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[Bug ld/29157] error: undefined reference to 'typeinfo for XXX'
From: |
nickc at redhat dot com |
Subject: |
[Bug ld/29157] error: undefined reference to 'typeinfo for XXX' |
Date: |
Thu, 16 Jun 2022 13:32:30 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=29157
Nick Clifton <nickc at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nickc at redhat dot com
--- Comment #1 from Nick Clifton <nickc at redhat dot com> ---
Hi BogDan,
Why do you think that the linker should be discarding anything ?
You are creating a shared object, so the linker has no way of determining
if stuff is going to be needed or not. So it keeps everything and then,
because you are linking with -Wl,--no-undefined the linker generates the
error message.
Cheers
Nick
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