diff options
Diffstat (limited to 'wscript')
| -rw-r--r-- | wscript | 98 |
1 files changed, 63 insertions, 35 deletions
@@ -62,47 +62,75 @@ def configure(conf): conf.find_program("clang-tidy", var="CLANG_TIDY", mandatory=False) conf.find_program("iwyu_tool", var="IWYU_TOOL", mandatory=False) - def append_cflags(flags): - conf.env.append_value('CFLAGS', flags) - conf.env.append_value('CXXFLAGS', flags) - - if conf.env.MSVC_COMPILER: - append_cflags(['/wd4191', '/wd4355']) - else: - if Options.options.ultra_strict: - append_cflags(['-Wunused-parameter', '-Wno-pedantic']) - if conf.env.TARGET_PLATFORM == "win32": - append_cflags(['-Wno-cast-function-type']) - - if Options.options.ultra_strict and 'clang' in conf.env.CC[0]: - for var in ['CFLAGS', 'CXXFLAGS']: - flags = conf.env[var] - conf.env[var] = [f for f in flags - if not (f.startswith('-W') and f != '-Werror')] - - conf.env.append_value(var, [ - '-Weverything', + if Options.options.ultra_strict: + # All warnings enabled by autowaf, disable some we trigger + conf.add_compiler_flags('*', { + 'clang': [ '-Wno-bad-function-cast', '-Wno-float-equal', - '-Wno-format-nonliteral', '-Wno-implicit-fallthrough', '-Wno-padded', '-Wno-reserved-id-macro', '-Wno-switch-enum', - ]) - - conf.env.append_value('CXXFLAGS', [ - '-Wno-c++98-compat', - '-Wno-c++98-compat-pedantic', - '-Wno-documentation-unknown-command', - '-Wno-old-style-cast', - ]) - - if conf.env.TARGET_PLATFORM == 'darwin': - append_cflags(['-DGL_SILENCE_DEPRECATION', - '-Wno-deprecated-declarations', - '-Wno-direct-ivar-access']) - + ], + 'gcc': [ + '-Wno-float-equal', + '-Wno-padded', + '-Wno-switch-default', + '-Wno-switch-enum', + ], + 'msvc': [ + '/wd4061', # enumerator in switch is not explicitly handled + '/wd4191', # unsafe conversion from type to type + '/wd4355', # 'this' used in base member initializer list + '/wd4514', # unreferenced inline function has been removed + '/wd4571', # structured exceptions (SEH) are no longer caught + '/wd4625', # copy constructor implicitly deleted + '/wd4626', # assignment operator implicitly deleted + '/wd4706', # assignment within conditional expression + '/wd4710', # function not inlined + '/wd4820', # padding added after construct + '/wd5026', # move constructor implicitly defined as deleted + '/wd5027', # move assignment operator implicitly deleted + '/wd5045', # will insert Spectre mitigation for memory load + ], + }) + + conf.add_compiler_flags('c', { + 'gcc': ['-Wno-bad-function-cast'], + }) + + conf.add_compiler_flags('cxx', { + 'clang': [ + '-Wno-c++98-compat', + '-Wno-c++98-compat-pedantic', + '-Wno-documentation-unknown-command', + '-Wno-old-style-cast', + ], + 'gcc': [ + '-Wno-old-style-cast', + ], + }) + + # Add some platform-specific warning suppressions + if conf.env.TARGET_PLATFORM == "win32": + conf.add_compiler_flags('*', { + 'gcc': ['-Wno-cast-function-type', + '-Wno-conversion', + '-Wno-format', + '-Wno-suggest-attribute=format'], + }) + elif conf.env.TARGET_PLATFORM == 'darwin': + conf.add_compiler_flags('*', { + 'clang': ['-DGL_SILENCE_DEPRECATION', + '-Wno-deprecated-declarations', + '-Wno-direct-ivar-access'], + 'gcc': ['-DGL_SILENCE_DEPRECATION', + '-Wno-deprecated-declarations', + '-Wno-direct-ivar-access'], + }) + + # Check for base system libraries needed on some systems conf.check_cc(lib='m', uselib_store='M', mandatory=False) conf.check_cc(lib='dl', uselib_store='DL', mandatory=False) |