diff options
Diffstat (limited to 'meson/suppressions')
| -rw-r--r-- | meson/suppressions/meson.build | 234 |
1 files changed, 147 insertions, 87 deletions
diff --git a/meson/suppressions/meson.build b/meson/suppressions/meson.build index 9365086..5ecb425 100644 --- a/meson/suppressions/meson.build +++ b/meson/suppressions/meson.build @@ -1,11 +1,9 @@ -# Copyright 2020-2022 David Robillard <d@drobilla.net> +# Copyright 2020-2023 David Robillard <d@drobilla.net> # SPDX-License-Identifier: 0BSD OR ISC -# Project-specific warning suppressions. -# -# This should be used in conjunction with the generic "warnings" sibling that -# enables all reasonable warnings for the compiler. It lives here just to keep -# the top-level meson.build more readable. +# Project-specific warning suppressions + +warning_level = get_option('warning_level') ##### # C # @@ -13,60 +11,92 @@ c_suppressions = [] if cc.get_id() == 'clang' - c_suppressions += [ - '-Wno-bad-function-cast', - '-Wno-declaration-after-statement', - '-Wno-padded', - '-Wno-switch-default', - '-Wno-switch-enum', - ] - - if host_machine.system() == 'darwin' + if warning_level == 'everything' c_suppressions += [ - '-Wno-poison-system-directories', + '-Wno-bad-function-cast', + '-Wno-declaration-after-statement', + '-Wno-padded', + '-Wno-switch-default', + '-Wno-switch-enum', ] - elif host_machine.system() == 'windows' + + if not meson.is_cross_build() + c_suppressions += [ + '-Wno-poison-system-directories', + ] + endif + + if host_machine.system() == 'windows' + c_suppressions += [ + '-Wno-deprecated-declarations', + '-Wno-format-nonliteral', + '-Wno-nonportable-system-include-path', + '-Wno-unused-macros', + ] + endif + endif + +elif cc.get_id() == 'gcc' + if warning_level == 'everything' c_suppressions += [ - '-Wno-deprecated-declarations', - '-Wno-format-nonliteral', - '-Wno-nonportable-system-include-path', - '-Wno-unused-macros', + '-Wno-bad-function-cast', + '-Wno-inline', + '-Wno-padded', + '-Wno-suggest-attribute=const', + '-Wno-suggest-attribute=pure', + '-Wno-switch-default', + '-Wno-switch-enum', + '-Wno-unsuffixed-float-constants', ] + + if host_machine.system() == 'windows' + c_suppressions += [ + '-Wno-cast-function-type', + '-Wno-float-equal', + '-Wno-suggest-attribute=format', + ] + endif endif -elif cc.get_id() == 'gcc' - c_suppressions += [ - '-Wno-bad-function-cast', - '-Wno-inline', - '-Wno-padded', - '-Wno-pedantic', - '-Wno-suggest-attribute=const', - '-Wno-suggest-attribute=pure', - '-Wno-switch-default', - '-Wno-switch-enum', - '-Wno-unsuffixed-float-constants', - ] - if host_machine.system() == 'windows' + if warning_level in ['everything', '3'] c_suppressions += [ - '-Wno-cast-function-type', - '-Wno-float-equal', - '-Wno-suggest-attribute=format', + '-Wno-pedantic', ] endif + elif cc.get_id() == 'msvc' c_suppressions += [ - '/wd4061', # enumerator in switch is not explicitly handled - '/wd4090', # different const qualitifers - '/wd4191', # unsafe conversion from type to type - '/wd4514', # unreferenced inline function has been removed - '/wd4706', # assignment within conditional expression - '/wd4710', # function not inlined - '/wd4711', # function selected for automatic inline expansion - '/wd4820', # padding added after construct - '/wd4996', # POSIX name for this item is deprecated - '/wd5045', # will insert Spectre mitigation for memory load - '/wd5246', # subobject initialization should be wrapped in braces + '/experimental:external', + '/external:W0', + '/external:anglebrackets', ] + + if warning_level == 'everything' + c_suppressions += [ + '/wd4061', # enumerator in switch is not explicitly handled + '/wd4090', # different const qualitifers + '/wd4191', # unsafe conversion from type to type + '/wd4514', # unreferenced inline function has been removed + '/wd4710', # function not inlined + '/wd4711', # function selected for automatic inline expansion + '/wd4820', # padding added after construct + '/wd5045', # will insert Spectre mitigation for memory load + '/wd5246', # subobject initialization should be wrapped in braces + ] + endif + + if warning_level in ['everything', '3'] + c_suppressions += [ + '/wd4100', # unreferenced formal parameter + '/wd4706', # assignment within conditional expression + ] + endif + + if warning_level in ['everything', '3', '2'] + c_suppressions += [ + '/wd4996', # POSIX name for this item is deprecated + ] + endif endif add_project_arguments( @@ -82,47 +112,72 @@ if is_variable('cpp') cpp_suppressions = [] if cpp.get_id() == 'clang' - cpp_suppressions += [ - '-Wno-inline', - '-Wno-padded', - ] - - if host_machine.system() == 'darwin' + if warning_level == 'everything' cpp_suppressions += [ - '-Wno-poison-system-directories', + '-Wno-c++98-compat-pedantic', + '-Wno-inline', + '-Wno-padded', + '-Wno-sign-conversion', ] + + if not meson.is_cross_build() + cpp_suppressions += [ + '-Wno-poison-system-directories', + ] + endif endif elif cpp.get_id() == 'gcc' - cpp_suppressions += [ - '-Wno-inline', - '-Wno-padded', - ] - - if host_machine.system() == 'windows' + if warning_level == 'everything' cpp_suppressions += [ - '-Wno-cast-function-type', - '-Wno-suggest-attribute=format', + '-Wno-inline', + '-Wno-padded', ] + + if host_machine.system() == 'windows' + cpp_suppressions += [ + '-Wno-cast-function-type', + '-Wno-suggest-attribute=format', + ] + endif endif elif cpp.get_id() == 'msvc' cpp_suppressions += [ - '/wd4061', # enumerator in switch is not explicitly handled - '/wd4191', # unsafe conversion from type to type - '/wd4514', # unreferenced inline function has been removed - '/wd4625', # copy constructor implicitly deleted - '/wd4626', # copy assignment operator implicitly deleted - '/wd4706', # assignment within conditional expression - '/wd4710', # function not inlined - '/wd4711', # function selected for automatic inline expansion - '/wd4800', # implicit conversion to bool - '/wd4820', # padding added after construct - '/wd5026', # move constructor implicitly deleted - '/wd5027', # move assignment operator implicitly deleted - '/wd5039', # pointer to potentially throwing function passed to C - '/wd5045', # will insert Spectre mitigation for memory load + '/experimental:external', + '/external:W0', + '/external:anglebrackets', ] + + if warning_level == 'everything' + cpp_suppressions += [ + '/wd4061', # enumerator in switch is not explicitly handled + '/wd4191', # unsafe conversion from type to type + '/wd4514', # unreferenced inline function has been removed + '/wd4625', # copy constructor implicitly deleted + '/wd4626', # copy assignment operator implicitly deleted + '/wd4710', # function not inlined + '/wd4711', # function selected for automatic inline expansion + '/wd4800', # implicit conversion to bool + '/wd4820', # padding added after construct + '/wd5026', # move constructor implicitly deleted + '/wd5027', # move assignment operator implicitly deleted + '/wd5039', # pointer to potentially throwing function passed to C + '/wd5045', # will insert Spectre mitigation for memory load + ] + endif + + if warning_level in ['everything', '3'] + cpp_suppressions += [ + '/wd4706', # assignment within conditional expression + ] + endif + + if warning_level in ['everything', '3', '2'] + cpp_suppressions += [ + '/wd4996', # POSIX name for this item is deprecated + ] + endif endif add_project_arguments( @@ -136,15 +191,20 @@ endif ############### if is_variable('objcc') - objc_suppressions = [ - '-Wno-bad-function-cast', - '-Wno-direct-ivar-access', - '-Wno-padded', - '-Wno-pedantic', - '-Wno-poison-system-directories', - ] + if warning_level == 'everything' + objc_suppressions = [ + '-Wno-bad-function-cast', + '-Wno-direct-ivar-access', + '-Wno-objc-messaging-id', + '-Wno-padded', + '-Wno-pedantic', + '-Wno-poison-system-directories', + '-Wno-switch-enum', + '-Wno-undeclared-selector', + ] - objc_suppressions = objcc.get_supported_arguments(objc_suppressions) - add_project_arguments(objc_suppressions, language: ['objc']) - add_project_arguments(objc_suppressions, language: ['objcpp']) + objc_suppressions = objcc.get_supported_arguments(objc_suppressions) + add_project_arguments(objc_suppressions, language: ['objc']) + add_project_arguments(objc_suppressions, language: ['objcpp']) + endif endif |