diff options
author | Alexander Bokovoy <ab@samba.org> | 2018-01-31 11:48:43 +0200 |
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committer | Andrew Bartlett <abartlet@samba.org> | 2018-09-05 06:37:22 +0200 |
commit | 4e65b33c1d40bb2c243f775f388056aed31d8671 (patch) | |
tree | 5a41b6ddef7ce1c0b6a93bcc16ef89da10f080e8 /third_party/waf/waflib/extras/fc_nag.py | |
parent | faef27506977db01cc4619140a71652463914378 (diff) | |
download | samba-4e65b33c1d40bb2c243f775f388056aed31d8671.tar.gz |
third_party:waf: update to upstream 2.0.4 release
Update third_party/waf/ to 2.0.4 to bring us closer to Python 3
This change requires a number of changes in buildtools/ too.
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Diffstat (limited to 'third_party/waf/waflib/extras/fc_nag.py')
-rw-r--r-- | third_party/waf/waflib/extras/fc_nag.py | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/third_party/waf/waflib/extras/fc_nag.py b/third_party/waf/waflib/extras/fc_nag.py new file mode 100644 index 00000000000..1779e1988f5 --- /dev/null +++ b/third_party/waf/waflib/extras/fc_nag.py @@ -0,0 +1,65 @@ +#! /usr/bin/env python +# encoding: utf-8 +# WARNING! Do not edit! https://waf.io/book/index.html#_obtaining_the_waf_file + +#! /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() + |