diff options
Diffstat (limited to 'meson/suppressions/meson.build')
| -rw-r--r-- | meson/suppressions/meson.build | 75 |
1 files changed, 47 insertions, 28 deletions
diff --git a/meson/suppressions/meson.build b/meson/suppressions/meson.build index a34ee86..97b8fc7 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 # @@ -14,8 +12,8 @@ if is_variable('cc') c_suppressions = [] - if get_option('strict') - if cc.get_id() == 'clang' + if cc.get_id() in ['clang', 'emscripten'] + if warning_level == 'everything' c_suppressions += [ '-Wno-atomic-implicit-seq-cst', '-Wno-cast-qual', @@ -25,32 +23,46 @@ if is_variable('cc') '-Wno-reserved-id-macro', '-Wno-variadic-macros', ] + endif - if host_machine.system() == 'windows' - c_suppressions += [ - '-Wno-deprecated-declarations', - '-Wno-nonportable-system-include-path', - ] - endif + if host_machine.system() == 'windows' + c_suppressions += [ + '-Wno-deprecated-declarations', + '-Wno-nonportable-system-include-path', + ] + endif - elif cc.get_id() == 'gcc' + elif cc.get_id() == 'gcc' + if warning_level == 'everything' c_suppressions += [ '-Wno-padded', '-Wno-suggest-attribute=const', '-Wno-suggest-attribute=pure', ] + endif - elif cc.get_id() == 'msvc' + elif cc.get_id() == 'msvc' + c_suppressions += [ + '/experimental:external', + '/external:W0', + '/external:anglebrackets', + ] + + if warning_level == 'everything' c_suppressions += [ '/wd4191', # unsafe function conversion '/wd4514', # unreferenced inline function has been removed '/wd4710', # function not inlined '/wd4820', # padding added after construct - '/wd4996', # function or variable may be unsafe '/wd5045', # will insert Spectre mitigation for memory load ] endif + if warning_level in ['everything', '3', '2'] + c_suppressions += [ + '/wd4996', # function or variable may be unsafe + ] + endif endif c_suppressions = cc.get_supported_arguments(c_suppressions) @@ -63,10 +75,12 @@ endif if is_variable('cpp') cpp_suppressions = [] - if get_option('strict') - if cpp.get_id() == 'clang' + if cpp.get_id() in ['clang', 'emscripten'] + if warning_level == 'everything' cpp_suppressions += [ '-Wno-atomic-implicit-seq-cst', + '-Wno-c++98-compat', + '-Wno-c++98-compat-pedantic', '-Wno-cast-qual', '-Wno-disabled-macro-expansion', '-Wno-old-style-cast', @@ -75,8 +89,9 @@ if is_variable('cpp') '-Wno-variadic-macros', '-Wno-zero-as-null-pointer-constant', ] - - elif cpp.get_id() == 'gcc' + endif + elif cpp.get_id() == 'gcc' + if warning_level == 'everything' cpp_suppressions += [ '-Wno-arith-conversion', '-Wno-cast-qual', @@ -99,14 +114,18 @@ endif if is_variable('objcpp') objcpp_suppressions = [] - if objcpp.get_id() == 'clang' - c_suppressions += [ - '-Wno-deprecated-declarations', - ] + if objcpp.get_id() in ['clang', 'emscripten'] + if warning_level == 'everything' + c_suppressions += [ + '-Wno-deprecated-declarations', + ] + endif elif objcpp.get_id() == 'gcc' - objcpp_suppressions = gcc_common_warnings + [ - '-Wno-direct-ivar-access', - ] + if warning_level == 'everything' + objcpp_suppressions = gcc_common_warnings + [ + '-Wno-direct-ivar-access', + ] + endif endif objcpp_suppressions = objcpp.get_supported_arguments(objcpp_suppressions) |