cmake_modules/FindGHC.cmake
author nemo
Wed, 22 May 2013 22:46:49 -0400
changeset 9046 f8ea1b929b72
parent 8671 a9957b7797f3
child 10109 91d126fbd7bd
permissions -rw-r--r--
So when I first upsized these, I neglected to remove the pixelated version when generating. Corrected that to avoid sharp edges. Also aggressively optimised for smoothing. Also took advantage of SVG to drag dino bones to water level for mikade.

# - Try to find the Glasgow Haskell Compiler executable
# Once done this will define
#
#  GHC_FOUND       - system has GHC
#  GHC_VERSION     - GHC version
#  GHC_EXECUTABLE  - GHC executable
#
# Copyright (c) 2013, Vittorio Giovara <vittorio.giovara@gmail.com>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.


find_program(GHC_EXECUTABLE
    NAMES ghc
    PATHS /opt/local/bin /usr/local/bin /usr/bin
    )

if (GHC_EXECUTABLE)
    # check Freepascal version
    execute_process(COMMAND ${GHC_EXECUTABLE} -V
                    OUTPUT_VARIABLE GHC_VERSION_OUTPUT
                    ERROR_VARIABLE GHC_VERSION_ERROR
                    RESULT_VARIABLE GHC_VERSION_RESULT
                    OUTPUT_STRIP_TRAILING_WHITESPACE
                    )

    if(${GHC_VERSION_RESULT} EQUAL 0)
        string(REGEX MATCH "([0-9]+)" GHC_VERSION ${GHC_VERSION_OUTPUT})
    else()
        message(SEND_ERROR "Command \"${GHC_EXECUTABLE} -V\" failed with output: ${GHC_VERSION_ERROR}")
    endif()
endif()

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GHC DEFAULT_MSG GHC_EXECUTABLE GHC_VERSION)
mark_as_advanced(GHC_VERSION)