diff options
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/SConstruct b/SConstruct index 646f41839d..1eb6bdcbfd 100644 --- a/SConstruct +++ b/SConstruct @@ -651,16 +651,32 @@ if selected_platform in platform_list: # Configure compiler warnings if env.msvc: # MSVC - # Truncations, narrowing conversions, signed/unsigned comparisons... - disable_nonessential_warnings = ["/wd4267", "/wd4244", "/wd4305", "/wd4018", "/wd4800"] - if env["warnings"] == "extra": - env.Append(CCFLAGS=["/Wall"]) # Implies /W4 - elif env["warnings"] == "all": - env.Append(CCFLAGS=["/W3"] + disable_nonessential_warnings) - elif env["warnings"] == "moderate": - env.Append(CCFLAGS=["/W2"] + disable_nonessential_warnings) - else: # 'no' + if env["warnings"] == "no": env.Append(CCFLAGS=["/w"]) + else: + if env["warnings"] == "extra": + env.Append(CCFLAGS=["/W4"]) + elif env["warnings"] == "all": + env.Append(CCFLAGS=["/W3"]) + elif env["warnings"] == "moderate": + env.Append(CCFLAGS=["/W2"]) + # Disable warnings which we don't plan to fix. + + env.Append( + CCFLAGS=[ + "/wd4100", # C4100 (unreferenced formal parameter): Doesn't play nice with polymorphism. + "/wd4127", # C4127 (conditional expression is constant) + "/wd4201", # C4201 (non-standard nameless struct/union): Only relevant for C89. + "/wd4244", # C4244 C4245 C4267 (narrowing conversions): Unavoidable at this scale. + "/wd4245", + "/wd4267", + "/wd4305", # C4305 (truncation): double to float or real_t, too hard to avoid. + "/wd4514", # C4514 (unreferenced inline function has been removed) + "/wd4714", # C4714 (function marked as __forceinline not inlined) + "/wd4820", # C4820 (padding added after construct) + ] + ) + # Set exception handling model to avoid warnings caused by Windows system headers. env.Append(CCFLAGS=["/EHsc"]) |