[php-src] Issue #8533: embed SAPI: unable to link on Mac

Issue: https://github.com/php/php-src/issues/8533 Author: dunglas ### Description I compiled PHP with the following options: ``` ./configure \ --enable-zts \ --enable-embed=dylib \ --with-iconv=/opt/homebrew/opt/libiconv/ \ --without-pcre-jit \ --enable-debug ``` When trying to link libphp.so on Mac with the following flags: ``` CFLAGS: -Wall -Wno-unused-variable CFLAGS: -I/usr/local/include/php -I/usr/local/include/php/Zend -I/usr/local/include/php/TSRM -I/usr/local/include/php/main LDFLAGS: -L/usr/local/lib -lphp ``` I get this error: ``` link: running clang failed: exit status 1 ld: can't link with bundle (MH_BUNDLE) only dylibs (MH_DYLIB) file '/usr/local/lib/libphp.so' for architecture arm64 clang: error: linker command failed with exit code 1 (use -v to see invocation) ``` This looks related to this StackOverflow answer: https://stackoverflow.com/a/32765319/1352334 On Mac, it looks lile the -bundle flag passed to ld must be replaced by -dynamiclib. ### PHP Version PHP 8.1.5 ### Operating System Mac OS X