Import('env')
import scons_tools

scons_tools.checks.add_external_library(env, "GSL", ["gsl",'gslcblas'],
                                        "gsl/gsl_sf_bessel.h",
                                        body='gsl_sf_bessel_J0(1.0);')

env.IMPModuleBuild(version='SVN',
                   required_modules=['algebra'],
                   required_dependencies=['gsl'])