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From: "slyfox at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug driver/102437] New: [11 Regression] gcc-11 and later started
 recognising -R option
Date: Tue, 21 Sep 2021 21:07:37 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102437

            Bug ID: 102437
           Summary: [11 Regression] gcc-11 and later started recognising
                    -R option
           Product: gcc
           Version: 11.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: driver
          Assignee: unassigned at gcc dot gnu.org
          Reporter: slyfox at gcc dot gnu.org
  Target Milestone: ---

x86_64-pc-linux-gnu target:

$ gcc-12.0.0 a.c -o a -R /foo
$ gcc-11.1.0 a.c -o a -R /foo
$ gcc-10.3.0 a.c -o a -R /foo
gcc-10.3.0: error: unrecognized command-line option =E2=80=98-R=E2=80=99
$ gcc-9.3.0 a.c -o a -R /foo
gcc-9.3.0: error: unrecognized command line option =E2=80=98-R=E2=80=99

It's not immediately causing problems, but it's not documented in the manual
and might not be intended.=