ceph/src/boost/libs/python/config/toolchains/gcc.py

   1 #
   2 # Copyright (c) 2016 Stefan Seefeld
   3 # All rights reserved.
   4 #
   5 # Distributed under the Boost Software License, Version 1.0.
   6 # (See accompanying file LICENSE_1_0.txt or copy at
   7 # http://www.boost.org/LICENSE_1_0.txt)
   8
   9 from . import append_feature_flag
  10
  11 class features:
  12
  13     @classmethod
  14     def init_once(cls, env):
  15         pass
  16
  17     @staticmethod
  18     def architecture(env, arch):
  19         if arch:
  20             flag = {'x86' :    '-m32',
  21                     'x86_64' : '-m64',}.get(arch)
  22             if flag:
  23                 append_feature_flag(env, CCFLAGS = flag)
  24
  25     @staticmethod
  26     def optimize(env, optimize):
  27         if not optimize or optimize == "no":
  28             append_feature_flag(env, CCFLAGS = "-O0 -fno-inline")
  29         elif optimize == "speed":
  30             append_feature_flag(env, CCFLAGS = "-O3 -finline-functions -Wno-inline")
  31         elif optimize == "space":
  32             append_feature_flag(env, CCFLAGS = "-Os")
  33         else:
  34             append_feature_flag(env, CCFLAGS = "")
  35
  36     @staticmethod
  37     def profile(env, profile):
  38         if profile:
  39             append_feature_flag(env, CCFLAGS = "-pg", LINKFLAGS = "-pg")
  40         else:
  41             append_feature_flag(env, CCFLAGS = "", LINKFLAGS = "")
  42
  43     @staticmethod
  44     def threading(env, threading):
  45         if threading == "multi":
  46             append_feature_flag(env, CCFLAGS = "-pthread", LINKFLAGS = "-pthread")
  47         else:
  48             append_feature_flag(env, CCFLAGS = "", LINKFLAGS = "")
  49
  50     @staticmethod
  51     def debug(env, debug):
  52         if debug:
  53             append_feature_flag(env, CCFLAGS = "-g", CPPDEFINES = [])
  54         else:
  55             append_feature_flag(env, CCFLAGS = "", CPPDEFINES = "NDEBUG")