Re: warning: module to simplify adding compiler warnings

[Simon Josefsson]

Paolo Bonzini <address@hidden> writes:

>> gl_WARN_INIT(WARN_CFLAGS, [C Compiler warning flags])
>> gl_WARN_INIT(WARN_FOO_CFLAGS, [Extra C Compiler warning flags for foo])
>> gl_WARN_INIT(WARN_OTHER_INTERNAL_CFLAGS)
>> 
>> The gl_WARN_INIT code would invoke AC_ARG_VAR on the first and second
>> variable, but not the last.
>
> But what would the third invocation do?  As it is now, it would be a
> no-op, and the first two would be synonyms for AC_ARG_VAR.

All of them would run AC_SUBST.

/Simon