waf: upgrade to waifu 1.1.0

wscript

@@ -63,7 +63,7 @@ def configure(conf):
  conf.env.SERVER_NAME = 'hl'
  conf.env.PREFIX = ''
 
- conf.load('fwgslib reconfigure')
+ conf.load('fwgslib reconfigure enforce_pic')
 
  enforce_pic = True # modern defaults
  valid_build_types = ['fastnative', 'fast', 'release', 'debug', 'nooptimize', 'sanitize', 'none']
@@ -114,17 +114,8 @@ def configure(conf):
  conf.env.MAGX = conf.options.MAGX
  if conf.options.MAGX:
  enforce_pic = False
-
- if enforce_pic:
- # Every static library must have fPIC
- if conf.env.DEST_OS != 'win32' and '-fPIC' in conf.env.CFLAGS_cshlib:
- conf.env.append_unique('CFLAGS_cstlib', '-fPIC')
- conf.env.append_unique('CXXFLAGS_cxxstlib', '-fPIC')
- else:
- conf.env.CFLAGS_cshlib.remove('-fPIC')
- conf.env.CXXFLAGS_cxxshlib.remove('-fPIC')
- conf.env.CFLAGS_MACBUNDLE.remove('-fPIC')
- conf.env.CXXFLAGS_MACBUNDLE.remove('-fPIC')
+
+ conf.check_pic(enforce_pic)
 
  # We restrict 64-bit builds ONLY for Win/Linux/OSX running on Intel architecture
  # Because compatibility with original GoldSrc