OpenGl works now under GTK

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1360 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/glcanvas/samples/cube/Makefile

@@ -0,0 +1,16 @@
+
+CC = g++
+
+cube: cube.o glcanvas.o
+	$(CC) -o cube \
+	cube.o glcanvas.o \
+	`wx-config --libs` -lMesaGL -lMesaGLU
+
+cube.o: cube.cpp
+	$(CC) `wx-config --cflags` -I../../src -c cube.cpp
+
+glcanvas.o: ../../src/glcanvas.cpp
+	$(CC) `wx-config --cflags` `gtk-config --cflags` -I../../src -c ../../src/glcanvas.cpp
+
+clean: 
+	rm -f *.o cube