cmake_modules/FindFreePascal.cmake
author Periklis Ntanasis <pntanasis@gmail.com>
Sat, 08 Jun 2013 23:24:52 +0300
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# - Try to find the FreePascal executable
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# Once done this will define
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#
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#  FREEPASCAL_FOUND       - system has Freepascal
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#  FREEPASCAL_VERSION     - Freepascal version
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#  FREEPASCAL_EXECUTABLE  - Freepascal executable
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#
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# Copyright (c) 2012, Bryan Dunsmore <dunsmoreb@gmail.com>
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# Copyright (c) 2013, Vittorio Giovara <vittorio.giovara@gmail.com>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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find_program(FREEPASCAL_EXECUTABLE
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    NAMES fpc
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    PATHS /opt/local/bin /usr/local/bin /usr/bin
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    )
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if (FREEPASCAL_EXECUTABLE)
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    # check Freepascal version
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    execute_process(COMMAND ${FREEPASCAL_EXECUTABLE} -iV
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                    OUTPUT_VARIABLE FREEPASCAL_VERSION
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                    ERROR_VARIABLE FREEPASCAL_VERSION_ERROR
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                    RESULT_VARIABLE FREEPASCAL_VERSION_RESULT
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                    OUTPUT_STRIP_TRAILING_WHITESPACE
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                    )
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    if(NOT ${FREEPASCAL_VERSION_RESULT} EQUAL 0)
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        message(SEND_ERROR "Command \"${FREEPASCAL_EXECUTABLE} -iV\" failed with output: ${FREEPASCAL_VERSION_ERROR}")
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    endif()
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(FreePascal DEFAULT_MSG FREEPASCAL_EXECUTABLE FREEPASCAL_VERSION)
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mark_as_advanced(FREEPASCAL_VERSION)
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