Use libatomic if necessary
authorBenjamin Barenblat <bbaren@google.com>
Fri, 25 Feb 2022 01:39:43 +0000 (01:39 +0000)
committerPeter Michael Green <plugwash@raspbian.org>
Fri, 25 Feb 2022 01:39:43 +0000 (01:39 +0000)
commitfd7b9c786ba582701cb99b676bdc9b3fc238432d
treee703933cd09d39f265e11019232d52be5de855e1
parent3db853ed7742f2139fcf8fd6643b7f5ea345c998
Use libatomic if necessary

Bug-Debian: https://bugs.debian.org/973492

On some architectures, notably armel, Abseil needs symbols defined in
libatomic. Abseil does not currently have a well-developed system to
declare external library dependencies, so just have the linker determine
if anything needs libatomic and add the DT_NEEDED entry where necessary.

Gbp-Pq: Name latomic.diff
absl/copts/AbseilConfigureCopts.cmake