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PGO builds of shared ext-intl are broken #19307
Description
Description
The following code:
buildconf
configure --enable-snapshot-build --with-php-build=..\deps --enable-pgi
nmakeResulted in this output:
Creating library D:\a\php-ftw\php-ftw\php\vs16\x64\obj\Release_TS\php_intl.lib and object D:\a\php-ftw\php-ftw\php\vs16\x64\obj\Release_TS\php_intl.exp
idn.obj : error LNK2001: unresolved external symbol "void * _tsrm_ls_cache" (?_tsrm_ls_cache@@3PEAXEA)
Hint on symbols that are defined and could potentially match:
_tsrm_ls_cache
D:\a\php-ftw\php-ftw\php\vs16\x64\obj\Release_TS\php_intl.dll : fatal error LNK1120: 1 unresolved externals
See https://github.com/cmb69/php-ftw/actions/runs/16617525563/job/47013603625 for full log.
PHP Version
PHP master
Operating System
Windows
Activity
cmb69 commentedon Jul 30, 2025
The problem is apparently the name mangling in the intl extension (C++). A work-around would be to build without
DZEND_ENABLE_STATIC_TSRMLS_CACHE(change in config.w32), but that would be suboptimal performance wise.I expect that to happen for other C++ extensions as well (AFAIK we only have ext-intl bundled).
Fix php#19307: PGO builds of shared ext-intl are broken
Fix php#19307: PGO builds of shared ext-intl are broken