[Bug target/64237] [5 Regression] glibc build failure

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64237

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |x86_64-*-*, i?86-*-*
           Priority|P3                          |P1
                 CC|                            |hjl at gcc dot gnu.org
          Component|c                           |target
   Target Milestone|---                         |5.0

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I'd say

2014-12-04  Sriraman Tallam  <tmsriram@google.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        * configure.ac (HAVE_LD_PIE_COPYRELOC): Defined to 1 if
        Linux/x86-64 linker supports PIE with copy reloc.
        * config.in: Regenerated.
        * configure: Likewise.

        * config/i386/i386.c (legitimate_pic_address_disp_p): Allow
        pc-relative address for undefined, non-weak, non-function
        symbol reference in 64-bit PIE if linker supports PIE with
        copy reloc.

        * doc/sourcebuild.texi: Document pie_copyreloc target.
?