From a8a8043ced86207284fed57d622bd84ad3156c6b Mon Sep 17 00:00:00 2001
From: Joao Carreira <jfmcarreira@gmail.com>
Date: Wed, 3 Apr 2019 18:51:36 +0100
Subject: [PATCH] Fix the cmake code to support external modules

---
 cmake/ModulesFct.cmake | 4 ----
 modules/CMakeLists.txt | 2 +-
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/cmake/ModulesFct.cmake b/cmake/ModulesFct.cmake
index bcf175d..1e2738d 100644
--- a/cmake/ModulesFct.cmake
+++ b/cmake/ModulesFct.cmake
@@ -43,11 +43,8 @@ ENDMACRO()
 #
 # Create header
 #
-
 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})
@@ -60,5 +57,4 @@ MACRO(CREATE_MODULE_MACROS )
   endforeach(module ${MODULES_LIST_NAME})
 
   file( APPEND ${CMAKE_CURRENT_BINARY_DIR}/ModulesListHeader.h   "\n#endif // __MODULESLISTHEADER_H__\n" )
-
 ENDMACRO()
diff --git a/modules/CMakeLists.txt b/modules/CMakeLists.txt
index 07ae411..2c9f395 100644
--- a/modules/CMakeLists.txt
+++ b/modules/CMakeLists.txt
@@ -44,7 +44,7 @@ ADD_MODULE_USE_OPENCV( SaliencyDetectionFineGrained "SaliencyDetection" VERSION
 ADD_MODULE_USE_OPENCV( SaliencyDetectionBinWangApr2014 "SaliencyDetection" VERSION 3.3.0 MODULES saliency )
 
 IF(EXISTS ${CALYP_EXTRA_MODULES})
-  ADD_SUBDIRECTORY( ${CALYP_EXTRA_MODULES} )
+  ADD_SUBDIRECTORY( ${CALYP_EXTRA_MODULES} ${CMAKE_CURRENT_BINARY_DIR}/extra-modules )
 ENDIF()
 
 #