def generate(env):
"""Add construction variables for an external module to an Environment."""
if (env['PLATFORM']=='darwin'):
env.AppendUnique(FRAMEWORKS=["veclib"])
else:
if (env.has_key("L_LAPACK")):
return # assume found
# - dependent library -
trscons_blas.generate(env)
l_lapack = "lapack"
# - look for library -
checkdir = env.get("LAPACK_LIBRARY_PATH",None)
lsearch = transpSConsUtils.findDirectory(env,l_lapack,env['LD_LIBRARY_PATH'],
checkdir=checkdir,type=3)
if (lsearch):
t_lapack = os.path.realpath(lsearch[0])
else:
raise ValueError("unable to find the lapack library")
env['L_LAPACK'] = [ l_lapack ] + env.Split(env['L_BLAS'])
env.AppendUnique(LIBPATH=[t_lapack])
def generate(env):
"""Add construction variables for an external module to an Environment."""
if (env.has_key("L_SUPERLU")):
return # assume found
# - dependent library -
trscons_blas.generate(env)
l_superlu = "superlu"
# - look for library -
checkdir = env.get("SUPERLU_LIBRARY_PATH",None)
if (checkdir==None):
checkdir = os.environ.get("SUPERLU_ROOT",None)
if (checkdir!=None):
checkdir = os.path.join(checkdir.strip(),"lib")
lsearch = transpSConsUtils.findDirectory(env,l_superlu,env['LD_LIBRARY_PATH'],
checkdir=checkdir,type=3)
if (lsearch):
t_superlu = os.path.realpath(lsearch[0])
else:
raise ValueError("unable to find the superlu library")
# - look for includes -
i_superlu = []
checkdir=env.get("SUPERLU_INCLUDE_PATH",
os.path.join(os.path.split(lsearch[0])[0],"include")) # guess
for inc in ["slu_ddefs.h"]:
isearch = transpSConsUtils.findDirectory(env,inc,env['INCLUDE_PATH'],
checkdir=checkdir)
if (isearch):
if (checkdir != isearch[0]):
checkdir += " "+isearch[0]
x = os.path.realpath(isearch[0])
if (x not in i_superlu):
i_superlu.append(x)
else:
raise ValueError("unable to find the superlu include file "+inc)
env['L_SUPERLU'] = [ l_superlu ] + env.Split(env['L_BLAS'])
env.AppendUnique(LIBPATH=[t_superlu], CPPPATH=i_superlu)
