rename csync/doc to csync/csync_doc to satisfy cmake.

CMake throws a warning if there are two subdirs with the same name.

cmake/modules/UseDoxygen.cmake

@@ -74,7 +74,7 @@ IF (DOXYGEN_FOUND)
     ENDIF(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/doxy.config")
   ENDIF(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/doxy.config.in")
 
-  ADD_CUSTOM_TARGET(doc ${DOXYGEN_EXECUTABLE} ${DOXY_CONFIG} DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/doxy.config)
+  ADD_CUSTOM_TARGET(csync_doc ${DOXYGEN_EXECUTABLE} ${DOXY_CONFIG} DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/doxy.config)
 
   # create a windows help .chm file using hhc.exe
   # HTMLHelp DLL must be in path!

csync/CMakeLists.txt

@@ -47,7 +47,7 @@ endif (MEM_NULL_TESTS)
 
 add_subdirectory(src)
 add_subdirectory(config)
-add_subdirectory(doc)
+add_subdirectory(csync_doc)
 
 if (CMOCKA_FOUND AND UNIT_TESTING)
     add_subdirectory(tests)

csync/csync_doc/CMakeLists.txt

@@ -1,4 +1,4 @@
-project(doc C)
+project(csync_doc C)
 # Build the documentation
 #
 

csync/csync_doc/ocsync.1.txt

@@ -101,4 +101,3 @@ COPYING
 -------
 Copyright \(c) 2006-2008 Andreas Schneider. Free use of this software is
 granted under the terms of the GNU General Public License (GPL).
-