diff options
| -rw-r--r-- | .travis.yml | 8 | ||||
| -rw-r--r-- | CMakeLists.txt | 70 | ||||
| -rw-r--r-- | cmake/ios.toolchain.cmake | 725 |
3 files changed, 70 insertions, 733 deletions
diff --git a/.travis.yml b/.travis.yml index 41318268..5931c521 100644 --- a/.travis.yml +++ b/.travis.yml @@ -114,13 +114,11 @@ script: if [[ "${TRAVIS_OS_NAME}" == "osx" && "${BUILD_IOS}" == "true" ]]; then cmake \ -GXcode \ - -DCMAKE_TOOLCHAIN_FILE=cmake/ios.toolchain.cmake \ - -DPLATFORM=OS \ + -DCMAKE_SYSTEM_NAME=iOS \ + -DALSOFT_OSX_FRAMEWORK=ON \ -DALSOFT_REQUIRE_COREAUDIO=ON \ -DALSOFT_EMBED_HRTF_DATA=YES \ - -DLIBTYPE=STATIC \ - -DALSOFT_UTILS=OFF \ - -DALSOFT_EXAMPLES=OFF \ + "-DCMAKE_OSX_ARCHITECTURES=armv7;arm64" \ . fi - cmake --build . --clean-first diff --git a/CMakeLists.txt b/CMakeLists.txt index 9584b8bf..e26e53ad 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -2,6 +2,30 @@ cmake_minimum_required(VERSION 3.0.2) +# The workaround for solve try_compile failed with code sign +# since cmake-3.18.2, not required +# everyting for cmake toolchain config before project(xxx) is better +set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES + "CMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED" + "CMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED") +set(CMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED NO) +set(CMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED NO) + +# Fix compile failed with armv7 deployment target >= 11.0, xcode clang will report follow error +# clang: error: invalid iOS deployment version '--target=armv7-apple-ios13.6', +# iOS 10 is the maximum deployment target for 32-bit targets +# If not defined CMAKE_OSX_DEPLOYMENT_TARGET, cmake will choose latest deployment target +if(CMAKE_SYSTEM_NAME STREQUAL "iOS") + if("${CMAKE_OSX_ARCHITECTURES}" MATCHES ".*armv7.*") + if(NOT DEFINED CMAKE_OSX_DEPLOYMENT_TARGET + OR "${CMAKE_OSX_DEPLOYMENT_TARGET}" VERSION_GREATER "11.0" + OR "${CMAKE_OSX_DEPLOYMENT_TARGET}" VERSION_EQUAL "11.0") + message(STATUS "Sets iOS minimum deployment target to 10.0 for armv7") + set(CMAKE_OSX_DEPLOYMENT_TARGET "10.0" CACHE STRING "Minimum OS X deployment version") + endif() + endif() +endif() + project(OpenAL) if(COMMAND CMAKE_POLICY) @@ -34,7 +58,6 @@ endif() set(CMAKE_MODULE_PATH "${OpenAL_SOURCE_DIR}/cmake") - include(CheckFunctionExists) include(CheckLibraryExists) include(CheckIncludeFile) @@ -97,6 +120,8 @@ if(WIN32) if(MINGW) option(ALSOFT_BUILD_IMPORT_LIB "Build an import .lib using dlltool (requires sed)" ON) endif() +elseif(APPLE) + option(ALSOFT_OSX_FRAMEWORK "Build as macOS framework" OFF) endif() @@ -126,7 +151,6 @@ set(CMAKE_CXX_STANDARD_REQUIRED TRUE) # Prefer C11, but support C99 and C90 too. set(CMAKE_C_STANDARD 11) - if(NOT WIN32) # Check if _POSIX_C_SOURCE and _XOPEN_SOURCE needs to be set for POSIX functions check_symbol_exists(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN_DEFAULT) @@ -1208,11 +1232,49 @@ else() set(RC_CONFIG resources/soft_oal.rc) endif() - add_library(${IMPL_TARGET} SHARED ${OPENAL_OBJS} ${ALC_OBJS} ${RC_CONFIG}) + # !important: for osx framework public header works, the headers must be in project + set(TARGET_PUBLIC_HEADERS include/AL/al.h include/AL/alc.h include/AL/alext.h include/AL/efx.h) + add_library(${IMPL_TARGET} SHARED ${OPENAL_OBJS} ${ALC_OBJS} ${RC_CONFIG} ${TARGET_PUBLIC_HEADERS}) if(WIN32) set_target_properties(${IMPL_TARGET} PROPERTIES PREFIX "") endif() target_link_libraries(${IMPL_TARGET} PRIVATE common ${LINKER_FLAGS} ${EXTRA_LIBS} ${MATH_LIB}) + + if(APPLE AND ALSOFT_OSX_FRAMEWORK) + # Sets framework name to soft_oal to avoid ambiguous with system OpenAL.framework + set(LIBNAME "soft_oal") + if(GIT_FOUND) + EXECUTE_PROCESS(COMMAND ${GIT_EXECUTABLE} rev-list --count head + TIMEOUT 5 + OUTPUT_VARIABLE BUNDLE_VERSION + OUTPUT_STRIP_TRAILING_WHITESPACE + ) + else() + set(BUNDLE_VERSION 1) + endif() + + # Build: Fix rpath in iOS shared libraries + # If no this flag set, the final dylib binary ld path will be /User/xxx/*/soft_oal.framework/soft_oal, + # And can't be load by iOS devices. + # See also: https://github.com/libjpeg-turbo/libjpeg-turbo/commit/c80ddef7a4ce21ace9e3ca0fd190d320cc8cdaeb + if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG) + set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,") + endif() + + set_target_properties(${IMPL_TARGET} PROPERTIES + FRAMEWORK TRUE + FRAMEWORK_VERSION C + MACOSX_FRAMEWORK_NAME "${IMPL_TARGET}" + MACOSX_FRAMEWORK_IDENTIFIER "org.openal-soft.openal" + MACOSX_FRAMEWORK_SHORT_VERSION_STRING ${LIB_VERSION} + MACOSX_FRAMEWORK_BUNDLE_VERSION ${BUNDLE_VERSION} + XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "" + XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED "NO" + XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO" + PUBLIC_HEADER "${TARGET_PUBLIC_HEADERS}" + MACOSX_RPATH TRUE + ) + endif() endif() target_include_directories(${IMPL_TARGET} @@ -1289,6 +1351,7 @@ if(ALSOFT_INSTALL) RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} + FRAMEWORK DESTINATION ${CMAKE_INSTALL_LIBDIR} INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} ${CMAKE_INSTALL_INCLUDEDIR}/AL) export(TARGETS OpenAL NAMESPACE OpenAL:: @@ -1504,6 +1567,7 @@ endif() if(EXTRA_INSTALLS) install(TARGETS ${EXTRA_INSTALLS} RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} + BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}) endif() diff --git a/cmake/ios.toolchain.cmake b/cmake/ios.toolchain.cmake deleted file mode 100644 index e81d87c8..00000000 --- a/cmake/ios.toolchain.cmake +++ /dev/null @@ -1,725 +0,0 @@ -# This file is part of the ios-cmake project. It was retrieved from -# https://github.com/cristeab/ios-cmake.git, which is a fork of -# https://code.google.com/p/ios-cmake/. Which in turn is based off of -# the Platform/Darwin.cmake and Platform/UnixPaths.cmake files which -# are included with CMake 2.8.4 -# -# The ios-cmake project is licensed under the new BSD license. -# -# Copyright (c) 2014, Bogdan Cristea and LTE Engineering Software, -# Kitware, Inc., Insight Software Consortium. All rights reserved. -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# 3. Neither the name of the copyright holder nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE -# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN -# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -# POSSIBILITY OF SUCH DAMAGE. -# -# This file is based off of the Platform/Darwin.cmake and -# Platform/UnixPaths.cmake files which are included with CMake 2.8.4 -# It has been altered for iOS development. -# -# Updated by Alex Stewart ([email protected]) -# -# ***************************************************************************** -# Now maintained by Alexander Widerberg (widerbergaren [at] gmail.com) -# under the BSD-3-Clause license -# https://github.com/leetal/ios-cmake -# ***************************************************************************** -# -# INFORMATION / HELP -# -# The following arguments control the behaviour of this toolchain: -# -# PLATFORM: (default "OS") -# OS = Build for iPhoneOS. -# OS64 = Build for arm64 iphoneOS. -# OS64COMBINED = Build for arm64 x86_64 iphoneOS. Combined into FAT STATIC lib (supported on 3.14+ of CMakewith "-G Xcode" argument ONLY) -# SIMULATOR = Build for x86 i386 iphoneOS Simulator. -# SIMULATOR64 = Build for x86_64 iphoneOS Simulator. -# TVOS = Build for arm64 tvOS. -# TVOSCOMBINED = Build for arm64 x86_64 tvOS. Combined into FAT STATIC lib (supported on 3.14+ of CMake with "-G Xcode" argument ONLY) -# SIMULATOR_TVOS = Build for x86_64 tvOS Simulator. -# WATCHOS = Build for armv7k arm64_32 for watchOS. -# WATCHOSCOMBINED = Build for armv7k arm64_32 x86_64 watchOS. Combined into FAT STATIC lib (supported on 3.14+ of CMake with "-G Xcode" argument ONLY) -# SIMULATOR_WATCHOS = Build for x86_64 for watchOS Simulator. -# -# CMAKE_OSX_SYSROOT: Path to the SDK to use. By default this is -# automatically determined from PLATFORM and xcodebuild, but -# can also be manually specified (although this should not be required). -# -# CMAKE_DEVELOPER_ROOT: Path to the Developer directory for the platform -# being compiled for. By default this is automatically determined from -# CMAKE_OSX_SYSROOT, but can also be manually specified (although this should -# not be required). -# -# DEPLOYMENT_TARGET: Minimum SDK version to target. Default 2.0 on watchOS and 9.0 on tvOS+iOS -# -# ENABLE_BITCODE: (1|0) Enables or disables bitcode support. Default 1 (true) -# -# ENABLE_ARC: (1|0) Enables or disables ARC support. Default 1 (true, ARC enabled by default) -# -# ENABLE_VISIBILITY: (1|0) Enables or disables symbol visibility support. Default 0 (false, visibility hidden by default) -# -# ENABLE_STRICT_TRY_COMPILE: (1|0) Enables or disables strict try_compile() on all Check* directives (will run linker -# to actually check if linking is possible). Default 0 (false, 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 -# TVOS = arm64 -# SIMULATOR_TVOS = x86_64 (i386 has since long been deprecated) -# WATCHOS = armv7k arm64_32 (if applicable) -# SIMULATOR_WATCHOS = x86_64 (i386 has since long been deprecated) -# -# This toolchain defines the following variables for use externally: -# -# XCODE_VERSION: Version number (not including Build version) of Xcode detected. -# SDK_VERSION: Version of SDK being used. -# CMAKE_OSX_ARCHITECTURES: Architectures being compiled for (generated from PLATFORM). -# APPLE_TARGET_TRIPLE: Used by autoconf build systems. NOTE: If "ARCHS" are overridden, this will *NOT* be set! -# -# This toolchain defines the following macros for use externally: -# -# set_xcode_property (TARGET XCODE_PROPERTY XCODE_VALUE XCODE_VARIANT) -# A convenience macro for setting xcode specific properties on targets. -# Available variants are: All, Release, RelWithDebInfo, Debug, MinSizeRel -# example: set_xcode_property (myioslib IPHONEOS_DEPLOYMENT_TARGET "3.1" "all"). -# -# find_host_package (PROGRAM ARGS) -# A macro used to find executable programs on the host system, not within the -# environment. Thanks to the android-cmake project for providing the -# command. -# -# ******************************** DEPRECATIONS ******************************* -# -# IOS_DEPLOYMENT_TARGET: (Deprecated) Alias to DEPLOYMENT_TARGET -# CMAKE_IOS_DEVELOPER_ROOT: (Deprecated) Alias to CMAKE_DEVELOPER_ROOT -# IOS_PLATFORM: (Deprecated) Alias to PLATFORM -# IOS_ARCH: (Deprecated) Alias to ARCHS -# -# ***************************************************************************** -# - -# 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) - -# Cache what generator is used -set(USED_CMAKE_GENERATOR "${CMAKE_GENERATOR}" CACHE STRING "Expose CMAKE_GENERATOR" FORCE) - -if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.14") - set(MODERN_CMAKE YES) -endif() - -# Get the Xcode version being used. -execute_process(COMMAND xcodebuild -version - OUTPUT_VARIABLE XCODE_VERSION - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) -string(REGEX MATCH "Xcode [0-9\\.]+" XCODE_VERSION "${XCODE_VERSION}") -string(REGEX REPLACE "Xcode ([0-9\\.]+)" "\\1" XCODE_VERSION "${XCODE_VERSION}") - -######## ALIASES (DEPRECATION WARNINGS) - -if(DEFINED IOS_PLATFORM) - set(PLATFORM ${IOS_PLATFORM}) - message(DEPRECATION "IOS_PLATFORM argument is DEPRECATED. Consider using the new PLATFORM argument instead.") -endif() - -if(DEFINED IOS_DEPLOYMENT_TARGET) - set(DEPLOYMENT_TARGET ${IOS_DEPLOYMENT_TARGET}) - message(DEPRECATION "IOS_DEPLOYMENT_TARGET argument is DEPRECATED. Consider using the new DEPLOYMENT_TARGET argument instead.") -endif() - -if(DEFINED CMAKE_IOS_DEVELOPER_ROOT) - set(CMAKE_DEVELOPER_ROOT ${CMAKE_IOS_DEVELOPER_ROOT}) - message(DEPRECATION "CMAKE_IOS_DEVELOPER_ROOT argument is DEPRECATED. Consider using the new CMAKE_DEVELOPER_ROOT argument instead.") -endif() - -if(DEFINED IOS_ARCH) - set(ARCHS ${IOS_ARCH}) - message(DEPRECATION "IOS_ARCH argument is DEPRECATED. Consider using the new ARCHS argument instead.") -endif() - -######## END ALIASES - -# Unset the FORCE on cache variables if in try_compile() -set(FORCE_CACHE FORCE) -get_property(_CMAKE_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE) -if(_CMAKE_IN_TRY_COMPILE) - unset(FORCE_CACHE) -endif() - -# Default to building for iPhoneOS if not specified otherwise, and we cannot -# determine the platform from the CMAKE_OSX_ARCHITECTURES variable. The use -# of CMAKE_OSX_ARCHITECTURES is such that try_compile() projects can correctly -# determine the value of PLATFORM from the root project, as -# CMAKE_OSX_ARCHITECTURES is propagated to them by CMake. -if(NOT DEFINED PLATFORM) - if (CMAKE_OSX_ARCHITECTURES) - if(CMAKE_OSX_ARCHITECTURES MATCHES ".*arm.*" AND CMAKE_OSX_SYSROOT MATCHES ".*iphoneos.*") - set(PLATFORM "OS") - elseif(CMAKE_OSX_ARCHITECTURES MATCHES "i386" AND CMAKE_OSX_SYSROOT MATCHES ".*iphonesimulator.*") - set(PLATFORM "SIMULATOR") - elseif(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64" AND CMAKE_OSX_SYSROOT MATCHES ".*iphonesimulator.*") - set(PLATFORM "SIMULATOR64") - elseif(CMAKE_OSX_ARCHITECTURES MATCHES "arm64" AND CMAKE_OSX_SYSROOT MATCHES ".*appletvos.*") - set(PLATFORM "TVOS") - elseif(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64" AND CMAKE_OSX_SYSROOT MATCHES ".*appletvsimulator.*") - set(PLATFORM "SIMULATOR_TVOS") - elseif(CMAKE_OSX_ARCHITECTURES MATCHES ".*armv7k.*" AND CMAKE_OSX_SYSROOT MATCHES ".*watchos.*") - set(PLATFORM "WATCHOS") - elseif(CMAKE_OSX_ARCHITECTURES MATCHES "i386" AND CMAKE_OSX_SYSROOT MATCHES ".*watchsimulator.*") - set(PLATFORM "SIMULATOR_WATCHOS") - endif() - endif() - if (NOT PLATFORM) - set(PLATFORM "OS") - endif() -endif() - -set(PLATFORM_INT "${PLATFORM}" CACHE STRING "Type of platform for which the build targets.") - -# Handle the case where we are targeting iOS and a version above 10.3.4 (32-bit support dropped officially) -if(PLATFORM_INT STREQUAL "OS" AND DEPLOYMENT_TARGET VERSION_GREATER_EQUAL 10.3.4) - set(PLATFORM_INT "OS64") - message(STATUS "Targeting minimum SDK version ${DEPLOYMENT_TARGET}. Dropping 32-bit support.") -elseif(PLATFORM_INT STREQUAL "SIMULATOR" AND DEPLOYMENT_TARGET VERSION_GREATER_EQUAL 10.3.4) - set(PLATFORM_INT "SIMULATOR64") - message(STATUS "Targeting minimum SDK version ${DEPLOYMENT_TARGET}. Dropping 32-bit support.") -endif() - -# Determine the platform name and architectures for use in xcodebuild commands -# from the specified PLATFORM 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) - endif() -elseif(PLATFORM_INT STREQUAL "OS64") - set(SDK_NAME iphoneos) - if(NOT ARCHS) - if (XCODE_VERSION 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 - else() - set(ARCHS arm64) - endif() - set(APPLE_TARGET_TRIPLE_INT aarch64-apple-ios) - endif() -elseif(PLATFORM_INT STREQUAL "OS64COMBINED") - set(SDK_NAME iphoneos) - if(MODERN_CMAKE) - if(NOT ARCHS) - if (XCODE_VERSION 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 - else() - set(ARCHS arm64 x86_64) - endif() - set(APPLE_TARGET_TRIPLE_INT aarch64-x86_64-apple-ios) - endif() - else() - message(FATAL_ERROR "Please make sure that you are running CMake 3.14+ to make the OS64COMBINED setting work") - endif() -elseif(PLATFORM_INT STREQUAL "SIMULATOR") - set(SDK_NAME iphonesimulator) - if(NOT ARCHS) - set(ARCHS i386) - set(APPLE_TARGET_TRIPLE_INT i386-apple-ios) - 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) - endif() -elseif(PLATFORM_INT STREQUAL "TVOS") - set(SDK_NAME appletvos) - if(NOT ARCHS) - set(ARCHS arm64) - set(APPLE_TARGET_TRIPLE_INT aarch64-apple-tvos) - endif() -elseif (PLATFORM_INT STREQUAL "TVOSCOMBINED") - set(SDK_NAME appletvos) - if(MODERN_CMAKE) - if(NOT ARCHS) - set(ARCHS arm64 x86_64) - set(APPLE_TARGET_TRIPLE_INT aarch64-x86_64-apple-tvos) - 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) - endif() -elseif(PLATFORM_INT STREQUAL "WATCHOS") - set(SDK_NAME watchos) - if(NOT ARCHS) - if (XCODE_VERSION VERSION_GREATER 10.0) - set(ARCHS armv7k arm64_32) - set(APPLE_TARGET_TRIPLE_INT aarch64_32-apple-watchos) - else() - set(ARCHS armv7k) - set(APPLE_TARGET_TRIPLE_INT arm-apple-watchos) - endif() - endif() -elseif(PLATFORM_INT STREQUAL "WATCHOSCOMBINED") - set(SDK_NAME watchos) - if(MODERN_CMAKE) - if(NOT ARCHS) - if (XCODE_VERSION VERSION_GREATER 10.0) - set(ARCHS armv7k arm64_32 i386) - set(APPLE_TARGET_TRIPLE_INT aarch64_32-i386-apple-watchos) - else() - set(ARCHS armv7k i386) - set(APPLE_TARGET_TRIPLE_INT arm-i386-apple-watchos) - endif() - 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) - endif() -else() - message(FATAL_ERROR "Invalid PLATFORM: ${PLATFORM_INT}") -endif() - -if(MODERN_CMAKE AND PLATFORM_INT MATCHES ".*COMBINED" AND NOT USED_CMAKE_GENERATOR MATCHES "Xcode") - message(FATAL_ERROR "The COMBINED options only work with Xcode generator, -G Xcode") -endif() - -# If user did not specify the SDK root to use, then query xcodebuild for it. -execute_process(COMMAND xcodebuild -version -sdk ${SDK_NAME} Path - OUTPUT_VARIABLE CMAKE_OSX_SYSROOT_INT - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) -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: ${CMAKE_OSX_SYSROOT} " - "does not exist.") -elseif(DEFINED CMAKE_OSX_SYSROOT_INT) - set(CMAKE_OSX_SYSROOT "${CMAKE_OSX_SYSROOT_INT}" CACHE INTERNAL "") -endif() - -# Set Xcode property for SDKROOT as well if Xcode generator is used -if(USED_CMAKE_GENERATOR MATCHES "Xcode") - set(CMAKE_OSX_SYSROOT "${SDK_NAME}" CACHE INTERNAL "") - if(NOT DEFINED CMAKE_XCODE_ATTRIBUTE_DEVELOPMENT_TEAM) - set(CMAKE_XCODE_ATTRIBUTE_DEVELOPMENT_TEAM "123456789A" CACHE INTERNAL "") - endif() -endif() - -# Specify minimum version of deployment target. -if(NOT DEFINED DEPLOYMENT_TARGET) - if (PLATFORM_INT STREQUAL "WATCHOS" OR PLATFORM_INT STREQUAL "SIMULATOR_WATCHOS") - # Unless specified, SDK version 2.0 is used by default as minimum target version (watchOS). - set(DEPLOYMENT_TARGET "2.0" - CACHE STRING "Minimum SDK version to build for." ) - else() - # Unless specified, SDK version 9.0 is used by default as minimum target version (iOS, tvOS). - set(DEPLOYMENT_TARGET "9.0" - CACHE STRING "Minimum SDK version to build for." ) - endif() - message(STATUS "Using the default min-version since DEPLOYMENT_TARGET not provided!") -endif() - -# Use bitcode or not -if(NOT DEFINED ENABLE_BITCODE AND NOT ARCHS MATCHES "((^|;|, )(i386|x86_64))+") - # Unless specified, enable bitcode support by default - message(STATUS "Enabling bitcode support by default. ENABLE_BITCODE not provided!") - set(ENABLE_BITCODE TRUE) -elseif(NOT DEFINED ENABLE_BITCODE) - message(STATUS "Disabling bitcode support by default on simulators. ENABLE_BITCODE not provided for override!") - set(ENABLE_BITCODE FALSE) -endif() -set(ENABLE_BITCODE_INT ${ENABLE_BITCODE} CACHE BOOL "Whether or not to enable bitcode" ${FORCE_CACHE}) -# Use ARC or not -if(NOT DEFINED ENABLE_ARC) - # Unless specified, enable ARC support by default - set(ENABLE_ARC TRUE) - message(STATUS "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_CACHE}) -# Use hidden visibility or not -if(NOT DEFINED ENABLE_VISIBILITY) - # Unless specified, disable symbols visibility by default - set(ENABLE_VISIBILITY FALSE) - message(STATUS "Hiding symbols visibility by default. ENABLE_VISIBILITY not provided!") -endif() -set(ENABLE_VISIBILITY_INT ${ENABLE_VISIBILITY} CACHE BOOL "Whether or not to hide symbols (-fvisibility=hidden)" ${FORCE_CACHE}) -# Set strict compiler checks or not -if(NOT DEFINED ENABLE_STRICT_TRY_COMPILE) - # Unless specified, disable strict try_compile() - set(ENABLE_STRICT_TRY_COMPILE FALSE) - message(STATUS "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_CACHE}) -# Get the SDK version information. -execute_process(COMMAND xcodebuild -sdk ${CMAKE_OSX_SYSROOT} -version SDKVersion - OUTPUT_VARIABLE SDK_VERSION - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) - -# 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. 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if(MODERN_CMAKE) - message(STATUS "Merging integrated CMake 3.14+ iOS,tvOS,watchOS,macOS toolchain(s) with this toolchain!") - endif() - if(USED_CMAKE_GENERATOR MATCHES "Xcode") - message(STATUS "Using Xcode version: ${XCODE_VERSION}") - endif() - 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}") - message(STATUS "Using install_name_tool: ${CMAKE_INSTALL_NAME_TOOL}") - if(ENABLE_BITCODE_INT) - message(STATUS "Enabling bitcode support.") - else() - message(STATUS "Disabling bitcode support.") - endif() - - if(ENABLE_ARC_INT) - message(STATUS "Enabling ARC support.") - else() - message(STATUS "Disabling ARC support.") - endif() - - if(NOT ENABLE_VISIBILITY_INT) - message(STATUS "Hiding symbols (-fvisibility=hidden).") - endif() -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") - 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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH CACHE STRING "" ${FORCE_CACHE}) -endif() -if(NOT CMAKE_FIND_ROOT_PATH_MODE_PACKAGE) - set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE BOTH CACHE STRING "" ${FORCE_CACHE}) -endif() - -# -# Some helper-macros below to simplify and beautify the CMakeFile -# - -# This little macro lets you set any Xcode specific property. -macro(set_xcode_property TARGET XCODE_PROPERTY XCODE_VALUE XCODE_RELVERSION) - set(XCODE_RELVERSION_I "${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(IOS FALSE) - find_package(${ARGN}) - set(IOS TRUE) - 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) |