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From: Chris Packham via Gdb <gdb@sourceware.org>
To: GDB Mailing list <gdb@sourceware.org>
Subject: GDB 17 build failure with musl
Date: Mon, 26 Jan 2026 19:29:21 +1300	[thread overview]
Message-ID: <CAFOYHZA-bwse4AOdr69Er7DUVsLuOrQ01ninMFGx5iLLDgCcfA@mail.gmail.com> (raw)

Hi GDB,

I've just updated crosstool-ng to include gdb 17.1 and the aarch64
musl toolchain fails with

[ERROR]    /home/runner/work/crosstool-ng/crosstool-ng/.build/aarch64-unknown-linux-musl/src/gdb/gdbserver/../gdb/arch/aarch64-gcs-linux.h:35:8:
error: redefinition of 'struct user_gcs'
[ALL  ]       35 | struct user_gcs
[ALL  ]          |        ^~~~~~~~
[ALL  ]    In file included from
/home/runner/work/crosstool-ng/crosstool-ng/.build/aarch64-unknown-linux-musl/src/gdb/gdbserver/linux-aarch64-low.cc:35:
[ALL  ]    /home/runner/work/crosstool-ng/crosstool-ng/x-tools/aarch64-unknown-linux-musl/aarch64-unknown-linux-musl/sysroot/usr/include/asm/ptrace.h:329:8:
note: previous definition of 'struct user_gcs'
[ALL  ]      329 | struct user_gcs {
[ALL  ]          |        ^~~~~~~~

Does this ring any bells for anyone? Builds with gdb 16.3 are fine.

Thanks,
Chris

             reply	other threads:[~2026-01-26  6:30 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-26  6:29 Chris Packham via Gdb [this message]
2026-01-26  6:55 ` Andrew Pinski via Gdb
2026-01-26  7:31   ` Chris Packham via Gdb
2026-02-03  3:10 ` Thiago Jung Bauermann via Gdb
2026-02-03 21:56   ` Chris Packham via Gdb
2026-02-04  4:11     ` Thiago Jung Bauermann via Gdb
2026-02-05  0:35       ` Chris Packham via Gdb

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