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Preparation for Boost 1.87, flag change for GCC 14 #6166

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merged 2 commits into from
Nov 15, 2024

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@mvieth mvieth commented Nov 7, 2024

Please see commit messages for details

Some stuff from Boost's asio library has been removed after Boost 1.86. The documentation says that it has been deprecated, but no compiler warnings are shown.
This page explains what is considered "old" and what should be used instead:  https://www.boost.org/doc/libs/1_86_0/doc/html/boost_asio/net_ts.html
- io_service was simply an alias (typedef) for io_context
- make_address replaces from_string
- resolver.resolve and connect work a bit different now, see also https://www.boost.org/doc/libs/1_86_0/doc/html/boost_asio/tutorial/tutdaytime1/src.html
With the previous flag, GCC 14 displays many warnings like "warning: the mangled name of ... changed between ‘-fabi-version=17’ and ‘-fabi-version=19’ [-Wabi]"
I think these warnings are not useful for us. Since PCL 1.15.0 will not be ABI-compatible to PCL 1.14.1 anyway, these name changes do not matter AFAIK.
@larshg larshg merged commit 0932486 into PointCloudLibrary:master Nov 15, 2024
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@mvieth mvieth deleted the boost_1_87 branch November 15, 2024 09:54
@mvieth mvieth added the changelog: fix Meta-information for changelog generation label Nov 19, 2024
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changelog: fix Meta-information for changelog generation module: apps module: cmake module: io
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