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authorDavid Robillard <d@drobilla.net>2018-09-15 14:51:03 +0200
committerDavid Robillard <d@drobilla.net>2018-09-15 14:51:03 +0200
commitbe0edc0483a9b0b16171e0a7624e1cac9750d8e0 (patch)
tree2f639b07d13e56ce068347304bd6d4bf89c7ed2c /waflib/extras/fc_pgfortran.py
parentd3e4e496a19a266ffac7c04fb7d54926e39f55a2 (diff)
parentc2b0355b0de23f6ec83b5fa5be038bcce208e26f (diff)
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Merge commit 'c2b0355b0de23f6ec83b5fa5be038bcce208e26f' as 'waflib'
Diffstat (limited to 'waflib/extras/fc_pgfortran.py')
-rw-r--r--waflib/extras/fc_pgfortran.py68
1 files changed, 68 insertions, 0 deletions
diff --git a/waflib/extras/fc_pgfortran.py b/waflib/extras/fc_pgfortran.py
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+++ b/waflib/extras/fc_pgfortran.py
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+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+import re
+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'].append('fc_pgfortran')
+
+@conf
+def find_pgfortran(conf):
+ """Find the PGI fortran compiler (will look in the environment variable 'FC')"""
+ fc = conf.find_program(['pgfortran', 'pgf95', 'pgf90'], var='FC')
+ conf.get_pgfortran_version(fc)
+ conf.env.FC_NAME = 'PGFC'
+
+@conf
+def pgfortran_flags(conf):
+ v = conf.env
+ v['FCFLAGS_fcshlib'] = ['-shared']
+ v['FCFLAGS_DEBUG'] = ['-Minform=inform', '-Mstandard'] # why not
+ v['FCSTLIB_MARKER'] = '-Bstatic'
+ v['FCSHLIB_MARKER'] = '-Bdynamic'
+ v['SONAME_ST'] = '-soname %s'
+
+@conf
+def get_pgfortran_version(conf,fc):
+ version_re = re.compile(r"The Portland Group", re.I).search
+ cmd = fc + ['-V']
+ 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 verify PGI signature')
+ cmd = fc + ['-help=variable']
+ out,err = fc_config.getoutput(conf, cmd, stdin=False)
+ if out.find('COMPVER')<0:
+ conf.fatal('Could not determine the compiler type')
+ k = {}
+ prevk = ''
+ out = out.splitlines()
+ for line in out:
+ lst = line.partition('=')
+ if lst[1] == '=':
+ key = lst[0].rstrip()
+ if key == '':
+ key = prevk
+ val = lst[2].rstrip()
+ k[key] = val
+ else:
+ prevk = line.partition(' ')[0]
+ def isD(var):
+ return var in k
+ def isT(var):
+ return var in k and k[var]!='0'
+ conf.env['FC_VERSION'] = (k['COMPVER'].split('.'))
+
+def configure(conf):
+ conf.find_pgfortran()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.pgfortran_flags()
+