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Refactor: Add cmSystemTools::GetSystemName()

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And use it for CMAKE_HOST_SYSTEM_NAME and CMAKE_SYSTEM_NAME.
This commit is contained in:
Kyle Edwards
2021-03-11 12:02:13 -05:00
parent 336c57edd0
commit ad19da011d
5 changed files with 88 additions and 66 deletions
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39
Modules/CMakeDetermineSystem.cmake
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@@ -158,37 +158,14 @@ endif()
include(Platform/${CMAKE_SYSTEM_NAME}-Determine OPTIONAL)
macro(ADJUST_CMAKE_SYSTEM_VARIABLES _PREFIX)
if(NOT ${_PREFIX}_NAME)
set(${_PREFIX}_NAME "UnknownOS")
endif()
# fix for BSD/OS , remove the /
if(${_PREFIX}_NAME MATCHES BSD.OS)
set(${_PREFIX}_NAME BSDOS)
endif()
# fix for GNU/kFreeBSD, remove the GNU/
if(${_PREFIX}_NAME MATCHES kFreeBSD)
set(${_PREFIX}_NAME kFreeBSD)
endif()
# fix for CYGWIN which has windows version in it
if(${_PREFIX}_NAME MATCHES CYGWIN)
set(${_PREFIX}_NAME CYGWIN)
endif()
# set CMAKE_SYSTEM to the CMAKE_SYSTEM_NAME
set(${_PREFIX} ${${_PREFIX}_NAME})
# if there is a CMAKE_SYSTEM_VERSION then add a -${CMAKE_SYSTEM_VERSION}
if(${_PREFIX}_VERSION)
set(${_PREFIX} ${${_PREFIX}}-${${_PREFIX}_VERSION})
endif()
endmacro()
ADJUST_CMAKE_SYSTEM_VARIABLES(CMAKE_SYSTEM)
ADJUST_CMAKE_SYSTEM_VARIABLES(CMAKE_HOST_SYSTEM)
set(CMAKE_SYSTEM ${CMAKE_SYSTEM_NAME})
if(CMAKE_SYSTEM_VERSION)
string(APPEND CMAKE_SYSTEM -${CMAKE_SYSTEM_VERSION})
endif()
set(CMAKE_HOST_SYSTEM ${CMAKE_HOST_SYSTEM_NAME})
if(CMAKE_HOST_SYSTEM_VERSION)
string(APPEND CMAKE_HOST_SYSTEM -${CMAKE_HOST_SYSTEM_VERSION})
endif()
# this file is also executed from cpack, then we don't need to generate these files
# in this case there is no CMAKE_BINARY_DIR