systems as a part of the standard libraries) and tries to
autodetect its presence if the option is not specified.
- SHARED=yes/ Build libpci as a shared library. Requires the GNU toolchain.
+ SHARED=yes/ Build libpci as a shared library. Requires GCC 4.0 or newer.
no/local The ABI of the shared library is intended to remain backward
compatible for a long time (we use symbol versioning to achieve
that, like GNU libc does). The value `local' includes the