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#! /usr/bin/env python3
# encoding: utf-8
# harald at klimachs.de
import re
from waflib import Utils
from waflib.Tools import fc,fc_config,fc_scan
from waflib.Configure import conf
from waflib.Tools.compiler_fc import fc_compiler
fc_compiler['linux'].insert(0, 'fc_open64')
@conf
def find_openf95(conf):
"""Find the Open64 Fortran Compiler (will look in the environment variable 'FC')"""
fc = conf.find_program(['openf95', 'openf90'], var='FC')
conf.get_open64_version(fc)
conf.env.FC_NAME = 'OPEN64'
conf.env.FC_MOD_CAPITALIZATION = 'UPPER.mod'
@conf
def openf95_flags(conf):
v = conf.env
v['FCFLAGS_DEBUG'] = ['-fullwarn']
@conf
def openf95_modifier_platform(conf):
dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
openf95_modifier_func = getattr(conf, 'openf95_modifier_' + dest_os, None)
if openf95_modifier_func:
openf95_modifier_func()
@conf
def get_open64_version(conf, fc):
"""Get the Open64 compiler version"""
version_re = re.compile(r"Open64 Compiler Suite: *Version *(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
cmd = fc + ['-version']
out, err = fc_config.getoutput(conf,cmd,stdin=False)
if out:
match = version_re(out)
else:
match = version_re(err)
if not match:
conf.fatal('Could not determine the Open64 version.')
k = match.groupdict()
conf.env['FC_VERSION'] = (k['major'], k['minor'])
def configure(conf):
conf.find_openf95()
conf.find_ar()
conf.fc_flags()
conf.fc_add_flags()
conf.openf95_flags()
conf.openf95_modifier_platform()
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