diff options
| -rw-r--r-- | meson.build | 102 | ||||
| -rw-r--r-- | meson/suppressions/meson.build | 91 |
2 files changed, 99 insertions, 94 deletions
diff --git a/meson.build b/meson.build index 5c51945..3f4bf91 100644 --- a/meson.build +++ b/meson.build @@ -25,9 +25,6 @@ versioned_name = 'zix' + version_suffix pkg = import('pkgconfig') cc = meson.get_compiler('c') -# Set global warning flags -subdir('meson/suppressions') - # Restrict Windows API usage to Vista and earlier if host_machine.system() == 'windows' if cc.get_id() == 'msvc' @@ -37,6 +34,105 @@ if host_machine.system() == 'windows' endif endif +# Set global warning suppressions +warning_level = get_option('warning_level') +c_suppressions = [] +if cc.get_id() in ['clang', 'emscripten'] + if warning_level == 'everything' + c_suppressions += [ + '-Wno-bad-function-cast', + '-Wno-c11-extensions', # Glib + '-Wno-declaration-after-statement', + '-Wno-implicit-fallthrough', # Really for clang < 12 + '-Wno-padded', + ] + + if host_machine.system() == 'windows' + c_suppressions += [ + '-Wno-deprecated-declarations', + '-Wno-nonportable-system-include-path', + ] + endif + endif + + if warning_level in ['everything', '3'] + c_suppressions += [ + '-Wno-nullability-extension', + ] + endif + + if cc.get_id() == 'emscripten' + c_suppressions += [ + '-Wno-format', + ] + endif + +elif cc.get_id() == 'gcc' + if warning_level == 'everything' + c_suppressions += [ + '-Wno-bad-function-cast', + '-Wno-cast-function-type', + '-Wno-inline', + '-Wno-padded', + '-Wno-strict-overflow', + '-Wno-switch-default', + '-Wno-unsuffixed-float-constants', + ] + + if host_machine.system() == 'windows' + c_suppressions += [ + '-Wno-format', + '-Wno-suggest-attribute=const', + '-Wno-suggest-attribute=format', + '-Wno-suggest-attribute=pure', + ] + endif + endif + +elif cc.get_id() == 'msvc' + c_suppressions += [ + '/experimental:external', + '/external:W0', + '/external:anglebrackets', + ] + + if warning_level == 'everything' + c_suppressions += [ + '/wd4191', # unsafe function conversion + '/wd4200', # zero-sized array in struct/union + '/wd4365', # signed/unsigned mismatch + '/wd4464', # relative include path contains ".." + '/wd4514', # unreferenced inline function has been removed + '/wd4710', # function not inlined + '/wd4711', # function selected for automatic inline expansion + '/wd4777', # format string and argument mismatch + '/wd4800', # implicit conversion to bool + '/wd4820', # padding added after construct + '/wd5045', # will insert Spectre mitigation for memory load + ] + endif + + if warning_level in ['everything', '3'] + c_suppressions += [ + '/wd4706', # assignment within conditional expression + ] + endif + + if warning_level in ['everything', '3', '2'] + c_suppressions += [ + '/wd4996', # POSIX name for this item is deprecated + ] + endif + + if warning_level in ['everything', '3', '2', '1'] + c_suppressions += [ + '/wd4114', # same type qualifier used more than once + ] + endif +endif + +c_suppressions = cc.get_supported_arguments(c_suppressions) + ########################## # Platform Configuration # ########################## diff --git a/meson/suppressions/meson.build b/meson/suppressions/meson.build deleted file mode 100644 index 24fa320..0000000 --- a/meson/suppressions/meson.build +++ /dev/null @@ -1,91 +0,0 @@ -# Copyright 2020-2023 David Robillard <d@drobilla.net> -# SPDX-License-Identifier: 0BSD OR ISC - -# Project-specific warning suppressions - -warning_level = get_option('warning_level') - -##### -# C # -##### - -if is_variable('cc') - c_suppressions = [] - - if warning_level == 'everything' - if cc.get_id() in ['clang', 'emscripten'] - c_suppressions += [ - '-Wno-bad-function-cast', - '-Wno-c11-extensions', # Glib - '-Wno-declaration-after-statement', - '-Wno-implicit-fallthrough', # Really for clang < 12 - '-Wno-padded', - ] - - if host_machine.system() == 'windows' - c_suppressions += [ - '-Wno-deprecated-declarations', - '-Wno-nonportable-system-include-path', - ] - endif - - elif cc.get_id() == 'gcc' - c_suppressions += [ - '-Wno-bad-function-cast', - '-Wno-cast-function-type', - '-Wno-inline', - '-Wno-padded', - '-Wno-strict-overflow', - '-Wno-switch-default', - '-Wno-unsuffixed-float-constants', - ] - - if host_machine.system() == 'windows' - c_suppressions += [ - '-Wno-format', - '-Wno-suggest-attribute=const', - '-Wno-suggest-attribute=format', - '-Wno-suggest-attribute=pure', - ] - endif - - elif cc.get_id() == 'msvc' - c_suppressions += [ - '/wd4114', # same type qualifier used more than once - '/wd4191', # unsafe function conversion - '/wd4200', # zero-sized array in struct/union - '/wd4365', # signed/unsigned mismatch - '/wd4464', # relative include path contains ".." - '/wd4514', # unreferenced inline function has been removed - '/wd4710', # function not inlined - '/wd4711', # function selected for automatic inline expansion - '/wd4777', # format string and argument mismatch - '/wd4800', # implicit conversion to bool - '/wd4820', # padding added after construct - '/wd4996', # POSIX name for this item is deprecated - '/wd5045', # will insert Spectre mitigation for memory load - ] - endif - endif - - if cc.get_id() == 'clang' - c_suppressions += [ - '-Wno-nullability-extension', - ] - elif cc.get_id() == 'emscripten' - c_suppressions += [ - '-Wno-format', - '-Wno-nullability-extension', - ] - elif cc.get_id() == 'msvc' - c_suppressions += [ - '/experimental:external', - '/external:W0', - '/external:anglebrackets', - - '/wd4706', # assignment within conditional expression - ] - endif - - c_suppressions = cc.get_supported_arguments(c_suppressions) -endif |