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import os, sys
from subprocess import check_output
env = Environment(ENV = os.environ)
# figure out a better way to configure this
if 'CXX' in os.environ:
env['CXX'] = os.environ['CXX']
if 'DEBUG' in os.environ:
env['DEBUG'] = os.environ['DEBUG']
if 'CXXFLAGS' in os.environ:
#env['CXXFLAGS'] = os.environ['CXXFLAGS']
env.Append(CXXFLAGS = os.environ['CXXFLAGS'])
if 'LINKFLAGS' in os.environ:
#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 'BOOSTROOT' in os.environ:
os.environ['BOOST_ROOT'] = os.environ['BOOSTROOT']
if 'BOOST_ROOT' in os.environ:
env['BOOST_INCLUDES'] = os.environ['BOOST_ROOT']
env['BOOST_LIBS'] = os.path.join(os.environ['BOOST_ROOT'], 'stage', 'lib')
elif 'BOOST_INCLUDES' in os.environ and 'BOOST_LIBS' in os.environ:
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 were set!")
## Custom OpenSSL
if 'OPENSSL_PATH' in os.environ:
env.Append(CPPPATH = os.path.join(os.environ['OPENSSL_PATH'], 'include'))
env.Append(LIBPATH = os.environ['OPENSSL_PATH'])
if 'WSPP_ENABLE_CPP11' in os.environ:
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 'DEBUG' in env:
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 'CXX' in os.environ:
env['CXX'] = "clang++"
if 'DEBUG' in env:
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 = check_output([env_cpp11['CXX'], '-dumpversion'])
if GCC_VERSION.decode('utf-8') > "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 'BOOST_ROOT_CPP11' in os.environ:
env_cpp11['BOOST_INCLUDES'] = os.environ['BOOST_ROOT_CPP11']
env_cpp11['BOOST_LIBS'] = os.path.join(os.environ['BOOST_ROOT_CPP11'], 'stage', 'lib')
elif 'BOOST_INCLUDES_CPP11' in os.environ and 'BOOST_LIBS_CPP11' in os.environ:
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)
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