fix compiling and linking

Author: aumuell

cmake/Using/UseLamure.cmake

@@ -5,14 +5,15 @@ MACRO(USE_LAMURE)
         RETURN()
     ENDIF((NOT LAMURE_FOUND) AND (${ARGC} LESS 1))
     COVISE_FIND_PACKAGE(SCHISM)
-MESSAGE(${SCHISM_LIBRARIES})
-    COVISE_FIND_PACKAGE(FREEIMAGE)
-MESSAGE(${FREEIMAGE_LIBRARIES})
+    COVISE_FIND_PACKAGE(Freetype)
     IF(NOT LAMURE_USED AND LAMURE_FOUND)
         SET(LAMURE_USED TRUE)
         INCLUDE_DIRECTORIES(SYSTEM ${LAMURE_INCLUDE_DIR} ${SCHISM_INCLUDE_DIRS})
         SET(EXTRA_LIBS ${EXTRA_LIBS} ${LAMURE_LIBRARIES})
         SET(EXTRA_LIBS ${EXTRA_LIBS} ${SCHISM_LIBRARIES})
+        IF(FREETYPE_FOUND)
+            SET(EXTRA_LIBS ${EXTRA_LIBS} ${FREETYPE_LIBRARIES})
+        ENDIF()
     ENDIF()
 ENDMACRO(USE_LAMURE)
 

src/OpenCOVER/plugins/hlrs/LamurePointCloud/Lamure.cpp

@@ -80,6 +80,7 @@ namespace {
 } // namespace
 
 
+#if 0
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -88,6 +89,7 @@ extern "C" {
 #ifdef __cplusplus
 }
 #endif
+#endif
 
 COVERPLUGIN(Lamure)
 Lamure* Lamure::plugin = nullptr;