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# This Python script contains all the machine dependent settings
# needed during the build process.
import sys
import popen2, os
# Get compiler flags from Gentoo's /etc/make.conf.
r, w = popen2.popen2("source /etc/make.conf ; echo $CFLAGS")
CXXFLAGS = r.readline().strip()
r.close()
w.close()
# For gcc 4.2.1, filter the flags a bit.
if "pentium-m" in CXXFLAGS or "pentium4" in CXXFLAGS:
CXXFLAGS = CXXFLAGS.replace("-O3", "-O2")
# Compilers to be used.
cc = "gcc"
cxx = "g++"
f77 = "gfortran -fPIC" # Workaround for scons bug.
# 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
flags = base_flags + " " + CXXFLAGS
fflags = flags + " -fPIC "
# Linker and linker flags to be used.
link = cxx
link_flags = ""
# Include directories.
include_dirs = []
if os.path.isdir("/usr/include/python2.7"):
include_dirs.append("/usr/include/python2.7")
include_dirs.append("/usr/lib/python2.7/site-packages")
elif os.path.isdir("/usr/include/python2.5"):
include_dirs.append("/usr/include/python2.5")
include_dirs.append("/usr/lib/python2.5/site-packages")
elif os.path.isdir("/usr/include/python2.4"):
include_dirs.append("/usr/include/python2.4")
include_dirs.append("/usr/lib/python2.4/site-packages")
elif os.path.isdir("/usr/include/python2.3"):
include_dirs.append("/usr/include/python2.3")
include_dirs.append("/usr/lib/python2.3/site-packages")
else:
print "Python dir not found!"
sys.exit()
# 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"])]
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