diff options
Diffstat (limited to 'meson/suppressions/meson.build')
| -rw-r--r-- | meson/suppressions/meson.build | 63 |
1 files changed, 49 insertions, 14 deletions
diff --git a/meson/suppressions/meson.build b/meson/suppressions/meson.build index 66510f9..96ff2ab 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 # @@ -14,11 +12,12 @@ if is_variable('cc') c_suppressions = [] - if get_option('strict') + if warning_level == 'everything' if cc.get_id() in ['clang', 'emscripten'] c_suppressions += [ '-Wno-bad-function-cast', '-Wno-cast-align', + '-Wno-cast-function-type-strict', '-Wno-cast-qual', '-Wno-declaration-after-statement', '-Wno-documentation-unknown-command', @@ -31,8 +30,21 @@ if is_variable('cc') '-Wno-shorten-64-to-32', '-Wno-sign-conversion', '-Wno-switch-enum', - '-Wno-unused-parameter', + '-Wno-unsafe-buffer-usage', ] + + if not meson.is_cross_build() + c_suppressions += [ + '-Wno-poison-system-directories', + ] + endif + + if host_machine.system() == 'windows' + c_suppressions += [ + '-Wno-format-nonliteral', + ] + endif + elif cc.get_id() == 'gcc' c_suppressions += [ '-Wno-bad-function-cast', @@ -50,7 +62,6 @@ if is_variable('cc') '-Wno-switch-enum', '-Wno-unsuffixed-float-constants', '-Wno-unused-const-variable', - '-Wno-unused-parameter', ] if target_machine.system() == 'windows' @@ -62,7 +73,6 @@ if is_variable('cc') elif cc.get_id() == 'msvc' c_suppressions += [ '/wd4061', # enumerator in switch is not explicitly handled - '/wd4100', # unreferenced formal parameter '/wd4244', # conversion with possible loss of data '/wd4267', # conversion from size_t to a smaller type '/wd4310', # cast truncates constant value @@ -79,6 +89,16 @@ if is_variable('cc') endif endif + if cc.get_id() in ['clang', 'emscripten'] + c_suppressions += ['-Wno-unused-parameter'] + elif cc.get_id() == 'gcc' + c_suppressions += ['-Wno-unused-parameter'] + elif cc.get_id() == 'msvc' + c_suppressions += [ + '/wd4100', # unreferenced formal parameter + ] + endif + c_suppressions = cc.get_supported_arguments(c_suppressions) endif @@ -89,19 +109,33 @@ endif if is_variable('cpp') cpp_suppressions = [] - if get_option('strict') + if warning_level == 'everything' if cpp.get_id() in ['clang', 'emscripten'] - cpp_suppressions = [ + cpp_suppressions += [ + '-Wno-c++98-compat', '-Wno-cast-align', '-Wno-cast-qual', '-Wno-documentation-unknown-command', '-Wno-nullability-extension', '-Wno-padded', '-Wno-reserved-id-macro', + '-Wno-unsafe-buffer-usage', ] + if not meson.is_cross_build() + cpp_suppressions += [ + '-Wno-poison-system-directories', + ] + endif + + if host_machine.system() == 'windows' + cpp_suppressions += [ + '-Wno-format-nonliteral', + ] + endif + elif cpp.get_id() == 'gcc' - cpp_suppressions = [ + cpp_suppressions += [ '-Wno-cast-align', '-Wno-cast-qual', '-Wno-inline', @@ -117,13 +151,14 @@ if is_variable('cpp') endif elif cpp.get_id() == 'msvc' - cpp_suppressions = [ + cpp_suppressions += [ '/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 data member '/wd5045', # will insert Spectre mitigation + '/wd5264', # const variable is not used ] endif endif |