meson: remove needless c++17-overrides

C++17 is the project-wide default since f9057cea51 ("fix(FTBFS):
meson: raise C++ standard to C++17"), so let's drop these local
overrides.

Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23048>

src/amd/compiler/meson.build

@@ -96,7 +96,6 @@ _libaco = static_library(
   gnu_symbol_visibility : 'hidden',
   build_by_default : true,
   cpp_args : [cpp_args_aco, cpp_msvc_compat_args],
-  override_options: ['cpp_std=c++17'],
 )
 
 # Also link with aco

src/egl/meson.build

@@ -23,7 +23,6 @@ inc_egl_dri2 = include_directories('drivers/dri2')
 
 c_args_for_egl = [asan_c_args]
 cpp_args_for_egl = []
-override_for_egl = []
 link_for_egl = []
 deps_for_egl = []
 incs_for_egl = [inc_include, inc_src, inc_egl]
@@ -140,7 +139,6 @@ if with_dri2
       files_egl += files('drivers/dri2/platform_android_mapper.cpp')
       c_args_for_egl += '-DUSE_IMAPPER4_METADATA_API'
       cpp_args_for_egl += '-DUSE_IMAPPER4_METADATA_API'
-      override_for_egl += 'cpp_std=c++17'
     endif
   endif
 elif with_platform_haiku
@@ -201,7 +199,6 @@ libegl = shared_library(
     '-D_EGL_NATIVE_PLATFORM=_EGL_PLATFORM_@0@'.format(egl_native_platform.to_upper()),
   ],
   cpp_args : [cpp_args_for_egl],
-  override_options : override_for_egl,
   gnu_symbol_visibility : 'hidden',
   include_directories : incs_for_egl,
   link_with : [link_for_egl, libglapi],

src/freedreno/ds/meson.build

@@ -21,7 +21,6 @@ pps_freedreno_lib = static_library(
     dep_perfetto,
     dep_valgrind,
   ],
-  override_options: ['cpp_std=c++17']
 )
 
 pps_freedreno_dep = declare_dependency(

src/gallium/drivers/freedreno/meson.build

@@ -303,7 +303,6 @@ libfreedreno = static_library(
   cpp_args : [freedreno_cpp_args],
   gnu_symbol_visibility : 'hidden',
   dependencies : libfreedreno_dependencies,
-  override_options : ['cpp_std=c++17'],
 )
 
 driver_freedreno = declare_dependency(

src/gallium/drivers/r600/meson.build

@@ -201,7 +201,6 @@ endif
 
 r600_cpp_args = []
 if cpp.has_type('std::pmr::monotonic_buffer_resource',
-                 args:['-std=c++17'],
                  prefix : '#include <memory_resource>')
    r600_cpp_args += '-DHAVE_MEMORY_RESOURCE'
 endif
@@ -211,7 +210,6 @@ libr600 = static_library(
   [files_r600, egd_tables_h],
   c_args : [r600_c_args, '-Wstrict-overflow=0'],
   cpp_args: r600_cpp_args,
-  override_options: ['cpp_std=c++17'],
   gnu_symbol_visibility : 'hidden',
   include_directories : [
     inc_src, inc_mapi, inc_mesa, inc_include, inc_compiler, inc_gallium, inc_gallium_aux, inc_amd_common,

src/gallium/drivers/r600/sfn/tests/meson.build

@@ -1,7 +1,6 @@
 
 r600_test_lib = static_library('r600_test', 'sfn_test_shaders.cpp',
    cpp_args: r600_cpp_args,
-   override_options: ['cpp_std=c++17'],
    include_directories : [ inc_src, inc_mapi, inc_mesa, inc_include,
                            inc_compiler, inc_gallium, inc_gallium_aux, inc_amd_common,
                            inc_gallium_drivers, ],
@@ -29,7 +28,6 @@ if with_tests
        executable('test-@0@-r600-sfn'.format(t),
                   ['sfn_@0@_test.cpp'.format(t)],
                   dependencies : [r600_test_dep],
-                  override_options: ['cpp_std=c++17']
                   ),
        suite : ['r600']
     )

src/intel/compiler/meson.build

@@ -161,7 +161,6 @@ libintel_compiler = static_library(
   [libintel_compiler_files, brw_nir_trig, ir_expression_operation_h],
   include_directories : [inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_intel],
   c_args : [no_override_init_args],
-  override_options: ['cpp_std=c++17'],
   gnu_symbol_visibility : 'hidden',
   dependencies : [idep_nir_headers, idep_mesautil, idep_intel_dev],
   build_by_default : false,
@@ -207,7 +206,6 @@ if with_tests
       link_with : [
         libintel_compiler, libintel_common, libisl
       ],
-      override_options: ['cpp_std=c++17'],
       dependencies : [idep_gtest, idep_nir, idep_mesautil, idep_intel_dev],
     ),
     suite : ['intel'],

src/intel/ds/meson.build

@@ -39,7 +39,6 @@ libintel_driver_ds = static_library(
   include_directories : [inc_src, inc_include, inc_intel, inc_mapi, inc_mesa],
   link_with : [libintel_perf, libintel_common],
   dependencies : [libintel_driver_ds_deps, idep_intel_dev],
-  override_options : ['cpp_std=c++17'],
   gnu_symbol_visibility : 'hidden',
 )
 
@@ -61,7 +60,6 @@ if with_perfetto and (with_datasources.contains('intel') or with_datasources.con
     include_directories: [inc_tool, inc_src, inc_include, inc_intel],
     link_with: [libintel_perf, libintel_common],
     dependencies: [dep_perfetto, dep_libdrm, idep_mesautil, idep_intel_dev],
-    override_options: ['cpp_std=c++17']
   )
 
   compile_args_pps_intel = ['-DPPS_INTEL']

src/panfrost/ds/meson.build

@@ -16,7 +16,6 @@ pps_panfrost_lib = static_library(
   sources: pps_panfrost_sources,
   include_directories: pps_panfrost_includes,
   dependencies: [dep_libdrm, dep_perfetto, libpanfrost_dep, dep_panfrost_perf],
-  override_options: ['cpp_std=c++17']
 )
 
 compile_args_pps_panfrost = ['-DPPS_PANFROST']

src/tool/pps/meson.build

@@ -21,7 +21,6 @@ lib_pps = static_library(
   sources: pps_sources,
   include_directories: [include_pps, inc_src, pps_includes],
   dependencies: pps_deps,
-  override_options: ['cpp_std=c++17'],
 )
 
 dep_pps = declare_dependency(
@@ -39,7 +38,6 @@ executable(
   sources: producer_sources,
   include_directories: [include_pps, inc_src],
   dependencies: [dep_pps, dep_perfetto],
-  override_options: ['cpp_std=c++17'],
   install: true
 )
 
@@ -55,7 +53,6 @@ if dep_docopt.found()
     sources: config_sources,
     include_directories: [include_pps, inc_src],
     dependencies: [dep_pps, dep_docopt],
-    override_options: ['cpp_std=c++17'],
     install: true
   )
 endif