Fix cmake code to correctly add extra modules

cmake/ModulesFct.cmake

@@ -1,16 +1,26 @@
 
+MACRO(ADD_EXTRA_MODULES dir)
+  IF(EXISTS ${dir})
+    SET( MODULE_LOCATION  "${dir}/" )
+    ADD_SUBDIRECTORY( ${dir} ${CMAKE_CURRENT_BINARY_DIR}/extra-modules )
+    INCLUDE_DIRECTORIES( ${dir} )
+    SET( MODULE_LOCATION  "${dir}/" PARENT_SCOPE )
+  ENDIF()
+ENDMACRO()
 
 MACRO(ADD_MODULE name file )
-  set(__modulename "Module${name}")
+  SET(__modulename "Module${name}")
   OPTION(MODULE_${name} "Use module ${name}" ON )
   ADD_FEATURE_INFO(${name} MODULE_${name} "Module ${name}" )
-  if( MODULE_${name} )
-    list(APPEND Calyp_Mod_SRCS ${file} )
+  IF( MODULE_${name} )
+    list(APPEND Calyp_Mod_SRCS ${MODULE_LOCATION}${file} )
     LIST(APPEND MODULES_LIST_NAME ${name} )
     LIST(APPEND MODULES_LIST_FILES ${file} )
-    file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "#include \"${file}.h\"\n")
-  endif()
-  unset(__modulename)
+    SET( Calyp_Mod_SRCS "${Calyp_Mod_SRCS}" PARENT_SCOPE )
+    SET( MODULES_LIST_NAME "${MODULES_LIST_NAME}" PARENT_SCOPE )
+    SET( MODULES_LIST_FILES "${MODULES_LIST_FILES}" PARENT_SCOPE )
+  ENDIF()
+  UNSET(__modulename)
 ENDMACRO()
 
 
@@ -46,7 +56,6 @@ ENDMACRO()
 MACRO(CREATE_MODULE_MACROS )
   file( WRITE ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "// This files add the header files of each module\n"
                                                               "#ifndef __MODULESLISTHEADER_H__\n#define __MODULESLISTHEADER_H__\n" )
-
   foreach(module ${MODULES_LIST_FILES})
     file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "#include \"${module}.h\"\n")
   endforeach(module ${MODULES_LIST_FILES})

modules/CMakeLists.txt

@@ -3,7 +3,7 @@
 ###
 
 OPTION( CALYP_THREADED_MODULES "Use threads for modules"  OFF )
-SET( CALYP_EXTRA_MODULES "CALYP_EXTRA_MODULES" CACHE PATH "Location of extra Calyp modules")
+SET( CALYP_EXTRA_MODULES_DIR "CALYP_EXTRA_MODULES_DIR" CACHE PATH "Location of extra Calyp modules")
 
 INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} )
 
@@ -14,6 +14,8 @@ set(Calyp_Mod_SRCS
 #
 # Modules List
 #
+# SET( MODULE_LOCATION  "")
+
 ADD_MODULE( FilterComponentLuma "FilterComponent" )
 ADD_MODULE( FilterComponentChromaU "FilterComponent" )
 ADD_MODULE( FilterComponentChromaV "FilterComponent" )
@@ -43,9 +45,7 @@ ADD_MODULE_USE_OPENCV( SaliencyDetectionSpectral "SaliencyDetection" VERSION 3.3
 ADD_MODULE_USE_OPENCV( SaliencyDetectionFineGrained "SaliencyDetection" VERSION 3.3.0 MODULES saliency )
 ADD_MODULE_USE_OPENCV( SaliencyDetectionBinWangApr2014 "SaliencyDetection" VERSION 3.3.0 MODULES saliency )
 
-IF(EXISTS ${CALYP_EXTRA_MODULES})
-  ADD_SUBDIRECTORY( ${CALYP_EXTRA_MODULES} ${CMAKE_CURRENT_BINARY_DIR}/extra-modules )
-ENDIF()
+ADD_EXTRA_MODULES( ${CALYP_EXTRA_MODULES} )
 
 #
 # Create header and auxiliar files