Added ios support (Kenix3#491)

Malkierian · Apr 28, 2024 · a245aaf · a245aaf
1 parent 54a387a
commit a245aaf
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Showing 17 changed files with 240 additions and 74 deletions.
diff --git a/.github/workflows/build-validation.yml b/.github/workflows/build-validation.yml
@@ -28,6 +28,25 @@ jobs:
         name: soh-mac
         path: build-cmake/src/*.a
         if-no-files-found: error
+  build-ios:
+    runs-on: macos-12
+    steps:
+    - uses: actions/checkout@v2
+    - name: ccache
+      uses: hendrikmuhs/[email protected]
+      with:
+        key: ${{ runner.os }}-ccache
+    - name: Build libultraship
+      run: |
+        export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+        cmake --no-warn-unused-cli -H. -Bbuild-cmake -GXcode -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_DEPLOYMENT_TARGET=14.0 -DCMAKE_BUILD_TYPE:STRING=Release
+        cmake --build build-cmake --config Release --parallel 10
+    - name: Upload build
+      uses: actions/upload-artifact@v3
+      with:
+        name: soh-ios
+        path: build-cmake/src/*/*.a
+        if-no-files-found: error
   build-linux:
     runs-on: ubuntu-latest
     steps:

diff --git a/.gitignore b/.gitignore
@@ -346,3 +346,22 @@ ZAPDUtils.lib
 .vs/
 .idea/
 cmake-build-**
+cmake_install.cmake
+*.a
+*.o
+*.pc
+*.vcxproj
+*.sln
+*.filters
+*.stamp
+*.depend
+*.lib
+*.tlog
+*.recipe
+src/install_config.h
+# Removed jsonConfig and jsonConfigVersion
+extern/nlohmann-json/*_jsonConfig*
+*.pbxproj
+*.xcworkspace
+*.xcsettings
+build*
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -2,8 +2,14 @@ cmake_minimum_required(VERSION 3.24.0)
 
 option(NON_PORTABLE "Build a non-portable version" OFF)
 
+if(CMAKE_SYSTEM_NAME STREQUAL "iOS")
+    option(SIGN_LIBRARY "Enable xcode signing" OFF)
+    option(BUNDLE_ID "Bundle ID for xcode signing" "com.example.libultraship")
+    set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
+endif()
+
 project(libultraship LANGUAGES C CXX)
-if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
     enable_language(OBJCXX)
     set(CMAKE_OBJC_FLAGS "${CMAKE_OBJC_FLAGS} -fobjc-arc")
     set(CMAKE_OBJCXX_FLAGS "${CMAKE_OBJCXX_FLAGS} -fobjc-arc")
@@ -14,15 +20,34 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
 endif()
 
 include(cmake/Utils.cmake)
+set(ADDITIONAL_LIB_INCLUDES "")
 
 include(cmake/dependencies/common.cmake)
 if (CMAKE_SYSTEM_NAME STREQUAL "Android")
 	include(cmake/dependencies/android.cmake)
+elseif (CMAKE_SYSTEM_NAME STREQUAL "iOS")
+    include(cmake/dependencies/ios.cmake)
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Windows")
+    include(cmake/dependencies/windows.cmake)
 endif()
-if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
-	include(cmake/dependencies/windows.cmake)
+
+if(CMAKE_SYSTEM_NAME STREQUAL "iOS")
+    set(PLATFORM "OS64COMBINED")
+    include(FetchContent)
+    FetchContent_Declare(iostoolchain
+        GIT_REPOSITORY https://github.com/leetal/ios-cmake
+        GIT_TAG 06465b27698424cf4a04a5ca4904d50a3c966c45
+        CONFIGURE_COMMAND ""
+        BUILD_COMMAND ""
+    )
+    FetchContent_GetProperties(iostoolchain)
+    if(NOT iostoolchain_POPULATED)
+        FetchContent_Populate(iostoolchain)
+    endif()
+    set(CMAKE_IOS_TOOLCHAIN_FILE ${iostoolchain_SOURCE_DIR}/ios.toolchain.cmake)
+    set_property(GLOBAL PROPERTY IOS_TOOLCHAIN_FILE ${CMAKE_IOS_TOOLCHAIN_FILE})
+    include(${CMAKE_IOS_TOOLCHAIN_FILE})
 endif()
 
 add_subdirectory("extern")
 add_subdirectory("src")
-
diff --git a/cmake/dependencies/ios.cmake b/cmake/dependencies/ios.cmake
@@ -0,0 +1,44 @@
+#=================== SDL2 ===================
+find_package(SDL2 QUIET)
+if (NOT ${SDL2_FOUND})
+    include(FetchContent)
+    FetchContent_Declare(
+        SDL2
+        GIT_REPOSITORY https://github.com/libsdl-org/SDL.git
+        GIT_TAG release-2.28.1
+        OVERRIDE_FIND_PACKAGE
+    )
+    FetchContent_MakeAvailable(SDL2)
+endif()
+
+#=================== nlohmann-json ===================
+find_package(nlohmann_json QUIET)
+if (NOT ${nlohmann_json_FOUND})
+    FetchContent_Declare(
+        nlohmann_json
+        GIT_REPOSITORY https://github.com/nlohmann/json.git
+        GIT_TAG v3.11.3
+        OVERRIDE_FIND_PACKAGE
+    )
+    FetchContent_MakeAvailable(nlohmann_json)
+endif()
+
+#=================== libzip ===================
+find_package(libzip QUIET)
+if (NOT ${libzip_FOUND})
+    set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
+    set(BUILD_TOOLS OFF)
+    set(BUILD_REGRESS OFF)
+    set(BUILD_EXAMPLES OFF)
+    set(BUILD_DOC OFF)
+    set(BUILD_OSSFUZZ OFF)
+    set(BUILD_SHARED_LIBS OFF)
+    FetchContent_Declare(
+        libzip
+        GIT_REPOSITORY https://github.com/nih-at/libzip.git
+        GIT_TAG v1.10.1
+        OVERRIDE_FIND_PACKAGE
+    )
+    FetchContent_MakeAvailable(libzip)
+    list(APPEND ADDITIONAL_LIB_INCLUDES ${libzip_SOURCE_DIR}/lib ${libzip_BINARY_DIR})
+endif()
diff --git a/extern/CMakeLists.txt b/extern/CMakeLists.txt
@@ -62,7 +62,7 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
         ${IMGUI_DIR}/backends/imgui_impl_dx11.cpp
         ${IMGUI_DIR}/backends/imgui_impl_win32.cpp
     )
-elseif (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
     target_sources(ImGui
         PRIVATE
         ${IMGUI_DIR}/backends/imgui_impl_metal.mm
@@ -77,13 +77,15 @@ endif()
 
 target_include_directories(ImGui PUBLIC ${IMGUI_DIR} ${IMGUI_DIR}/backends PRIVATE ${SDL2_INCLUDE_DIRS})
 
-if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
     target_include_directories(ImGui PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/metal-cpp)
     target_compile_definitions(ImGui PUBLIC IMGUI_IMPL_METAL_CPP)
 endif()
 
 if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
     target_link_libraries(ImGui PUBLIC SDL2::SDL2 SDL2::SDL2main)
+elseif (CMAKE_SYSTEM_NAME STREQUAL "iOS")
+    target_link_libraries(ImGui PUBLIC SDL2::SDL2-static SDL2::SDL2main)
 elseif (CMAKE_SYSTEM_NAME STREQUAL "CafeOS")
     target_link_libraries(ImGui PUBLIC SDL2::SDL2-static)
 else()
@@ -97,7 +99,7 @@ elseif (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
     find_package(GLEW REQUIRED)
     target_link_libraries(ImGui PUBLIC ${OPENGL_opengl_LIBRARY} GLEW::GLEW)
     set_target_properties(ImGui PROPERTIES
-        XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC YES 
+        XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC YES
     )
 elseif (CMAKE_SYSTEM_NAME STREQUAL "Linux")
     if (USE_OPENGLES)

diff --git a/include/libultraship/classes.h b/include/libultraship/classes.h
@@ -36,7 +36,7 @@
 #endif
 #include "audio/SDLAudioPlayer.h"
 #ifdef __APPLE__
-#include "utils/OSXFolderManager.h"
+#include "utils/AppleFolderManager.h"
 #endif
 #ifdef __SWITCH__
 #include "port/switch/SwitchImpl.h"

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -101,11 +101,11 @@ target_sources(libultraship PRIVATE ${Source_Files__Window__Gui})
 
 file(GLOB Source_Files__Utils RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "utils/*.h" "utils/*.cpp" "utils/*.c")
 
-if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
-    list(APPEND Source_Files__Utils ${CMAKE_CURRENT_SOURCE_DIR}/utils/OSXFolderManager.mm)
-    set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/utils/OSXFolderManager.mm PROPERTIES COMPILE_FLAGS -fno-objc-arc)
+if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
+    list(APPEND Source_Files__Utils ${CMAKE_CURRENT_SOURCE_DIR}/utils/AppleFolderManager.mm)
+    set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/utils/AppleFolderManager.mm PROPERTIES COMPILE_FLAGS -fno-objc-arc)
 else()
-    list(REMOVE_ITEM Header_Files__include ${CMAKE_CURRENT_SOURCE_DIR}/utils/OSXFolderManager.h)
+    list(REMOVE_ITEM Header_Files__include ${CMAKE_CURRENT_SOURCE_DIR}/utils/AppleFolderManager.h)
 endif()
 
 source_group("utils" FILES ${Source_Files__Utils})
@@ -131,10 +131,10 @@ elseif (CMAKE_SYSTEM_NAME STREQUAL "NintendoSwitch")
         ${CMAKE_CURRENT_SOURCE_DIR}/port/switch/SwitchImpl.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/port/switch/SwitchPerformanceProfiles.h
     )
-elseif (CMAKE_SYSTEM_NAME STREQUAL "Android")
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Android" OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
     set(Source_Files__Port
-        ${CMAKE_CURRENT_SOURCE_DIR}/port/android/AndroidImpl.h
-        ${CMAKE_CURRENT_SOURCE_DIR}/port/android/AndroidImpl.cpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/port/mobile/MobileImpl.h
+        ${CMAKE_CURRENT_SOURCE_DIR}/port/mobile/MobileImpl.cpp
     )
 endif()
 
@@ -167,10 +167,14 @@ if (NOT CMAKE_SYSTEM_NAME STREQUAL "Windows")
     list(FILTER Source_Files__Graphic EXCLUDE REGEX "graphic/Fast3D/dxsdk/*")
 endif()
 
-if (NOT CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+if (NOT CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND NOT CMAKE_SYSTEM_NAME STREQUAL "iOS")
     list(FILTER Source_Files__Graphic EXCLUDE REGEX "graphic/Fast3D/gfx_metal*")
 endif()
 
+if (CMAKE_SYSTEM_NAME STREQUAL "iOS")
+    list(FILTER Source_Files__Graphic EXCLUDE REGEX "graphic/Fast3D/gfx_opengl*")
+endif()
+
 if (NOT CMAKE_SYSTEM_NAME STREQUAL "CafeOS")
     list(FILTER Source_Files__Graphic EXCLUDE REGEX "graphic/Fast3D/gfx_wiiu*")
     list(FILTER Source_Files__Graphic EXCLUDE REGEX "graphic/Fast3D/gx2*")
@@ -184,7 +188,7 @@ target_sources(libultraship PRIVATE ${Source_Files__Graphic})
 
 #=================== metal-cpp ===================
 
-if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
     target_include_directories(libultraship PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../extern/metal-cpp)
 endif()
 
@@ -205,7 +209,7 @@ endif()
 
 target_include_directories(libultraship
     PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../extern ${CMAKE_CURRENT_BINARY_DIR} $<$<BOOL:${GFX_DEBUG_DISASSEMBLER}>:${CMAKE_CURRENT_SOURCE_DIR}/../../ZAPDTR/lib/libgfxd>
-    PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${INCLUDE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/../extern/spdlog/include ${CMAKE_CURRENT_SOURCE_DIR}/../extern/stb
+    PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${INCLUDE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/../extern/spdlog/include ${CMAKE_CURRENT_SOURCE_DIR}/../extern/stb ${ADDITIONAL_LIB_INCLUDES}
 )
 
 if (CMAKE_SYSTEM_NAME STREQUAL "CafeOS")
@@ -248,7 +252,7 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "NintendoS
     target_link_libraries(libultraship PRIVATE Threads::Threads)
 endif()
 
-if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
     find_Library(OSX_FOUNDATION Foundation)
     find_Library(OSX_AVFOUNDATION AVFoundation)
     find_library(METAL Metal)
@@ -277,30 +281,57 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
     )
 endif()
 
-if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
     set_target_properties(${PROJECT_NAME} PROPERTIES
         XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC YES
     )
 endif()
 
-if (NOT CMAKE_SYSTEM_NAME STREQUAL "CafeOS")
+if (CMAKE_SYSTEM_NAME STREQUAL "CafeOS")
+    target_compile_definitions(libultraship PRIVATE
+        $<$<CONFIG:Debug>:_DEBUG>
+        $<$<NOT:$<CONFIG:Debug>>:NDEBUG>
+        SPDLOG_NO_THREAD_ID
+        SPDLOG_NO_TLS
+        STBI_NO_THREAD_LOCALS
+        SPDLOG_ACTIVE_LEVEL=3
+    )
+elseif (CMAKE_SYSTEM_NAME STREQUAL "iOS")
     target_compile_definitions(libultraship PRIVATE
-        ENABLE_OPENGL
         $<$<CONFIG:Debug>:_DEBUG>
         $<$<NOT:$<CONFIG:Debug>>:NDEBUG>
         $<$<CONFIG:Debug>:SPDLOG_ACTIVE_LEVEL=0>
         $<$<NOT:$<CONFIG:Debug>>:SPDLOG_ACTIVE_LEVEL=1>
-        $<$<BOOL:${USE_OPENGLES}>:USE_OPENGLES>
-        $<$<BOOL:${GFX_DEBUG_DISASSEMBLER}>:GFX_DEBUG_DISASSEMBLER>
+        __IOS__
     )
-else ()
+
+    set_xcode_property(${PROJECT_NAME} PRODUCT_BUNDLE_IDENTIFIER ${BUNDLE_ID} All)
+
+    if(NOT SIGN_LIBRARY)
+        set_target_properties(${PROJECT_NAME} PROPERTIES
+            XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY ""
+            XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED "NO"
+        )
+
+        set_target_properties(SDL2 PROPERTIES
+            XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY ""
+            XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED "NO"
+        )
+
+        set_target_properties(zip PROPERTIES
+            XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY ""
+            XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED "NO"
+        )
+    endif()
+else()
     target_compile_definitions(libultraship PRIVATE
+        ENABLE_OPENGL
         $<$<CONFIG:Debug>:_DEBUG>
         $<$<NOT:$<CONFIG:Debug>>:NDEBUG>
-        SPDLOG_NO_THREAD_ID
-        SPDLOG_NO_TLS
-        STBI_NO_THREAD_LOCALS
-        SPDLOG_ACTIVE_LEVEL=3
+        $<$<CONFIG:Debug>:SPDLOG_ACTIVE_LEVEL=0>
+        $<$<NOT:$<CONFIG:Debug>>:SPDLOG_ACTIVE_LEVEL=1>
+        $<$<BOOL:${USE_OPENGLES}>:USE_OPENGLES>
+        $<$<BOOL:${GFX_DEBUG_DISASSEMBLER}>:GFX_DEBUG_DISASSEMBLER>
     )
 endif()
 
@@ -341,6 +372,7 @@ if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU|Clang")
 		-Wno-parentheses
 		-Wno-narrowing
 		-Wno-missing-field-initializers
+        -Wno-implicit-function-declaration
         $<$<COMPILE_LANGUAGE:C,OBJC>:-Wno-int-conversion>
 	)
 endif()
diff --git a/src/Context.cpp b/src/Context.cpp
@@ -12,7 +12,7 @@
 #endif
 
 #ifdef __APPLE__
-#include "utils/OSXFolderManager.h"
+#include "utils/AppleFolderManager.h"
 #elif defined(__SWITCH__)
 #include "port/switch/SwitchImpl.h"
 #elif defined(__WIIU__)
@@ -216,6 +216,10 @@ void Context::InitResourceManager(const std::vector<std::string>& otrFiles,
         SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "OTR file not found",
                                  "Main OTR file not found. Please generate one", nullptr);
         SPDLOG_ERROR("Main OTR file not found!");
+#ifdef __IOS__
+        // We need this exit to close the app when we dismiss the dialog
+        exit(0);
+#endif
 #endif
         return;
     }
@@ -334,6 +338,12 @@ std::string Context::GetAppBundlePath() {
         return externaldir;
     }
 #endif
+
+#ifdef __IOS__
+    const char* home = getenv("HOME");
+    return std::string(home) + "/Documents";
+#endif
+
 #ifdef NON_PORTABLE
     return CMAKE_INSTALL_PREFIX;
 #else
@@ -370,6 +380,11 @@ std::string Context::GetAppDirectoryPath(std::string appName) {
     }
 #endif
 
+#ifdef __IOS__
+    const char* home = getenv("HOME");
+    return std::string(home) + "/Documents";
+#endif
+
 #if defined(__linux__) || defined(__APPLE__)
     char* fpath = std::getenv("SHIP_HOME");
     if (fpath != NULL) {