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Our Git commit hooks disallow modification or addition of lines with trailing whitespace. Wipe out all remnants of trailing whitespace everywhere except third-party code. Run the following shell code: git ls-files -z -- \ bootstrap doxygen.config '*.readme' \ '*.c' '*.cmake' '*.cpp' '*.cxx' \ '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \ '*.mm' '*.pike' '*.py' '*.txt' '*.vim' | egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' | egrep -z -v '^(Modules/CPack\..*\.in)' | xargs -0 sed -i 's/ \+$//'
58 lines
1.9 KiB
CMake
58 lines
1.9 KiB
CMake
# - this module looks for gnuplot
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#
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# Once done this will define
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#
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# GNUPLOT_FOUND - system has Gnuplot
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# GNUPLOT_EXECUTABLE - the Gnuplot executable
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# GNUPLOT_VERSION_STRING - the version of Gnuplot found (since CMake 2.8.8)
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#
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# GNUPLOT_VERSION_STRING will not work for old versions like 3.7.1.
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#=============================================================================
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# Copyright 2002-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE(FindCygwin)
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FIND_PROGRAM(GNUPLOT_EXECUTABLE
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NAMES
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gnuplot
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pgnuplot
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wgnupl32
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PATHS
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${CYGWIN_INSTALL_PATH}/bin
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)
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IF (GNUPLOT_EXECUTABLE)
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EXECUTE_PROCESS(COMMAND "${GNUPLOT_EXECUTABLE}" --version
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OUTPUT_VARIABLE GNUPLOT_OUTPUT_VARIABLE
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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STRING(REGEX REPLACE "^gnuplot ([0-9\\.]+)( patchlevel )?" "\\1." GNUPLOT_VERSION_STRING "${GNUPLOT_OUTPUT_VARIABLE}")
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STRING(REGEX REPLACE "\\.$" "" GNUPLOT_VERSION_STRING "${GNUPLOT_VERSION_STRING}")
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UNSET(GNUPLOT_OUTPUT_VARIABLE)
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ENDIF()
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# for compatibility
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SET(GNUPLOT ${GNUPLOT_EXECUTABLE})
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# handle the QUIETLY and REQUIRED arguments and set GNUPLOT_FOUND to TRUE if
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# all listed variables are TRUE
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INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Gnuplot
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REQUIRED_VARS GNUPLOT_EXECUTABLE
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VERSION_VAR GNUPLOT_VERSION_STRING)
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MARK_AS_ADVANCED( GNUPLOT_EXECUTABLE )
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