32 lines
916 B
CMake
32 lines
916 B
CMake
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# - Find TCLAP
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# Find the TCLAP headers
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#
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# TCLAP_INCLUDE_DIR - where to find the TCLAP headers
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# TCLAP_FOUND - True if TCLAP is found
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if (TCLAP_INCLUDE_DIR)
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# already in cache, be silent
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set (TCLAP_FIND_QUIETLY TRUE)
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endif (TCLAP_INCLUDE_DIR)
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# find the headers
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find_path (TCLAP_INCLUDE_PATH tclap/CmdLine.h
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PATHS
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${CMAKE_SOURCE_DIR}/include
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${CMAKE_INSTALL_PREFIX}/include
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)
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# handle the QUIETLY and REQUIRED arguments and set TCLAP_FOUND to
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# TRUE if all listed variables are TRUE
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (TCLAP
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"TCLAP (http://tclap.sourceforge.net/) not found. To self-host, set TCLAP_INCLUDE_PATH to point to the headers adding '-DTCLAP_INCLUDE_PATH=/path/to/tclap' to the cmake command."
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TCLAP_INCLUDE_PATH
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)
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if (TCLAP_FOUND)
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set (TCLAP_INCLUDE_DIR ${TCLAP_INCLUDE_PATH})
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endif (TCLAP_FOUND)
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mark_as_advanced(TCLAP_INCLUDE_PATH)
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