Fixed typos and mingw stuff.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@735 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CD3D8Texture.cpp

@@ -397,7 +397,7 @@ bool CD3D8Texture::hasMipMaps() const
 bool CD3D8Texture::createMipMaps(u32 level)
 {
 	if (level==0)
-		return;
+		return true;
 
 	IDirect3DSurface8* upperSurface = 0;
 	IDirect3DSurface8* lowerSurface = 0;
@@ -423,7 +423,6 @@ bool CD3D8Texture::createMipMaps(u32 level)
 	upperSurface->GetDesc(&upperDesc);
 	lowerSurface->GetDesc(&lowerDesc);
 
-
 	D3DLOCKED_RECT upperlr;
 	D3DLOCKED_RECT lowerlr;
 

source/Irrlicht/CD3D9Texture.cpp

@@ -148,11 +148,11 @@ void CD3D9Texture::createRenderTarget()
 bool CD3D9Texture::createMipMaps(u32 level)
 {
 	if (level==0)
-		return;
+		return true;
+
 	if (HardwareMipMaps && Texture)
 	{
 		// generate mipmaps in hardware
-
 		Texture->GenerateMipSubLevels();
 		return true;
 	}

source/Irrlicht/CSoftwareDriver2.cpp

@@ -1541,7 +1541,7 @@ void CSoftwareDriver2::lightVertex ( s4DVertex *dest, const S3DVertex *source )
 		}
 		else
 		{
-			pf = powf(dotHV, Material.org.Shininess );
+			pf = (f32)pow(dotHV, Material.org.Shininess );
 		}
 
 		// accumulate ambient

source/Irrlicht/Makefile

@@ -79,7 +79,7 @@ staticlib: $(STATIC_LIB)
 	cp $^ $(LIB_PATH)
 
 # Builds Irrlicht as dll (Irrlicht.dll) into ../../bin/Win32-gcc
-win32: sharedlib_win32
+all_win32 win32: sharedlib_win32
 sharedlib_win32: $(IRRLICHT_DLL)
 ../../bin/Win32-gcc/Irrlicht.dll: $(LINKOBJ)
 	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -shared -o $@ $^ $(LDFLAGS) -Wl,--out-implib,../../lib/Win32-gcc/$(STATIC_LIB)