[Users] Compilation Error related to rdwr.pl script

[Steven Brandt]

FYI, the newest development version of the flesh will now provide a nice 
error message for this situation.


--Steve


On 3/29/2021 9:26 AM, Michael Muller wrote:
> Hello,
>
> Thank you for your quick reply and sorry for my late one. I was going 
> through our code to see if I could find the source of the problem and 
> I was able to locate it. The schedule.ccl file in one of our thorns 
> created the problem. One of the functions that was declared in there 
> was assigning "F90" to the "LANG" keyword, instead of the two options 
> C and FORTRAN. And the function in rdwr.pl seems to check for those 
> two keyword-options and generates an error message if neither is used, 
> if I understood correctly. The latter was the case, where the 
> scheduling declaration looked something like that:
> ***
> SCHEDULE function_name IN group_name AFTER other_function_name
>   {
>     LANG: F90
>   } "do some important stuff"
> ***
> I hope this helps.
>
> Thank you!
> Michael
> ------------------------------------------------------------------------
>
> Date: Fri, 26 Mar 2021 14:49:02 -0500
> From: Steven Brandt <sbrandt at cct.lsu.edu>
> Subject: Re: [Users] Compilation Error related to rdwr.pl script
> To: users at einsteintoolkit.org
> Message-ID: <6902d061-3fb8-5c8a-63ae-e9955323e2a3 at cct.lsu.edu>
> Content-Type: text/plain; charset="windows-1252"
>
> Hello. Can you show me the source code which exposed this problem in
> rdwr.pl? Thanks.
>
>
> --Steve
>
>
> On 3/26/2021 2:46 PM, Michael Muller wrote:
> > Hello everyone,
> >
> > I am a new user of the Einstein Toolkit and I am currently trying to
> > build the ET deWitt-Morette release with some private thorns. The
> > private thorns were previously used with the ET Mayer release, so
> > there are some components that are not quite compatible with the new
> > release and at least one creates an error related to the new rdwr.pl
> > script. The problem is that the function in line 471 of rdwr.pl that
> > would create the error message seems to have a problem with the input
> > that it gets. Thus the actual error message pointing to the error in
> > the private thorn never gets printed. The exact error message is:
> >
> > "Can't call method "linenum" on unblessed reference at
> > 
> /home/mmuller/ET_DeWittMorette_2020_11/Cactus/repos/flesh/lib/sbin/rdwr.pl 
>
> > line 471.
> > 
> /home/mmuller/ET_DeWittMorette_2020_11/Cactus/lib/make/make.configuration:212: 
>
> > recipe for target
> > 
> '/home/mmuller/ET_DeWittMorette_2020_11/Cactus/configs/ET_DeWitt_Morette_privGRHydro/config-data/make.thornlist'
> > failed
> > make[1]: ***
> > 
> [/home/mmuller/ET_DeWittMorette_2020_11/Cactus/configs/ET_DeWitt_Morette_privGRHydro/config-data/make.thornlist]
> > Error 25
> > Makefile:260: recipe for target 'ET_DeWitt_Morette_privGRHydro' failed
> > make: *** [ET_DeWitt_Morette_privGRHydro] Error 2"
> >
> > This error shows up just after the configuration scripts for the
> > thorns have run. I also included a copy of the full build output in
> > the attachments.
> >
> > It would be great if anyone could provide me with any pointers as to
> > what could be the source of this problem.
> >
> > Thank you and all the best,
> > Michael Müller
> >
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