third_party/waf/waflib/Tools/clangxx.py

   1 #!/usr/bin/env python
   2 # encoding: utf-8
   3 # Thomas Nagy 2009-2018 (ita)
   4
   5 """
   6 Detect the Clang++ C++ compiler
   7 """
   8
   9 from waflib.Tools import ccroot, ar, gxx
  10 from waflib.Configure import conf
  11
  12 @conf
  13 def find_clangxx(conf):
  14         """
  15         Finds the program clang++, and executes it to ensure it really is clang++
  16         """
  17         cxx = conf.find_program('clang++', var='CXX')
  18         conf.get_cc_version(cxx, clang=True)
  19         conf.env.CXX_NAME = 'clang'
  20
  21 def configure(conf):
  22         conf.find_clangxx()
  23         conf.find_program(['llvm-ar', 'ar'], var='AR')
  24         conf.find_ar()
  25         conf.gxx_common_flags()
  26         conf.gxx_modifier_platform()
  27         conf.cxx_load_tools()
  28         conf.cxx_add_flags()
  29         conf.link_add_flags()
  30