waflib: remove get_subproject_name function

public/wscript

@@ -4,7 +4,6 @@
 
 from waflib import Logs
 import os
-from fwgslib import get_subproject_name
 
 top = '.'
 

scripts/waflib/fwgslib.py

@@ -13,9 +13,6 @@
 
 import os
 
-def get_subproject_name(ctx):
-	return os.path.basename(os.path.realpath(str(ctx.path)))
-
 def get_flags_by_compiler(flags, compiler):
 	out = []
 	if compiler in flags:
@@ -30,4 +27,4 @@ def get_flags_by_type(flags, type, compiler):
 		out += get_flags_by_compiler(flags['common'], compiler)
 	if type in flags:
 		out += get_flags_by_compiler(flags[type], compiler)
-	return out
+	return out