57 lines
2.4 KiB
CMake
57 lines
2.4 KiB
CMake
#
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# Copyright (c) 2018, Intel Corporation
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# ispc FixWindowsPath.cmake
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#
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if (WIN32)
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find_program(CYGPATH_EXECUTABLE cygpath
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PATHS ${CYGWIN_INSTALL_PATH}/bin)
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if (NOT CYGPATH_EXECUTABLE)
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message(WARNING "Failed to find cygpath" )
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endif()
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# To avoid cygwin warnings about dos-style path during VS build
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function (win_path_to_cygwin inPath execPath outPath)
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set(cygwinPath ${inPath})
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# Need to update path only if tool was installed as cygwin package
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if (${execPath} MATCHES ".*cygwin.*")
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if (${CMAKE_GENERATOR} MATCHES "Visual Studio*")
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execute_process(
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COMMAND ${CYGPATH_EXECUTABLE} -u ${inPath}
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OUTPUT_VARIABLE cygwinPath
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)
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string(STRIP "${cygwinPath}" cygwinPath)
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endif()
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endif()
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set(${outPath} ${cygwinPath} PARENT_SCOPE)
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endfunction()
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endif() |