[Positioner] Get rid of the src/ subdirectory

The src/ subdirectory is not needed any more, since we can build out of
tree with CMake.

owlps-positioner/CMakeLists.txt

@@ -31,56 +31,56 @@ endif()
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 
 set(OWLPS_POSITIONER_SRC_FILES
-  src/accesspoint.cc
-  src/accesspointsreadercsv.cc
-  src/area.cc
-  src/autocalibration.cc
-  src/building.cc
-  src/calibrationrequest.cc
-  src/cartographyalgorithm.cc
-  src/configuration.cc
-  src/csvfilereader.cc
-  src/csvstringreader.cc
-  src/direction.cc
-  src/fbcm.cc
-  src/frbhmbasic.cc
-  src/input.cc
-  src/inputcsv.cc
-  src/inputdatareader.cc
-  src/inputlogcsv.cc
-  src/inputmedium.cc
-  src/inputudpsocket.cc
-  src/interlinknetworks.cc
-  src/measurement.cc
-  src/minmax.cc
-  src/mobile.cc
-  src/mobilesreadercsv.cc
-  src/nss.cc
-  src/output.cc
-  src/outputcsv.cc
-  src/outputnetworksocket.cc
-  src/outputtcpsocketevaal.cc
-  src/outputterminal.cc
-  src/outputudpsocket.cc
-  src/owlps-positionerd.cc
-  src/point3d.cc
-  src/posexcept.cc
-  src/positioning.cc
-  src/posutil.cc
-  src/realposition.cc
-  src/referencepoint.cc
-  src/request.cc
-  src/result.cc
-  src/resultlist.cc
-  src/stock.cc
-  src/textfilereader.cc
-  src/textfilewriter.cc
-  src/timestamp.cc
-  src/topologyreadercsv.cc
-  src/trilaterationalgorithm.cc
-  src/userinterface.cc
-  src/waypoint.cc
-  src/wifidevice.cc
+  accesspoint.cc
+  accesspointsreadercsv.cc
+  area.cc
+  autocalibration.cc
+  building.cc
+  calibrationrequest.cc
+  cartographyalgorithm.cc
+  configuration.cc
+  csvfilereader.cc
+  csvstringreader.cc
+  direction.cc
+  fbcm.cc
+  frbhmbasic.cc
+  input.cc
+  inputcsv.cc
+  inputdatareader.cc
+  inputlogcsv.cc
+  inputmedium.cc
+  inputudpsocket.cc
+  interlinknetworks.cc
+  measurement.cc
+  minmax.cc
+  mobile.cc
+  mobilesreadercsv.cc
+  nss.cc
+  output.cc
+  outputcsv.cc
+  outputnetworksocket.cc
+  outputtcpsocketevaal.cc
+  outputterminal.cc
+  outputudpsocket.cc
+  owlps-positionerd.cc
+  point3d.cc
+  posexcept.cc
+  positioning.cc
+  posutil.cc
+  realposition.cc
+  referencepoint.cc
+  request.cc
+  result.cc
+  resultlist.cc
+  stock.cc
+  textfilereader.cc
+  textfilewriter.cc
+  timestamp.cc
+  topologyreadercsv.cc
+  trilaterationalgorithm.cc
+  userinterface.cc
+  waypoint.cc
+  wifidevice.cc
   )
 
 add_executable(owlps-positionerd
@@ -125,7 +125,7 @@ set_target_properties(
 # Indentation
 set(INDENTER astyle --style=gnu --indent=spaces=2 --formatted --recursive)
 add_custom_target(indent_positioner
-  ${INDENTER} src/*.cc src/*.hh
+  ${INDENTER} *.cc *.hh
   WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
   COMMENT "Reindenting source files"
   VERBATIM)
@@ -133,7 +133,7 @@ add_custom_target(indent_positioner
 # cppcheck
 set(CODE_CHECKER cppcheck --quiet --enable=all)
 add_custom_target(check_positioner
-  ${CODE_CHECKER} src/*.hh src/*.cc
+  ${CODE_CHECKER} *.hh *.cc
   WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
   COMMENT "Checking source code")
 
@@ -143,9 +143,11 @@ if (DOXYGEN_FOUND)
     message(WARNING
       "Couldn't find Graphviz: you should install it if you want to generate diagrams in the OwlPS Positioner's HTML documentation")
   endif()
+  string(REPLACE " " "\ "
+    OWLPS_POSITIONER_SRC_FILES ${OWLPS_POSITIONER_SRC_FILES})
   set(DOXYGEN_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/doc")
   set(DOXYGEN
-    DOXYGEN_OUTPUT_DIRECTORY=${DOXYGEN_OUTPUT_DIRECTORY} OWLPS_VERSION=${OWLPS_VERSION} "${DOXYGEN_EXECUTABLE}")
+    DOXYGEN_INPUT=${DOXYGEN_INPUT} DOXYGEN_OUTPUT_DIRECTORY=${DOXYGEN_OUTPUT_DIRECTORY} OWLPS_VERSION=${OWLPS_VERSION} "${DOXYGEN_EXECUTABLE}")
   set(DOXYFILE Doxyfile)
   add_custom_target(doc_positioner
     ${DOXYGEN} ${DOXYFILE}

owlps-positioner/Doxyfile

@@ -655,7 +655,7 @@ WARN_LOGFILE           =
 # directories like "/usr/src/myproject". Separate the files or directories
 # with spaces.
 
-INPUT                  = src
+INPUT                  = $(DOXYGEN_INPUT)
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is