Added support for compressed x files (all files from dx sdk, except car2.x, work, no further tests yet).

Added a working makefile for mingw, provides more configs now. Not perfect yet.
Added decompression part of zlib (inflate).
Moved IrrXML to ./contrib dir.
Moved some IRR/IRRmesh shared code.
FIXME: makefile for gnu/linux is untested yet.
Code cleanup.
Unified #ifndef ASSIMP_BUILD_nnn_IMPORTER directives.
OBJ loader supports map_bump, map_ka, map_ks, map_ns now.
Endianess conversion in the ply loader is correct now.
Changed IRR/IRRMESH coordinate system conversion. Not absolutely right now, but better than before.


git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@305 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/XFileImporter.cpp

@@ -41,6 +41,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 /** @file Implementation of the XFile importer class */
 
 #include "AssimpPCH.h"
+#ifndef ASSIMP_BUILD_NO_X_IMPORTER
 
 #include "XFileImporter.h"
 #include "XFileParser.h"
@@ -49,10 +50,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 using namespace Assimp;
 
-#if _MSC_VER >= 1400
-#	define sprintf sprintf_s
-#endif
-
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 XFileImporter::XFileImporter()
@@ -671,3 +668,5 @@ void XFileImporter::ConvertMaterials( aiScene* pScene, const std::vector<XFile::
 	}
 }
 
+#endif // !! ASSIMP_BUILD_NO_X_IMPORTER
+