Upstream: https://gitlab.freedesktop.org/mesa/mesa/issues/966
Status: Not fixed upstream

diff --git meson.build meson.build
index 932eb13..1d1a4be 100644
--- a/meson.build
+++ b/meson.build
@@ -448,7 +448,8 @@ endif
 
 # Android uses emutls for versions <= P/28. For USE_ELF_TLS we need ELF TLS.
 use_elf_tls = false
-if not ['windows', 'freebsd', 'openbsd', 'haiku'].contains(host_machine.system()) and (not with_platform_android or get_option('platform-sdk-version') >= 29)
+with_use_elf_tls = get_option('use-elf-tls')
+if not ['windows', 'freebsd', 'openbsd'].contains(host_machine.system()) and with_use_elf_tls and (not with_platform_android or get_option('platform-sdk-version') >= 29)
   pre_args += '-DUSE_ELF_TLS'
   use_elf_tls = true
 endif
diff --git meson_options.txt meson_options.txt
index fc73f6e..2d9e4a2 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -445,6 +445,12 @@ option(
   value : 25,
   description : 'Android Platform SDK version. Default: Nougat version.'
 )
+option(
+  'use-elf-tls',
+  type : 'boolean',
+  value : true,
+  description : 'Build support for initial-exec TLS model'
+)
 option(
   'zstd',
   type : 'combo',