mirror of
https://github.com/valitydev/osquery-1.git
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54 lines
1.5 KiB
CMake
54 lines
1.5 KiB
CMake
# - Check for the presence of DL
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#
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# The following variables are set when DL is found:
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# HAVE_DL = Set to true, if all components of DL
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# have been found.
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# DL_INCLUDES = Include path for the header files of DL
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# DL_LIBRARIES = Link these to use DL
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## -----------------------------------------------------------------------------
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## Check for the header files
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find_path (DL_INCLUDES dlfcn.h
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PATHS /usr/local/include /usr/include ${CMAKE_EXTRA_INCLUDES}
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)
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## -----------------------------------------------------------------------------
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## Check for the library
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find_library (DL_LIBRARIES dl
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PATHS /usr/local/lib /usr/lib /lib ${CMAKE_EXTRA_LIBRARIES}
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)
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## -----------------------------------------------------------------------------
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## Actions taken when all components have been found
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if (DL_INCLUDES AND DL_LIBRARIES)
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set (HAVE_DL TRUE)
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else (DL_INCLUDES AND DL_LIBRARIES)
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if (NOT DL_FIND_QUIETLY)
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if (NOT DL_INCLUDES)
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message (STATUS "Unable to find DL header files!")
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endif (NOT DL_INCLUDES)
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if (NOT DL_LIBRARIES)
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message (STATUS "Unable to find DL library files!")
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endif (NOT DL_LIBRARIES)
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endif (NOT DL_FIND_QUIETLY)
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endif (DL_INCLUDES AND DL_LIBRARIES)
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if (HAVE_DL)
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if (NOT DL_FIND_QUIETLY)
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message (STATUS "Found components for DL")
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endif (NOT DL_FIND_QUIETLY)
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else (HAVE_DL)
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if (DL_FIND_REQUIRED)
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message (FATAL_ERROR "Could not find DL!")
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endif (DL_FIND_REQUIRED)
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endif (HAVE_DL)
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mark_as_advanced (
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HAVE_DL
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DL_LIBRARIES
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DL_INCLUDES
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)
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