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Mac: Set CMake OS-X deployment target correctly

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Also raises the OS-X min version to 10.9 for libc++ compat
This commit is contained in:
James Turner 2018-10-01 22:28:56 +01:00
parent 69e20a3931
commit ff52b55a25
1 changed files with 2 additions and 6 deletions
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8
CMakeLists.txt
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@ -32,6 +32,7 @@ include (GenerateExportHeader)
# only relevant for building shared libs but let's set it regardless # only relevant for building shared libs but let's set it regardless
set(CMAKE_OSX_RPATH 1) set(CMAKE_OSX_RPATH 1)
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "Minimum OS X deployment version")
# let's use & require C++11 - note these are only functional with CMake 3.1 # let's use & require C++11 - note these are only functional with CMake 3.1
# we do manual fallbacks for CMake 3.0 in the compilers section # we do manual fallbacks for CMake 3.0 in the compilers section
@ -44,12 +45,7 @@ string(STRIP ${versionFile} SIMGEAR_VERSION)
project(SimGear VERSION ${SIMGEAR_VERSION} LANGUAGES C CXX) project(SimGear VERSION ${SIMGEAR_VERSION} LANGUAGES C CXX)
# using 10.7 because boost requires libc++ and 10.6 doesn't include it # add a dependency on the version file
# Cmake documentation says we must set this before calling project(), but
# it only seems to be picked up setting it /after/ the call to project()
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.7")
# add a dependency on the versino file
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS version) set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS version)
set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS TRUE) set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS TRUE)