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+# James Bigler, NVIDIA Corp (nvidia.com - jbigler)
+# Abe Stephens, SCI Institute -- http://www.sci.utah.edu/~abe/FindCuda.html
+#
+# Copyright (c) 2008 - 2009 NVIDIA Corporation. All rights reserved.
+#
+# Copyright (c) 2007-2009
+# Scientific Computing and Imaging Institute, University of Utah
+#
+# This code is licensed under the MIT License. See the FindCUDA.cmake script
+# for the text of the license.
+
+# The MIT License
+#
+# License for the specific language governing rights and limitations under
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+#
+
+#######################################################################
+# This converts a file written in makefile syntax into one that can be included
+# by CMake.
+
+file(READ ${input_file} depend_text)
+
+if (${depend_text} MATCHES ".+")
+
+ # message("FOUND DEPENDS")
+
+ # Remember, four backslashes is escaped to one backslash in the string.
+ string(REGEX REPLACE "\\\\ " " " depend_text ${depend_text})
+
+ # This works for the nvcc -M generated dependency files.
+ string(REGEX REPLACE "^.* : " "" depend_text ${depend_text})
+ string(REGEX REPLACE "[ \\\\]*\n" ";" depend_text ${depend_text})
+
+ set(dependency_list "")
+
+ foreach(file ${depend_text})
+
+ string(REGEX REPLACE "^ +" "" file ${file})
+
+ # OK, now if we had a UNC path, nvcc has a tendency to only output the first '/'
+ # instead of '//'. Here we will test to see if the file exists, if it doesn't then
+ # try to prepend another '/' to the path and test again. If it still fails remove the
+ # path.
+
+ if(NOT EXISTS "${file}")
+ if (EXISTS "/${file}")
+ set(file "/${file}")
+ else()
+ message(WARNING " Removing non-existant dependency file: ${file}")
+ set(file "")
+ endif()
+ endif()
+
+ if(NOT IS_DIRECTORY "${file}")
+ # If softlinks start to matter, we should change this to REALPATH. For now we need
+ # to flatten paths, because nvcc can generate stuff like /bin/../include instead of
+ # just /include.
+ get_filename_component(file_absolute "${file}" ABSOLUTE)
+ list(APPEND dependency_list "${file_absolute}")
+ endif()
+
+ endforeach(file)
+
+else()
+ # message("FOUND NO DEPENDS")
+endif()
+
+# Remove the duplicate entries and sort them.
+list(REMOVE_DUPLICATES dependency_list)
+list(SORT dependency_list)
+
+foreach(file ${dependency_list})
+ set(cuda_nvcc_depend "${cuda_nvcc_depend} \"${file}\"\n")
+endforeach()
+
+file(WRITE ${output_file} "# Generated by: make2cmake.cmake\nSET(CUDA_NVCC_DEPEND\n ${cuda_nvcc_depend})\n\n")