meson: remove selinux option

Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31656>

.gitlab-ci/build/gitlab-ci.yml

@@ -354,7 +354,6 @@ fedora-release:
       -D platforms=x11,wayland
     EXTRA_OPTION: >
       -D osmesa=true
-      -D selinux=true
       -D tools=drm-shim,etnaviv,freedreno,glsl,intel,nir,nouveau,lima,panfrost,imagination
       -D vulkan-layers=device-select,overlay
       -D intel-rt=enabled

meson.build

@@ -1982,12 +1982,6 @@ else
   prog_flex_cpp = prog_flex
 endif
 
-dep_selinux = null_dep
-if get_option('selinux')
-  dep_selinux = dependency('libselinux')
-  pre_args += '-DMESA_SELINUX'
-endif
-
 _libunwind = get_option('libunwind') \
   .require(not with_platform_android, error_message : 'Android requires the use of the backtrace library, not libunwind')
 if host_machine.system() == 'darwin'

meson_options.txt

@@ -497,10 +497,8 @@ option(
 option(
   'selinux',
   type : 'boolean',
-  value : false,
+  deprecated : true,
-  description : 'Build an SELinux-aware Mesa.  This currently disables ' +
+  description : 'Does nothing, left here for a while to avoid build breakages.',
-                'execmem support at runtime unless SELinux is configured ' +
-                'with allow_execmem.'
 )
 
 option(

src/gallium/targets/d3dadapter9/meson.build

@@ -35,7 +35,7 @@ libgallium_nine = shared_library(
   link_depends : gallium_nine_link_depends,
   link_with : gallium_nine_link_with,
   dependencies : [
-    dep_selinux, dep_libdrm, dep_llvm, dep_thread,
+    dep_libdrm, dep_llvm, dep_thread,
     idep_xmlconfig, idep_mesautil, idep_nir,
     driver_asahi,
     driver_v3d,

src/gallium/targets/dri/meson.build

@@ -59,7 +59,7 @@ libgallium_dri = shared_library(
   ],
   link_whole : [libdri, gallium_dri_link_whole],
   dependencies : [
-    dep_selinux, dep_libdrm, dep_llvm, dep_thread, idep_xmlconfig, idep_mesautil,
+    dep_libdrm, dep_llvm, dep_thread, idep_xmlconfig, idep_mesautil,
     driver_swrast, driver_r300, driver_r600, driver_radeonsi, driver_nouveau,
     driver_kmsro, driver_v3d, driver_vc4, driver_freedreno, driver_etnaviv,
     driver_tegra, driver_i915, driver_svga, driver_virgl,

src/gallium/targets/osmesa/meson.build

@@ -38,7 +38,7 @@ libosmesa = shared_library(
     libmesa, libgallium, libws_null, osmesa_link_with,
   ],
   dependencies : [
-    dep_ws2_32, dep_selinux, dep_thread, dep_clock, dep_unwind, driver_swrast, idep_mesautil,
+    dep_ws2_32, dep_thread, dep_clock, dep_unwind, driver_swrast, idep_mesautil,
   ],
   name_prefix : host_machine.system() == 'windows' ? '' : [],  # otherwise mingw will create libosmesa.dll
   soversion : host_machine.system() == 'windows' ? '' : '8',

src/mapi/glapi/meson.build

@@ -65,7 +65,7 @@ libglapi_bridge = static_library(
   bridge_glapi_files,
   include_directories : [inc_mesa, inc_include, inc_src, inc_mapi, inc_gallium],
   c_args : [c_msvc_compat_args, bridge_glapi_args],
-  dependencies : [dep_thread, dep_selinux, idep_mesautil],
+  dependencies : [dep_thread, idep_mesautil],
   build_by_default : false,
 )
 
@@ -77,7 +77,7 @@ else
     static_glapi_files,
     include_directories : [inc_mesa, inc_include, inc_src, inc_mapi, inc_gallium],
     c_args : [c_msvc_compat_args, static_glapi_args],
-    dependencies : [dep_thread, dep_selinux, idep_mesautil],
+    dependencies : [dep_thread, idep_mesautil],
     build_by_default : false,
   )
 endif

src/mapi/shared-glapi/meson.build

@@ -39,7 +39,7 @@ libglapi = shared_library(
   gnu_symbol_visibility : 'hidden',
   link_args : [ld_args_gc_sections],
   include_directories : [inc_src, inc_include, inc_mapi],
-  dependencies : [dep_thread, dep_selinux, idep_mesautil],
+  dependencies : [dep_thread, idep_mesautil],
   soversion : host_machine.system() == 'windows' ? '' : '0',
   version : '0.0.0',
   name_prefix : host_machine.system() == 'windows' ? 'lib' : [],  # always use lib, but avoid warnings on !windows