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-rw-r--r--subprojects/nk_pugl/pugl/waflib/extras/fc_pgfortran.py68
1 files changed, 68 insertions, 0 deletions
diff --git a/subprojects/nk_pugl/pugl/waflib/extras/fc_pgfortran.py b/subprojects/nk_pugl/pugl/waflib/extras/fc_pgfortran.py
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+++ b/subprojects/nk_pugl/pugl/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()
+