mirror of
https://github.com/reactos/CMake.git
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c4bb9c9d42
This adds copyright/license notification blocks CMake's find-modules. Many of the modules had no notices at all. Some had notices referring to the BSD license already. This commit normalizes existing notices and adds missing notices.
74 lines
3.0 KiB
CMake
74 lines
3.0 KiB
CMake
# - Find SWIG
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# This module finds an installed SWIG. It sets the following variables:
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# SWIG_FOUND - set to true if SWIG is found
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# SWIG_DIR - the directory where swig is installed
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# SWIG_EXECUTABLE - the path to the swig executable
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# SWIG_VERSION - the version number of the swig executable
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#
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# All informations are collected from the SWIG_EXECUTABLE so the
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# version to be found can be changed from the command line by
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# means of setting SWIG_EXECUTABLE
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#
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#=============================================================================
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# Copyright 2004-2009 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 distributed this file outside of CMake, substitute the full
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# License text for the above reference.)
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SET(SWIG_FOUND FALSE)
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FIND_PROGRAM(SWIG_EXECUTABLE swig)
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IF(SWIG_EXECUTABLE)
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EXECUTE_PROCESS(COMMAND ${SWIG_EXECUTABLE} -swiglib
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OUTPUT_VARIABLE SWIG_swiglib_output
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ERROR_VARIABLE SWIG_swiglib_error
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RESULT_VARIABLE SWIG_swiglib_result)
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IF(SWIG_swiglib_result)
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IF(SWIG_FIND_REQUIRED)
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MESSAGE(SEND_ERROR "Command \"${SWIG_EXECUTABLE} -swiglib\" failed with output:\n${SWIG_swiglib_error}")
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ELSE(SWIG_FIND_REQUIRED)
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MESSAGE(STATUS "Command \"${SWIG_EXECUTABLE} -swiglib\" failed with output:\n${SWIG_swiglib_error}")
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ENDIF(SWIG_FIND_REQUIRED)
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ELSE(SWIG_swiglib_result)
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STRING(REGEX REPLACE "[\n\r]+" ";" SWIG_swiglib_output ${SWIG_swiglib_output})
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# force the path to be computed each time in case SWIG_EXECUTABLE has changed.
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SET(SWIG_DIR SWIG_DIR-NOTFOUND)
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FIND_PATH(SWIG_DIR swig.swg PATHS ${SWIG_swiglib_output})
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IF(SWIG_DIR)
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SET(SWIG_FOUND 1)
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SET(SWIG_USE_FILE ${CMAKE_ROOT}/Modules/UseSWIG.cmake)
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EXECUTE_PROCESS(COMMAND ${SWIG_EXECUTABLE} -version
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OUTPUT_VARIABLE SWIG_version_output
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ERROR_VARIABLE SWIG_version_output
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RESULT_VARIABLE SWIG_version_result)
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IF(SWIG_version_result)
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MESSAGE(SEND_ERROR "Command \"${SWIG_EXECUTABLE} -version\" failed with output:\n${SWIG_version_output}")
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ELSE(SWIG_version_result)
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STRING(REGEX REPLACE ".*SWIG Version[^0-9.]*\([0-9.]+\).*" "\\1"
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SWIG_version_output "${SWIG_version_output}")
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SET(SWIG_VERSION ${SWIG_version_output} CACHE STRING "Swig version" FORCE)
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ENDIF(SWIG_version_result)
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ENDIF(SWIG_DIR)
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ENDIF(SWIG_swiglib_result)
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ENDIF(SWIG_EXECUTABLE)
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IF(NOT SWIG_FOUND)
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IF(NOT SWIG_FIND_QUIETLY)
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IF(SWIG_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "SWIG was not found. Please specify Swig executable location")
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ELSE(SWIG_FIND_REQUIRED)
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MESSAGE(STATUS "SWIG was not found. Please specify Swig executable location")
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ENDIF(SWIG_FIND_REQUIRED)
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ENDIF(NOT SWIG_FIND_QUIETLY)
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ENDIF(NOT SWIG_FOUND)
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