diff options
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/SConstruct b/SConstruct index 0c0e7ed681..e20499a756 100644 --- a/SConstruct +++ b/SConstruct @@ -360,8 +360,6 @@ if selected_platform in platform_list: shadow_local_warning = ['-Wshadow-local'] if (env["warnings"] == 'extra'): - # Note: enable -Wimplicit-fallthrough for Clang (already part of -Wextra for GCC) - # once we switch to C++11 or later (necessary for our FALLTHROUGH macro). env.Append(CCFLAGS=['-Wall', '-Wextra', '-Wno-unused-parameter'] + all_plus_warnings + shadow_local_warning) env.Append(CXXFLAGS=['-Wctor-dtor-privacy', '-Wnon-virtual-dtor']) @@ -374,6 +372,8 @@ if selected_platform in platform_list: version = methods.get_compiler_version(env) if version != None and version[0] >= '9': env.Append(CCFLAGS=['-Wattribute-alias=2']) + if methods.using_clang(env): + env.Append(CCFLAGS=['-Wimplicit-fallthrough']) elif (env["warnings"] == 'all'): env.Append(CCFLAGS=['-Wall'] + shadow_local_warning) elif (env["warnings"] == 'moderate'): |