- m_png is common.

src/CMakeLists.txt

@@ -1106,6 +1106,7 @@ set (PCH_SOURCES
 	rendering/swrenderer/textures/swcanvastexture.cpp
 	events.cpp
 	common/thirdparty/sfmt/SFMT.cpp
+	common/textures/m_png.cpp
 	common/console/c_commandline.cpp
 	common/console/c_buttons.cpp
 	common/console/c_bind.cpp
@@ -1147,7 +1148,6 @@ set (PCH_SOURCES
 	common/engine/palettecontainer.cpp
 	common/engine/stringtable.cpp
 	
-	utility/m_png.cpp
 	utility/m_random.cpp
 	utility/nodebuilder/nodebuild.cpp
 	utility/nodebuilder/nodebuild_classify_nosse2.cpp

src/common/console/c_enginecmds.cpp

@@ -32,6 +32,12 @@
 **
 */
 
+#ifndef _WIN32
+#include <unistd.h>
+#else
+#include <direct.h>
+#endif
+
 #include <math.h>
 #include <stdlib.h>
 #include <stdio.h>