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* [Bug manual/15848] New: The --with-cpu option is not documented in the manual
@ 2013-08-18 18:14 brooks at gcc dot gnu.org
  2013-08-18 20:55 ` [Bug manual/15848] " joseph at codesourcery dot com
  2014-06-13 13:11 ` fweimer at redhat dot com
  0 siblings, 2 replies; 3+ messages in thread
From: brooks at gcc dot gnu.org @ 2013-08-18 18:14 UTC (permalink / raw)
  To: glibc-bugs

http://sourceware.org/bugzilla/show_bug.cgi?id=15848

            Bug ID: 15848
           Summary: The --with-cpu option is not documented in the manual
           Product: glibc
           Version: 2.18
            Status: NEW
          Severity: normal
          Priority: P2
         Component: manual
          Assignee: unassigned at sourceware dot org
          Reporter: brooks at gcc dot gnu.org
                CC: mtk.manpages at gmail dot com, roland at gnu dot org

Glibc supports a --with-cpu option, which is used to determine what
machine-specific optimized routines to use.  Thus, it's fairly critical for
getting best performance.

However, this option is not mentioned in the manual's list of "all of the
available options for configure":
 
http://www.gnu.org/software/libc/manual/html_node/Configuring-and-compiling.html

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^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug manual/15848] The --with-cpu option is not documented in the manual
  2013-08-18 18:14 [Bug manual/15848] New: The --with-cpu option is not documented in the manual brooks at gcc dot gnu.org
@ 2013-08-18 20:55 ` joseph at codesourcery dot com
  2014-06-13 13:11 ` fweimer at redhat dot com
  1 sibling, 0 replies; 3+ messages in thread
From: joseph at codesourcery dot com @ 2013-08-18 20:55 UTC (permalink / raw)
  To: glibc-bugs

http://sourceware.org/bugzilla/show_bug.cgi?id=15848

--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
Note that the general mood is to make the compiler win and --with-cpu 
purely imply modifications to the CC setting - see 
<http://sourceware.org/ml/libc-alpha/2013-04/msg00357.html>.

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^ permalink raw reply	[flat|nested] 3+ messages in thread
* [Bug manual/15848] The --with-cpu option is not documented in the manual
  2013-08-18 18:14 [Bug manual/15848] New: The --with-cpu option is not documented in the manual brooks at gcc dot gnu.org
  2013-08-18 20:55 ` [Bug manual/15848] " joseph at codesourcery dot com
@ 2014-06-13 13:11 ` fweimer at redhat dot com
  1 sibling, 0 replies; 3+ messages in thread
From: fweimer at redhat dot com @ 2014-06-13 13:11 UTC (permalink / raw)
  To: glibc-bugs

https://sourceware.org/bugzilla/show_bug.cgi?id=15848

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|                            |security-

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Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2013-08-18 18:14 [Bug manual/15848] New: The --with-cpu option is not documented in the manual brooks at gcc dot gnu.org
2013-08-18 20:55 ` [Bug manual/15848] " joseph at codesourcery dot com
2014-06-13 13:11 ` fweimer at redhat dot com

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