Drop obsolete configuration macros

source/Irrlicht/CImageLoaderTGA.h

@@ -15,8 +15,6 @@ namespace irr
 namespace video
 {
 
-#if defined(_IRR_COMPILE_WITH_TGA_LOADER_) || defined(_IRR_COMPILE_WITH_TGA_WRITER_)
-
 // byte-align structures
 #include "irrpack.h"
 
@@ -46,10 +44,6 @@ namespace video
 // Default alignment
 #include "irrunpack.h"
 
-#endif // compiled with loader or reader
-
-#ifdef _IRR_COMPILE_WITH_TGA_LOADER_
-
 /*!
 	Surface Loader for targa images
 */
@@ -73,10 +67,7 @@ private:
 	u8* loadCompressedImage(io::IReadFile *file, const STGAHeader& header) const;
 };
 
-#endif // compiled with loader
-
 } // end namespace video
 } // end namespace irr
 
 #endif
-