import glob
import sys
import os

# constants
if sys.platform == 'win32':
    BOOST_ROOT = 'D:/Programming/Libraries/boost-cvs'
    STLPORT_ROOT = 'D:/Programming/Libraries/stlport-4.5.3'
    PYTHON_ROOT = 'C:/Python'

if BOOST_ROOT:
    BOOST_INCLUDE = BOOST_ROOT + '/boost'
    BOOST_LIB = BOOST_ROOT + '/lib'

if STLPORT_ROOT:
    STLPORT_INCLUDE = STLPORT_ROOT + '/stlport'
    STLPORT_LIB = STLPORT_ROOT + '/lib'

if PYTHON_ROOT:
    PYTHON_INCLUDE = PYTHON_ROOT + '/include'
    PYTHON_LIB = PYTHON_ROOT + '/libs'

LIBS = ['boost_python', 'python22']  

INCLUDES = ['../example']
if sys.platform == 'win32':
    CXX = 'icl'
    CXXFLAGS='/GR /GX /MD /nologo'
    INCLUDES += [BOOST_INCLUDE, STLPORT_INCLUDE, PYTHON_INCLUDE]
    LIBPATH = [STLPORT_LIB, PYTHON_LIB, BOOST_LIB] + os.environ['LIB'].split(os.pathsep)  
else:
    CXX = 'g++'
    CXXFLAGS = ''
    LIBPATH = []
    #INCLUDES = ['..']

# Create the environment
env = Environment(
    CXX=CXX,
    CXXFLAGS=CXXFLAGS,
    CPPPATH=INCLUDES,
    LIBS=LIBS, 
    LIBPATH=LIBPATH)


# Build all the cpp files
modules = [os.path.splitext(os.path.basename(x))[0] for x in glob.glob('../example/*.pyste')]
for module in modules:
    multiple = ARGUMENTS.get('multiple', '')
    example_cpp = '../example/%s.cpp' % module
    if os.path.isfile(example_cpp):
        sources = [example_cpp]
    else:
        sources = []
    if multiple:
        env.SharedLibrary(target=module, source=sources + glob.glob('_%s/*.cpp'%module))
    else:
        env.SharedLibrary(target=module, source=sources + ['_%s.cpp' % module])