machine_cfg.py.gentoo

# This Python script contains all the machine dependent settings
# needed during the build process.

import os, sys

# Compilers to be used.

cc  = "gcc"
cxx = "g++"
f77 = "gfortran -fPIC" # Workaround for scons bug.

if os.environ.has_key("CC"):
   cc = os.environ["CC"]
if os.environ.has_key("CXX"):
   cxx = os.environ["CXX"]
if os.environ.has_key("FORTRANC"):
   f77 = os.environ["FORTRANC"] + " -fPIC"

# Compiler flags.
#
# Note: for the Fortran name definition you can define one of the following
#       preprocessor macros:
#
#           FORTRAN_SYMBOLS_WITHOUT_TRAILING_UNDERSCORES
#           FORTRAN_SYMBOLS_WITH_SINGLE_TRAILING_UNDERSCORE
#           FORTRAN_SYMBOLS_WITH_DOUBLE_TRAILING_UNDERSCORES

base_flags = "-DFORTRAN_SYMBOLS_WITH_SINGLE_TRAILING_UNDERSCORE -DNDEBUG "

flags_noopt = base_flags

# If you manually want to add optimisation flags, this is where you do it:

flags = base_flags

if os.environ.has_key("CXXFLAGS"):
   flags = flags + " " + os.environ["CXXFLAGS"]

# For gcc 4.2.1, filter the flags a bit.
if "pentium-m" in flags or "pentium4" in flags:
   flags = flags.replace("-O3", "-O2")

fflags = flags + " -fPIC "

# Linker and linker flags to be used.

link = cxx
link_flags = ""

if os.environ.has_key("LDFLAGS"):
	link_flags = os.environ["LDFLAGS"]

# Include directories.

include_dirs = []

pyver = ""
if os.path.isdir("/usr/include/python2.5"):   pyver = "2.5"
elif os.path.isdir("/usr/include/python2.4"): pyver = "2.4"
elif os.path.isdir("/usr/include/python2.3"): pyver = "2.3"
else:
   print "Python dir not found!"
   sys.exit()

include_dirs.append("/usr/include/python" + pyver)
include_dirs.append("/usr/lib/python" + pyver + "/site-packages")

# Library directories.

library_dirs = []
#library_dirs = ["/opt/intel/mkl8/lib/32"]

# Library names.

libs = ["boost_python", "blitz", "lapack", "blas", "gfortran"]
#libs = ["boost_python", "blitz", "mkl_lapack64", "mkl", "gfortran"]

# Command to strip library of excess symbols:

dllsuffix = ".so"
strip_command = "strip --strip-unneeded camfr/_camfr" + dllsuffix

# Extra files to copy into installation directory.

extra_files = [("doc", ["docs/camfr.pdf"])]