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librime.patch
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diff --git a/.gitignore b/.gitignore
index a2da9784..87aa9318 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,8 @@ node_modules/
.cache/
*.7z
.DS_Store
+ios
+*.tar.bz2
+.vscode/
+*.xz
+installation.yaml
\ No newline at end of file
diff --git a/Makefile b/Makefile
index f9e3eb9f..f805f6c3 100644
--- a/Makefile
+++ b/Makefile
@@ -58,6 +58,12 @@ deps:
deps/%:
$(MAKE) -f deps.mk $(@:deps/%=%)
+xcode:
+ $(MAKE) -f xcode.mk
+
+xcode/%:
+ $(MAKE) -f xcode.mk $(@:xcode/%=%)
+
clean:
rm -r $(build) || true
diff --git a/README-iOS.md b/README-iOS.md
new file mode 100644
index 00000000..81d429e6
--- /dev/null
+++ b/README-iOS.md
@@ -0,0 +1,91 @@
+# Rime with iOS
+
+iOS版本编译参考两个项目
+
+* boostForiOS: https://github.com/apotocki/boost-iosx.git
+
+根据此项目编译iOS版本Boost
+
+基于boostForiOS. 将编译后的Frameworks下文件复制到当前目录下.`deps/boost`
+
+目录结构如下
+
+```
+| deps/boost
+ | boost : 此目录对应 `boost/frameworks/Headers/boost`
+ | stage
+ | lib : 此目录下存放依赖的library文件, 对应install-boost.sh文件内容boost_libs="${boost_libs=filesystem,regex,system}"
+ 即: 拷贝 boost/frameworks 下 filesystem,regex,system,atomic 对应的xcframework文件夹下ios-arm64下的*.a文件至此目录
+```
+
+
+* https://github.com/Cantoboard/librime.git
+
+根据此项目修改了makefile文件, 适配iOS版本编译
+
+
+* ios.toolchain.cmake: https://github.com/leetal/ios-cmake
+
+根据此项目获取了ios.toolchain.cmake文件
+
+## Preparation
+
+Install Xcode with command line tools.
+
+Install other build tools:
+
+``` sh
+brew install cmake git
+```
+
+## Get the code
+
+``` sh
+git clone --recursive https://github.com/rime/librime.git
+```
+or [download from GitHub](https://github.com/rime/librime), then get code for
+third-party dependencies separately.
+
+## Install Boost C++ for iOS libraries
+
+Boost is a third-party library which librime code heavily depend on.
+These dependencies include a few compiled (non-header-only) Boost libraries.
+
+**Method 1:** 通过 [boostForiOS](https://github.com/apotocki/boost-iosx.git) 项目编译 iOS版本的 Boost 库
+
+编译完成后, 组织目录文件, 并复制到`deps/boost`下
+
+完毕后设置 boost 环境变量
+``` sh
+export BOOST_ROOT="$(pwd)/deps/boost"
+```
+
+## Build third-party libraries
+
+Required third-party libraries other than Boost are included as git submodules:
+
+``` sh
+# cd librime
+
+# if you didn't checked out the submodules with git clone --recursive, now do:
+# git submodule update --init
+
+make xcode/ios/deps
+```
+
+This builds libraries located at `librime/deps/*`, and installs the build
+artifacts to `librime/include`, `librime/lib` and `librime/bin`.
+
+You can also build an individual library, eg. `opencc`, with:
+
+``` sh
+make xcode/ios/deps/opencc
+```
+
+## Build librime
+
+``` sh
+make xcode/ios
+```
+This creates `build/lib/Release/librime*.dylib` and command line tools
+`build/bin/Release/rime_*`.
\ No newline at end of file
diff --git a/cmake/FindMarisa.cmake b/cmake/FindMarisa.cmake
index 9a9851b4..71934eed 100644
--- a/cmake/FindMarisa.cmake
+++ b/cmake/FindMarisa.cmake
@@ -9,7 +9,13 @@ if (Marisa_STATIC)
set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
endif (WIN32)
endif (Marisa_STATIC)
-find_library(Marisa_LIBRARY NAMES marisa libmarisa)
+find_library(Marisa_LIBRARY
+ NAMES marisa libmarisa
+ HINTS ${PROJECT_SOURCE_DIR}
+ PATH_SUFFIXES "lib"
+ REQUIRED
+ NO_DEFAULT_PATH
+ )
if(Marisa_INCLUDE_PATH AND Marisa_LIBRARY)
set(Marisa_FOUND TRUE)
endif(Marisa_INCLUDE_PATH AND Marisa_LIBRARY)
diff --git a/cmake/toolchain/ios.cmake b/cmake/toolchain/ios.cmake
new file mode 100644
index 00000000..f88956b7
--- /dev/null
+++ b/cmake/toolchain/ios.cmake
@@ -0,0 +1,1014 @@
+# This file is part of the ios-cmake project. It was retrieved from
+# https://github.com/leetal/ios-cmake.git, which is a fork of
+# https://github.com/gerstrong/ios-cmake.git, which is a fork of
+# https://github.com/cristeab/ios-cmake.git, which is a fork of
+# https://code.google.com/p/ios-cmake/. Which in turn is based off of
+# the Platform/Darwin.cmake and Platform/UnixPaths.cmake files which
+# are included with CMake 2.8.4
+#
+# The ios-cmake project is licensed under the new BSD license.
+#
+# Copyright (c) 2014, Bogdan Cristea and LTE Engineering Software,
+# Kitware, Inc., Insight Software Consortium. All rights reserved.
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# This file is based off of the Platform/Darwin.cmake and
+# Platform/UnixPaths.cmake files which are included with CMake 2.8.4
+# It has been altered for iOS development.
+#
+# Updated by Alex Stewart ([email protected])
+#
+# *****************************************************************************
+# Now maintained by Alexander Widerberg (widerbergaren [at] gmail.com)
+# under the BSD-3-Clause license
+# https://github.com/leetal/ios-cmake
+# *****************************************************************************
+#
+# INFORMATION / HELP
+#
+###############################################################################
+# OPTIONS #
+###############################################################################
+#
+# PLATFORM: (default "OS64")
+# OS = Build for iPhoneOS.
+# OS64 = Build for arm64 iphoneOS.
+# OS64COMBINED = Build for arm64 x86_64 iphoneOS + iphoneOS Simulator. Combined into FAT STATIC lib (only supported on 3.14+ of CMake with "-G Xcode" argument in combination with the "cmake --install" CMake build step)
+# SIMULATOR = Build for x86 i386 iphoneOS Simulator.
+# SIMULATOR64 = Build for x86_64 iphoneOS Simulator.
+# SIMULATORARM64 = Build for arm64 iphoneOS Simulator.
+# TVOS = Build for arm64 tvOS.
+# TVOSCOMBINED = Build for arm64 x86_64 tvOS + tvOS Simulator. Combined into FAT STATIC lib (only supported on 3.14+ of CMake with "-G Xcode" argument in combination with the "cmake --install" CMake build step)
+# SIMULATOR_TVOS = Build for x86_64 tvOS Simulator.
+# WATCHOS = Build for armv7k arm64_32 for watchOS.
+# WATCHOSCOMBINED = Build for armv7k arm64_32 x86_64 watchOS + watchOS Simulator. Combined into FAT STATIC lib (only supported on 3.14+ of CMake with "-G Xcode" argument in combination with the "cmake --install" CMake build step)
+# SIMULATOR_WATCHOS = Build for x86_64 for watchOS Simulator.
+# MAC = Build for x86_64 macOS.
+# MAC_ARM64 = Build for Apple Silicon macOS.
+# MAC_CATALYST = Build for x86_64 macOS with Catalyst support (iOS toolchain on macOS).
+# Note: The build argument "MACOSX_DEPLOYMENT_TARGET" can be used to control min-version of macOS
+# MAC_CATALYST_ARM64 = Build for Apple Silicon macOS with Catalyst support (iOS toolchain on macOS).
+# Note: The build argument "MACOSX_DEPLOYMENT_TARGET" can be used to control min-version of macOS
+#
+# CMAKE_OSX_SYSROOT: Path to the SDK to use. By default this is
+# automatically determined from PLATFORM and xcodebuild, but
+# can also be manually specified (although this should not be required).
+#
+# CMAKE_DEVELOPER_ROOT: Path to the Developer directory for the platform
+# being compiled for. By default this is automatically determined from
+# CMAKE_OSX_SYSROOT, but can also be manually specified (although this should
+# not be required).
+#
+# DEPLOYMENT_TARGET: Minimum SDK version to target. Default 2.0 on watchOS and 9.0 on tvOS+iOS
+#
+# NAMED_LANGUAGE_SUPPORT:
+# ON (default) = Will require "enable_language(OBJC) and/or enable_language(OBJCXX)" for full OBJC|OBJCXX support
+# OFF = Will embed the OBJC and OBJCXX flags into the CMAKE_C_FLAGS and CMAKE_CXX_FLAGS (legacy behaviour, CMake version < 3.16)
+#
+# ENABLE_BITCODE: (ON|OFF) Enables or disables bitcode support. Default ON
+#
+# ENABLE_ARC: (ON|OFF) Enables or disables ARC support. Default ON (ARC enabled by default)
+#
+# ENABLE_VISIBILITY: (ON|OFF) Enables or disables symbol visibility support. Default OFF (visibility hidden by default)
+#
+# ENABLE_STRICT_TRY_COMPILE: (ON|OFF) Enables or disables strict try_compile() on all Check* directives (will run linker
+# to actually check if linking is possible). Default OFF (will set CMAKE_TRY_COMPILE_TARGET_TYPE to STATIC_LIBRARY)
+#
+# ARCHS: (armv7 armv7s armv7k arm64 arm64_32 i386 x86_64) If specified, will override the default architectures for the given PLATFORM
+# OS = armv7 armv7s arm64 (if applicable)
+# OS64 = arm64 (if applicable)
+# SIMULATOR = i386
+# SIMULATOR64 = x86_64
+# SIMULATORARM64 = arm64
+# TVOS = arm64
+# SIMULATOR_TVOS = x86_64 (i386 has since long been deprecated)
+# WATCHOS = armv7k arm64_32 (if applicable)
+# SIMULATOR_WATCHOS = x86_64 (i386 has since long been deprecated)
+# MAC = x86_64
+# MAC_ARM64 = arm64
+# MAC_CATALYST = x86_64
+# MAC_CATALYST_ARM64 = arm64
+#
+# NOTE: When manually specifying ARCHS, put a semi-colon between the entries. E.g., -DARCHS="armv7;arm64"
+#
+###############################################################################
+# END OPTIONS #
+###############################################################################
+#
+# This toolchain defines the following properties (available via get_property()) for use externally:
+#
+# PLATFORM: The currently targeted platform.
+# XCODE_VERSION: Version number (not including Build version) of Xcode detected.
+# SDK_VERSION: Version of SDK being used.
+# OSX_ARCHITECTURES: Architectures being compiled for (generated from PLATFORM).
+# APPLE_TARGET_TRIPLE: Used by autoconf build systems. NOTE: If "ARCHS" are overridden, this will *NOT* be set!
+#
+# This toolchain defines the following macros for use externally:
+#
+# set_xcode_property (TARGET XCODE_PROPERTY XCODE_VALUE XCODE_VARIANT)
+# A convenience macro for setting xcode specific properties on targets.
+# Available variants are: All, Release, RelWithDebInfo, Debug, MinSizeRel
+# example: set_xcode_property (myioslib IPHONEOS_DEPLOYMENT_TARGET "3.1" "all").
+#
+# find_host_package (PROGRAM ARGS)
+# A macro used to find executable programs on the host system, not within the
+# environment. Thanks to the android-cmake project for providing the
+# command.
+#
+
+cmake_minimum_required(VERSION 3.8.0)
+
+# CMake invokes the toolchain file twice during the first build, but only once during subsequent rebuilds.
+if(DEFINED ENV{_IOS_TOOLCHAIN_HAS_RUN})
+ return()
+endif()
+set(ENV{_IOS_TOOLCHAIN_HAS_RUN} true)
+
+# List of supported platform values
+list(APPEND _supported_platforms
+ "OS" "OS64" "OS64COMBINED" "SIMULATOR" "SIMULATOR64" "SIMULATORARM64"
+ "TVOS" "TVOSCOMBINED" "SIMULATOR_TVOS"
+ "WATCHOS" "WATCHOSCOMBINED" "SIMULATOR_WATCHOS"
+ "MAC" "MAC_ARM64"
+ "MAC_CATALYST" "MAC_CATALYST_ARM64")
+
+# Cache what generator is used
+set(USED_CMAKE_GENERATOR "${CMAKE_GENERATOR}")
+
+# Check if using a CMake version capable of building combined FAT builds (simulator and target slices combined in one static lib)
+if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.14")
+ set(MODERN_CMAKE YES)
+endif()
+
+# Get the Xcode version being used.
+# Problem: CMake runs toolchain files multiple times, but can't read cache variables on some runs.
+# Workaround: On first run (in which cache variables are always accessible), set an intermediary environment variable.
+#
+# NOTE: This pattern is used i many places in this toolchain to speed up checks of all sorts
+if(DEFINED XCODE_VERSION_INT)
+ # Environment variables are always preserved.
+ set(ENV{_XCODE_VERSION_INT} "${XCODE_VERSION_INT}")
+elseif(DEFINED ENV{_XCODE_VERSION_INT})
+ set(XCODE_VERSION_INT "$ENV{_XCODE_VERSION_INT}")
+elseif(NOT DEFINED XCODE_VERSION_INT)
+ find_program(XCODEBUILD_EXECUTABLE xcodebuild)
+ if(NOT XCODEBUILD_EXECUTABLE)
+ message(FATAL_ERROR "xcodebuild not found. Please install either the standalone commandline tools or Xcode.")
+ endif()
+ execute_process(COMMAND ${XCODEBUILD_EXECUTABLE} -version
+ OUTPUT_VARIABLE XCODE_VERSION_INT
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+ string(REGEX MATCH "Xcode [0-9\\.]+" XCODE_VERSION_INT "${XCODE_VERSION_INT}")
+ string(REGEX REPLACE "Xcode ([0-9\\.]+)" "\\1" XCODE_VERSION_INT "${XCODE_VERSION_INT}")
+ set(XCODE_VERSION_INT "${XCODE_VERSION_INT}" CACHE INTERNAL "")
+endif()
+
+# Assuming that xcode 12.0 is installed you most probably have ios sdk 14.0 or later installed (tested on Big Sur)
+# if you don't set a deployment target it will be set the way you only get 64-bit builds
+if(NOT DEFINED DEPLOYMENT_TARGET AND XCODE_VERSION_INT VERSION_GREATER 12.0)
+ # Temporarily fix the arm64 issues in CMake install-combined by excluding arm64 for simulator builds (needed for Apple Silicon...)
+ set(CMAKE_XCODE_ATTRIBUTE_EXCLUDED_ARCHS[sdk=iphonesimulator*] "arm64")
+endif()
+
+# Check if the platform variable is set
+if(DEFINED PLATFORM)
+ # Environment variables are always preserved.
+ set(ENV{_PLATFORM} "${PLATFORM}")
+elseif(DEFINED ENV{_PLATFORM})
+ set(PLATFORM "$ENV{_PLATFORM}")
+elseif(NOT DEFINED PLATFORM)
+ message(FATAL_ERROR "PLATFORM argument not set. Bailing configure since I don't know what target you want to build for!")
+endif ()
+
+if(PLATFORM MATCHES ".*COMBINED" AND NOT CMAKE_GENERATOR MATCHES "Xcode")
+ message(FATAL_ERROR "The combined builds support requires Xcode to be used as generator via '-G Xcode' command-line argument in CMake")
+endif()
+
+# Safeguard that the platform value is set and is one of the supported values
+list(FIND _supported_platforms ${PLATFORM} contains_PLATFORM)
+if("${contains_PLATFORM}" EQUAL "-1")
+ string(REPLACE ";" "\n * " _supported_platforms_formatted "${_supported_platforms}")
+ message(FATAL_ERROR " Invalid PLATFORM specified! Current value: ${PLATFORM}.\n"
+ " Supported PLATFORM values: \n * ${_supported_platforms_formatted}")
+endif()
+
+# Check if Apple Silicon is supported
+if(PLATFORM MATCHES "^(MAC_ARM64)$|^(MAC_CATALYST_ARM64)$" AND ${CMAKE_VERSION} VERSION_LESS "3.19.5")
+ message(FATAL_ERROR "Apple Silicon builds requires a minimum of CMake 3.19.5")
+endif()
+
+# Touch toolchain variable to suppress "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)
+
+# Specify named language support defaults.
+if(NOT DEFINED NAMED_LANGUAGE_SUPPORT AND ${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.16")
+ set(NAMED_LANGUAGE_SUPPORT ON)
+ message(STATUS "[DEFAULTS] Using explicit named language support! E.g., enable_language(CXX) is needed in the project files.")
+elseif(NOT DEFINED NAMED_LANGUAGE_SUPPORT AND ${CMAKE_VERSION} VERSION_LESS "3.16")
+ set(NAMED_LANGUAGE_SUPPORT OFF)
+ message(STATUS "[DEFAULTS] Disabling explicit named language support. Falling back to legacy behaviour.")
+elseif(DEFINED NAMED_LANGUAGE_SUPPORT AND ${CMAKE_VERSION} VERSION_LESS "3.16")
+ message(FATAL_ERROR "CMake named language support for OBJC and OBJCXX was added in CMake 3.16.")
+endif()
+set(NAMED_LANGUAGE_SUPPORT_INT ${NAMED_LANGUAGE_SUPPORT} CACHE BOOL
+ "Whether or not to enable explicit named language support" FORCE)
+
+# Specify minimum version of deployment target.
+if(NOT DEFINED DEPLOYMENT_TARGET)
+ if (PLATFORM MATCHES "WATCHOS")
+ # Unless specified, SDK version 4.0 is used by default as minimum target version (watchOS).
+ set(DEPLOYMENT_TARGET "4.0")
+ elseif(PLATFORM STREQUAL "MAC")
+ # Unless specified, SDK version 10.13 (High sierra) is used by default as minimum target version (macos).
+ set(DEPLOYMENT_TARGET "10.13")
+ elseif(PLATFORM STREQUAL "MAC_ARM64")
+ # Unless specified, SDK version 11.0 (Big Sur) is used by default as minimum target version (macos on arm).
+ set(DEPLOYMENT_TARGET "11.0")
+ elseif(PLATFORM STREQUAL "MAC_CATALYST" OR PLATFORM STREQUAL "MAC_CATALYST_ARM64")
+ # Unless specified, SDK version 13.0 is used by default as minimum target version (mac catalyst minimum requirement).
+ set(DEPLOYMENT_TARGET "13.1")
+ else()
+ # Unless specified, SDK version 11.0 is used by default as minimum target version (iOS, tvOS).
+ set(DEPLOYMENT_TARGET "11.0")
+ endif()
+ message(STATUS "[DEFAULTS] Using the default min-version since DEPLOYMENT_TARGET not provided!")
+elseif(DEFINED DEPLOYMENT_TARGET AND PLATFORM MATCHES "^MAC_CATALYST" AND ${DEPLOYMENT_TARGET} VERSION_LESS "13.1")
+ message(FATAL_ERROR "Mac Catalyst builds requires a minimum deployment target of 13.1!")
+endif()
+
+# Store the DEPLOYMENT_TARGET in the cache
+set(DEPLOYMENT_TARGET "${DEPLOYMENT_TARGET}" CACHE INTERNAL "")
+
+# Handle the case where we are targeting iOS and a version above 10.3.4 (32-bit support dropped officially)
+if(PLATFORM STREQUAL "OS" AND DEPLOYMENT_TARGET VERSION_GREATER_EQUAL 10.3.4)
+ set(PLATFORM "OS64")
+ message(STATUS "Targeting minimum SDK version ${DEPLOYMENT_TARGET}. Dropping 32-bit support.")
+elseif(PLATFORM STREQUAL "SIMULATOR" AND DEPLOYMENT_TARGET VERSION_GREATER_EQUAL 10.3.4)
+ set(PLATFORM "SIMULATOR64")
+ message(STATUS "Targeting minimum SDK version ${DEPLOYMENT_TARGET}. Dropping 32-bit support.")
+endif()
+
+set(PLATFORM_INT "${PLATFORM}")
+
+if(DEFINED ARCHS)
+ string(REPLACE ";" "-" ARCHS_SPLIT "${ARCHS}")
+endif()
+
+# Determine the platform name and architectures for use in xcodebuild commands
+# from the specified PLATFORM_INT name.
+if(PLATFORM_INT STREQUAL "OS")
+ set(SDK_NAME iphoneos)
+ if(NOT ARCHS)
+ set(ARCHS armv7 armv7s arm64)
+ set(APPLE_TARGET_TRIPLE_INT arm-apple-ios${DEPLOYMENT_TARGET})
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET})
+ endif()
+elseif(PLATFORM_INT STREQUAL "OS64")
+ set(SDK_NAME iphoneos)
+ if(NOT ARCHS)
+ if (XCODE_VERSION_INT VERSION_GREATER 10.0)
+ set(ARCHS arm64) # FIXME: Add arm64e when Apple have fixed the integration issues with it, libarclite_iphoneos.a is currently missung bitcode markers for example
+ else()
+ set(ARCHS arm64)
+ endif()
+ set(APPLE_TARGET_TRIPLE_INT aarch64-apple-ios${DEPLOYMENT_TARGET})
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET})
+ endif()
+elseif(PLATFORM_INT STREQUAL "OS64COMBINED")
+ set(SDK_NAME iphoneos)
+ if(MODERN_CMAKE)
+ if(NOT ARCHS)
+ if (XCODE_VERSION_INT VERSION_GREATER 10.0)
+ set(ARCHS arm64 x86_64) # FIXME: Add arm64e when Apple have fixed the integration issues with it, libarclite_iphoneos.a is currently missung bitcode markers for example
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphoneos*] "arm64")
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphonesimulator*] "x86_64")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphoneos*] "arm64")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphonesimulator*] "x86_64")
+ else()
+ set(ARCHS arm64 x86_64)
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphoneos*] "arm64")
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphonesimulator*] "x86_64")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphoneos*] "arm64")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphonesimulator*] "x86_64")
+ endif()
+ set(APPLE_TARGET_TRIPLE_INT aarch64-x86_64-apple-ios${DEPLOYMENT_TARGET})
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET})
+ endif()
+ else()
+ message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the OS64COMBINED setting work")
+ endif()
+elseif(PLATFORM_INT STREQUAL "SIMULATOR")
+ set(SDK_NAME iphonesimulator)
+ if(NOT ARCHS)
+ set(ARCHS i386)
+ set(APPLE_TARGET_TRIPLE_INT i386-apple-ios${DEPLOYMENT_TARGET}-simulator)
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-simulator)
+ endif()
+ message(DEPRECATION "SIMULATOR IS DEPRECATED. Consider using SIMULATOR64 instead.")
+elseif(PLATFORM_INT STREQUAL "SIMULATOR64")
+ set(SDK_NAME iphonesimulator)
+ if(NOT ARCHS)
+ set(ARCHS x86_64)
+ set(APPLE_TARGET_TRIPLE_INT x86_64-apple-ios${DEPLOYMENT_TARGET}-simulator)
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-simulator)
+ endif()
+elseif(PLATFORM_INT STREQUAL "SIMULATORARM64")
+ set(SDK_NAME iphonesimulator)
+ if(NOT ARCHS)
+ set(ARCHS arm64)
+ set(APPLE_TARGET_TRIPLE_INT aarch64-apple-ios${DEPLOYMENT_TARGET}-simulator)
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-simulator)
+ endif()
+elseif(PLATFORM_INT STREQUAL "TVOS")
+ set(SDK_NAME appletvos)
+ if(NOT ARCHS)
+ set(ARCHS arm64)
+ set(APPLE_TARGET_TRIPLE_INT aarch64-apple-tvos${DEPLOYMENT_TARGET})
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-tvos${DEPLOYMENT_TARGET})
+ endif()
+elseif (PLATFORM_INT STREQUAL "TVOSCOMBINED")
+ set(SDK_NAME appletvos)
+ if(MODERN_CMAKE)
+ if(NOT ARCHS)
+ set(ARCHS arm64 x86_64)
+ set(APPLE_TARGET_TRIPLE_INT aarch64-x86_64-apple-tvos${DEPLOYMENT_TARGET})
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=appletvos*] "arm64")
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=appletvsimulator*] "x86_64")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=appletvos*] "arm64")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=appletvsimulator*] "x86_64")
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-tvos${DEPLOYMENT_TARGET})
+ endif()
+ else()
+ message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the TVOSCOMBINED setting work")
+ endif()
+elseif(PLATFORM_INT STREQUAL "SIMULATOR_TVOS")
+ set(SDK_NAME appletvsimulator)
+ if(NOT ARCHS)
+ set(ARCHS x86_64)
+ set(APPLE_TARGET_TRIPLE_INT x86_64-apple-tvos${DEPLOYMENT_TARGET}-simulator)
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-tvos${DEPLOYMENT_TARGET}-simulator)
+ endif()
+elseif(PLATFORM_INT STREQUAL "WATCHOS")
+ set(SDK_NAME watchos)
+ if(NOT ARCHS)
+ if (XCODE_VERSION_INT VERSION_GREATER 10.0)
+ set(ARCHS armv7k arm64_32)
+ set(APPLE_TARGET_TRIPLE_INT aarch64_32-apple-watchos${DEPLOYMENT_TARGET})
+ else()
+ set(ARCHS armv7k)
+ set(APPLE_TARGET_TRIPLE_INT arm-apple-watchos${DEPLOYMENT_TARGET})
+ endif()
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos${DEPLOYMENT_TARGET})
+ endif()
+elseif(PLATFORM_INT STREQUAL "WATCHOSCOMBINED")
+ set(SDK_NAME watchos)
+ if(MODERN_CMAKE)
+ if(NOT ARCHS)
+ if (XCODE_VERSION_INT VERSION_GREATER 10.0)
+ set(ARCHS armv7k arm64_32 i386)
+ set(APPLE_TARGET_TRIPLE_INT aarch64_32-i386-apple-watchos${DEPLOYMENT_TARGET})
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchos*] "armv7k arm64_32")
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchsimulator*] "i386")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchos*] "armv7k arm64_32")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchsimulator*] "i386")
+ else()
+ set(ARCHS armv7k i386)
+ set(APPLE_TARGET_TRIPLE_INT arm-i386-apple-watchos${DEPLOYMENT_TARGET})
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchos*] "armv7k")
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchsimulator*] "i386")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchos*] "armv7k")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchsimulator*] "i386")
+ endif()
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos${DEPLOYMENT_TARGET})
+ endif()
+ else()
+ message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the WATCHOSCOMBINED setting work")
+ endif()
+elseif(PLATFORM_INT STREQUAL "SIMULATOR_WATCHOS")
+ set(SDK_NAME watchsimulator)
+ if(NOT ARCHS)
+ set(ARCHS i386)
+ set(APPLE_TARGET_TRIPLE_INT i386-apple-watchos${DEPLOYMENT_TARGET}-simulator)
+ else()
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos${DEPLOYMENT_TARGET}-simulator)
+ endif()
+elseif(PLATFORM_INT STREQUAL "MAC" OR PLATFORM_INT STREQUAL "MAC_CATALYST")
+ set(SDK_NAME macosx)
+ if(NOT ARCHS)
+ set(ARCHS x86_64)
+ endif()
+ string(REPLACE ";" "-" ARCHS_SPLIT "${ARCHS}")
+ if(PLATFORM_INT STREQUAL "MAC")
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-macosx${DEPLOYMENT_TARGET})
+ elseif(PLATFORM_INT STREQUAL "MAC_CATALYST")
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-macabi)
+ endif()
+elseif(PLATFORM_INT MATCHES "^(MAC_ARM64)$|^(MAC_CATALYST_ARM64)$")
+ set(SDK_NAME macosx)
+ if(NOT ARCHS)
+ set(ARCHS arm64)
+ endif()
+ string(REPLACE ";" "-" ARCHS_SPLIT "${ARCHS}")
+ if(PLATFORM_INT STREQUAL "MAC_ARM64")
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-macosx${DEPLOYMENT_TARGET})
+ elseif(PLATFORM_INT STREQUAL "MAC_CATALYST_ARM64")
+ set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-macabi)
+ endif()
+else()
+ message(FATAL_ERROR "Invalid PLATFORM: ${PLATFORM_INT}")
+endif()
+
+string(REPLACE ";" " " ARCHS_SPACED "${ARCHS}")
+
+if(MODERN_CMAKE AND PLATFORM_INT MATCHES ".*COMBINED" AND NOT CMAKE_GENERATOR MATCHES "Xcode")
+ message(FATAL_ERROR "The COMBINED options only work with Xcode generator, -G Xcode")
+endif()
+
+if(CMAKE_GENERATOR MATCHES "Xcode" AND PLATFORM_INT MATCHES "^MAC_CATALYST")
+ set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
+ set(CMAKE_XCODE_ATTRIBUTE_SUPPORTED_PLATFORMS "macosx")
+ set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-maccatalyst")
+ if(NOT DEFINED MACOSX_DEPLOYMENT_TARGET)
+ set(CMAKE_XCODE_ATTRIBUTE_MACOSX_DEPLOYMENT_TARGET "10.15")
+ else()
+ set(CMAKE_XCODE_ATTRIBUTE_MACOSX_DEPLOYMENT_TARGET "${MACOSX_DEPLOYMENT_TARGET}")
+ endif()
+elseif(CMAKE_GENERATOR MATCHES "Xcode")
+ set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
+ set(CMAKE_XCODE_ATTRIBUTE_IPHONEOS_DEPLOYMENT_TARGET "${DEPLOYMENT_TARGET}")
+ if(NOT PLATFORM_INT MATCHES ".*COMBINED")
+ set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=${SDK_NAME}*] "${ARCHS_SPACED}")
+ set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=${SDK_NAME}*] "${ARCHS_SPACED}")
+ endif()
+endif()
+
+# If user did not specify the SDK root to use, then query xcodebuild for it.
+if(DEFINED CMAKE_OSX_SYSROOT_INT)
+ # Environment variables are always preserved.
+ set(ENV{_CMAKE_OSX_SYSROOT_INT} "${CMAKE_OSX_SYSROOT_INT}")
+elseif(DEFINED ENV{_CMAKE_OSX_SYSROOT_INT})
+ set(CMAKE_OSX_SYSROOT_INT "$ENV{_CMAKE_OSX_SYSROOT_INT}")
+elseif(NOT DEFINED CMAKE_OSX_SYSROOT_INT)
+ execute_process(COMMAND ${XCODEBUILD_EXECUTABLE} -version -sdk ${SDK_NAME} Path
+ OUTPUT_VARIABLE CMAKE_OSX_SYSROOT_INT
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+endif()
+
+if (NOT DEFINED CMAKE_OSX_SYSROOT_INT AND NOT DEFINED CMAKE_OSX_SYSROOT)
+ message(SEND_ERROR "Please make sure that Xcode is installed and that the toolchain"
+ "is pointing to the correct path. Please run:"
+ "sudo xcode-select -s /Applications/Xcode.app/Contents/Developer"
+ "and see if that fixes the problem for you.")
+ message(FATAL_ERROR "Invalid CMAKE_OSX_SYSROOT: ${CMAKE_OSX_SYSROOT} "
+ "does not exist.")
+elseif(DEFINED CMAKE_OSX_SYSROOT_INT)
+ set(CMAKE_OSX_SYSROOT_INT "${CMAKE_OSX_SYSROOT_INT}" CACHE INTERNAL "")
+ # Specify the location or name of the platform SDK to be used in CMAKE_OSX_SYSROOT.
+ set(CMAKE_OSX_SYSROOT "${CMAKE_OSX_SYSROOT_INT}" CACHE INTERNAL "")
+endif()
+
+# Use bitcode or not
+if(NOT DEFINED ENABLE_BITCODE AND NOT ARCHS MATCHES "((^|;|, )(i386|x86_64))+")
+ # Unless specified, enable bitcode support by default
+ message(STATUS "[DEFAULTS] Enabling bitcode support by default. ENABLE_BITCODE not provided!")
+ set(ENABLE_BITCODE ON)
+elseif(NOT DEFINED ENABLE_BITCODE)
+ message(STATUS "[DEFAULTS] Disabling bitcode support by default on simulators. ENABLE_BITCODE not provided for override!")
+ set(ENABLE_BITCODE OFF)
+endif()
+set(ENABLE_BITCODE_INT ${ENABLE_BITCODE} CACHE BOOL
+ "Whether or not to enable bitcode" FORCE)
+# Use ARC or not
+if(NOT DEFINED ENABLE_ARC)
+ # Unless specified, enable ARC support by default
+ set(ENABLE_ARC ON)
+ message(STATUS "[DEFAULTS] Enabling ARC support by default. ENABLE_ARC not provided!")
+endif()
+set(ENABLE_ARC_INT ${ENABLE_ARC} CACHE BOOL "Whether or not to enable ARC" FORCE)
+# Use hidden visibility or not
+if(NOT DEFINED ENABLE_VISIBILITY)
+ # Unless specified, disable symbols visibility by default
+ set(ENABLE_VISIBILITY OFF)
+ message(STATUS "[DEFAULTS] Hiding symbols visibility by default. ENABLE_VISIBILITY not provided!")
+endif()
+set(ENABLE_VISIBILITY_INT ${ENABLE_VISIBILITY} CACHE BOOL "Whether or not to hide symbols from the dynamic linker (-fvisibility=hidden)" FORCE)
+# Set strict compiler checks or not
+if(NOT DEFINED ENABLE_STRICT_TRY_COMPILE)
+ # Unless specified, disable strict try_compile()
+ set(ENABLE_STRICT_TRY_COMPILE OFF)
+ message(STATUS "[DEFAULTS] Using NON-strict compiler checks by default. ENABLE_STRICT_TRY_COMPILE not provided!")
+endif()
+set(ENABLE_STRICT_TRY_COMPILE_INT ${ENABLE_STRICT_TRY_COMPILE} CACHE BOOL
+ "Whether or not to use strict compiler checks" FORCE)
+
+# Get the SDK version information.
+if(DEFINED SDK_VERSION)
+ # Environment variables are always preserved.
+ set(ENV{_SDK_VERSION} "${SDK_VERSION}")
+elseif(DEFINED ENV{_SDK_VERSION})
+ set(SDK_VERSION "$ENV{_SDK_VERSION}")
+elseif(NOT DEFINED SDK_VERSION)
+ execute_process(COMMAND ${XCODEBUILD_EXECUTABLE} -sdk ${CMAKE_OSX_SYSROOT_INT} -version SDKVersion
+ OUTPUT_VARIABLE SDK_VERSION
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+endif()
+
+# Find the Developer root for the specific iOS platform being compiled for
+# from CMAKE_OSX_SYSROOT. Should be ../../ from SDK specified in
+# CMAKE_OSX_SYSROOT. There does not appear to be a direct way to obtain
+# this information from xcrun or xcodebuild.
+if (NOT DEFINED CMAKE_DEVELOPER_ROOT AND NOT CMAKE_GENERATOR MATCHES "Xcode")
+ get_filename_component(PLATFORM_SDK_DIR ${CMAKE_OSX_SYSROOT_INT} PATH)
+ get_filename_component(CMAKE_DEVELOPER_ROOT ${PLATFORM_SDK_DIR} PATH)
+ if (NOT EXISTS "${CMAKE_DEVELOPER_ROOT}")
+ message(FATAL_ERROR "Invalid CMAKE_DEVELOPER_ROOT: ${CMAKE_DEVELOPER_ROOT} does not exist.")
+ endif()
+endif()
+
+# Find the C & C++ compilers for the specified SDK.
+if(DEFINED CMAKE_C_COMPILER)
+ # Environment variables are always preserved.
+ set(ENV{_CMAKE_C_COMPILER} "${CMAKE_C_COMPILER}")
+elseif(DEFINED ENV{_CMAKE_C_COMPILER})
+ set(CMAKE_C_COMPILER "$ENV{_CMAKE_C_COMPILER}")
+ set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
+elseif(NOT DEFINED CMAKE_C_COMPILER)
+ execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT_INT} -find clang
+ OUTPUT_VARIABLE CMAKE_C_COMPILER
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+ set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
+endif()
+if(DEFINED CMAKE_CXX_COMPILER)
+ # Environment variables are always preserved.
+ set(ENV{_CMAKE_CXX_COMPILER} "${CMAKE_CXX_COMPILER}")
+elseif(DEFINED ENV{_CMAKE_CXX_COMPILER})
+ set(CMAKE_CXX_COMPILER "$ENV{_CMAKE_CXX_COMPILER}")
+elseif(NOT DEFINED CMAKE_CXX_COMPILER)
+ execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT_INT} -find clang++
+ OUTPUT_VARIABLE CMAKE_CXX_COMPILER
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+endif()
+# Find (Apple's) libtool.
+if(DEFINED BUILD_LIBTOOL)
+ # Environment variables are always preserved.
+ set(ENV{_BUILD_LIBTOOL} "${BUILD_LIBTOOL}")
+elseif(DEFINED ENV{_BUILD_LIBTOOL})
+ set(BUILD_LIBTOOL "$ENV{_BUILD_LIBTOOL}")
+elseif(NOT DEFINED BUILD_LIBTOOL)
+ execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT_INT} -find libtool
+ OUTPUT_VARIABLE BUILD_LIBTOOL
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+endif()
+# Find the toolchain's provided install_name_tool if none is found on the host
+if(DEFINED CMAKE_INSTALL_NAME_TOOL)
+ # Environment variables are always preserved.
+ set(ENV{_CMAKE_INSTALL_NAME_TOOL} "${CMAKE_INSTALL_NAME_TOOL}")
+elseif(DEFINED ENV{_CMAKE_INSTALL_NAME_TOOL})
+ set(CMAKE_INSTALL_NAME_TOOL "$ENV{_CMAKE_INSTALL_NAME_TOOL}")
+elseif(NOT DEFINED CMAKE_INSTALL_NAME_TOOL)
+ execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT_INT} -find install_name_tool
+ OUTPUT_VARIABLE CMAKE_INSTALL_NAME_TOOL_INT
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE)
+ set(CMAKE_INSTALL_NAME_TOOL ${CMAKE_INSTALL_NAME_TOOL_INT} CACHE INTERNAL "")
+endif()
+
+# Configure libtool to be used instead of ar + ranlib to build static libraries.
+# This is required on Xcode 7+, but should also work on previous versions of
+# Xcode.
+get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES)
+foreach(lang ${languages})
+ set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "${BUILD_LIBTOOL} -static -o <TARGET> <LINK_FLAGS> <OBJECTS> " CACHE INTERNAL "")
+endforeach()
+
+# CMake 3.14+ support building for iOS, watchOS and tvOS out of the box.
+if(MODERN_CMAKE)
+ if(SDK_NAME MATCHES "iphone")
+ set(CMAKE_SYSTEM_NAME iOS)
+ elseif(SDK_NAME MATCHES "macosx")
+ set(CMAKE_SYSTEM_NAME Darwin)
+ elseif(SDK_NAME MATCHES "appletv")
+ set(CMAKE_SYSTEM_NAME tvOS)
+ elseif(SDK_NAME MATCHES "watch")
+ set(CMAKE_SYSTEM_NAME watchOS)
+ endif()
+ # Provide flags for a combined FAT library build on newer CMake versions
+ if(PLATFORM_INT MATCHES ".*COMBINED")
+ set(CMAKE_XCODE_ATTRIBUTE_ONLY_ACTIVE_ARCH "NO")
+ set(CMAKE_IOS_INSTALL_COMBINED YES)
+ endif()
+elseif(NOT DEFINED CMAKE_SYSTEM_NAME AND ${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.10")
+ # Legacy code path prior to CMake 3.14 or fallback if no CMAKE_SYSTEM_NAME specified
+ set(CMAKE_SYSTEM_NAME iOS)
+elseif(NOT DEFINED CMAKE_SYSTEM_NAME)
+ # Legacy code path prior to CMake 3.14 or fallback if no CMAKE_SYSTEM_NAME specified
+ set(CMAKE_SYSTEM_NAME Darwin)
+endif()
+# Standard settings.
+set(CMAKE_SYSTEM_VERSION ${SDK_VERSION} CACHE INTERNAL "")
+set(UNIX ON CACHE BOOL "")
+set(APPLE ON CACHE BOOL "")
+if(PLATFORM STREQUAL "MAC" OR PLATFORM STREQUAL "MAC_ARM64")
+ set(IOS OFF CACHE BOOL "")
+ set(MACOS ON CACHE BOOL "")
+elseif(PLATFORM STREQUAL "MAC_CATALYST" OR PLATFORM STREQUAL "MAC_CATALYST_ARM64")
+ set(IOS ON CACHE BOOL "")
+ set(MACOS ON CACHE BOOL "")
+else()
+ set(IOS ON CACHE BOOL "")
+endif()
+set(CMAKE_AR ar CACHE FILEPATH "" FORCE)
+set(CMAKE_RANLIB ranlib CACHE FILEPATH "" FORCE)
+set(CMAKE_STRIP strip CACHE FILEPATH "" FORCE)
+# Set the architectures for which to build.
+set(CMAKE_OSX_ARCHITECTURES ${ARCHS} CACHE INTERNAL "")
+# Change the type of target generated for try_compile() so it'll work when cross-compiling, weak compiler checks
+if(NOT ENABLE_STRICT_TRY_COMPILE_INT)
+ set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+endif()
+# All iOS/Darwin specific settings - some may be redundant.
+set(CMAKE_MACOSX_BUNDLE YES)
+set(CMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO")
+set(CMAKE_SHARED_LIBRARY_PREFIX "lib")
+set(CMAKE_SHARED_LIBRARY_SUFFIX ".dylib")
+set(CMAKE_SHARED_MODULE_PREFIX "lib")
+set(CMAKE_SHARED_MODULE_SUFFIX ".so")
+set(CMAKE_C_COMPILER_ABI ELF)
+set(CMAKE_CXX_COMPILER_ABI ELF)
+set(CMAKE_C_HAS_ISYSROOT 1)
+set(CMAKE_CXX_HAS_ISYSROOT 1)
+set(CMAKE_MODULE_EXISTS 1)
+set(CMAKE_DL_LIBS "")
+set(CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG "-compatibility_version ")
+set(CMAKE_C_OSX_CURRENT_VERSION_FLAG "-current_version ")
+set(CMAKE_CXX_OSX_COMPATIBILITY_VERSION_FLAG "${CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG}")
+set(CMAKE_CXX_OSX_CURRENT_VERSION_FLAG "${CMAKE_C_OSX_CURRENT_VERSION_FLAG}")
+
+if(ARCHS MATCHES "((^|;|, )(arm64|arm64e|x86_64))+")
+ set(CMAKE_C_SIZEOF_DATA_PTR 8)
+ set(CMAKE_CXX_SIZEOF_DATA_PTR 8)
+ if(ARCHS MATCHES "((^|;|, )(arm64|arm64e))+")
+ set(CMAKE_SYSTEM_PROCESSOR "aarch64")
+ else()
+ set(CMAKE_SYSTEM_PROCESSOR "x86_64")
+ endif()
+else()
+ set(CMAKE_C_SIZEOF_DATA_PTR 4)
+ set(CMAKE_CXX_SIZEOF_DATA_PTR 4)
+ set(CMAKE_SYSTEM_PROCESSOR "arm")
+endif()
+
+# Note that only Xcode 7+ supports the newer more specific:
+# -m${SDK_NAME}-version-min flags, older versions of Xcode use:
+# -m(ios/ios-simulator)-version-min instead.
+if(${CMAKE_VERSION} VERSION_LESS "3.11")
+ if(PLATFORM_INT STREQUAL "OS" OR PLATFORM_INT STREQUAL "OS64")
+ if(XCODE_VERSION_INT VERSION_LESS 7.0)
+ set(SDK_NAME_VERSION_FLAGS
+ "-mios-version-min=${DEPLOYMENT_TARGET}")
+ else()
+ # Xcode 7.0+ uses flags we can build directly from SDK_NAME.
+ set(SDK_NAME_VERSION_FLAGS
+ "-m${SDK_NAME}-version-min=${DEPLOYMENT_TARGET}")
+ endif()
+ elseif(PLATFORM_INT STREQUAL "TVOS")
+ set(SDK_NAME_VERSION_FLAGS
+ "-mtvos-version-min=${DEPLOYMENT_TARGET}")
+ elseif(PLATFORM_INT STREQUAL "SIMULATOR_TVOS")
+ set(SDK_NAME_VERSION_FLAGS
+ "-mtvos-simulator-version-min=${DEPLOYMENT_TARGET}")
+ elseif(PLATFORM_INT STREQUAL "WATCHOS")
+ set(SDK_NAME_VERSION_FLAGS
+ "-mwatchos-version-min=${DEPLOYMENT_TARGET}")
+ elseif(PLATFORM_INT STREQUAL "SIMULATOR_WATCHOS")
+ set(SDK_NAME_VERSION_FLAGS
+ "-mwatchos-simulator-version-min=${DEPLOYMENT_TARGET}")
+ elseif(PLATFORM_INT STREQUAL "MAC")
+ set(SDK_NAME_VERSION_FLAGS
+ "-mmacosx-version-min=${DEPLOYMENT_TARGET}")
+ else()
+ # SIMULATOR or SIMULATOR64 both use -mios-simulator-version-min.
+ set(SDK_NAME_VERSION_FLAGS
+ "-mios-simulator-version-min=${DEPLOYMENT_TARGET}")
+ endif()
+elseif(NOT PLATFORM_INT MATCHES "^MAC_CATALYST")
+ # Newer versions of CMake sets the version min flags correctly, skip this for Mac Catalyst targets
+ set(CMAKE_OSX_DEPLOYMENT_TARGET ${DEPLOYMENT_TARGET})
+endif()
+
+if(DEFINED APPLE_TARGET_TRIPLE_INT)
+ set(APPLE_TARGET_TRIPLE ${APPLE_TARGET_TRIPLE_INT} CACHE INTERNAL "")
+ set(CMAKE_C_COMPILER_TARGET ${APPLE_TARGET_TRIPLE})
+ set(CMAKE_CXX_COMPILER_TARGET ${APPLE_TARGET_TRIPLE})
+ set(CMAKE_ASM_COMPILER_TARGET ${APPLE_TARGET_TRIPLE})
+endif()
+
+if(PLATFORM_INT MATCHES "^MAC_CATALYST")
+ set(C_TARGET_FLAGS "-isystem ${CMAKE_OSX_SYSROOT_INT}/System/iOSSupport/usr/include -iframework ${CMAKE_OSX_SYSROOT_INT}/System/iOSSupport/System/Library/Frameworks")
+endif()
+
+if(ENABLE_BITCODE_INT)
+ set(BITCODE "-fembed-bitcode")
+ set(CMAKE_XCODE_ATTRIBUTE_BITCODE_GENERATION_MODE "bitcode")
+ set(CMAKE_XCODE_ATTRIBUTE_ENABLE_BITCODE "YES")
+else()
+ set(BITCODE "")
+ set(CMAKE_XCODE_ATTRIBUTE_ENABLE_BITCODE "NO")
+endif()
+
+if(ENABLE_ARC_INT)
+ set(FOBJC_ARC "-fobjc-arc")
+ set(CMAKE_XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC "YES")
+else()
+ set(FOBJC_ARC "-fno-objc-arc")
+ set(CMAKE_XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC "NO")
+endif()
+
+if(NAMED_LANGUAGE_SUPPORT_INT)
+ set(OBJC_VARS "-fobjc-abi-version=2 -DOBJC_OLD_DISPATCH_PROTOTYPES=0")
+ set(OBJC_LEGACY_VARS "")
+else()
+ set(OBJC_VARS "")
+ set(OBJC_LEGACY_VARS "-fobjc-abi-version=2 -DOBJC_OLD_DISPATCH_PROTOTYPES=0")
+endif()
+
+if(NOT ENABLE_VISIBILITY_INT)
+ foreach(lang ${languages})
+ set(CMAKE_${lang}_VISIBILITY_PRESET "hidden" CACHE INTERNAL "")
+ endforeach()
+ set(CMAKE_XCODE_ATTRIBUTE_GCC_SYMBOLS_PRIVATE_EXTERN "YES")
+ set(VISIBILITY "-fvisibility=hidden -fvisibility-inlines-hidden")
+else()
+ foreach(lang ${languages})
+ set(CMAKE_${lang}_VISIBILITY_PRESET "default" CACHE INTERNAL "")
+ endforeach()
+ set(CMAKE_XCODE_ATTRIBUTE_GCC_SYMBOLS_PRIVATE_EXTERN "NO")
+ set(VISIBILITY "-fvisibility=default")
+endif()
+
+if(DEFINED APPLE_TARGET_TRIPLE)
+ set(APPLE_TARGET_TRIPLE_FLAG "-target ${APPLE_TARGET_TRIPLE}")
+endif()
+
+#Check if Xcode generator is used, since that will handle these flags automagically
+if(CMAKE_GENERATOR MATCHES "Xcode")
+ message(STATUS "Not setting any manual command-line buildflags, since Xcode is selected as generator. Modifying the Xcode build-settings directly instead.")
+else()
+ set(CMAKE_C_FLAGS "${C_TARGET_FLAGS} ${APPLE_TARGET_TRIPLE_FLAG} ${SDK_NAME_VERSION_FLAGS} ${OBJC_LEGACY_VARS} ${BITCODE} ${VISIBILITY} ${CMAKE_C_FLAGS}")
+ set(CMAKE_C_FLAGS_DEBUG "-O0 -g ${CMAKE_C_FLAGS_DEBUG}")
+ set(CMAKE_C_FLAGS_MINSIZEREL "-DNDEBUG -Os ${CMAKE_C_FLAGS_MINSIZEREL}")
+ set(CMAKE_C_FLAGS_RELWITHDEBINFO "-DNDEBUG -O2 -g ${CMAKE_C_FLAGS_RELWITHDEBINFO}")
+ set(CMAKE_C_FLAGS_RELEASE "-DNDEBUG -O3 ${CMAKE_C_FLAGS_RELEASE}")
+ set(CMAKE_CXX_FLAGS "${C_TARGET_FLAGS} ${APPLE_TARGET_TRIPLE_FLAG} ${SDK_NAME_VERSION_FLAGS} ${OBJC_LEGACY_VARS} ${BITCODE} ${VISIBILITY} ${CMAKE_CXX_FLAGS}")
+ set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g ${CMAKE_CXX_FLAGS_DEBUG}")
+ set(CMAKE_CXX_FLAGS_MINSIZEREL "-DNDEBUG -Os ${CMAKE_CXX_FLAGS_MINSIZEREL}")
+ set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-DNDEBUG -O2 -g ${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
+ set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG -O3 ${CMAKE_CXX_FLAGS_RELEASE}")
+ if(NAMED_LANGUAGE_SUPPORT_INT)
+ set(CMAKE_OBJC_FLAGS "${C_TARGET_FLAGS} ${APPLE_TARGET_TRIPLE_FLAG} ${SDK_NAME_VERSION_FLAGS} ${BITCODE} ${VISIBILITY} ${FOBJC_ARC} ${OBJC_VARS} ${CMAKE_OBJC_FLAGS}")
+ set(CMAKE_OBJC_FLAGS_DEBUG "-O0 -g ${CMAKE_OBJC_FLAGS_DEBUG}")
+ set(CMAKE_OBJC_FLAGS_MINSIZEREL "-DNDEBUG -Os ${CMAKE_OBJC_FLAGS_MINSIZEREL}")
+ set(CMAKE_OBJC_FLAGS_RELWITHDEBINFO "-DNDEBUG -O2 -g ${CMAKE_OBJC_FLAGS_RELWITHDEBINFO}")
+ set(CMAKE_OBJC_FLAGS_RELEASE "-DNDEBUG -O3 ${CMAKE_OBJC_FLAGS_RELEASE}")
+ set(CMAKE_OBJCXX_FLAGS "${C_TARGET_FLAGS} ${APPLE_TARGET_TRIPLE_FLAG} ${SDK_NAME_VERSION_FLAGS} ${BITCODE} ${VISIBILITY} ${FOBJC_ARC} ${OBJC_VARS} ${CMAKE_OBJCXX_FLAGS}")
+ set(CMAKE_OBJCXX_FLAGS_DEBUG "-O0 -g ${CMAKE_OBJCXX_FLAGS_DEBUG}")
+ set(CMAKE_OBJCXX_FLAGS_MINSIZEREL "-DNDEBUG -Os ${CMAKE_OBJCXX_FLAGS_MINSIZEREL}")
+ set(CMAKE_OBJCXX_FLAGS_RELWITHDEBINFO "-DNDEBUG -O2 -g ${CMAKE_OBJCXX_FLAGS_RELWITHDEBINFO}")
+ set(CMAKE_OBJCXX_FLAGS_RELEASE "-DNDEBUG -O3 ${CMAKE_OBJCXX_FLAGS_RELEASE}")
+ endif()
+ set(CMAKE_C_LINK_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} -Wl,-search_paths_first ${CMAKE_C_LINK_FLAGS}")
+ set(CMAKE_CXX_LINK_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} -Wl,-search_paths_first ${CMAKE_CXX_LINK_FLAGS}")
+ if(NAMED_LANGUAGE_SUPPORT_INT)
+ set(CMAKE_OBJC_LINK_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} -Wl,-search_paths_first ${CMAKE_OBJC_LINK_FLAGS}")
+ set(CMAKE_OBJCXX_LINK_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} -Wl,-search_paths_first ${CMAKE_OBJCXX_LINK_FLAGS}")
+ endif()
+ set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -x assembler-with-cpp -arch ${CMAKE_OSX_ARCHITECTURES} ${APPLE_TARGET_TRIPLE_FLAG}")
+endif()
+
+## Print status messages to inform of the current state
+message(STATUS "Configuring ${SDK_NAME} build for platform: ${PLATFORM_INT}, architecture(s): ${ARCHS}")
+message(STATUS "Using SDK: ${CMAKE_OSX_SYSROOT_INT}")
+message(STATUS "Using C compiler: ${CMAKE_C_COMPILER}")
+message(STATUS "Using CXX compiler: ${CMAKE_CXX_COMPILER}")
+message(STATUS "Using libtool: ${BUILD_LIBTOOL}")
+message(STATUS "Using install name tool: ${CMAKE_INSTALL_NAME_TOOL}")
+if(DEFINED APPLE_TARGET_TRIPLE)
+ message(STATUS "Autoconf target triple: ${APPLE_TARGET_TRIPLE}")