1 # - Try to find the FreePascal executable

     2 # Once done this will define

     3 #

     4 #  FREEPASCAL_FOUND       - system has Freepascal

     5 #  FREEPASCAL_VERSION     - Freepascal version

     6 #  FREEPASCAL_EXECUTABLE  - Freepascal executable

     7 #

     8 # Copyright (c) 2012, Bryan Dunsmore <dunsmoreb@gmail.com>

     9 # Copyright (c) 2013, Vittorio Giovara <vittorio.giovara@gmail.com>

    10 #

    11 # Redistribution and use is allowed according to the terms of the BSD license.

    12 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.

    13 

    14 

    15 find_program(FREEPASCAL_EXECUTABLE

    16     NAMES fpc

    17     PATHS /opt/local/bin /usr/local/bin /usr/bin

    18     )

    19 

    20 if (FREEPASCAL_EXECUTABLE)

    21     # check Freepascal version

    22     execute_process(COMMAND ${FREEPASCAL_EXECUTABLE} -iV

    23                     OUTPUT_VARIABLE FREEPASCAL_VERSION

    24                     ERROR_VARIABLE FREEPASCAL_VERSION_ERROR

    25                     RESULT_VARIABLE FREEPASCAL_VERSION_RESULT

    26                     OUTPUT_STRIP_TRAILING_WHITESPACE

    27                     )

    28 

    29     if(NOT ${FREEPASCAL_VERSION_RESULT} EQUAL 0)

    30         message(SEND_ERROR "Command \"${FREEPASCAL_EXECUTABLE} -iV\" failed with output: ${FREEPASCAL_VERSION_ERROR}")

    31     endif()

    32 endif()

    33 

    34 include(FindPackageHandleStandardArgs)

    35 find_package_handle_standard_args(FreePascal DEFAULT_MSG FREEPASCAL_EXECUTABLE FREEPASCAL_VERSION)

    36 mark_as_advanced(FREEPASCAL_VERSION)

    37