undefined symbol: __atomic_store_8

It looks like reincarnation of https://github.com/swoole/swoole-src/issues/4308

What did you do? If possible, provide a simple script for reproducing the error.

<?php

$http = new Swoole\Http\Server('127.0.0.1', 9501);

$http->on('start', function ($server) {
        echo "Swoole http server is started at http://127.0.0.1:9501\n";
});

$http->on('request', function ($request, $response) {
        $response->header('Content-Type', 'text/plain');
        $response->end('Hello World');
});
$http->start();

What did you expect to see?

Swoole http server is started at http://127.0.0.1:9501

What did you see instead?

php: symbol lookup error: /usr/lib/php/20190902/openswoole.so: undefined symbol: __atomic_store_8

What version of Swoole are you using (show your php --ri swoole)?

$ php --ri openswoole

openswoole

Open Swoole => enabled
Author => Open Swoole Group <hello@openswoole.com>
Version => 4.9.1
Built => Dec 27 2021 10:51:12
coroutine => enabled with boost asm context
epoll => enabled
eventfd => enabled
signalfd => enabled
cpu_affinity => enabled
spinlock => enabled
rwlock => enabled
curl-native => enabled
pcre => enabled
zlib => 1.2.11
brotli => E16777225/D16777225
mutex_timedlock => enabled
pthread_barrier => enabled
futex => enabled
async_redis => enabled

Directive => Local Value => Master Value
swoole.enable_coroutine => On => On
swoole.enable_library => On => On
swoole.enable_preemptive_scheduler => Off => Off
swoole.display_errors => On => On
swoole.use_shortname => On => On
swoole.unixsock_buffer_size => 8388608 => 8388608

What is your machine environment used (show your uname -a & php -v & gcc -v) ?

$ uname -a
Linux homebridge 5.10.63+ #1488 Thu Nov 18 16:14:04 GMT 2021 armv6l GNU/Linux

$ php -v
PHP 7.4.25 (cli) (built: Oct 23 2021 21:53:50) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.25, Copyright (c), by Zend Technologies

$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/10/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: ../src/configure -v --with-pkgversion='Raspbian 10.2.1-6+rpi1' --with-bugurl=file:///usr/share/doc/gcc-10/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-10 --program-prefix=arm-linux-gnueabihf- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libitm --disable-libquadmath --disable-libquadmath-support --enable-plugin --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-sjlj-exceptions --with-arch=armv6 --with-fpu=vfp --with-float=hard --disable-werror --enable-checking=release --build=arm-linux-gnueabihf --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 10.2.1 20210110 (Raspbian 10.2.1-6+rpi1)

It is installed by pecl, OpenSwoole v4.9.1, but it does the same when installed from sources with 4.9.0 (and older versions down to 4.7.1 too).

swoole / swoole-src

undefined symbol: __atomic_store_8 #4563