3rdparty/websocketpp-0.8.2/SConstruct

import os, sys, commands
env = Environment(ENV = os.environ)
# figure out a better way to configure this
if os.environ.has_key('CXX'):
    env['CXX'] = os.environ['CXX']
if os.environ.has_key('DEBUG'):
    env['DEBUG'] = os.environ['DEBUG']
if os.environ.has_key('CXXFLAGS'):
    #env['CXXFLAGS'] = os.environ['CXXFLAGS']
    env.Append(CXXFLAGS = os.environ['CXXFLAGS'])
if os.environ.has_key('LINKFLAGS'):
    #env['LDFLAGS'] = os.environ['LDFLAGS']
    env.Append(LINKFLAGS = os.environ['LINKFLAGS'])
## Boost
##
## Note: You need to either set BOOSTROOT to the root of a stock Boost distribution
## or set BOOST_INCLUDES and BOOST_LIBS if Boost comes with your OS distro e.g. and
## needs BOOST_INCLUDES=/usr/include/boost and BOOST_LIBS=/usr/lib like Ubuntu.
##
if os.environ.has_key('BOOSTROOT'):
    os.environ['BOOST_ROOT'] = os.environ['BOOSTROOT']
if os.environ.has_key('BOOST_ROOT'):
   env['BOOST_INCLUDES'] = os.environ['BOOST_ROOT']
   env['BOOST_LIBS'] = os.path.join(os.environ['BOOST_ROOT'], 'stage', 'lib')
elif os.environ.has_key('BOOST_INCLUDES') and os.environ.has_key('BOOST_LIBS'):
   env['BOOST_INCLUDES'] = os.environ['BOOST_INCLUDES']
   env['BOOST_LIBS'] = os.environ['BOOST_LIBS']
else:
   raise SCons.Errors.UserError, "Neither BOOST_ROOT, nor BOOST_INCLUDES + BOOST_LIBS was set!"
## Custom OpenSSL
if os.environ.has_key('OPENSSL_PATH'):
   env.Append(CPPPATH = os.path.join(os.environ['OPENSSL_PATH'], 'include'))
   env.Append(LIBPATH = os.environ['OPENSSL_PATH'])
if os.environ.has_key('WSPP_ENABLE_CPP11'):
   env['WSPP_ENABLE_CPP11'] = True
else:
   env['WSPP_ENABLE_CPP11'] = False
boost_linkshared = False
def boostlibs(libnames,localenv):
   if localenv['PLATFORM'].startswith('win'):
      # Win/VC++ supports autolinking. nothing to do.
      # http://www.boost.org/doc/libs/1_49_0/more/getting_started/windows.html#auto-linking
      return []
   else:
      libs = []
      prefix = localenv['SHLIBPREFIX'] if boost_linkshared else localenv['LIBPREFIX']
      suffix = localenv['SHLIBSUFFIX'] if boost_linkshared else localenv['LIBSUFFIX']
      for name in libnames:
         lib = File(os.path.join(localenv['BOOST_LIBS'], '%sboost_%s%s' % (prefix, name, suffix)))
         libs.append(lib)
      return libs
if env['PLATFORM'].startswith('win'):
   env.Append(CPPDEFINES = ['WIN32',
                            'NDEBUG',
                            'WIN32_LEAN_AND_MEAN',
                            '_WIN32_WINNT=0x0600',
                            '_CONSOLE',
                            'BOOST_TEST_DYN_LINK',
                            'NOMINMAX',
                            '_WEBSOCKETPP_CPP11_MEMORY_',
                            '_WEBSOCKETPP_CPP11_FUNCTIONAL_'])
   arch_flags  = '/arch:SSE2'
   opt_flags   = '/Ox /Oi /fp:fast'
   warn_flags  = '/W3 /wd4996 /wd4995 /wd4355'
   env['CCFLAGS'] = '%s /EHsc /GR /GS- /MD /nologo %s %s' % (warn_flags, arch_flags, opt_flags)
   env['LINKFLAGS'] = '/INCREMENTAL:NO /MANIFEST /NOLOGO /OPT:REF /OPT:ICF /MACHINE:X86'
elif env['PLATFORM'] == 'posix':
   if env.has_key('DEBUG'):
      env.Append(CCFLAGS = ['-g', '-O0'])
   else:
      env.Append(CPPDEFINES = ['NDEBUG'])
      env.Append(CCFLAGS = ['-O1', '-fomit-frame-pointer'])
   env.Append(CCFLAGS = ['-Wall'])
   #env['LINKFLAGS'] = ''
elif env['PLATFORM'] == 'darwin':
   if not os.environ.has_key('CXX'):
      env['CXX'] = "clang++"
   if env.has_key('DEBUG'):
      env.Append(CCFLAGS = ['-g', '-O0'])
   else:
      env.Append(CPPDEFINES = ['NDEBUG'])
      env.Append(CCFLAGS = ['-O1', '-fomit-frame-pointer'])
   env.Append(CCFLAGS = ['-Wall'])
   #env['LINKFLAGS'] = ''
if env['PLATFORM'].startswith('win'):
   #env['LIBPATH'] = env['BOOST_LIBS']
   pass
else:
   env.Append(LIBPATH = ['/usr/lib', '/usr/local/lib'])
# Compiler specific warning flags
if env['CXX'].startswith('g++'):
   #env.Append(CCFLAGS = ['-Wconversion'])
   env.Append(CCFLAGS = ['-Wcast-align'])
   env.Append(CCFLAGS = ['-Wshadow'])
   env.Append(CCFLAGS = ['-Wunused-parameter'])
elif env['CXX'].startswith('clang++'):
   #env.Append(CCFLAGS = ['-Wcast-align'])
   #env.Append(CCFLAGS = ['-Wglobal-constructors'])
   #env.Append(CCFLAGS = ['-Wconversion'])
   env.Append(CCFLAGS = ['-Wno-padded'])
   env.Append(CCFLAGS = ['-Wshadow'])
   env.Append(CCFLAGS = ['-Wunused-parameter'])
   env.Append(CCFLAGS = ['-Wsometimes-uninitialized'])
   env.Append(CCFLAGS = ['-Wuninitialized'])
   #env.Append(CCFLAGS = ['-Weverything'])
   #env.Append(CCFLAGS = ['-Wno-documentation'])
   #env.Append(CCFLAGS = ['-Wno-weak-vtables'])
   #env.Append(CCFLAGS = ['-Wno-global-constructors'])
   #env.Append(CCFLAGS = ['-Wno-sign-conversion'])
   #env.Append(CCFLAGS = ['-Wno-exit-time-destructors'])
   # Wpadded
   # Wsign-conversion
   #
platform_libs = []
tls_libs = []
tls_build = False
if env['PLATFORM'] == 'posix':
   platform_libs = ['pthread', 'rt']
   tls_libs = ['ssl', 'crypto']
   tls_build = True
elif env['PLATFORM'] == 'darwin':
   tls_libs = ['ssl', 'crypto']
   tls_build = True
elif env['PLATFORM'].startswith('win'):
   # Win/VC++ supports autolinking. nothing to do.
   pass
## Append WebSocket++ path
env.Append(CPPPATH = ['#'])
##### Set up C++11 environment
polyfill_libs = [] # boost libraries used as drop in replacements for incomplete
                   # C++11 STL implementations
env_cpp11 = env.Clone ()
if env_cpp11['CXX'].startswith('g++'):
   # TODO: check g++ version
   GCC_VERSION = commands.getoutput(env_cpp11['CXX'] + ' -dumpversion')
   if GCC_VERSION > "4.4.0":
      print "C++11 build environment partially enabled"
      env_cpp11.Append(WSPP_CPP11_ENABLED = "true",CXXFLAGS = ['-std=c++0x'],TOOLSET = ['g++'],CPPDEFINES = ['_WEBSOCKETPP_CPP11_STL_'])
   else:
      print "C++11 build environment is not supported on this version of G++"
elif env_cpp11['CXX'].startswith('clang++'):
   print "C++11 build environment enabled"
   env.Append(CXXFLANGS = ['-stdlib=libc++'],LINKFLAGS=['-stdlib=libc++'])
   env_cpp11.Append(WSPP_CPP11_ENABLED = "true",CXXFLAGS = ['-std=c++0x','-stdlib=libc++'],LINKFLAGS = ['-stdlib=libc++'],TOOLSET = ['clang++'],CPPDEFINES = ['_WEBSOCKETPP_CPP11_STL_'])
   # look for optional second boostroot compiled with clang's libc++ STL library
   # this prevents warnings/errors when linking code built with two different
   # incompatible STL libraries.
   if os.environ.has_key('BOOST_ROOT_CPP11'):
      env_cpp11['BOOST_INCLUDES'] = os.environ['BOOST_ROOT_CPP11']
      env_cpp11['BOOST_LIBS'] = os.path.join(os.environ['BOOST_ROOT_CPP11'], 'stage', 'lib')
   elif os.environ.has_key('BOOST_INCLUDES_CPP11') and os.environ.has_key('BOOST_LIBS_CPP11'):
      env_cpp11['BOOST_INCLUDES'] = os.environ['BOOST_INCLUDES_CPP11']
      env_cpp11['BOOST_LIBS'] = os.environ['BOOST_LIBS_CPP11']
else:
   print "C++11 build environment disabled"
# if the build system is known to allow the isystem modifier for library include
# values then use it for the boost libraries. Otherwise just add them to the
# regular CPPPATH values.
if env['CXX'].startswith('g++') or env['CXX'].startswith('clang'):
    env.Append(CPPFLAGS = '-isystem ' + env['BOOST_INCLUDES'])
else:
    env.Append(CPPPATH = [env['BOOST_INCLUDES']])
env.Append(LIBPATH = [env['BOOST_LIBS']])
# if the build system is known to allow the isystem modifier for library include
# values then use it for the boost libraries. Otherwise just add them to the
# regular CPPPATH values.
if env_cpp11['CXX'].startswith('g++') or env_cpp11['CXX'].startswith('clang'):
    env_cpp11.Append(CPPFLAGS = '-isystem ' + env_cpp11['BOOST_INCLUDES'])
else:
    env_cpp11.Append(CPPPATH = [env_cpp11['BOOST_INCLUDES']])
env_cpp11.Append(LIBPATH = [env_cpp11['BOOST_LIBS']])
releasedir = 'build/release/'
debugdir = 'build/debug/'
testdir = 'build/test/'
builddir = releasedir
Export('env')
Export('env_cpp11')
Export('platform_libs')
Export('boostlibs')
Export('tls_libs')
Export('polyfill_libs')
## END OF CONFIG !!
## TARGETS:
if not env['PLATFORM'].startswith('win'):
    # Unit tests, add test folders with SConscript files to to_test list.
    to_test = ['utility','http','logger','random','processors','message_buffer','extension','transport/iostream','transport/asio','roles','endpoint','connection','transport'] #,'http','processors','connection'
    for t in to_test:
       new_tests = SConscript('#/test/'+t+'/SConscript',variant_dir = testdir + t, duplicate = 0)
       for a in new_tests:
          new_alias = Alias('test', [a], a.abspath)
          AlwaysBuild(new_alias)
# Main test application
#main = SConscript('#/examples/dev/SConscript',variant_dir = builddir + 'dev',duplicate = 0)
# echo_server
echo_server = SConscript('#/examples/echo_server/SConscript',variant_dir = builddir + 'echo_server',duplicate = 0)
# echo_client
echo_client = SConscript('#/examples/echo_client/SConscript',variant_dir = builddir + 'echo_client',duplicate = 0)
# print_client
print_client = SConscript('#/examples/print_client/SConscript',variant_dir = builddir + 'print_client',duplicate = 0)
# echo_server_tls
if tls_build:
    echo_server_tls = SConscript('#/examples/echo_server_tls/SConscript',variant_dir = builddir + 'echo_server_tls',duplicate = 0)
    echo_server_both = SConscript('#/examples/echo_server_both/SConscript',variant_dir = builddir + 'echo_server_both',duplicate = 0)
    print_client_tls = SConscript('#/examples/print_client_tls/SConscript',variant_dir = builddir + 'print_client_tls',duplicate = 0)
# broadcast_server
broadcast_server = SConscript('#/examples/broadcast_server/SConscript',variant_dir = builddir + 'broadcast_server',duplicate = 0)
# testee_server
testee_server = SConscript('#/examples/testee_server/SConscript',variant_dir = builddir + 'testee_server',duplicate = 0)
# testee_client
testee_client = SConscript('#/examples/testee_client/SConscript',variant_dir = builddir + 'testee_client',duplicate = 0)
# scratch_client
scratch_client = SConscript('#/examples/scratch_client/SConscript',variant_dir = builddir + 'scratch_client',duplicate = 0)
# scratch_server
scratch_server = SConscript('#/examples/scratch_server/SConscript',variant_dir = builddir + 'scratch_server',duplicate = 0)
# debug_client
debug_client = SConscript('#/examples/debug_client/SConscript',variant_dir = builddir + 'debug_client',duplicate = 0)
# debug_server
debug_server = SConscript('#/examples/debug_server/SConscript',variant_dir = builddir + 'debug_server',duplicate = 0)
# subprotocol_server
subprotocol_server = SConscript('#/examples/subprotocol_server/SConscript',variant_dir = builddir + 'subprotocol_server',duplicate = 0)
# telemetry_server
telemetry_server = SConscript('#/examples/telemetry_server/SConscript',variant_dir = builddir + 'telemetry_server',duplicate = 0)
# external_io_service
external_io_service = SConscript('#/examples/external_io_service/SConscript',variant_dir = builddir + 'external_io_service',duplicate = 0)
if not env['PLATFORM'].startswith('win'):
    # iostream_server
    iostream_server = SConscript('#/examples/iostream_server/SConscript',variant_dir = builddir + 'iostream_server',duplicate = 0)
    # telemetry_client
    telemetry_client = SConscript('#/examples/telemetry_client/SConscript',variant_dir = builddir + 'telemetry_client',duplicate = 0)
    # print_server
    print_server = SConscript('#/examples/print_server/SConscript',variant_dir = builddir + 'print_server',duplicate = 0)