Minor cleanup

.gitignore

@@ -1,3 +1,6 @@
 .sconsign.dblite
 *.o
 *.os
+bin
+include
+src/gl3w.c

SConstruct

@@ -1,11 +1,12 @@
-import os
-
-for f in ['include/GL3/gl3.h', 'include/GL3/gl3w.h', 'src/gl3w.c']:
-    try: os.unlink(f)
-    except: pass
+import os, shutil
 
 env = Environment()
-if not env.GetOption('clean'):
+if env.GetOption('clean'):
+    shutil.rmtree('bin', True)
+    shutil.rmtree('include', True)
+    try: os.unlink('src/gl3w.c')
+    except: pass
+else:
     print 'generating gl3w...'
     execfile('gl3w_gen.py')
 
@@ -14,4 +15,5 @@ env.Append(CPPPATH='include')
 env.SharedLibrary('bin/gl3w', 'src/gl3w.c')
 o = env.Object('src/test', 'src/test.c')
 env.Program('bin/test_static', [o, 'src/gl3w.c'], LIBS='glut')
-env.Program('bin/test_shared', o, LIBS=['gl3w', 'glut'], LIBPATH='bin', RPATH=['.', 'bin'])
+env.Program('bin/test_shared', o, LIBS=['gl3w', 'glut'],
+            LIBPATH='bin', RPATH=os.path.abspath('bin'))