On Thu, May 9, 2019 at 8:47 AM Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> wrote: > > These flags are documented in the GCC 4.6 manual, and recognized by > Clang as well. Let's rip off the cc-option / cc-disable-warning switches. > BTW, is this a speedup when doing CC/LD FLAGS etc checks unconditionally? Asking in general - do you have any numbers :-)? - Sedat - > Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> > --- > > scripts/Makefile.extrawarn | 13 +++++++------ > 1 file changed, 7 insertions(+), 6 deletions(-) > > diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn > index 523c4cafe2dc..3ab8d1a303cd 100644 > --- a/scripts/Makefile.extrawarn > +++ b/scripts/Makefile.extrawarn > @@ -23,15 +23,16 @@ warning- := $(empty) > warning-1 := -Wextra -Wunused -Wno-unused-parameter > warning-1 += -Wmissing-declarations > warning-1 += -Wmissing-format-attribute > -warning-1 += $(call cc-option, -Wmissing-prototypes) > +warning-1 += -Wmissing-prototypes > warning-1 += -Wold-style-definition > -warning-1 += $(call cc-option, -Wmissing-include-dirs) > +warning-1 += -Wmissing-include-dirs > warning-1 += $(call cc-option, -Wunused-but-set-variable) > warning-1 += $(call cc-option, -Wunused-const-variable) > warning-1 += $(call cc-option, -Wpacked-not-aligned) > warning-1 += $(call cc-option, -Wstringop-truncation) > -warning-1 += $(call cc-disable-warning, missing-field-initializers) > -warning-1 += $(call cc-disable-warning, sign-compare) > +# The following turn off the warnings enabled by -Wextra > +warning-1 += -Wno-missing-field-initializers > +warning-1 += -Wno-sign-compare > > warning-2 := -Waggregate-return > warning-2 += -Wcast-align > @@ -39,8 +40,8 @@ warning-2 += -Wdisabled-optimization > warning-2 += -Wnested-externs > warning-2 += -Wshadow > warning-2 += $(call cc-option, -Wlogical-op) > -warning-2 += $(call cc-option, -Wmissing-field-initializers) > -warning-2 += $(call cc-option, -Wsign-compare) > +warning-2 += -Wmissing-field-initializers > +warning-2 += -Wsign-compare > warning-2 += $(call cc-option, -Wmaybe-uninitialized) > warning-2 += $(call cc-option, -Wunused-macros) > > -- > 2.17.1 > > -- > You received this message because you are subscribed to the Google Groups "Clang Built Linux" group. > To unsubscribe from this group and stop receiving emails from it, send an email to clang-built-linux+unsubscribe@xxxxxxxxxxxxxxxx. > To post to this group, send email to clang-built-linux@xxxxxxxxxxxxxxxx. > To view this discussion on the web visit https://groups.google.com/d/msgid/clang-built-linux/20190509064635.1445-1-yamada.masahiro%40socionext.com. > For more options, visit https://groups.google.com/d/optout.
