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61d3444f93
-add a RESULT_VARIABLE to INCLUDE() -add CMAKE_TOOLCHAIN_FILE for specifiying your (potentially crosscompiling) toolchain -have TRY_RUN() complain if you try to use it in crosscompiling mode (which were compiled but cannot run on this system) -use CMAKE_EXECUTABLE_SUFFIX in TRY_RUN(), probably TRY_RUN won't be able to run the executables if they have a different suffix because they are probably crosscompiled, but nevertheless it should be able to find them -make several cmake variables presettable by the user: CMAKE_C/CXX_COMPILER, CMAKE_C/CXX_OUTPUT_EXTENSION, CMAKE_SYSTEM_NAME, CMAKE_SYSTEM_INFO_FILE -support prefix for GNU toolchains (arm-elf-gcc, arm-elf-ar, arm-elf-strip etc.) -move ranlib on OSX from the file command to a command in executed in cmake_install.cmake -add support for stripping during install in cmake_install.cmake -split out cl.cmake from Windows-cl.cmake, first (very incomplete) step to support MS crosscompiling tools -remove stdio.h from the simple C program which checks if the compiler works, since this may not exist for some embedded platforms -create a new CMakeFindBinUtils.cmake which collects the search fro ar, ranlib, strip, ld, link, install_name_tool and other tools like these -add support for CMAKE_FIND_ROOT_PATH for all FIND_XXX commands, which is a list of directories which will be prepended to all search directories, right now as a cmake variable, turning it into a global cmake property may need some more work -remove cmTestTestHandler::TryExecutable(), it's unused -split cmFileCommand::HandleInstall() into slightly smaller functions Alex
42 lines
1.8 KiB
CMake
42 lines
1.8 KiB
CMake
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# This file is included by cmGlobalGenerator::EnableLanguage.
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# It is included after the compiler has been determined, so
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# we know things like the compiler name and if the compiler is gnu.
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# include Generic system information
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INCLUDE(CMakeGenericSystem)
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# 2. now include SystemName.cmake file to set the system specific information
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IF(NOT CMAKE_SYSTEM_INFO_FILE)
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SET(CMAKE_SYSTEM_INFO_FILE Platform/${CMAKE_SYSTEM_NAME})
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ENDIF(NOT CMAKE_SYSTEM_INFO_FILE)
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INCLUDE(${CMAKE_SYSTEM_INFO_FILE} OPTIONAL RESULT_VARIABLE _INCLUDED_SYSTEM_INFO_FILE)
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IF(NOT _INCLUDED_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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IF(EXISTS ${CMAKE_BINARY_DIR}/CMakeCache.txt)
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CONFIGURE_FILE(${CMAKE_BINARY_DIR}/CMakeCache.txt
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${CMAKE_BINARY_DIR}/CopyOfCMakeCache.txt COPYONLY)
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MESSAGE("You CMakeCache.txt file was copied to CopyOfCMakeCache.txt. "
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"Please send that file to cmake@www.cmake.org.")
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ENDIF(EXISTS ${CMAKE_BINARY_DIR}/CMakeCache.txt)
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ENDIF(NOT _INCLUDED_SYSTEM_INFO_FILE)
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# for most systems a module is the same as a shared library
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# so unless the variable CMAKE_MODULE_EXISTS is set just
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# copy the values from the LIBRARY variables
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# this has to be done after the system information has been loaded
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IF(NOT CMAKE_MODULE_EXISTS)
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SET(CMAKE_SHARED_MODULE_PREFIX "${CMAKE_SHARED_LIBRARY_PREFIX}")
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SET(CMAKE_SHARED_MODULE_SUFFIX "${CMAKE_SHARED_LIBRARY_SUFFIX}")
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SET(CMAKE_SHARED_MODULE_RUNTIME_C_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG})
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SET(CMAKE_SHARED_MODULE_RUNTIME_C_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP})
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ENDIF(NOT CMAKE_MODULE_EXISTS)
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SET(CMAKE_SYSTEM_SPECIFIC_INFORMATION_LOADED 1)
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