meson: Add back execmem option as a deprecated option

I've been betting support requests by people confused as to why their
builds broke because this option was removed. We can add the option back
with the deprecated flag set so that Meson will give a nice warning, but
builds will continue to work.

fixes: 1dd1147408e8fcfb9cbd08d5a5651152d288ef41

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23893>

diff --git a/meson_options.txt b/meson_options.txt
index 044ab40..384f984 100644 (file)
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -469,6 +469,13 @@ option(
 )
 
 option(
+  'execmem',
+  type : 'boolean',
+  deprecated : true,
+  description : 'Does nothing, left here for a while to avoid build breakages.',
+)
+
+option(
   'osmesa',
   type : 'boolean',
   value : false,