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From: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
To: gcc-help@gcc.gnu.org
Subject: Info about libatomic not automatically linked with C11 code
Date: Tue, 6 Feb 2024 19:37:40 +0100	[thread overview]
Message-ID: <CAKy8djQp2ptMrUjNqUCZHtUv8=s2McJyLSAF4igs=A8x3E_-_g@mail.gmail.com> (raw)

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Hi,

I was looking to contribute to GCC, and I think the best way to contribute
to it
is to patch some problems that I have on my codebase.

The error that I am debugging is the following one

tmp.c:(.text+0x68): undefined reference to `__atomic_load'
/bin/ld: tmp.c:(.text+0xfa): undefined reference to
`__atomic_compare_exchange'
/bin/ld: tmp.c:(.text+0x13e): undefined reference to
`__atomic_feraiseexcept'
/bin/ld: tmp.c:(.text+0x172): undefined reference to `__atomic_load'
/bin/ld: tmp.c:(.text+0x198): undefined reference to `__atomic_load'
collect2: error: ld returned 1 exit status

I also found an older report [1] and I was looking to discuss it with
someone that
can you help me find a way to patch this currently I have no idea why this
is happening
at the compiler level.

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81358

Thanks,

   Vincent.

                 reply	other threads:[~2024-02-06 18:37 UTC|newest]

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