[Bug bootstrap/104170] New: [12 Regression] Failed to bootstrap by r12-6807

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104170

            Bug ID: 104170
           Summary: [12 Regression] Failed to bootstrap by r12-6807
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
  Target Milestone: ---
            Target: i686

r12-6807 has

#if HAVE_GAS_CFI_PERSONALITY_DIRECTIVE && OPTION_GLIBC

OPTION_GLIBC can't be used here since OPTION_GLIBC is
evaluated at run-time:

https://gcc.gnu.org/pipermail/gcc-regression/2022-January/076271.html