David Robillard
2 years ago
3 changed files with 257 additions and 0 deletions
@ -0,0 +1,196 @@
@@ -0,0 +1,196 @@
|
||||
# General code to enable approximately all warnings. |
||||
# |
||||
# This is trivial for clang and MSVC, but GCC does not have such an option, and |
||||
# has several esoteric warnings, so we need to enable everything we want |
||||
# explicitly. We enable everything that does not require a value argument, |
||||
# except for warnings that are only relevant for very old languages (earlier |
||||
# than C99 or C++11) or non-standard extensions. |
||||
# |
||||
# Omitted common warnings: |
||||
# |
||||
# Wabi= |
||||
# Waggregate-return |
||||
# Walloc-size-larger-than=BYTES |
||||
# Walloca-larger-than=BYTES |
||||
# Wframe-larger-than=BYTES |
||||
# Wlarger-than=BYTES |
||||
# Wstack-usage=BYTES |
||||
# Wsystem-headers |
||||
# Wtraditional |
||||
# Wtraditional-conversion |
||||
# Wtrampolines |
||||
# Wvla-larger-than=BYTES |
||||
# |
||||
# Omitted C warnings: |
||||
# |
||||
# Wc90-c99-compat |
||||
# Wdeclaration-after-statement |
||||
# Wtraditional |
||||
# Wtraditional-conversion |
||||
# |
||||
# Omitted C++ warnings: |
||||
# |
||||
# Wnamespaces |
||||
# Wtemplates |
||||
|
||||
gcc_common_warnings = [ |
||||
'-Walloc-zero', |
||||
'-Walloca', |
||||
'-Wanalyzer-too-complex', |
||||
'-Warith-conversion', |
||||
'-Warray-bounds=2', |
||||
'-Wattribute-alias=2', |
||||
'-Wcast-align=strict', |
||||
'-Wcast-qual', |
||||
'-Wconversion', |
||||
'-Wdate-time', |
||||
'-Wdisabled-optimization', |
||||
'-Wdouble-promotion', |
||||
'-Wduplicated-branches', |
||||
'-Wduplicated-cond', |
||||
'-Wfloat-equal', |
||||
'-Wformat-overflow=2', |
||||
'-Wformat-signedness', |
||||
'-Wformat-truncation=2', |
||||
'-Wformat=2', |
||||
'-Wimplicit-fallthrough=2', |
||||
'-Winit-self', |
||||
'-Winline', |
||||
'-Winvalid-pch', |
||||
'-Wlogical-op', |
||||
'-Wmissing-declarations', |
||||
'-Wmissing-include-dirs', |
||||
'-Wmultichar', |
||||
'-Wnormalized=nfc', |
||||
'-Wnull-dereference', |
||||
'-Wpacked', |
||||
'-Wpadded', |
||||
'-Wredundant-decls', |
||||
'-Wscalar-storage-order', |
||||
'-Wshadow', |
||||
'-Wshift-overflow=2', |
||||
'-Wsizeof-array-argument', |
||||
'-Wstack-protector', |
||||
'-Wstrict-aliasing=3', |
||||
'-Wstrict-overflow=5', |
||||
'-Wstringop-overflow=3', |
||||
'-Wsuggest-attribute=cold', |
||||
'-Wsuggest-attribute=const', |
||||
'-Wsuggest-attribute=format', |
||||
'-Wsuggest-attribute=malloc', |
||||
'-Wsuggest-attribute=noreturn', |
||||
'-Wsuggest-attribute=pure', |
||||
'-Wswitch-default', |
||||
'-Wswitch-enum', |
||||
'-Wsync-nand', |
||||
'-Wundef', |
||||
'-Wunused-const-variable=2', |
||||
'-Wunused-macros', |
||||
'-Wvarargs', |
||||
'-Wvector-operation-performance', |
||||
'-Wvla', |
||||
'-Wwrite-strings', |
||||
] |
||||
|
||||
gcc_c_warnings = [ |
||||
'-Wbad-function-cast', |
||||
'-Wc++-compat', |
||||
'-Wc99-c11-compat', |
||||
'-Wdesignated-init', |
||||
'-Wdiscarded-array-qualifiers', |
||||
'-Wdiscarded-qualifiers', |
||||
'-Wincompatible-pointer-types', |
||||
'-Wjump-misses-init', |
||||
'-Wmissing-prototypes', |
||||
'-Wnested-externs', |
||||
'-Wold-style-definition', |
||||
'-Wstrict-prototypes', |
||||
'-Wunsuffixed-float-constants', |
||||
] |
||||
|
||||
# Set all_c_warnings for the current C compiler |
||||
if is_variable('cc') |
||||
if cc.get_id() == 'clang' |
||||
all_c_warnings = ['-Weverything'] |
||||
elif cc.get_id() == 'gcc' |
||||
all_c_warnings = gcc_common_warnings + [ |
||||
'-Wbad-function-cast', |
||||
'-Wc++-compat', |
||||
'-Wc99-c11-compat', |
||||
'-Wdesignated-init', |
||||
'-Wdiscarded-array-qualifiers', |
||||
'-Wdiscarded-qualifiers', |
||||
'-Wincompatible-pointer-types', |
||||
'-Wjump-misses-init', |
||||
'-Wmissing-prototypes', |
||||
'-Wnested-externs', |
||||
'-Wold-style-definition', |
||||
'-Wstrict-prototypes', |
||||
'-Wunsuffixed-float-constants', |
||||
] |
||||
elif cc.get_id() == 'msvc' |
||||
all_c_warnings = ['/Wall'] |
||||
else |
||||
all_c_warnings = [] |
||||
endif |
||||
endif |
||||
|
||||
# Set all_cpp_warnings for the current C++ compiler |
||||
if is_variable('cpp') |
||||
if cpp.get_id() == 'clang' |
||||
all_cpp_warnings = [ |
||||
'-Weverything', |
||||
'-Wno-c++98-compat', |
||||
'-Wno-c++98-compat-pedantic' |
||||
] |
||||
elif cpp.get_id() == 'gcc' |
||||
all_cpp_warnings = gcc_common_warnings + [ |
||||
'-Wabi-tag', |
||||
'-Waligned-new=all', |
||||
'-Wcatch-value=3', |
||||
'-Wcomma-subscript', |
||||
'-Wconditionally-supported', |
||||
'-Wctor-dtor-privacy', |
||||
'-Wdeprecated-copy-dtor', |
||||
'-Weffc++', |
||||
'-Wextra-semi', |
||||
'-Wmismatched-tags', |
||||
'-Wmultiple-inheritance', |
||||
'-Wnoexcept', |
||||
'-Wnoexcept-type', |
||||
'-Wnon-virtual-dtor', |
||||
'-Wold-style-cast', |
||||
'-Woverloaded-virtual', |
||||
'-Wplacement-new=2', |
||||
'-Wredundant-tags', |
||||
'-Wregister', |
||||
'-Wsign-promo', |
||||
'-Wstrict-null-sentinel', |
||||
'-Wsuggest-final-methods', |
||||
'-Wsuggest-final-types', |
||||
'-Wsuggest-override', |
||||
'-Wuseless-cast', |
||||
'-Wvirtual-inheritance', |
||||
'-Wvolatile', |
||||
'-Wzero-as-null-pointer-constant', |
||||
] |
||||
elif cpp.get_id() == 'msvc' |
||||
all_cpp_warnings = ['/Wall'] |
||||
else |
||||
all_cpp_warnings = [] |
||||
endif |
||||
endif |
||||
|
||||
# Set all_objc_warnings for the current Objective C compiler |
||||
if is_variable('objcc') |
||||
all_objc_warnings = [] |
||||
if objcc.get_id() == 'clang' |
||||
all_objc_warnings = ['-Weverything'] |
||||
elif objc.get_id() == 'gcc' |
||||
all_objc_warnings = gcc_common_warnings + [ |
||||
'-Wno-direct-ivar-access', |
||||
] |
||||
else |
||||
all_objc_warnings = [] |
||||
endif |
||||
endif |
||||
Loading…
Reference in new issue