[Bug nptl/11505] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[Bug nptl/11505] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[schwab@linux-m68k.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=11505

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|drepper.fsp at gmail dot    |unassigned at sourceware
                   |com                         |dot org

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[Bug nptl/11505] [x86_64] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[jsm28 at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=11505

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|nptl/sysdeps/x86_64 doesn't |[x86_64]
                   |honor --with-binutils       |nptl/sysdeps/x86_64 doesn't
                   |settings.                   |honor --with-binutils
                   |                            |settings.

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[Bug nptl/11505] [x86_64] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[jsm28 at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=11505

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
               Host|                            |x86_64-*-*

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[Bug nptl/11505] [x86_64] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[fweimer at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=11505

Florian Weimer <fweimer at redhat dot com> changed:

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

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[Bug nptl/11505] [x86_64] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[jsm28 at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=11505

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Joseph Myers <jsm28 at gcc dot gnu.org> ---
This configure test was removed by:

commit a8779c28a8172b6573c9dd1724540e679c77168c
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Thu Jun 26 17:33:32 2014 +0000

    Remove configure tests for assembler CFI support.

So, if this was a bug it was fixed in glibc 2.20 at the latest.

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[Bug nptl/11505] [x86_64] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=11505

--- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".

The branch, master has been updated
       via  6a9350c854425fe7410c7733a5e172273fc3e81d (commit)
      from  868df0f9e99de0faf1d72cb623834437ebf6f615 (commit)

Those revisions listed above that are new to this repository have
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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=6a9350c854425fe7410c7733a5e172273fc3e81d

commit 6a9350c854425fe7410c7733a5e172273fc3e81d
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Sat Mar 21 17:50:13 2015 +0000

    Note old commit as having resolved bug 11505.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog |    1 +
 NEWS      |   30 +++++++++++++++---------------
 2 files changed, 16 insertions(+), 15 deletions(-)

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[Bug nptl/11505] New: nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[pluto at agmk dot net]

hi,

the nptl/sysdeps/x86_64/configure uses 'CC -c' to detect .cfi_personality
support in AS and such combination doesn't work with custom --with-binutils
settings.

i've discovered this during setup recent glibc for 'make install-headers'
for crosscompiler on old redhat disto.

changing 'CC -c' invocation to 'AS' in configure fixes the problem.

-- 
           Summary: nptl/sysdeps/x86_64 doesn't honor --with-binutils
                    settings.
           Product: glibc
           Version: 2.11
            Status: NEW
          Severity: normal
          Priority: P2
         Component: nptl
        AssignedTo: drepper at redhat dot com
        ReportedBy: pluto at agmk dot net
                CC: glibc-bugs at sources dot redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=11505

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[Bug nptl/11505] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[drepper at redhat dot com]

------- Additional Comments From drepper at redhat dot com  2010-05-03 17:11 -------
(In reply to comment #0)
> changing 'CC -c' invocation to 'AS' in configure fixes the problem.

No, it doesn't solve ting.  We always use CC.  By testing with AS
inconsistencies are introduced.  Using --with-binutils should add this to the
gcc command line.  If this doesn't work you have to investigate that part.

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           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING


http://sourceware.org/bugzilla/show_bug.cgi?id=11505

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[Bug nptl/11505] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[pluto at agmk dot net]

------- Additional Comments From pluto at agmk dot net  2010-05-20 19:58 -------
(In reply to comment #1)
> (In reply to comment #0)
> > changing 'CC -c' invocation to 'AS' in configure fixes the problem.
> 
> No, it doesn't solve ting.  We always use CC.  By testing with AS
> inconsistencies are introduced.  Using --with-binutils should add this to the
> gcc command line.  If this doesn't work you have to investigate that part.

there's no CC inside --with-binutils directory. there's only a tree with kernel
headers and binutils for target architecture. at this point i'm configuring
glibc with --enable-hacker-mode --disable-sanity-checks for installing glibc's
headers with `make cross-compiling=yes install-headers`.
finally, the configure script detects an old gcc-4.1.2-42.el5 for build/host
and recent as/ld for target:

(...)
checking for gcc... gcc
checking whether /local/devel/toolchain45/x86_64-gnu-linux.host64/x86_64-gnu-
linux/bin/as is GNU as... yes
checking whether /local/devel/toolchain45/x86_64-gnu-linux.host64/x86_64-gnu-
linux/bin/ld is GNU ld... yes
checking for /local/devel/toolchain45/x86_64-gnu-linux.host64/x86_64-gnu-linux/
bin/as... /local/devel/toolchain45/x86_64-gnu-linux.host64/x86_64-gnu-linux/bin/
as
checking version of /local/devel/toolchain45/x86_64-gnu-linux.host64/x86_64-gnu-
linux/bin/as... 2.20.51.0.8.20100412, ok
checking for /local/devel/toolchain45/x86_64-gnu-linux.host64/x86_64-gnu-linux/
bin/ld... /local/devel/toolchain45/x86_64-gnu-linux.host64/x86_64-gnu-linux/bin/
ld
checking version of /local/devel/toolchain45/x86_64-gnu-linux.host64/x86_64-gnu-
linux/bin/ld... 2.20.51.0.8.20100412, ok
(...)

imho, using CC for detecting target assembler features at `cross-compiling=yes
install-headers` stage is a bug.

ps).
there's another problem with detecting cpuid.h at this stage.
worked around with ac_cv_header_cupid_h=yes forcing.

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[Bug nptl/11505] nptl/sysdeps/x86_64 doesn't honor --with-binutils settings.

[pasky at suse dot cz]

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           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
   Last reconfirmed|0000-00-00 00:00:00         |2010-06-01 04:16:18
               date|                            |


http://sourceware.org/bugzilla/show_bug.cgi?id=11505

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