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Code Issues Releases Activity

update cmake iOS toolchain

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This commit is contained in:
Andrey Filipenkov 2022-06-26 16:02:01 +03:00
parent 3388583089
commit d69d2c705f
2 changed files with 174 additions and 86 deletions
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2
configure_ios.sh
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@ -27,7 +27,7 @@ cmake "$srcDir" -G Xcode \
-DCMAKE_TOOLCHAIN_FILE="$srcDir/ios.toolchain.cmake" \ -DCMAKE_TOOLCHAIN_FILE="$srcDir/ios.toolchain.cmake" \
-DPLATFORM=$platform \ -DPLATFORM=$platform \
-DDEPLOYMENT_TARGET=11.0 \ -DDEPLOYMENT_TARGET=11.0 \
-DENABLE_BITCODE=0 \ -DENABLE_BITCODE=OFF \
-DCMAKE_BINARY_DIR=$(pwd) \ -DCMAKE_BINARY_DIR=$(pwd) \
-DCMAKE_PREFIX_PATH="$prefixPath" \ -DCMAKE_PREFIX_PATH="$prefixPath" \
-DCMAKE_XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY='Apple Development' \ -DCMAKE_XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY='Apple Development' \

258
ios.toolchain.cmake
View File

@ -1,6 +1,7 @@
# This file is part of the ios-cmake project. It was retrieved from # This file is part of the ios-cmake project. It was retrieved from
# https://github.com/gerstrong/ios-cmake.git which is a fork of # https://github.com/leetal/ios-cmake.git, which is a fork of
# https://github.com/cristeab/ios-cmake.git, which again 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 # https://code.google.com/p/ios-cmake/. Which in turn is based off of
# the Platform/Darwin.cmake and Platform/UnixPaths.cmake files which # the Platform/Darwin.cmake and Platform/UnixPaths.cmake files which
# are included with CMake 2.8.4 # are included with CMake 2.8.4
@ -50,7 +51,9 @@
# #
# INFORMATION / HELP # INFORMATION / HELP
# #
# The following options control the behaviour of this toolchain: ###############################################################################
# OPTIONS #
###############################################################################
# #
# PLATFORM: (default "OS64") # PLATFORM: (default "OS64")
# OS = Build for iPhoneOS. # OS = Build for iPhoneOS.
@ -83,14 +86,18 @@
# #
# DEPLOYMENT_TARGET: Minimum SDK version to target. Default 2.0 on watchOS and 9.0 on tvOS+iOS # DEPLOYMENT_TARGET: Minimum SDK version to target. Default 2.0 on watchOS and 9.0 on tvOS+iOS
# #
# ENABLE_BITCODE: (1|0) Enables or disables bitcode support. Default 1 (true) # 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_ARC: (1|0) Enables or disables ARC support. Default 1 (true, ARC enabled by default) # ENABLE_BITCODE: (ON|OFF) Enables or disables bitcode support. Default ON
# #
# ENABLE_VISIBILITY: (1|0) Enables or disables symbol visibility support. Default 0 (false, visibility hidden by default) # ENABLE_ARC: (ON|OFF) Enables or disables ARC support. Default ON (ARC enabled by default)
# #
# ENABLE_STRICT_TRY_COMPILE: (1|0) Enables or disables strict try_compile() on all Check* directives (will run linker # ENABLE_VISIBILITY: (ON|OFF) Enables or disables symbol visibility support. Default OFF (visibility hidden by default)
# to actually check if linking is possible). Default 0 (false, will set CMAKE_TRY_COMPILE_TARGET_TYPE to STATIC_LIBRARY) #
# 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 # 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) # OS = armv7 armv7s arm64 (if applicable)
@ -107,6 +114,12 @@
# MAC_CATALYST = x86_64 # MAC_CATALYST = x86_64
# MAC_CATALYST_ARM64 = arm64 # 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: # This toolchain defines the following properties (available via get_property()) for use externally:
# #
# PLATFORM: The currently targeted platform. # PLATFORM: The currently targeted platform.
@ -131,20 +144,10 @@
cmake_minimum_required(VERSION 3.8.0) cmake_minimum_required(VERSION 3.8.0)
# CMake invokes the toolchain file twice during the first build, but only once during subsequent rebuilds. # CMake invokes the toolchain file twice during the first build, but only once during subsequent rebuilds.
if(IOS_TOOLCHAIN_HAS_RUN) if(DEFINED ENV{_IOS_TOOLCHAIN_HAS_RUN})
return() return()
endif(IOS_TOOLCHAIN_HAS_RUN) endif()
set(IOS_TOOLCHAIN_HAS_RUN true) set(ENV{_IOS_TOOLCHAIN_HAS_RUN} true)
###############################################################################
# OPTIONS #
###############################################################################
option(DROP_32_BIT "Drops the 32-bit targets universally." YES)
###############################################################################
# END OPTIONS #
###############################################################################
# List of supported platform values # List of supported platform values
list(APPEND _supported_platforms list(APPEND _supported_platforms
@ -203,6 +206,10 @@ 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!") message(FATAL_ERROR "PLATFORM argument not set. Bailing configure since I don't know what target you want to build for!")
endif () 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 # Safeguard that the platform value is set and is one of the supported values
list(FIND _supported_platforms ${PLATFORM} contains_PLATFORM) list(FIND _supported_platforms ${PLATFORM} contains_PLATFORM)
if("${contains_PLATFORM}" EQUAL "-1") if("${contains_PLATFORM}" EQUAL "-1")
@ -227,6 +234,19 @@ set(CMAKE_HAVE_THREADS_LIBRARY 1)
set(CMAKE_USE_WIN32_THREADS_INIT 0) set(CMAKE_USE_WIN32_THREADS_INIT 0)
set(CMAKE_USE_PTHREADS_INIT 1) 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. # Specify minimum version of deployment target.
if(NOT DEFINED DEPLOYMENT_TARGET) if(NOT DEFINED DEPLOYMENT_TARGET)
if (PLATFORM MATCHES "WATCHOS") if (PLATFORM MATCHES "WATCHOS")
@ -240,14 +260,14 @@ if(NOT DEFINED DEPLOYMENT_TARGET)
set(DEPLOYMENT_TARGET "11.0") set(DEPLOYMENT_TARGET "11.0")
elseif(PLATFORM STREQUAL "MAC_CATALYST" OR PLATFORM STREQUAL "MAC_CATALYST_ARM64") 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). # Unless specified, SDK version 13.0 is used by default as minimum target version (mac catalyst minimum requirement).
set(DEPLOYMENT_TARGET "13.0") set(DEPLOYMENT_TARGET "13.1")
else() else()
# Unless specified, SDK version 11.0 is used by default as minimum target version (iOS, tvOS). # Unless specified, SDK version 11.0 is used by default as minimum target version (iOS, tvOS).
set(DEPLOYMENT_TARGET "11.0") set(DEPLOYMENT_TARGET "11.0")
endif() endif()
message(STATUS "[DEFAULTS] Using the default min-version since DEPLOYMENT_TARGET not provided!") message(STATUS "[DEFAULTS] Using the default min-version since DEPLOYMENT_TARGET not provided!")
elseif(DEFINED DEPLOYMENT_TARGET AND PLATFORM STREQUAL "MAC_CATALYST" AND ${DEPLOYMENT_TARGET} VERSION_LESS "13.0") elseif(DEFINED DEPLOYMENT_TARGET AND PLATFORM MATCHES "^MAC_CATALYST" AND ${DEPLOYMENT_TARGET} VERSION_LESS "13.1")
message(FATAL_ERROR "Mac Catalyst builds requires a minimum deployment target of 13.0!") message(FATAL_ERROR "Mac Catalyst builds requires a minimum deployment target of 13.1!")
endif() endif()
# Store the DEPLOYMENT_TARGET in the cache # Store the DEPLOYMENT_TARGET in the cache
@ -274,26 +294,28 @@ if(PLATFORM_INT STREQUAL "OS")
set(SDK_NAME iphoneos) set(SDK_NAME iphoneos)
if(NOT ARCHS) if(NOT ARCHS)
set(ARCHS armv7 armv7s arm64) set(ARCHS armv7 armv7s arm64)
set(APPLE_TARGET_TRIPLE_INT arm-apple-ios) set(APPLE_TARGET_TRIPLE_INT arm-apple-ios${DEPLOYMENT_TARGET})
else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET})
endif() endif()
elseif(PLATFORM_INT STREQUAL "OS64") elseif(PLATFORM_INT STREQUAL "OS64")
set(SDK_NAME iphoneos) set(SDK_NAME iphoneos)
if(NOT ARCHS) if(NOT ARCHS)
if (XCODE_VERSION_INT VERSION_GREATER 10.0) if (XCODE_VERSION_INT VERSION_GREATER 10.0)
set(ARCHS arm64) # Add arm64e when Apple have fixed the integration issues with it, libarclite_iphoneos.a is currently missung bitcode markers for example 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() else()
set(ARCHS arm64) set(ARCHS arm64)
endif() endif()
set(APPLE_TARGET_TRIPLE_INT aarch64-apple-ios) set(APPLE_TARGET_TRIPLE_INT aarch64-apple-ios${DEPLOYMENT_TARGET})
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET})
endif() endif()
elseif(PLATFORM_INT STREQUAL "OS64COMBINED") elseif(PLATFORM_INT STREQUAL "OS64COMBINED")
set(SDK_NAME iphoneos) set(SDK_NAME iphoneos)
if(MODERN_CMAKE) if(MODERN_CMAKE)
if(NOT ARCHS) if(NOT ARCHS)
if (XCODE_VERSION_INT VERSION_GREATER 10.0) if (XCODE_VERSION_INT VERSION_GREATER 10.0)
set(ARCHS arm64 x86_64) # Add arm64e when Apple have fixed the integration issues with it, libarclite_iphoneos.a is currently missung bitcode markers for example 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=iphoneos*] "arm64")
set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=iphonesimulator*] "x86_64") 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=iphoneos*] "arm64")
@ -305,9 +327,9 @@ elseif(PLATFORM_INT STREQUAL "OS64COMBINED")
set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphoneos*] "arm64") set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphoneos*] "arm64")
set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphonesimulator*] "x86_64") set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=iphonesimulator*] "x86_64")
endif() endif()
set(APPLE_TARGET_TRIPLE_INT aarch64-x86_64-apple-ios) set(APPLE_TARGET_TRIPLE_INT aarch64-x86_64-apple-ios${DEPLOYMENT_TARGET})
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET})
endif() endif()
else() else()
message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the OS64COMBINED setting work") message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the OS64COMBINED setting work")
@ -316,47 +338,47 @@ elseif(PLATFORM_INT STREQUAL "SIMULATOR")
set(SDK_NAME iphonesimulator) set(SDK_NAME iphonesimulator)
if(NOT ARCHS) if(NOT ARCHS)
set(ARCHS i386) set(ARCHS i386)
set(APPLE_TARGET_TRIPLE_INT i386-apple-ios) set(APPLE_TARGET_TRIPLE_INT i386-apple-ios${DEPLOYMENT_TARGET}-simulator)
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-simulator)
endif() endif()
message(DEPRECATION "SIMULATOR IS DEPRECATED. Consider using SIMULATOR64 instead.") message(DEPRECATION "SIMULATOR IS DEPRECATED. Consider using SIMULATOR64 instead.")
elseif(PLATFORM_INT STREQUAL "SIMULATOR64") elseif(PLATFORM_INT STREQUAL "SIMULATOR64")
set(SDK_NAME iphonesimulator) set(SDK_NAME iphonesimulator)
if(NOT ARCHS) if(NOT ARCHS)
set(ARCHS x86_64) set(ARCHS x86_64)
set(APPLE_TARGET_TRIPLE_INT x86_64-apple-ios) set(APPLE_TARGET_TRIPLE_INT x86_64-apple-ios${DEPLOYMENT_TARGET}-simulator)
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-simulator)
endif() endif()
elseif(PLATFORM_INT STREQUAL "SIMULATORARM64") elseif(PLATFORM_INT STREQUAL "SIMULATORARM64")
set(SDK_NAME iphonesimulator) set(SDK_NAME iphonesimulator)
if(NOT ARCHS) if(NOT ARCHS)
set(ARCHS arm64) set(ARCHS arm64)
set(APPLE_TARGET_TRIPLE_INT aarch64-apple-ios) set(APPLE_TARGET_TRIPLE_INT aarch64-apple-ios${DEPLOYMENT_TARGET}-simulator)
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-simulator)
endif() endif()
elseif(PLATFORM_INT STREQUAL "TVOS") elseif(PLATFORM_INT STREQUAL "TVOS")
set(SDK_NAME appletvos) set(SDK_NAME appletvos)
if(NOT ARCHS) if(NOT ARCHS)
set(ARCHS arm64) set(ARCHS arm64)
set(APPLE_TARGET_TRIPLE_INT aarch64-apple-tvos) set(APPLE_TARGET_TRIPLE_INT aarch64-apple-tvos${DEPLOYMENT_TARGET})
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-tvos) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-tvos${DEPLOYMENT_TARGET})
endif() endif()
elseif (PLATFORM_INT STREQUAL "TVOSCOMBINED") elseif (PLATFORM_INT STREQUAL "TVOSCOMBINED")
set(SDK_NAME appletvos) set(SDK_NAME appletvos)
if(MODERN_CMAKE) if(MODERN_CMAKE)
if(NOT ARCHS) if(NOT ARCHS)
set(ARCHS arm64 x86_64) set(ARCHS arm64 x86_64)
set(APPLE_TARGET_TRIPLE_INT aarch64-x86_64-apple-tvos) 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=appletvos*] "arm64")
set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=appletvsimulator*] "x86_64") 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=appletvos*] "arm64")
set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=appletvsimulator*] "x86_64") set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=appletvsimulator*] "x86_64")
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-tvos) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-tvos${DEPLOYMENT_TARGET})
endif() endif()
else() else()
message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the TVOSCOMBINED setting work") message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the TVOSCOMBINED setting work")
@ -365,22 +387,22 @@ elseif(PLATFORM_INT STREQUAL "SIMULATOR_TVOS")
set(SDK_NAME appletvsimulator) set(SDK_NAME appletvsimulator)
if(NOT ARCHS) if(NOT ARCHS)
set(ARCHS x86_64) set(ARCHS x86_64)
set(APPLE_TARGET_TRIPLE_INT x86_64-apple-tvos) set(APPLE_TARGET_TRIPLE_INT x86_64-apple-tvos${DEPLOYMENT_TARGET}-simulator)
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-tvos) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-tvos${DEPLOYMENT_TARGET}-simulator)
endif() endif()
elseif(PLATFORM_INT STREQUAL "WATCHOS") elseif(PLATFORM_INT STREQUAL "WATCHOS")
set(SDK_NAME watchos) set(SDK_NAME watchos)
if(NOT ARCHS) if(NOT ARCHS)
if (XCODE_VERSION_INT VERSION_GREATER 10.0) if (XCODE_VERSION_INT VERSION_GREATER 10.0)
set(ARCHS armv7k arm64_32) set(ARCHS armv7k arm64_32)
set(APPLE_TARGET_TRIPLE_INT aarch64_32-apple-watchos) set(APPLE_TARGET_TRIPLE_INT aarch64_32-apple-watchos${DEPLOYMENT_TARGET})
else() else()
set(ARCHS armv7k) set(ARCHS armv7k)
set(APPLE_TARGET_TRIPLE_INT arm-apple-watchos) set(APPLE_TARGET_TRIPLE_INT arm-apple-watchos${DEPLOYMENT_TARGET})
endif() endif()
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos${DEPLOYMENT_TARGET})
endif() endif()
elseif(PLATFORM_INT STREQUAL "WATCHOSCOMBINED") elseif(PLATFORM_INT STREQUAL "WATCHOSCOMBINED")
set(SDK_NAME watchos) set(SDK_NAME watchos)
@ -388,21 +410,21 @@ elseif(PLATFORM_INT STREQUAL "WATCHOSCOMBINED")
if(NOT ARCHS) if(NOT ARCHS)
if (XCODE_VERSION_INT VERSION_GREATER 10.0) if (XCODE_VERSION_INT VERSION_GREATER 10.0)
set(ARCHS armv7k arm64_32 i386) set(ARCHS armv7k arm64_32 i386)
set(APPLE_TARGET_TRIPLE_INT aarch64_32-i386-apple-watchos) set(APPLE_TARGET_TRIPLE_INT aarch64_32-i386-apple-watchos${DEPLOYMENT_TARGET})
set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchos*] "armv7k arm64_32") set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchos*] "armv7k arm64_32")
set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchsimulator*] "i386") set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchsimulator*] "i386")
set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchos*] "armv7k arm64_32") set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchos*] "armv7k arm64_32")
set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchsimulator*] "i386") set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchsimulator*] "i386")
else() else()
set(ARCHS armv7k i386) set(ARCHS armv7k i386)
set(APPLE_TARGET_TRIPLE_INT arm-i386-apple-watchos) set(APPLE_TARGET_TRIPLE_INT arm-i386-apple-watchos${DEPLOYMENT_TARGET})
set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchos*] "armv7k") set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchos*] "armv7k")
set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchsimulator*] "i386") set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=watchsimulator*] "i386")
set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchos*] "armv7k") set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchos*] "armv7k")
set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchsimulator*] "i386") set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=watchsimulator*] "i386")
endif() endif()
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos${DEPLOYMENT_TARGET})
endif() endif()
else() else()
message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the WATCHOSCOMBINED setting work") message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the WATCHOSCOMBINED setting work")
@ -411,9 +433,9 @@ elseif(PLATFORM_INT STREQUAL "SIMULATOR_WATCHOS")
set(SDK_NAME watchsimulator) set(SDK_NAME watchsimulator)
if(NOT ARCHS) if(NOT ARCHS)
set(ARCHS i386) set(ARCHS i386)
set(APPLE_TARGET_TRIPLE_INT i386-apple-watchos) set(APPLE_TARGET_TRIPLE_INT i386-apple-watchos${DEPLOYMENT_TARGET}-simulator)
else() else()
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-watchos${DEPLOYMENT_TARGET}-simulator)
endif() endif()
elseif(PLATFORM_INT STREQUAL "MAC" OR PLATFORM_INT STREQUAL "MAC_CATALYST") elseif(PLATFORM_INT STREQUAL "MAC" OR PLATFORM_INT STREQUAL "MAC_CATALYST")
set(SDK_NAME macosx) set(SDK_NAME macosx)
@ -422,7 +444,7 @@ elseif(PLATFORM_INT STREQUAL "MAC" OR PLATFORM_INT STREQUAL "MAC_CATALYST")
endif() endif()
string(REPLACE ";" "-" ARCHS_SPLIT "${ARCHS}") string(REPLACE ";" "-" ARCHS_SPLIT "${ARCHS}")
if(PLATFORM_INT STREQUAL "MAC") if(PLATFORM_INT STREQUAL "MAC")
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-macosx) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-macosx${DEPLOYMENT_TARGET})
elseif(PLATFORM_INT STREQUAL "MAC_CATALYST") elseif(PLATFORM_INT STREQUAL "MAC_CATALYST")
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-macabi) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-macabi)
endif() endif()
@ -433,7 +455,7 @@ elseif(PLATFORM_INT MATCHES "^(MAC_ARM64)$|^(MAC_CATALYST_ARM64)$")
endif() endif()
string(REPLACE ";" "-" ARCHS_SPLIT "${ARCHS}") string(REPLACE ";" "-" ARCHS_SPLIT "${ARCHS}")
if(PLATFORM_INT STREQUAL "MAC_ARM64") if(PLATFORM_INT STREQUAL "MAC_ARM64")
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-macosx) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-macosx${DEPLOYMENT_TARGET})
elseif(PLATFORM_INT STREQUAL "MAC_CATALYST_ARM64") elseif(PLATFORM_INT STREQUAL "MAC_CATALYST_ARM64")
set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-macabi) set(APPLE_TARGET_TRIPLE_INT ${ARCHS_SPLIT}-apple-ios${DEPLOYMENT_TARGET}-macabi)
endif() endif()
@ -441,11 +463,13 @@ else()
message(FATAL_ERROR "Invalid PLATFORM: ${PLATFORM_INT}") message(FATAL_ERROR "Invalid PLATFORM: ${PLATFORM_INT}")
endif() endif()
string(REPLACE ";" " " ARCHS_SPACED "${ARCHS}")
if(MODERN_CMAKE AND PLATFORM_INT MATCHES ".*COMBINED" AND NOT CMAKE_GENERATOR MATCHES "Xcode") 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") message(FATAL_ERROR "The COMBINED options only work with Xcode generator, -G Xcode")
endif() endif()
if(CMAKE_GENERATOR MATCHES "Xcode" AND PLATFORM_INT MATCHES "MAC_CATALYST_.*") if(CMAKE_GENERATOR MATCHES "Xcode" AND PLATFORM_INT MATCHES "^MAC_CATALYST")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++") set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
set(CMAKE_XCODE_ATTRIBUTE_SUPPORTED_PLATFORMS "macosx") set(CMAKE_XCODE_ATTRIBUTE_SUPPORTED_PLATFORMS "macosx")
set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-maccatalyst") set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-maccatalyst")
@ -455,10 +479,11 @@ if(CMAKE_GENERATOR MATCHES "Xcode" AND PLATFORM_INT MATCHES "MAC_CATALYST_.*")
set(CMAKE_XCODE_ATTRIBUTE_MACOSX_DEPLOYMENT_TARGET "${MACOSX_DEPLOYMENT_TARGET}") set(CMAKE_XCODE_ATTRIBUTE_MACOSX_DEPLOYMENT_TARGET "${MACOSX_DEPLOYMENT_TARGET}")
endif() endif()
elseif(CMAKE_GENERATOR MATCHES "Xcode") elseif(CMAKE_GENERATOR MATCHES "Xcode")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
set(CMAKE_XCODE_ATTRIBUTE_IPHONEOS_DEPLOYMENT_TARGET "${DEPLOYMENT_TARGET}") set(CMAKE_XCODE_ATTRIBUTE_IPHONEOS_DEPLOYMENT_TARGET "${DEPLOYMENT_TARGET}")
if(NOT PLATFORM_INT MATCHES ".*COMBINED") if(NOT PLATFORM_INT MATCHES ".*COMBINED")
set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=${SDK_NAME}*] "${ARCHS}") set(CMAKE_XCODE_ATTRIBUTE_ARCHS[sdk=${SDK_NAME}*] "${ARCHS_SPACED}")
set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=${SDK_NAME}*] "${ARCHS}") set(CMAKE_XCODE_ATTRIBUTE_VALID_ARCHS[sdk=${SDK_NAME}*] "${ARCHS_SPACED}")
endif() endif()
endif() endif()
@ -492,31 +517,31 @@ endif()
if(NOT DEFINED ENABLE_BITCODE AND NOT ARCHS MATCHES "((^|;|, )(i386|x86_64))+") if(NOT DEFINED ENABLE_BITCODE AND NOT ARCHS MATCHES "((^|;|, )(i386|x86_64))+")
# Unless specified, enable bitcode support by default # Unless specified, enable bitcode support by default
message(STATUS "[DEFAULTS] Enabling bitcode support by default. ENABLE_BITCODE not provided!") message(STATUS "[DEFAULTS] Enabling bitcode support by default. ENABLE_BITCODE not provided!")
set(ENABLE_BITCODE TRUE) set(ENABLE_BITCODE ON)
elseif(NOT DEFINED ENABLE_BITCODE) elseif(NOT DEFINED ENABLE_BITCODE)
message(STATUS "[DEFAULTS] Disabling bitcode support by default on simulators. ENABLE_BITCODE not provided for override!") message(STATUS "[DEFAULTS] Disabling bitcode support by default on simulators. ENABLE_BITCODE not provided for override!")
set(ENABLE_BITCODE FALSE) set(ENABLE_BITCODE OFF)
endif() endif()
set(ENABLE_BITCODE_INT ${ENABLE_BITCODE} CACHE BOOL set(ENABLE_BITCODE_INT ${ENABLE_BITCODE} CACHE BOOL
"Whether or not to enable bitcode" FORCE) "Whether or not to enable bitcode" FORCE)
# Use ARC or not # Use ARC or not
if(NOT DEFINED ENABLE_ARC) if(NOT DEFINED ENABLE_ARC)
# Unless specified, enable ARC support by default # Unless specified, enable ARC support by default
set(ENABLE_ARC TRUE) set(ENABLE_ARC ON)
message(STATUS "[DEFAULTS] Enabling ARC support by default. ENABLE_ARC not provided!") message(STATUS "[DEFAULTS] Enabling ARC support by default. ENABLE_ARC not provided!")
endif() endif()
set(ENABLE_ARC_INT ${ENABLE_ARC} CACHE BOOL "Whether or not to enable ARC" FORCE) set(ENABLE_ARC_INT ${ENABLE_ARC} CACHE BOOL "Whether or not to enable ARC" FORCE)
# Use hidden visibility or not # Use hidden visibility or not
if(NOT DEFINED ENABLE_VISIBILITY) if(NOT DEFINED ENABLE_VISIBILITY)
# Unless specified, disable symbols visibility by default # Unless specified, disable symbols visibility by default
set(ENABLE_VISIBILITY FALSE) set(ENABLE_VISIBILITY OFF)
message(STATUS "[DEFAULTS] Hiding symbols visibility by default. ENABLE_VISIBILITY not provided!") message(STATUS "[DEFAULTS] Hiding symbols visibility by default. ENABLE_VISIBILITY not provided!")
endif() endif()
set(ENABLE_VISIBILITY_INT ${ENABLE_VISIBILITY} CACHE BOOL "Whether or not to hide symbols from the dynamic linker (-fvisibility=hidden)" FORCE) 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 # Set strict compiler checks or not
if(NOT DEFINED ENABLE_STRICT_TRY_COMPILE) if(NOT DEFINED ENABLE_STRICT_TRY_COMPILE)
# Unless specified, disable strict try_compile() # Unless specified, disable strict try_compile()
set(ENABLE_STRICT_TRY_COMPILE FALSE) set(ENABLE_STRICT_TRY_COMPILE OFF)
message(STATUS "[DEFAULTS] Using NON-strict compiler checks by default. ENABLE_STRICT_TRY_COMPILE not provided!") message(STATUS "[DEFAULTS] Using NON-strict compiler checks by default. ENABLE_STRICT_TRY_COMPILE not provided!")
endif() endif()
set(ENABLE_STRICT_TRY_COMPILE_INT ${ENABLE_STRICT_TRY_COMPILE} CACHE BOOL set(ENABLE_STRICT_TRY_COMPILE_INT ${ENABLE_STRICT_TRY_COMPILE} CACHE BOOL
@ -553,11 +578,13 @@ if(DEFINED CMAKE_C_COMPILER)
set(ENV{_CMAKE_C_COMPILER} "${CMAKE_C_COMPILER}") set(ENV{_CMAKE_C_COMPILER} "${CMAKE_C_COMPILER}")
elseif(DEFINED ENV{_CMAKE_C_COMPILER}) elseif(DEFINED ENV{_CMAKE_C_COMPILER})
set(CMAKE_C_COMPILER "$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) elseif(NOT DEFINED CMAKE_C_COMPILER)
execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT_INT} -find clang execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT_INT} -find clang
OUTPUT_VARIABLE CMAKE_C_COMPILER OUTPUT_VARIABLE CMAKE_C_COMPILER
ERROR_QUIET ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE) OUTPUT_STRIP_TRAILING_WHITESPACE)
set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
endif() endif()
if(DEFINED CMAKE_CXX_COMPILER) if(DEFINED CMAKE_CXX_COMPILER)
# Environment variables are always preserved. # Environment variables are always preserved.
@ -619,7 +646,6 @@ if(MODERN_CMAKE)
if(PLATFORM_INT MATCHES ".*COMBINED") if(PLATFORM_INT MATCHES ".*COMBINED")
set(CMAKE_XCODE_ATTRIBUTE_ONLY_ACTIVE_ARCH "NO") set(CMAKE_XCODE_ATTRIBUTE_ONLY_ACTIVE_ARCH "NO")
set(CMAKE_IOS_INSTALL_COMBINED YES) set(CMAKE_IOS_INSTALL_COMBINED YES)
message(STATUS "Will combine built (static) artifacts into FAT lib...")
endif() endif()
elseif(NOT DEFINED CMAKE_SYSTEM_NAME AND ${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.10") 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 # Legacy code path prior to CMake 3.14 or fallback if no CMAKE_SYSTEM_NAME specified
@ -630,16 +656,16 @@ elseif(NOT DEFINED CMAKE_SYSTEM_NAME)
endif() endif()
# Standard settings. # Standard settings.
set(CMAKE_SYSTEM_VERSION ${SDK_VERSION} CACHE INTERNAL "") set(CMAKE_SYSTEM_VERSION ${SDK_VERSION} CACHE INTERNAL "")
set(UNIX TRUE CACHE BOOL "") set(UNIX ON CACHE BOOL "")
set(APPLE TRUE CACHE BOOL "") set(APPLE ON CACHE BOOL "")
if(PLATFORM STREQUAL "MAC" OR PLATFORM STREQUAL "MAC_ARM64") if(PLATFORM STREQUAL "MAC" OR PLATFORM STREQUAL "MAC_ARM64")
set(IOS FALSE CACHE BOOL "") set(IOS OFF CACHE BOOL "")
set(MACOS TRUE CACHE BOOL "") set(MACOS ON CACHE BOOL "")
elseif(PLATFORM STREQUAL "MAC_CATALYST" OR PLATFORM STREQUAL "MAC_CATALYST_ARM64") elseif(PLATFORM STREQUAL "MAC_CATALYST" OR PLATFORM STREQUAL "MAC_CATALYST_ARM64")
set(IOS TRUE CACHE BOOL "") set(IOS ON CACHE BOOL "")
set(MACOS TRUE CACHE BOOL "") set(MACOS ON CACHE BOOL "")
else() else()
set(IOS TRUE CACHE BOOL "") set(IOS ON CACHE BOOL "")
endif() endif()
set(CMAKE_AR ar CACHE FILEPATH "" FORCE) set(CMAKE_AR ar CACHE FILEPATH "" FORCE)
set(CMAKE_RANLIB ranlib CACHE FILEPATH "" FORCE) set(CMAKE_RANLIB ranlib CACHE FILEPATH "" FORCE)
@ -715,17 +741,20 @@ if(${CMAKE_VERSION} VERSION_LESS "3.11")
set(SDK_NAME_VERSION_FLAGS set(SDK_NAME_VERSION_FLAGS
"-mios-simulator-version-min=${DEPLOYMENT_TARGET}") "-mios-simulator-version-min=${DEPLOYMENT_TARGET}")
endif() endif()
elseif(NOT PLATFORM_INT STREQUAL "MAC_CATALYST") elseif(NOT PLATFORM_INT MATCHES "^MAC_CATALYST")
# Newer versions of CMake sets the version min flags correctly, skip this for Mac Catalyst targets # Newer versions of CMake sets the version min flags correctly, skip this for Mac Catalyst targets
set(CMAKE_OSX_DEPLOYMENT_TARGET ${DEPLOYMENT_TARGET}) set(CMAKE_OSX_DEPLOYMENT_TARGET ${DEPLOYMENT_TARGET})
endif() endif()
if(DEFINED APPLE_TARGET_TRIPLE_INT) if(DEFINED APPLE_TARGET_TRIPLE_INT)
set(APPLE_TARGET_TRIPLE ${APPLE_TARGET_TRIPLE_INT} CACHE INTERNAL "") 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() endif()
if(PLATFORM_INT STREQUAL "MAC_CATALYST") if(PLATFORM_INT MATCHES "^MAC_CATALYST")
set(C_TARGET_FLAGS "-target ${APPLE_TARGET_TRIPLE_INT} -isystem ${CMAKE_OSX_SYSROOT_INT}/System/iOSSupport/usr/include") set(C_TARGET_FLAGS "-isystem ${CMAKE_OSX_SYSROOT_INT}/System/iOSSupport/usr/include -iframework ${CMAKE_OSX_SYSROOT_INT}/System/iOSSupport/System/Library/Frameworks")
endif() endif()
if(ENABLE_BITCODE_INT) if(ENABLE_BITCODE_INT)
@ -745,6 +774,14 @@ else()
set(CMAKE_XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC "NO") set(CMAKE_XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC "NO")
endif() 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) if(NOT ENABLE_VISIBILITY_INT)
foreach(lang ${languages}) foreach(lang ${languages})
set(CMAKE_${lang}_VISIBILITY_PRESET "hidden" CACHE INTERNAL "") set(CMAKE_${lang}_VISIBILITY_PRESET "hidden" CACHE INTERNAL "")
@ -759,20 +796,43 @@ else()
set(VISIBILITY "-fvisibility=default") set(VISIBILITY "-fvisibility=default")
endif() endif()
if(DEFINED APPLE_TARGET_TRIPLE)
set(APPLE_TARGET_TRIPLE_FLAG "-target ${APPLE_TARGET_TRIPLE}")
endif()
#Check if Xcode generator is used, since that will handle these flags automagically #Check if Xcode generator is used, since that will handle these flags automagically
if(CMAKE_GENERATOR MATCHES "Xcode") if(CMAKE_GENERATOR MATCHES "Xcode")
message(STATUS "Not setting any manual command-line buildflags, since Xcode is selected as generator.") message(STATUS "Not setting any manual command-line buildflags, since Xcode is selected as generator. Modifying the Xcode build-settings directly instead.")
else() else()
# Hidden visibility is required for C++ on iOS. set(CMAKE_C_FLAGS "${C_TARGET_FLAGS} ${APPLE_TARGET_TRIPLE_FLAG} ${SDK_NAME_VERSION_FLAGS} ${OBJC_LEGACY_VARS} ${BITCODE} ${VISIBILITY} ${CMAKE_C_FLAGS}")
set(CMAKE_C_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} ${BITCODE} -fobjc-abi-version=2 ${FOBJC_ARC} ${CMAKE_C_FLAGS}") set(CMAKE_C_FLAGS_DEBUG "-O0 -g ${CMAKE_C_FLAGS_DEBUG}")
set(CMAKE_CXX_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} ${BITCODE} ${VISIBILITY} -fobjc-abi-version=2 ${FOBJC_ARC} ${CMAKE_CXX_FLAGS}") set(CMAKE_C_FLAGS_MINSIZEREL "-DNDEBUG -Os ${CMAKE_C_FLAGS_MINSIZEREL}")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} -O0 -g ${CMAKE_CXX_FLAGS_DEBUG}") set(CMAKE_C_FLAGS_RELWITHDEBINFO "-DNDEBUG -O2 -g ${CMAKE_C_FLAGS_RELWITHDEBINFO}")
set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS} -DNDEBUG -Os -ffast-math ${CMAKE_CXX_FLAGS_MINSIZEREL}") set(CMAKE_C_FLAGS_RELEASE "-DNDEBUG -O3 ${CMAKE_C_FLAGS_RELEASE}")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS} -DNDEBUG -O2 -g -ffast-math ${CMAKE_CXX_FLAGS_RELWITHDEBINFO}") set(CMAKE_CXX_FLAGS "${C_TARGET_FLAGS} ${APPLE_TARGET_TRIPLE_FLAG} ${SDK_NAME_VERSION_FLAGS} ${OBJC_LEGACY_VARS} ${BITCODE} ${VISIBILITY} ${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} -DNDEBUG -O3 -ffast-math ${CMAKE_CXX_FLAGS_RELEASE}") 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 ${CMAKE_C_LINK_FLAGS}") set(CMAKE_C_LINK_FLAGS "${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 ${CMAKE_CXX_LINK_FLAGS}") set(CMAKE_CXX_LINK_FLAGS "${C_TARGET_FLAGS} ${SDK_NAME_VERSION_FLAGS} -Wl,-search_paths_first ${CMAKE_CXX_LINK_FLAGS}")
set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -x assembler-with-cpp -arch ${CMAKE_OSX_ARCHITECTURES}") if(NAMED_LANGUAGE_SUPPORT_INT)
set(CMAKE_OBJC_LINK_FLAGS "${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() endif()
## Print status messages to inform of the current state ## Print status messages to inform of the current state
@ -789,6 +849,9 @@ message(STATUS "Using minimum deployment version: ${DEPLOYMENT_TARGET}"
" (SDK version: ${SDK_VERSION})") " (SDK version: ${SDK_VERSION})")
if(MODERN_CMAKE) if(MODERN_CMAKE)
message(STATUS "Merging integrated CMake 3.14+ iOS,tvOS,watchOS,macOS toolchain(s) with this toolchain!") 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() endif()
if(CMAKE_GENERATOR MATCHES "Xcode") if(CMAKE_GENERATOR MATCHES "Xcode")
message(STATUS "Using Xcode version: ${XCODE_VERSION_INT}") message(STATUS "Using Xcode version: ${XCODE_VERSION_INT}")
@ -828,16 +891,24 @@ set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES
PLATFORM PLATFORM
XCODE_VERSION_INT XCODE_VERSION_INT
SDK_VERSION SDK_VERSION
NAMED_LANGUAGE_SUPPORT
DEPLOYMENT_TARGET DEPLOYMENT_TARGET
CMAKE_DEVELOPER_ROOT CMAKE_DEVELOPER_ROOT
CMAKE_OSX_SYSROOT_INT CMAKE_OSX_SYSROOT_INT
ENABLE_BITCODE ENABLE_BITCODE
ENABLE_ARC ENABLE_ARC
CMAKE_ASM_COMPILER
CMAKE_C_COMPILER CMAKE_C_COMPILER
CMAKE_C_COMPILER_TARGET
CMAKE_CXX_COMPILER CMAKE_CXX_COMPILER
CMAKE_CXX_COMPILER_TARGET
BUILD_LIBTOOL BUILD_LIBTOOL
CMAKE_INSTALL_NAME_TOOL CMAKE_INSTALL_NAME_TOOL
CMAKE_C_FLAGS CMAKE_C_FLAGS
CMAKE_C_DEBUG
CMAKE_C_MINSIZEREL
CMAKE_C_RELWITHDEBINFO
CMAKE_C_RELEASE
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS
CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_DEBUG
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_MINSIZEREL
@ -846,7 +917,24 @@ set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES
CMAKE_C_LINK_FLAGS CMAKE_C_LINK_FLAGS
CMAKE_CXX_LINK_FLAGS CMAKE_CXX_LINK_FLAGS
CMAKE_ASM_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_PLATFORM_HAS_INSTALLNAME 1)
set(CMAKE_SHARED_LINKER_FLAGS "-rpath @executable_path/Frameworks -rpath @loader_path/Frameworks") set(CMAKE_SHARED_LINKER_FLAGS "-rpath @executable_path/Frameworks -rpath @loader_path/Frameworks")
@ -859,7 +947,7 @@ set(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-install_name")
# Set the find root to the SDK developer roots. # 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. # Note: CMAKE_FIND_ROOT_PATH is only useful when cross-compiling. Thus, do not set on macOS builds.
if(NOT PLATFORM_INT STREQUAL "MAC" AND NOT PLATFORM_INT STREQUAL "MAC_ARM64") if(NOT PLATFORM_INT MATCHES "^MAC.*$")
list(APPEND CMAKE_FIND_ROOT_PATH "${CMAKE_OSX_SYSROOT_INT}" CACHE INTERNAL "") list(APPEND CMAKE_FIND_ROOT_PATH "${CMAKE_OSX_SYSROOT_INT}" CACHE INTERNAL "")
set(CMAKE_IGNORE_PATH "/System/Library/Frameworks;/usr/local/lib" CACHE INTERNAL "") set(CMAKE_IGNORE_PATH "/System/Library/Frameworks;/usr/local/lib" CACHE INTERNAL "")
endif() endif()
@ -868,7 +956,7 @@ endif()
set(CMAKE_FIND_FRAMEWORK FIRST) set(CMAKE_FIND_FRAMEWORK FIRST)
# Set up the default search directories for frameworks. # Set up the default search directories for frameworks.
if(PLATFORM_INT MATCHES "MAC_CATALYST.*") if(PLATFORM_INT MATCHES "^MAC_CATALYST")
set(CMAKE_FRAMEWORK_PATH set(CMAKE_FRAMEWORK_PATH
${CMAKE_DEVELOPER_ROOT}/Library/PrivateFrameworks ${CMAKE_DEVELOPER_ROOT}/Library/PrivateFrameworks
${CMAKE_OSX_SYSROOT_INT}/System/Library/Frameworks ${CMAKE_OSX_SYSROOT_INT}/System/Library/Frameworks
@ -915,8 +1003,8 @@ macro(find_host_package)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER) set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER) set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE NEVER) set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE NEVER)
set(IOS FALSE)
set(_TOOLCHAIN_IOS ${IOS}) set(_TOOLCHAIN_IOS ${IOS})
set(IOS OFF)
find_package(${ARGN}) find_package(${ARGN})
set(IOS ${_TOOLCHAIN_IOS}) set(IOS ${_TOOLCHAIN_IOS})
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH) set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH)