Only using the lodepng files in extern.

converter/CMakeLists.txt

@@ -32,13 +32,21 @@ ADD_DEFINITIONS(-Wall)
 ENDIF(MSVC)
 ADD_DEFINITIONS(-DNO_SPACE_NAVIGATOR_SUPPORT)
 
+#for lodepng
+SET(ACGL_BASE_DIR "${CMAKE_SOURCE_DIR}/extern/acgl")
+FILE(GLOB_RECURSE HEADER_FILES_EXTERN   "${ACGL_BASE_DIR}/include/lodepng/*.h")
+FILE(GLOB_RECURSE SOURCE_FILES_EXTERN "${ACGL_BASE_DIR}/src/lodepng/*.cpp")
+INCLUDE_DIRECTORIES("${ACGL_BASE_DIR}/include")
+
+#INCLUDE(${CMAKE_SOURCE_DIR}/extern/acgl/CMakeListsStaticInclude.txt)
+
 #
 #
 ###############################################################################
 
 FILE(GLOB_RECURSE SOURCE_FILES_CONV "${CMAKE_SOURCE_DIR}/converter/*.cc")
-SET(SOURCE_FILES_CONV ${SOURCE_FILES_CONV})
+SET(SOURCE_FILES_CONV ${SOURCE_FILES_CONV} ${SOURCE_FILES_EXTERN})
 
 FILE(GLOB_RECURSE HEADER_FILES_CONV "${CMAKE_SOURCE_DIR}/converter/*.hh")
-SET(HEADER_FILES_CONV ${HEADER_FILES})
+SET(HEADER_FILES_CONV ${HEADER_FILES_CONV} ${HEADER_FILES_EXTERN})
 ADD_EXECUTABLE(converter ${SOURCE_FILES_CONV} ${HEADER_FILES_CONV})

converter/main.cc

@@ -1,4 +1,4 @@
-#include "lodepng.hh"
+#include <lodepng/lodepng.h>
 #include <string>
 #include "converter.hh"
 #include <vector>

graphics.cc

@@ -1,5 +1,5 @@
 #include "graphics.hh"
-#include "lodepng.h"
+#include <lodepng/lodepng.h>
 
 #include <iomanip>
 #include <sstream>

terrain.cc

@@ -1,5 +1,5 @@
 #include "terrain.hh"
-#include "lodepng.h"
+#include <lodepng/lodepng.h>
 
 Terrain::Terrain(std::string heightmapFilePath){
     this->heightmapFilePath = heightmapFilePath;