Merge topic 'toc_on_ppc' into release-3.16

90d8bd2deb Merge branch 'backport-3.15-toc_on_ppc' into backport-3.16-toc_on_ppc
b35926e260 Check for support before adding bigtoc linker flag
958f858ad8 Check for support before adding bigtoc linker flag
8c7b7df788 bootstrap: Add target_link_options command

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4122