Backwards compatibility. Andy and Bill made me add socket library.
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e020a6d171
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@ -12,6 +12,7 @@ IF (UNIX)
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SET(CMAKE_X_PRE_LIBS "")
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SET(CMAKE_X_PRE_LIBS "")
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SET(CMAKE_X_REAL_LIBS "")
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SET(CMAKE_X_REAL_LIBS "")
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SET(CMAKE_X_EXTRA_LIBS "")
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SET(CMAKE_X_EXTRA_LIBS "")
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SET(CMAKE_X_EXTRA_LIBS "")
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SET(CMAKE_HAS_X 0)
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SET(CMAKE_HAS_X 0)
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FIND_PATH(CMAKE_X11_INCLUDE_PATH X11/X.h
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FIND_PATH(CMAKE_X11_INCLUDE_PATH X11/X.h
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@ -87,6 +88,11 @@ IF (UNIX)
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ENDIF(CMAKE_X_LIBS)
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ENDIF(CMAKE_X_LIBS)
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ENDIF(CMAKE_X11_INCLUDE_PATH)
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ENDIF(CMAKE_X11_INCLUDE_PATH)
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IF(CMAKE_HAS_X)
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IF(CMAKE_HAS_X)
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INCLUDE (${CMAKE_ROOT}/Modules/CheckLibraryExists.cmake)
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CHECK_LIBRARY_EXISTS("socket" "connect" "" CMAKE_HAVE_SOCKET_LIBRARY)
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IF (CMAKE_HAVE_SOCKET_LIBRARY)
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SET (CMAKE_X_EXTRA_LIBS "${CMAKE_X_EXTRA_LIBS};-lsocket")
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ENDIF (CMAKE_HAVE_SOCKET_LIBRARY)
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SET (CMAKE_X_LIBS "${CMAKE_X_PRE_LIBS};${CMAKE_X_LIBS};${CMAKE_X_EXTRA_LIBS}"
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SET (CMAKE_X_LIBS "${CMAKE_X_PRE_LIBS};${CMAKE_X_LIBS};${CMAKE_X_EXTRA_LIBS}"
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CACHE STRING
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CACHE STRING
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"Libraries and options used in X11 programs.")
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"Libraries and options used in X11 programs.")
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@ -102,4 +108,5 @@ IF (UNIX)
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CMAKE_Xlib_INCLUDE_PATH
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CMAKE_Xlib_INCLUDE_PATH
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CMAKE_Xutil_INCLUDE_PATH
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CMAKE_Xutil_INCLUDE_PATH
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)
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)
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ENDIF (UNIX)
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ENDIF (UNIX)
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