Translations:Upgrading GCC/18/en

The reason we need to rebuild libtool after the upgrade of gcc versions is because of its main purpose: libtool is a toolset that aggregates platform-specific code in a generic interface, allowing applications to build against shared libraries without needing to deal with the platform specific aspects of shared libraries. To fulfill its function properly, the  script uses various library locations that have hardcoded GCC version information in them.