Ability to override default value of IOS_ARCH

This commit is contained in:
Hsüan 2021-12-15 16:59:21 -08:00 committed by Aliaksei Levin
parent 8d69520967
commit eec1953c75

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@ -9,12 +9,16 @@
# OS - the default, used to build for iPhone and iPad physical devices, which have an arm arch.
# SIMULATOR - used to build for the Simulator platforms, which have an x86 arch.
#
# IOS_ARCH = automatic(default) or "arch1;arch2" (e.q. "x86_64;arm64")
# By default this value will be automatically chosen based on the IOS_PLATFORM value above.
# If set manually, it will override the default and force to build those architectures only.
#
# CMAKE_IOS_DEVELOPER_ROOT = automatic(default) or /path/to/platform/Developer folder
# By default this location is automatcially chosen based on the IOS_PLATFORM value above.
# By default this location is automatically chosen based on the IOS_PLATFORM value above.
# If set manually, it will override the default location and force the user of a particular Developer Platform
#
# CMAKE_IOS_SDK_ROOT = automatic(default) or /path/to/platform/Developer/SDKs/SDK folder
# By default this location is automatcially chosen based on the CMAKE_IOS_DEVELOPER_ROOT value.
# By default this location is automatically chosen based on the CMAKE_IOS_DEVELOPER_ROOT value.
# In this case it will always be the most up-to-date SDK found in the CMAKE_IOS_DEVELOPER_ROOT path.
# If set manually, this will force the use of a specific SDK version
@ -191,7 +195,8 @@ set (CMAKE_IOS_SDK_ROOT ${CMAKE_IOS_SDK_ROOT} CACHE PATH "Location of the select
# Set the sysroot default to the most recent SDK
set (CMAKE_OSX_SYSROOT ${CMAKE_IOS_SDK_ROOT} CACHE PATH "Sysroot used for iOS support")
# set the architecture for iOS
# Set the architectures unless specified manually with IOS_ARCH
if (NOT DEFINED IOS_ARCH)
if (IOS_PLATFORM STREQUAL "OS")
set (IOS_ARCH "armv7;armv7s;arm64")
elseif (IOS_PLATFORM STREQUAL "SIMULATOR")
@ -204,10 +209,9 @@ elseif (IOS_PLATFORM STREQUAL "TVOS")
set (IOS_ARCH "arm64")
elseif (IOS_PLATFORM STREQUAL "TVSIMULATOR")
set (IOS_ARCH "x86_64;arm64")
else()
message (WARNING "Unknown IOS_PLATFORM=<${IOS_PLATFORM}>")
endif()
message (STATUS ${IOS_ARCH})
endif()
message (STATUS "The iOS architectures: ${IOS_ARCH}")
set (CMAKE_OSX_ARCHITECTURES ${IOS_ARCH} CACHE STRING "Build architecture for iOS")