maintainer-feedback requested: [Bug 274677] www/webkit2-gtk3: fix build with lld 17

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 23 Oct 2023 16:46:20 UTC
Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-gnome (Nobody)
<gnome@FreeBSD.org> for maintainer-feedback:
Bug 274677: www/webkit2-gtk3: fix build with lld 17
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274677



--- Description ---
Building www/webkit2-gtk3 with lld 17 results in the following link
errors:

  ld: error: version script assignment of 'global' to symbol
'bmalloc::PerThreadStorage<bmalloc::PerHeapKind<bmalloc::Cache>
>::s_didInitialize' failed: symbol not defined
  ld: error: version script assignment of 'global' to symbol
'bmalloc::PerThreadStorage<bmalloc::PerHeapKind<bmalloc::Cache> >::s_key'
failed: symbol not defined
  ld: error: version script assignment of 'global' to symbol
'bmalloc::vmPageSize()::cached' failed: symbol not defined

The mentioned symbols are no longer external, and have been removed in
upstream commits:

https://github.com/WebKit/WebKit/commit/655e1bb394f423d6c15de98f5874ab181076d01
6
https://github.com/WebKit/WebKit/commit/a1c80bec178456c109a62723ff937405cdb35b6
b

Since the former does not apply cleanly due to edits in the ChangeLog,
merge the functional changes in a single port patch file.