Hi Marcel,
On Thu, Oct 10, 2013 at 10:10:37AM +0200, Marcel Holtmann wrote:
> Hi Andrei,
>
> >>>>> These types of warnings are disabled in BlueZ makeifiles
> >>>>>
> >>>>> main.c:67:2: warning: missing initializer [-Wmissing-field-initializers]
> >>>>> main.c:67:2: warning: (near initialization for 'options[1].short_name')
> >>>>> [-Wmissing-field-initializers]
> >>>>> ---
> >>>>> android/Android.mk | 3 +++
> >>>>> 1 file changed, 3 insertions(+)
> >>>>>
> >>>>> diff --git a/android/Android.mk b/android/Android.mk
> >>>>> index ec820ac..5498b41 100644
> >>>>> --- a/android/Android.mk
> >>>>> +++ b/android/Android.mk
> >>>>> @@ -23,6 +23,9 @@ LOCAL_C_INCLUDES := \
> >>>>>
> >>>>> LOCAL_CFLAGS := -DVERSION=\"$(BLUEZ_VERSION)\"
> >>>>>
> >>>>> +# to suppress the "warning: missing initializer near initialization.." warning
> >>>>> +LOCAL_CFLAGS += -Wno-missing-field-initializers
> >>>>> +
> >>>>
> >>>> why are we doing this and not fixing the actual warning?
> >>>>
> >>>
> >>> Do you want me to initialize structures like
> >>>
> >>> {NULL, NULL, NULL, ... }
> >>>
> >>> this way it can be fixed.
> >>
> >> that is ugly and gets really complicated in the code over time. So I prefer we do not do that.
> >>
> >> Which structures does this affect. All of them?
> >
> > You can just try following patch and see:
> >
> > diff --git a/acinclude.m4 b/acinclude.m4
> > index 5bfa29d..4d6a42c 100644
> > --- a/acinclude.m4
> > +++ b/acinclude.m4
> > @@ -15,7 +15,6 @@ AC_DEFUN([COMPILER_FLAGS], [
> > if (test "$USE_MAINTAINER_MODE" = "yes"); then
> > with_cflags="$with_cflags -Wall -Werror -Wextra"
> > with_cflags="$with_cflags -Wno-unused-parameter"
> > - with_cflags="$with_cflags -Wno-missing-field-initializers"
> > with_cflags="$with_cflags -Wdeclaration-after-statement"
> > with_cflags="$with_cflags -Wmissing-declarations"
> > with_cflags="$with_cflags -Wredundant-decls"
>
> can we then have a global variable in Android.mk that lists all of our
> warning exceptions. Re-assigning them over and over again manually seems
> a rather bad idea.
We can create ANDROID_CFLAGS and include it to other targets. Is this
good?
Best regards
Andrei Emeltchenko
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