FreeBSD: Disable support for "-mtls-dialect" for FreeBSD

Clang 19 supports "-mtls-dialect=" but FreeBSD does not support "-mtls-dialect=gnu2".
Skip auto-detection for FreeBSD.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31931>
(cherry picked from commit f9fc7392fa)
This commit is contained in:
Jung-uk Kim 2024-11-01 02:30:49 -04:00 committed by Eric Engestrom
parent 32f0add871
commit b38918d1b4
2 changed files with 3 additions and 1 deletions

View file

@ -1454,7 +1454,7 @@
"description": "FreeBSD: Disable support for \"-mtls-dialect\" for FreeBSD",
"nominated": false,
"nomination_type": 0,
"resolution": 4,
"resolution": 1,
"main_sha": null,
"because_sha": null,
"notes": null

View file

@ -525,6 +525,8 @@ if not have_mtls_dialect
# cross-compiling, but because this is just an optimization we can skip it
if meson.is_cross_build() and not meson.can_run_host_binaries()
warning('cannot auto-detect -mtls-dialect when cross-compiling, using compiler default')
elif host_machine.system() == 'freebsd'
warning('cannot use -mtls-dialect for FreeBSD, using compiler default')
else
# The way to specify the TLSDESC dialect is architecture-specific.
# We probe both because there is not a fallback guaranteed to work for all