36 lines
1.5 KiB
CMake
36 lines
1.5 KiB
CMake
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# this module sets system information like how to build libraries
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# before including this file the system, C, and C++ compilers must
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# have already been determined.
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# This file first sets default variables that can be used for most
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# makefiles. Next, it will include a system specific file. Finally,
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# it will optionally include a system and compiler specific file that
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# can be used to override any of this information.
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# 1. set default values that will work for most system
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SET(CMAKE_CXX_CREATE_SHARED_LIBRARY
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"${CMAKE_CXX_COMPILE} ${CMAKE_SHARED_LIBRARY_CREATE_FLAGS} ${CMAKE_CXX_LINK_SHARED_OUT_FLAG} <TARGET> <OBJECTS>")
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SET(CMAKE_CXX_CREATE_AR_LIBRARY
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"${CMAKE_AR} ${CMAKE_AR_FLAGS} <TARGET> <OBJECTS>")
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# 2. now include SystemName.cmake file to set the system specific information
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SET(CMAKE_SYSTEM_INFO_FILE ${CMAKE_ROOT}/Modules/${CMAKE_SYSTEM_NAME}.cmake)
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IF(EXISTS ${CMAKE_SYSTEM_INFO_FILE})
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INCLUDE(${CMAKE_SYSTEM_INFO_FILE})
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ELSE(EXISTS ${CMAKE_SYSTEM_INFO_FILE})
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MESSAGE("System is unknown to cmake, create:\n${CMAKE_SYSTEM_INFO_FILE}"
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" to use this system, please send your config file to "
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"cmake@www.cmake.org so it can be added to cmake"")
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ENDIF(EXISTS ${CMAKE_SYSTEM_INFO_FILE})
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# 3. include optional systemname-compiler.cmake files
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IF(CMAKE_C_COMPILER)
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INCLUDE(${CMAKE_ROOT}/Modules/${CMAKE_SYSTEM_NAME}-${CMAKE_C_COMPILER}.cmake OPTIONAL)
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ENDIF(CMAKE_C_COMPILER)
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IF(CMAKE_CXX_COMPILER)
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INCLUDE(${CMAKE_ROOT}/Modules/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER}.cmake
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OPTIONAL)
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ENDIF(CMAKE_CXX_COMPILER)
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