iOS platform unless specified manually with IOS_PLATFORM
+if (NOT DEFINED IOS_PLATFORM)
+    set (IOS_PLATFORM "OS")
+endif()
+set (IOS_PLATFORM ${IOS_PLATFORM} CACHE STRING "Type of iOS Platform")
+
+# Check the platform selection and setup for developer root
+if (IOS_PLATFORM STREQUAL "OS")
+    set (IOS_PLATFORM_LOCATION "iPhoneOS.platform")
+
+    # This causes the installers to properly locate the output libraries
+    set (CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphoneos")
+elseif (IOS_PLATFORM STREQUAL "SIMULATOR")
+    set (SIMULATOR true)
+    set (IOS_PLATFORM_LOCATION "iPhoneSimulator.platform")
+    # This causes the installers to properly locate the output libraries
+    set (CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphonesimulator")
+else ()
+    message (FATAL_ERROR "Unsupported IOS_PLATFORM value selected. Please choose OS or SIMULATOR")
+endif ()
+
+set (CMAKE_IOS_DEVELOPER_ROOT "/Applications/Xcode.app/Contents/Developer/Platforms/${IOS_PLATFORM_LOCATION}/Developer")
+
+# Find and use the most recent iOS sdk unless specified manually with CMAKE_IOS_SDK_ROOT
+if (NOT DEFINED CMAKE_IOS_SDK_ROOT)
+    file (GLOB _CMAKE_IOS_SDKS "${CMAKE_IOS_DEVELOPER_ROOT}/SDKs/*")
+    if (_CMAKE_IOS_SDKS) 
+        list (SORT _CMAKE_IOS_SDKS)
+        list (REVERSE _CMAKE_IOS_SDKS)
+        list (GET _CMAKE_IOS_SDKS 0 CMAKE_IOS_SDK_ROOT)
+    else (_CMAKE_IOS_SDKS)
+        message (FATAL_ERROR "No iOS SDK's found in default search path ${CMAKE_IOS_DEVELOPER_ROOT}. Manually set CMAKE_IOS_SDK_ROOT or install the iOS SDK.")
+    endif (_CMAKE_IOS_SDKS)
+    message (STATUS "Toolchain using default iOS SDK: ${CMAKE_IOS_SDK_ROOT}")
+endif (NOT DEFINED CMAKE_IOS_SDK_ROOT)
+set (CMAKE_IOS_SDK_ROOT ${CMAKE_IOS_SDK_ROOT} CACHE PATH "Location of the selected iOS SDK")
+
+# Set the sysroot default to the most recent SDK
+set (CMAKE_OSX_SYSROOT ${CMAKE_IOS_SDK_ROOT} CACHE PATH "Sysroot used for iOS support")
+
+# set the architecture for iOS 
+if (IOS_PLATFORM STREQUAL "OS")
+    set (IOS_ARCH arm64)
+elseif (IOS_PLATFORM STREQUAL "SIMULATOR")
+    set (IOS_ARCH "${CMAKE_HOST_SYSTEM_PROCESSOR}")
+endif ()
+
+set (CMAKE_OSX_ARCHITECTURES ${IOS_ARCH} CACHE STRING  "Build architecture for iOS")
+
+# Set the find root to the iOS developer roots and to user defined paths
+set (CMAKE_FIND_ROOT_PATH ${CMAKE_IOS_DEVELOPER_ROOT} ${CMAKE_IOS_SDK_ROOT} ${CMAKE_PREFIX_PATH} CACHE STRING  "iOS find search path root")
+
+# default to searching for frameworks first
+set (CMAKE_FIND_FRAMEWORK FIRST)
+
+# set up the default search directories for frameworks
+set (CMAKE_SYSTEM_FRAMEWORK_PATH
+    ${CMAKE_IOS_SDK_ROOT}/System/Library/Frameworks
+    ${CMAKE_IOS_SDK_ROOT}/System/Library/PrivateFrameworks
+    ${CMAKE_IOS_SDK_ROOT}/Developer/Library/Frameworks
+)
+
+# only search the iOS sdks, not the remainder of the host filesystem
+set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY)
+set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+
+# This little macro lets you set any XCode specific property
+macro (set_xcode_property TARGET XCODE_PROPERTY XCODE_VALUE)
+    set_property (TARGET ${TARGET} PROPERTY XCODE_ATTRIBUTE_${XCODE_PROPERTY} ${XCODE_VALUE})
+endmacro (set_xcode_property)
+
+# This macro lets you find executable programs on the host system
+macro (find_host_package)
+    set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+    set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER)
+    set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER)
+    set (IOS FALSE)
+
+    find_package(${ARGN})
+
+    set (IOS TRUE)
+    set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY)
+    set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+    set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+endmacro (find_host_package)