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Refactor SDK name to path into a function

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This commit is contained in:
Cristian Adam
2019-12-11 11:55:46 +01:00
parent 777d364913
commit 7a44e16d7f
1 changed files with 15 additions and 11 deletions
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26
Modules/Platform/Darwin-Initialize.cmake
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@@ -122,7 +122,18 @@ endforeach()
set(CMAKE_OSX_SYSROOT "${_CMAKE_OSX_SYSROOT_DEFAULT}" CACHE ${_CMAKE_OSX_SYSROOT_TYPE}
"The product will be built against the headers and libraries located inside the indicated SDK.")
# Transform the cached value to something we can use.
# Resolves the SDK name into a path
function(_apple_resolve_sdk_path sdk_name ret)
execute_process(
COMMAND xcrun -sdk ${sdk_name} --show-sdk-path
OUTPUT_VARIABLE _stdout
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_VARIABLE _stderr
RESULT_VARIABLE _failed
)
set(${ret} "${_stdout}" PARENT_SCOPE)
endfunction()
set(_CMAKE_OSX_SYSROOT_PATH "")
if(CMAKE_OSX_SYSROOT)
if("x${CMAKE_OSX_SYSROOT}" MATCHES "/")
@@ -134,16 +145,9 @@ if(CMAKE_OSX_SYSROOT)
endif()
set(_CMAKE_OSX_SYSROOT_PATH "${CMAKE_OSX_SYSROOT}")
else()
# Transform the sdk name into a path.
execute_process(
COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} --show-sdk-path
OUTPUT_VARIABLE _stdout
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_VARIABLE _stderr
RESULT_VARIABLE _failed
)
if(NOT _failed AND IS_DIRECTORY "${_stdout}")
set(_CMAKE_OSX_SYSROOT_PATH "${_stdout}")
_apple_resolve_sdk_path(${CMAKE_OSX_SYSROOT} _sdk_path)
if(IS_DIRECTORY "${_sdk_path}")
set(_CMAKE_OSX_SYSROOT_PATH "${_sdk_path}")
# For non-Xcode generators use the path.
if(NOT "${CMAKE_GENERATOR}" MATCHES "Xcode")
set(CMAKE_OSX_SYSROOT "${_CMAKE_OSX_SYSROOT_PATH}")