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-rw-r--r--pugl/waflib/extras/fc_nag.py61
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diff --git a/pugl/waflib/extras/fc_nag.py b/pugl/waflib/extras/fc_nag.py
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+#! /usr/bin/env python
+# 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_nag')
+
+@conf
+def find_nag(conf):
+ """Find the NAG Fortran Compiler (will look in the environment variable 'FC')"""
+
+ fc = conf.find_program(['nagfor'], var='FC')
+ conf.get_nag_version(fc)
+ conf.env.FC_NAME = 'NAG'
+ conf.env.FC_MOD_CAPITALIZATION = 'lower'
+
+@conf
+def nag_flags(conf):
+ v = conf.env
+ v.FCFLAGS_DEBUG = ['-C=all']
+ v.FCLNK_TGT_F = ['-o', '']
+ v.FC_TGT_F = ['-c', '-o', '']
+
+@conf
+def nag_modifier_platform(conf):
+ dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
+ nag_modifier_func = getattr(conf, 'nag_modifier_' + dest_os, None)
+ if nag_modifier_func:
+ nag_modifier_func()
+
+@conf
+def get_nag_version(conf, fc):
+ """Get the NAG compiler version"""
+
+ version_re = re.compile(r"^NAG Fortran Compiler *Release *(?P<major>\d*)\.(?P<minor>\d*)", re.M).search
+ cmd = fc + ['-V']
+
+ out, err = fc_config.getoutput(conf,cmd,stdin=False)
+ if out:
+ match = version_re(out)
+ if not match:
+ match = version_re(err)
+ else: match = version_re(err)
+ if not match:
+ conf.fatal('Could not determine the NAG version.')
+ k = match.groupdict()
+ conf.env['FC_VERSION'] = (k['major'], k['minor'])
+
+def configure(conf):
+ conf.find_nag()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.nag_flags()
+ conf.nag_modifier_platform()
+