[ELF] Enable --no-undefined-version by default
authorDan Albert <danalbert@google.com>
Thu, 8 Dec 2022 01:41:18 +0000 (01:41 +0000)
committerFangrui Song <i@maskray.me>
Thu, 8 Dec 2022 01:41:18 +0000 (01:41 +0000)
commit241dbd310599e3c1a0f1b0c9ced14c8b8760539e
tree686472e837ec90c3e4ffbcd52074bb86943767d9
parentb2505ca2ece3174193f19599a6677b5d0257654a
[ELF] Enable --no-undefined-version by default

Allowing incorrect version scripts is not a helpful default. Flip that
to help users find their bugs at build time rather than at run time.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D135402
lld/ELF/Driver.cpp
lld/ELF/Options.td
lld/docs/ReleaseNotes.rst
lld/docs/ld.lld.1
lld/test/ELF/verdef-defaultver.s
lld/test/ELF/verdef-dependency.s
lld/test/ELF/verneed.s
lld/test/ELF/version-script-extern-undefined.s
lld/test/ELF/version-script-local-preemptible.s
lld/test/ELF/version-script-noundef.s
lld/test/ELF/version-script-reassign.s