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From: "levraiphilippeblain at gmail dot com"
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Subject: [Bug build/28413] string_view-selftests.c build error on macOS
Date: Fri, 11 Feb 2022 13:11:58 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D28413

Philippe Blain <levraiphilippeblain at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |levraiphilippeblain at gma=
il dot c
                   |                            |om

--- Comment #9 from Philippe Blain <levraiphilippeblain at gmail dot com> -=
--
I can confirm the original build error reported by Enze Li (fdopen on macOS)
still occurs for current master with both (macOS 10.11 + clang 13) and (mac=
OS
10.15 + clang 12) [1].

The patch sent to gnulib (link in [2] above) was not well received, and Bru=
no
indicated that gnulib does not support '-Werror' [3], which is automatically
applied for GDB builds from Git if I'm not mistaken.=20

I'm not sure of what could be done to fix the issue...=20

It seems weird that gnulib issues a warning for a system include (here libc=
++),
as this would be outside the control of projects using gnulib, so maybe it
could be disabled somehow for system includes ?

[1]
https://github.com/phil-blain/binutils-gdb/runs/5145831559?check_suite_focu=
s=3Dtrue#step:5:4227
[2] https://sourceware.org/bugzilla/show_bug.cgi?id=3D28413#c2
[3] https://lists.gnu.org/archive/html/bug-gnulib/2021-10/msg00005.html

--=20
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