From: Alex Vong <alexvong1995@gmail.com>
To: guix-devel@gnu.org
Subject: Erroneous uses of regex in the invokation of FIND-FILES
Date: Thu, 22 Aug 2019 18:14:15 +0800 [thread overview]
Message-ID: <8636htik20.fsf@gmail.com> (raw)
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[Resending...]
Hello guix,
I find out that there are a lof of erroneous uses of regex in the
invokation of FIND-FILES. The correct usage should be:
(find-files "." "\\.c$")
Instead people write:
(find-files "." ".*\\.c")
which match unwanted files.
For examples, in the procedure CUSTOM-GCC, the correct regex should be:
"(c\\+\\+|cpp|g\\+\\+|gcov|gcc|gcc-.*)$"
instead of:
".*(c\\+\\+|cpp|g\\+\\+|gcov|gcc|gcc-.*)"
Please correct me if I am wrong.
Right now, the erroneous use of regex in CUSTOM-GCC casues the 'bin/'
directory of the output of gccgo, gcc-objc and gcc-objc++ to be empty.
--
Stand with Hong Kong!
#Eye4HK
Alex
https://twitter.com/freedomhkg
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next reply other threads:[~2019-08-22 10:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-22 10:14 Alex Vong [this message]
2019-09-20 19:52 ` Erroneous uses of regex in the invokation of FIND-FILES Maxim Cournoyer
-- strict thread matches above, loose matches on Subject: below --
2019-08-22 10:04 Alex Vong
2019-08-22 20:49 ` Mark H Weaver
2019-09-20 20:31 ` Maxim Cournoyer
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