From 9a2c212545fbcba751d6c08351f8c899e55f86e5 Mon Sep 17 00:00:00 2001 From: Keeyou Date: Sat, 16 Dec 2023 16:46:02 +0800 Subject: [PATCH 1/2] git: ignore apk files --- .gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitignore b/.gitignore index 63241a749..1ad0a2be7 100644 --- a/.gitignore +++ b/.gitignore @@ -69,3 +69,4 @@ yass.spec /android/yass/src/main/res/drawable/icon.png local.properties /.gradle +*.apk From c319588a3cd9eb3a481949bbf1edcca8f0d382c6 Mon Sep 17 00:00:00 2001 From: Keeyou Date: Sat, 16 Dec 2023 16:45:27 +0800 Subject: [PATCH 2/2] build: land initial ios support tried with: - ./tools/build --variant cli --system ios --arch arm64 --cmake-build-type MinSizeRel -nc -no-packaging - ./tools/build --variant cli --system ios --subsystem simulator --arch arm64 --cmake-build-type MinSizeRel -nc -no-packaging - ./tools/build --variant cli --system ios --subsystem simulator --arch x86_64 --cmake-build-type MinSizeRel -nc -no-packaging --- CMakeLists.txt | 8 +- cmake/platforms/ios.toolchain.cmake | 1122 +++++++++++++++++++++++++++ src/core/asio.cpp | 6 +- src/core/rand_util_posix.cpp | 6 +- third_party/boringssl/src | 2 +- tools/build.go | 38 + 6 files changed, 1171 insertions(+), 11 deletions(-) create mode 100644 cmake/platforms/ios.toolchain.cmake diff --git a/CMakeLists.txt b/CMakeLists.txt index 0a82aa2fc..7be9b9259 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1659,7 +1659,7 @@ if (HAVE_FLOCK) add_definitions(-DHAVE_FLOCK) endif() -if (NOT WIN32) +if (NOT WIN32 AND NOT APPLE) check_library_exists(c pipe2 "" HAVE_PIPE2) check_library_exists(c dup3 "" HAVE_DUP3) endif() @@ -1783,7 +1783,7 @@ elseif (WIN32 AND GUI) else() set(GUI_LIBRARIES rasapi32 wininet shlwapi winmm gdi32 comdlg32 ole32 comctl32 shell32) endif() -elseif (APPLE AND GUI AND COMPILER_CLANG) +elseif (APPLE AND GUI AND NOT IOS) message(STATUS "Compiling with GUI support: Cocoa") find_library(COCOA_LIBRARY Cocoa REQUIRED) # Locate Interface Builder Tool, needed to build things like Storyboards outside of Xcode. @@ -3341,7 +3341,7 @@ if (CLI) yass_base ) - if (NOT CMAKE_SKIP_INSTALL_RULES AND NOT WIN32) + if (NOT CMAKE_SKIP_INSTALL_RULES AND NOT WIN32 AND NOT IOS) install(TARGETS yass_cli RUNTIME DESTINATION bin) # TODO add freebsd rc files if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND NOT ANDROID AND NOT OHOS) @@ -3382,7 +3382,7 @@ if (SERVER) yass_base ) - if (NOT CMAKE_SKIP_INSTALL_RULES AND NOT WIN32) + if (NOT CMAKE_SKIP_INSTALL_RULES AND NOT WIN32 AND NOT IOS) install(TARGETS yass_server RUNTIME DESTINATION bin) if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND NOT ANDROID AND NOT OHOS) install(FILES yass-server.json.sample RENAME server.json DESTINATION ${CMAKE_INSTALL_SYSCONFDIR}/yass) diff --git a/cmake/platforms/ios.toolchain.cmake b/cmake/platforms/ios.toolchain.cmake new file mode 100644 index 000000000..379014166 --- /dev/null +++ b/cmake/platforms/ios.toolchain.cmake @@ -0,0 +1,1122 @@ +# 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 on 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 (alexs.mac@gmail.com) +# +# ***************************************************************************** +# 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. +# SIMULATOR64COMBINED = Build for arm64 x86_64 iphoneOS Simulator. Combined into FAT STATIC lib (supported on 3.14+ of CMakewith "-G Xcode" argument ONLY) +# 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. +# SIMULATORARM64_TVOS = Build for arm64 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. +# SIMULATORARM64_WATCHOS = Build for arm64 for watchOS Simulator. +# MAC = Build for x86_64 macOS. +# MAC_ARM64 = Build for Apple Silicon macOS. +# MAC_UNIVERSAL = Combined build for x86_64 and Apple Silicon on 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 6.0 on watchOS, 13.0 on tvOS+iOS/iPadOS, 11.0 on macOS, 1.0 on visionOS +# +# 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 behavior, CMake version < 3.16) +# +# ENABLE_BITCODE: (ON|OFF) Enables or disables bitcode support. Default OFF +# +# 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) +# SIMULATORARM64_TVOS = arm64 +# WATCHOS = armv7k arm64_32 (if applicable) +# SIMULATOR_WATCHOS = x86_64 (i386 has since long been deprecated) +# SIMULATORARM64_WATCHOS = arm64 +# MAC = x86_64 +# MAC_ARM64 = arm64 +# MAC_UNIVERSAL = x86_64 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" is 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" "SIMULATOR64COMBINED" + "TVOS" "TVOSCOMBINED" "SIMULATOR_TVOS" "SIMULATORARM64_TVOS" + "WATCHOS" "WATCHOSCOMBINED" "SIMULATOR_WATCHOS" "SIMULATORARM64_WATCHOS" + "MAC" "MAC_ARM64" "MAC_UNIVERSAL" + "VISIONOS" "SIMULATOR_VISIONOS" "SIMULATOR64_VISIONOS" + "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(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.14") + set(MODERN_CMAKE YES) +endif() + +# Get the Xcode version being used. +# Problem: CMake runs toolchain files multiple times, but can't read cache variables on some runs. +# Workaround: On the first run (in which cache variables are always accessible), set an intermediary environment variable. +# +# NOTE: This pattern is used in many places in this toolchain to speed up checks of all sorts +if(DEFINED XCODE_VERSION_INT) + # Environment variables are always preserved. + set(ENV{_XCODE_VERSION_INT} "${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 a 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)$|^(MAC_UNIVERSAL)$" AND ${CMAKE_VERSION} VERSION_LESS "3.19.5") + message(FATAL_ERROR "Apple Silicon builds requires a minimum of CMake 3.19.5") +endif() + +# 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) + +# 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 behavior.") +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 the minimum version of the 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 "6.0") + elseif(PLATFORM STREQUAL "MAC") + # Unless specified, SDK version 10.13 (High Sierra) is used by default as the minimum target version (macos). + set(DEPLOYMENT_TARGET "11.0") + elseif(PLATFORM STREQUAL "VISIONOS" OR PLATFORM STREQUAL "SIMULATOR_VISIONOS" OR PLATFORM STREQUAL "SIMULATOR64_VISIONOS") + # Unless specified, SDK version 1.0 is used by default as minimum target version (visionOS). + set(DEPLOYMENT_TARGET "1.0") + elseif(PLATFORM STREQUAL "MAC_ARM64") + # Unless specified, SDK version 11.0 (Big Sur) is used by default as the minimum target version (macOS on arm). + set(DEPLOYMENT_TARGET "11.0") + elseif(PLATFORM STREQUAL "MAC_UNIVERSAL") + # Unless specified, SDK version 11.0 (Big Sur) is used by default as minimum target version for universal builds. + 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 the minimum target version (mac catalyst minimum requirement). + set(DEPLOYMENT_TARGET "13.1") + else() + # Unless specified, SDK version 11.0 is used by default as the minimum target version (iOS, tvOS). + set(DEPLOYMENT_TARGET "13.0") + 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 has fixed the integration issues with it, libarclite_iphoneos.a is currently missing bitcode markers for example + else() + set(ARCHS arm64) + endif() + set(APPLE_TARGET_TRIPLE_INT arm64-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 12.0) + set(ARCHS arm64 x86_64) + set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphoneos*] "arm64") + set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphonesimulator*] "x86_64 arm64") + set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphoneos*] "arm64") + set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphonesimulator*] "x86_64 arm64") + 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 arm64-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 "SIMULATOR64COMBINED") + set(SDK_NAME iphonesimulator) + if(MODERN_CMAKE) + if(NOT ARCHS) + if (XCODE_VERSION_INT VERSION_GREATER 12.0) + set(ARCHS arm64 x86_64) # FIXME: Add arm64e when Apple have fixed the integration issues with it, libarclite_iphoneos.a is currently missing bitcode markers for example + set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphoneos*] "") + set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphonesimulator*] "x86_64 arm64") + set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphoneos*] "") + set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphonesimulator*] "x86_64 arm64") + else() + set(ARCHS arm64 x86_64) + set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphoneos*] "") + set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphonesimulator*] "x86_64") + set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphoneos*] "") + set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphonesimulator*] "x86_64") + endif() + set(APPLE_TARGET_TRIPLE_INT aarch64-x86_64-apple-ios${DEPLOYMENT_TARGET}-simulator) + else() + set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-simulator) + endif() + else() + message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the SIMULATOR64COMBINED 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 arm64-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 arm64-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 arm64-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 "SIMULATORARM64_TVOS") + set(SDK_NAME appletvsimulator) + if(NOT ARCHS) + set(ARCHS arm64) + set(APPLE_TARGET_TRIPLE_INT arm64-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 arm64_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 arm64_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 "SIMULATORARM64_WATCHOS") + set(SDK_NAME watchsimulator) + if(NOT ARCHS) + set(ARCHS arm64) + set(APPLE_TARGET_TRIPLE_INT arm64-apple-watchos${DEPLOYMENT_TARGET}-simulator) + else() + set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos${DEPLOYMENT_TARGET}-simulator) + endif() +elseif(PLATFORM_INT STREQUAL "SIMULATOR64_VISIONOS") + set(SDK_NAME xrsimulator) + if(NOT ARCHS) + set(ARCHS x86_64) + set(APPLE_TARGET_TRIPLE_INT x86_64-apple-xros${DEPLOYMENT_TARGET}-simulator) + else() + set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-xros${DEPLOYMENT_TARGET}-simulator) + endif() +elseif(PLATFORM_INT STREQUAL "SIMULATOR_VISIONOS") + set(SDK_NAME xrsimulator) + if(NOT ARCHS) + set(ARCHS arm64) + set(APPLE_TARGET_TRIPLE_INT arm64-apple-xros${DEPLOYMENT_TARGET}-simulator) + else() + set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-xros${DEPLOYMENT_TARGET}-simulator) + endif() +elseif(PLATFORM_INT STREQUAL "VISIONOS") + set(SDK_NAME xros) + if(NOT ARCHS) + set(ARCHS arm64) + set(APPLE_TARGET_TRIPLE_INT arm64-apple-xros${DEPLOYMENT_TARGET}) + else() + set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-xros${DEPLOYMENT_TARGET}) + 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() +elseif(PLATFORM_INT STREQUAL "MAC_UNIVERSAL") + set(SDK_NAME macosx) + if(NOT ARCHS) + set(ARCHS "x86_64;arm64") + endif() + string(REPLACE ";" "-" ARCHS_SPLIT "${ARCHS}") + set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-macosx${DEPLOYMENT_TARGET}) +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_ATTRIBUTE_SUPPORTS_MACCATALYST "YES") + 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 the 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) + message(STATUS "[DEFAULTS] Disabling bitcode support by default. 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 "${BUILD_LIBTOOL} -static -o " CACHE INTERNAL "") +endforeach() + +# CMake 3.14+ support building for iOS, watchOS, and tvOS out of the box. +if(MODERN_CMAKE) + if(SDK_NAME MATCHES "iphone") + set(CMAKE_SYSTEM_NAME iOS) + elseif(SDK_NAME MATCHES "xros") + set(CMAKE_SYSTEM_NAME visionOS) + elseif(SDK_NAME MATCHES "xrsimulator") + set(CMAKE_SYSTEM_NAME visionOS) + elseif(SDK_NAME MATCHES "macosx") + set(CMAKE_SYSTEM_NAME Darwin) + elseif(SDK_NAME MATCHES "appletv") + set(CMAKE_SYSTEM_NAME tvOS) + elseif(SDK_NAME MATCHES "watch") + set(CMAKE_SYSTEM_NAME watchOS) + endif() + # Provide flags for a combined FAT library build on newer CMake versions + if(PLATFORM_INT MATCHES ".*COMBINED") + set(CMAKE_IOS_INSTALL_COMBINED YES) + if(CMAKE_GENERATOR MATCHES "Xcode") + # Set the SDKROOT Xcode properties to a Xcode-friendly value (the SDK_NAME, E.g, iphoneos) + # This way, Xcode will automatically switch between the simulator and device SDK when building. + set(CMAKE_XCODE_ATTRIBUTE_SDKROOT "${SDK_NAME}") + # Force to not build just one ARCH, but all! + set(CMAKE_XCODE_ATTRIBUTE_ONLY_ACTIVE_ARCH "NO") + endif() + 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 before 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" OR PLATFORM STREQUAL "MAC_UNIVERSAL") + 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 the architectures for which to build. +set(CMAKE_OSX_ARCHITECTURES ${ARCHS} CACHE INTERNAL "") +# Change the type of target generated for try_compile() so it'll work when cross-compiling, weak compiler checks +if(NOT ENABLE_STRICT_TRY_COMPILE_INT) + set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) +endif() +# All iOS/Darwin specific settings - some may be redundant. +if (NOT DEFINED CMAKE_MACOSX_BUNDLE) + set(CMAKE_MACOSX_BUNDLE YES) +endif() +set(CMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO") +set(CMAKE_SHARED_LIBRARY_PREFIX "lib") +set(CMAKE_SHARED_LIBRARY_SUFFIX ".dylib") +set(CMAKE_EXTRA_SHARED_LIBRARY_SUFFIXES ".tbd" ".so") +set(CMAKE_SHARED_MODULE_PREFIX "lib") +set(CMAKE_SHARED_MODULE_SUFFIX ".so") +set(CMAKE_C_COMPILER_ABI ELF) +set(CMAKE_CXX_COMPILER_ABI ELF) +set(CMAKE_C_HAS_ISYSROOT 1) +set(CMAKE_CXX_HAS_ISYSROOT 1) +set(CMAKE_MODULE_EXISTS 1) +set(CMAKE_DL_LIBS "") +set(CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG "-compatibility_version ") +set(CMAKE_C_OSX_CURRENT_VERSION_FLAG "-current_version ") +set(CMAKE_CXX_OSX_COMPATIBILITY_VERSION_FLAG "${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 "SIMULATORARM64_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=${DEPLOYMENT_TARGET}") + elseif(PLATFORM_INT STREQUAL "SIMULATORARM64_WATCHOS") + set(SDK_NAME_VERSION_FLAGS + "-mwatchos-simulator-version-min=${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} CACHE INTERNAL "Minimum OS X deployment version") +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 ${APPLE_TARGET_TRIPLE}") +endif() + +#Check if Xcode generator is used since that will handle these flags automagically +if(CMAKE_GENERATOR MATCHES "Xcode") + message(STATUS "Not setting any manual command-line buildflags, since Xcode is selected as the generator. Modifying the Xcode build-settings directly instead.") +else() + set(CMAKE_C_FLAGS "${C_TARGET_FLAGS} ${APPLE_TARGET_TRIPLE_FLAG} ${SDK_NAME_VERSION_FLAGS} ${OBJC_LEGACY_VARS} ${BITCODE} ${VISIBILITY} ${CMAKE_C_FLAGS}" CACHE INTERNAL + "Flags used by the compiler during all C build types.") + 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}" CACHE INTERNAL + "Flags used by the compiler during all CXX build types.") + 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}" CACHE INTERNAL + "Flags used by the compiler during all OBJC build types.") + 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}" CACHE INTERNAL + "Flags used by the compiler during all OBJCXX build types.") + 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 ${CMAKE_C_LINK_FLAGS}" CACHE INTERNAL + "Flags used by the compiler for all C link types.") + set(CMAKE_CXX_LINK_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} -Wl,-search_paths_first ${CMAKE_CXX_LINK_FLAGS}" CACHE INTERNAL + "Flags used by the compiler for all CXX link types.") + if(NAMED_LANGUAGE_SUPPORT_INT) + set(CMAKE_OBJC_LINK_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} -Wl,-search_paths_first ${CMAKE_OBJC_LINK_FLAGS}" CACHE INTERNAL + "Flags used by the compiler for all OBJC link types.") + set(CMAKE_OBJCXX_LINK_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} -Wl,-search_paths_first ${CMAKE_OBJCXX_LINK_FLAGS}" CACHE INTERNAL + "Flags used by the compiler for all OBJCXX link types.") + endif() + set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -x assembler-with-cpp -arch ${CMAKE_OSX_ARCHITECTURES} ${APPLE_TARGET_TRIPLE_FLAG}" CACHE INTERNAL + "Flags used by the compiler for all ASM build types.") +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}") +endif() +message(STATUS "Using minimum deployment version: ${DEPLOYMENT_TARGET}" + " (SDK version: ${SDK_VERSION})") +if(MODERN_CMAKE) + message(STATUS "Merging integrated CMake 3.14+ iOS,tvOS,watchOS,macOS toolchain(s) with this toolchain!") + if(PLATFORM_INT MATCHES ".*COMBINED") + message(STATUS "Will combine built (static) artifacts into FAT lib...") + endif() +endif() +if(CMAKE_GENERATOR MATCHES "Xcode") + message(STATUS "Using Xcode version: ${XCODE_VERSION_INT}") +endif() +message(STATUS "CMake version: ${CMAKE_VERSION}") +if(DEFINED SDK_NAME_VERSION_FLAGS) + message(STATUS "Using version flags: ${SDK_NAME_VERSION_FLAGS}") +endif() +message(STATUS "Using a data_ptr size of: ${CMAKE_CXX_SIZEOF_DATA_PTR}") +if(ENABLE_BITCODE_INT) + message(STATUS "Bitcode: Enabled") +else() + message(STATUS "Bitcode: Disabled") +endif() + +if(ENABLE_ARC_INT) + message(STATUS "ARC: Enabled") +else() + message(STATUS "ARC: Disabled") +endif() + +if(ENABLE_VISIBILITY_INT) + message(STATUS "Hiding symbols: Disabled") +else() + message(STATUS "Hiding symbols: Enabled") +endif() + +# Set global properties +set_property(GLOBAL PROPERTY PLATFORM "${PLATFORM}") +set_property(GLOBAL PROPERTY APPLE_TARGET_TRIPLE "${APPLE_TARGET_TRIPLE_INT}") +set_property(GLOBAL PROPERTY SDK_VERSION "${SDK_VERSION}") +set_property(GLOBAL PROPERTY XCODE_VERSION "${XCODE_VERSION_INT}") +set_property(GLOBAL PROPERTY OSX_ARCHITECTURES "${CMAKE_OSX_ARCHITECTURES}") + +# Export configurable variables for the try_compile() command. +set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES + PLATFORM + XCODE_VERSION_INT + SDK_VERSION + NAMED_LANGUAGE_SUPPORT + DEPLOYMENT_TARGET + CMAKE_DEVELOPER_ROOT + CMAKE_OSX_SYSROOT_INT + ENABLE_BITCODE + ENABLE_ARC + CMAKE_ASM_COMPILER + CMAKE_C_COMPILER + CMAKE_C_COMPILER_TARGET + CMAKE_CXX_COMPILER + CMAKE_CXX_COMPILER_TARGET + BUILD_LIBTOOL + CMAKE_INSTALL_NAME_TOOL + CMAKE_C_FLAGS + CMAKE_C_DEBUG + CMAKE_C_MINSIZEREL + CMAKE_C_RELWITHDEBINFO + CMAKE_C_RELEASE + CMAKE_CXX_FLAGS + CMAKE_CXX_FLAGS_DEBUG + CMAKE_CXX_FLAGS_MINSIZEREL + CMAKE_CXX_FLAGS_RELWITHDEBINFO + CMAKE_CXX_FLAGS_RELEASE + CMAKE_C_LINK_FLAGS + CMAKE_CXX_LINK_FLAGS + CMAKE_ASM_FLAGS +) + +if(NAMED_LANGUAGE_SUPPORT_INT) + list(APPEND CMAKE_TRY_COMPILE_PLATFORM_VARIABLES + CMAKE_OBJC_FLAGS + CMAKE_OBJC_DEBUG + CMAKE_OBJC_MINSIZEREL + CMAKE_OBJC_RELWITHDEBINFO + CMAKE_OBJC_RELEASE + CMAKE_OBJCXX_FLAGS + CMAKE_OBJCXX_DEBUG + CMAKE_OBJCXX_MINSIZEREL + CMAKE_OBJCXX_RELWITHDEBINFO + CMAKE_OBJCXX_RELEASE + CMAKE_OBJC_LINK_FLAGS + CMAKE_OBJCXX_LINK_FLAGS + ) +endif() + +set(CMAKE_PLATFORM_HAS_INSTALLNAME 1) +set(CMAKE_SHARED_LINKER_FLAGS "-rpath @executable_path/Frameworks -rpath @loader_path/Frameworks") +set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-dynamiclib -Wl,-headerpad_max_install_names") +set(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "-bundle -Wl,-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 ".tbd" ".dylib" ".so" ".a") +set(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-install_name") + +# Set the find root to the SDK developer roots. +# Note: CMAKE_FIND_ROOT_PATH is only useful when cross-compiling. Thus, do not set on macOS builds. +if(NOT PLATFORM_INT MATCHES "^MAC.*$") + list(APPEND CMAKE_FIND_ROOT_PATH "${CMAKE_OSX_SYSROOT_INT}" CACHE INTERNAL "") + set(CMAKE_IGNORE_PATH "/System/Library/Frameworks;/usr/local/lib;/opt/homebrew" CACHE INTERNAL "") +endif() + +# Default to searching for frameworks first. +IF(NOT DEFINED CMAKE_FIND_FRAMEWORK) + set(CMAKE_FIND_FRAMEWORK FIRST) +ENDIF(NOT DEFINED CMAKE_FIND_FRAMEWORK) + +# Set up the default search directories for frameworks. +if(PLATFORM_INT MATCHES "^MAC_CATALYST") + set(CMAKE_FRAMEWORK_PATH + ${CMAKE_DEVELOPER_ROOT}/Library/PrivateFrameworks + ${CMAKE_OSX_SYSROOT_INT}/System/Library/Frameworks + ${CMAKE_OSX_SYSROOT_INT}/System/iOSSupport/System/Library/Frameworks + ${CMAKE_FRAMEWORK_PATH} CACHE INTERNAL "") +else() + set(CMAKE_FRAMEWORK_PATH + ${CMAKE_DEVELOPER_ROOT}/Library/PrivateFrameworks + ${CMAKE_OSX_SYSROOT_INT}/System/Library/Frameworks + ${CMAKE_FRAMEWORK_PATH} CACHE INTERNAL "") +endif() + +# By default, search both the specified iOS SDK and the remainder of the host filesystem. +if(NOT CMAKE_FIND_ROOT_PATH_MODE_PROGRAM) + set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH CACHE INTERNAL "") +endif() +if(NOT CMAKE_FIND_ROOT_PATH_MODE_LIBRARY) + set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH CACHE INTERNAL "") +endif() +if(NOT CMAKE_FIND_ROOT_PATH_MODE_INCLUDE) + set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH CACHE INTERNAL "") +endif() +if(NOT CMAKE_FIND_ROOT_PATH_MODE_PACKAGE) + set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE BOTH CACHE INTERNAL "") +endif() + +# +# Some helper-macros below to simplify and beautify the CMakeFile +# + +# This little macro lets you set any Xcode specific property. +macro(set_xcode_property TARGET XCODE_PROPERTY XCODE_VALUE XCODE_RELVERSION) + set(XCODE_RELVERSION_I "${XCODE_RELVERSION}") + if(XCODE_RELVERSION_I STREQUAL "All") + set_property(TARGET ${TARGET} PROPERTY XCODE_ATTRIBUTE_${XCODE_PROPERTY} "${XCODE_VALUE}") + else() + set_property(TARGET ${TARGET} PROPERTY XCODE_ATTRIBUTE_${XCODE_PROPERTY}[variant=${XCODE_RELVERSION_I}] "${XCODE_VALUE}") + endif() +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(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE NEVER) + set(_TOOLCHAIN_IOS ${IOS}) + set(IOS OFF) + find_package(${ARGN}) + set(IOS ${_TOOLCHAIN_IOS}) + set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH) + set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH) + set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH) + set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE BOTH) +endmacro(find_host_package) diff --git a/src/core/asio.cpp b/src/core/asio.cpp index 59511296d..3597adce2 100644 --- a/src/core/asio.cpp +++ b/src/core/asio.cpp @@ -18,7 +18,7 @@ struct IUnknown; #endif #include #undef X509_NAME -#elif defined(__APPLE__) +#elif BUILDFLAG(IS_MAC) #include #endif @@ -306,7 +306,9 @@ static int load_ca_to_ssl_ctx_system(SSL_CTX* ssl_ctx) { } LOG(INFO) << "Loading ca from SChannel: " << count << " certificates"; return count; -#elif defined(__APPLE__) +#elif BUILDFLAG(IS_IOS) + return 0; +#elif BUILDFLAG(IS_MAC) SecTrustSettingsDomain domain = kSecTrustSettingsDomainSystem; CFArrayRef certs; OSStatus status; diff --git a/src/core/rand_util_posix.cpp b/src/core/rand_util_posix.cpp index 91e18c9a1..c27ffdd9e 100644 --- a/src/core/rand_util_posix.cpp +++ b/src/core/rand_util_posix.cpp @@ -17,7 +17,7 @@ #if defined(__linux__) || defined(__ANDROID__) #include "linux_syscall_support.h" -#elif defined(__APPLE__) +#elif BUILDFLAG(IS_MAC) // TODO(crbug.com/995996): Waiting for this header to appear in the iOS SDK. // (See below.) #include @@ -87,15 +87,13 @@ void RandBytes(void* output, size_t output_length) { MSAN_UNPOISON(output, output_length); return; } -#elif defined(__APPLE__) -#if (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_12) +#elif BUILDFLAG(IS_MAC) // TODO(crbug.com/995996): Enable this on iOS too, when sys/random.h arrives // in its SDK. if (getentropy(output, output_length) == 0) { return; } #endif -#endif // defined(__APPLE__) // If the OS-specific mechanisms didn't work, fall through to reading from // urandom. diff --git a/third_party/boringssl/src b/third_party/boringssl/src index d3546d0c9..81547929e 160000 --- a/third_party/boringssl/src +++ b/third_party/boringssl/src @@ -1 +1 @@ -Subproject commit d3546d0c90e5b008efd6bef15ce8d59e0a60bc5f +Subproject commit 81547929ed94f66cbfeee4c3ea594c8e63d6929b diff --git a/tools/build.go b/tools/build.go index 7a979476e..5a73e835c 100644 --- a/tools/build.go +++ b/tools/build.go @@ -52,6 +52,8 @@ var macosxVersionMinFlag string var macosxUniversalBuildFlag bool var macosxCodeSignIdentityFlag string +var iosVersionMinFlag string + var msvcTargetArchFlag string var msvcCrtLinkageFlag string var msvcAllowXpFlag bool @@ -147,6 +149,8 @@ func InitFlag() { flag.BoolVar(&macosxUniversalBuildFlag, "macosx-universal-build", getEnvBool("ENABLE_OSX_UNIVERSAL_BUILD", true), "Enable Mac OS X Universal Build") flag.StringVar(&macosxCodeSignIdentityFlag, "macosx-codesign-identity", getEnv("CODESIGN_IDENTITY", "-"), "Set Mac OS X CodeSign Identity") + flag.StringVar(&iosVersionMinFlag, "ios-version-min", getEnv("MACOSX_DEPLOYMENT_TARGET", "13.0"), "Set iOS deployment target, such as 13.0") + flag.StringVar(&msvcTargetArchFlag, "msvc-tgt-arch", getEnv("VSCMD_ARG_TGT_ARCH", "x64"), "Set Visual C++ Target Achitecture") flag.StringVar(&msvcCrtLinkageFlag, "msvc-crt-linkage", getEnv("MSVC_CRT_LINKAGE", "static"), "Set Visual C++ CRT Linkage") flag.BoolVar(&msvcAllowXpFlag, "msvc-allow-xp", getEnvBool("MSVC_ALLOW_XP", false), "Enable Windows XP Build") @@ -265,6 +269,11 @@ func prebuildFindSourceDirectory() { buildDir = fmt.Sprintf("build-%s%d-%s", systemNameFlag, freebsdAbiFlag, archFlag) } else if systemNameFlag == "android" { buildDir = fmt.Sprintf("build-%s%d-%s", systemNameFlag, androidApiLevel, archFlag) + } else if systemNameFlag == "ios" { + buildDir = fmt.Sprintf("build-%s-%s", systemNameFlag, archFlag) + if subSystemNameFlag != "" { + buildDir = fmt.Sprintf("build-%s-%s-%s", systemNameFlag, subSystemNameFlag, archFlag) + } } else { arch := archFlag if systemNameFlag == "darwin" && macosxUniversalBuildFlag { @@ -719,6 +728,35 @@ func buildStageGenerateBuildScript() { } } + if systemNameFlag == "ios" { + cmakeArgs = append(cmakeArgs, fmt.Sprintf("-DCMAKE_TOOLCHAIN_FILE=%s/../cmake/platforms/ios.toolchain.cmake", buildDir)) + cmakeArgs = append(cmakeArgs, fmt.Sprintf("-DDEPLOYMENT_TARGET=%s", iosVersionMinFlag)) + platform := "OS" + if subSystemNameFlag == "simulator" { + if archFlag == "x86" { + platform = "SIMULATOR" + } else if archFlag == "x86_64" { + platform = "SIMULATOR64" + } else if archFlag == "arm64" { + platform = "SIMULATORARM64" + } else { + glog.Fatalf("Invalid archFlag: %s", archFlag); + } + } else if subSystemNameFlag != "" { + glog.Fatalf("Invalid subSystemNameFlag: %s", subSystemNameFlag); + } else { + if archFlag == "arm" { + platform = "OS" + } else if archFlag == "arm64" { + platform = "OS64" + } else { + glog.Fatalf("Invalid archFlag: %s", archFlag); + } + } + + cmakeArgs = append(cmakeArgs, fmt.Sprintf("-DPLATFORM=%s", platform)) + } + if systemNameFlag == "android" { if _, err := os.Stat(androidNdkDir); errors.Is(err, os.ErrNotExist) { glog.Fatalf("Android Ndk Directory at %s demanded", androidNdkDir);