Merge topic 'linker-prefix-crash'

3993dc4214 Merge branch 'backport-linker-prefix-crash' into linker-prefix-crash
76f4fc7dd0 LINK_OPTIONS: Fix crash on empty LINKER: prefix

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !10066