Re: PATCH: add dejagnu-report-card(1) tool (run as "dejagnu report card")

Ben Elliston wrote:
> On Sun, Dec 30, 2018 at 07:25:23PM -0600, Jacob Bachmeyer wrote:
>   
>> I am considering rewriting some parts of dejagnu(1) to use short Awk
>> programs and pointing at the GNU Coding Standards and saying "you
>> are supposed to have awk(1); GNU Awk is Free and will work; you have
>> no excuse; not-a-bug" if anyone complains about it not working
>> because awk(1) is missing.
>>     
>
> I have added an AC_PROG_AWK check to configure.ac. We can have
> configure abort if there is no awk installed on the system.
>   

We probably should do that -- as far as I can tell, not only is awk(1) 
required by POSIX, but it was also present in all or nearly all 
pre-POSIX systems.  (If the GNU Coding Standards permit its availability 
to be assumed, as they do...)  I think that we can call a missing awk(1) 
a system configuration error.

AC_PROG_AWK is more to *select* an Awk implementation than to ensure 
that one exists.  (Adding a similar search to dejagnu(1) is now on my 
local TODO list.)


-- Jacob