import os 

AddOption('--prefix',
          dest='prefix',
          type='string',
          nargs=1,
          action='store',
          metavar='DIR',
          help='installation prefix')

env = Environment(CXXFLAGS='-O3 -fPIC -W -Wall -g',
                  PREFIX=GetOption('prefix'),
                  LINKFLAGS='',#-pg',
                 )


for envvar in ('HOME', 'DISTCC_DIR', 'DISTCC_HOSTS', 'CCACHE_DIR',
               'INTERCEPTOR_SOCKET', 'ENFORGE_DIGEST_CACHE',
               'ENFORGE_CACHE_HOST', 'ENFORGE_CACHE_PORT',
               'PATH'):
  if envvar in os.environ:
    env['ENV'][envvar] = os.environ[envvar]

#env['CXX'] = 'distcc g++'
#env['CXX'] = 'icc'

if env['PREFIX'] is not None:
    bin_dest = env['PREFIX'] + '/usr/bin'
else:
    bin_dest = '/usr/bin'

#env.ParseConfig("echo -lprofiler -ltcmalloc")

SConscript(dirs=['./'], exports='env')

if 'install' in COMMAND_LINE_TARGETS:
    env.Install(bin_dest, 'kvstore')

env.Alias('install', bin_dest)