import os
import sys



(sysname, nodename, release, version, machine)=os.uname()

env=Environment()


# default build options
env.Replace(CFLAGS="-fPIC -Wall  ")
env.Replace(CXXFLAGS="-fPIC -Wall  ")
env.Replace(LINKFLAGS="-fPIC -Wall  ")

# parse arguments
env.Replace(SECURITY_TRANSFORMS_HOME=os.environ['SECURITY_TRANSFORMS_HOME'])
env.Replace(ZAFL_HOME=os.environ['ZAFL_HOME'])
env.Replace(SMPSA_HOME=os.environ['SMPSA_HOME'])
env.Replace(IRDB_SDK=os.environ['IRDB_SDK'])
env.Replace(IRDB_LIBS=os.environ['IRDB_LIBS'])
env.Replace(debug=ARGUMENTS.get("debug",0))


if int(env['debug']) == 1:
        print "Setting debug mode"
        env.Append(CFLAGS=" -g ")
        env.Append(CXXFLAGS=" -g ")
        env.Append(LINKFLAGS=" -g ")
else:
        print "Setting release mode"
        env.Append(CFLAGS=" -O3 ")
        env.Append(CXXFLAGS=" -O3 ")
        env.Append(LINKFLAGS=" -O3 ")


# add extra flag for solaris.
if sysname == "SunOS":
        env.Append(LINKFLAGS=" -L/opt/csw/lib -DSOLARIS  ")
        env.Append(CFLAGS=" -I/opt/csw/include -DSOLARIS ")
        env.Append(CXXFLAGS=" -I/opt/csw/include -DSOLARIS  ")


Export('env')
ret=env.SConscript("SConscript", variant_dir='build')

Default(ret)
Return('ret')