hlsdk wscript fix (#82)

* hlsdk wscript fix

* indentation fix

wscript

@@ -7,7 +7,6 @@ from waflib import Logs
 import sys
 import os
 sys.path.append(os.path.realpath('scripts/waflib'))
-import fwgslib
 
 VERSION = '2.4'
 APPNAME = 'hlsdk-xash3d'
@@ -128,11 +127,11 @@ def configure(conf):
 		}
 	}
 
-	conf.env.append_unique('CFLAGS', fwgslib.get_flags_by_type(
+	conf.env.append_unique('CFLAGS', conf.get_flags_by_type(
 	    compiler_c_cxx_flags, conf.options.BUILD_TYPE, conf.env.COMPILER_CC))
-	conf.env.append_unique('CXXFLAGS', fwgslib.get_flags_by_type(
+	conf.env.append_unique('CXXFLAGS', conf.get_flags_by_type(
 	    compiler_c_cxx_flags, conf.options.BUILD_TYPE, conf.env.COMPILER_CC))
-	conf.env.append_unique('LINKFLAGS', fwgslib.get_flags_by_type(
+	conf.env.append_unique('LINKFLAGS', conf.get_flags_by_type(
 	    linker_flags, conf.options.BUILD_TYPE, conf.env.COMPILER_CC))
 
 	if conf.env.COMPILER_CC == 'msvc':