Note from Change Wrangler: This Change Proposal requires mass rebuild. However, two weeks ago (June 19th), we have already passed the deadline for Change proposals requiring mass rebuild. I will leave the decision whether this Change proposal is accepted or not to RelEng and FESCo teams. = Proposed System Wide Change: Remove Excessive Linking = https://fedoraproject.org/wiki/Changes/RemoveExcessiveLinking Owner(s): * Igor Gnatenko <ignatenkobrain at fedoraproject dot org> * Neal Gompa <ngompa13 at gmail dot com> Pass "--as-needed" flag the linker through default system-wide LDFLAGS. == Detailed description == The flag ("--as-needed") tells the linker to link in the produced binary only the libraries containing symbols actually used by the binary itself. This binary can be either a final executale or another library. The use of the "--as-needed" flag allows the linker to avoid linking extra libraries in a binary. This not only improves startup times (as the loader does not have to load all the libraries for every step) but might avoid the full initialization of big frameworks. == Scope == * Proposal owners: Add "-Wl,--as-needed" into RPM_LD_FLAGS (in redhat-rpm-config). * Other developers: Nothing should break, but immediate work-around would be to disable this flag (will be provided in redhat-rpm-config) and fix real issue later. * Release engineering: #7604 [https://pagure.io/releng/issue/7604] (mass rebuild is desired after this change). ** List of deliverables: N/A (not a System Wide Change) * Policies and guidelines: Add information how to turn it off (TODO link to FPC ticket). * Trademark approval: N/A (not needed for this Change) -- Jan Kuřík JBoss EAP Program Manager Red Hat Czech s.r.o., Purkynova 99/71, 612 45 Brno, Czech Republic _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx/message/TAKTZLIWNFMVA6FAMU4QCOPF4ZV54A6G/
