On 03/05/2018 05:55 PM, Sérgio Basto wrote:
On Mon, 2018-01-22 at 16:24 +0100, Florian Weimer wrote:### Disable strict symbol checks in the link editor (ld) By default, the link editor will refuse to link shared objects which contain undefined symbols. In some cases (such as when a DSO is loaded as a plugin and is expected to bind to symbols in the main executable), undefined symbols are expected. In this case, you can add %undefine _strict_symbol_defs_build to the RPM spec file to disable these strict checks. Alternatively, you can pass `-z undefs` to ld (written as `-Wl,-z,undefs` on the gcc command line). The latter needs binutils 2.29.1-12.fc28 or later. This is also part of the build flags documentation at: <https://src.fedoraproject.org/rpms/redhat-rpm-config/blob/master/f/b uildflags.md>
IMHO, also in https://fedoraproject.org/wiki/Changes/BINUTILS2291 or should link to https://src.fedoraproject.org/rpms/redhat-rpm-config/bl ob/master/f/buildflags.md or should mention that we may use: %undefine _strict_symbol_defs_build
The change was reverted, so this is currently not necessary. The next change will discuss remedies. Thanks, Florian _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
