[TUHS] Trying to compile cron
Rich Salz
rich.salz at gmail.com
Fri Dec 29 08:44:58 AEST 2023
One thing that would INCREDIBLY help people trying to help you is find
where the symbol is used, look up the variable types in the function call,
and create a prototype. For example, both of these are valid xmalloc
instances:
char *xmalloc(int size);
char *xmalloc(int size, unsigned char fillvalue)
Seeing the use in the code you are trying to compile will help avoid wrong
answers.
People already likely gave you the answers, but a little leg work on your
own before posting will help.
On Thu, Dec 28, 2023 at 4:22 PM KenUnix <ken.unix.guy at gmail.com> wrote:
> Hi. I am trying to compile cron for the 3b2-400 and 3b2-700
> and am apparently missing required libraries. The reason is
> on the 3b2-400 after boot up it complains there is corruption
> in the crontab for every user lp, sysadm, root and so on.
>
> # make cron
> cc -O cron.c -o cron
> undefined first referenced
> symbol in file
> el_add cron.o
> el_delete cron.o
> el_empty cron.o
> el_first cron.o
> el_init cron.o
> xmalloc cron.o
> el_remove cron.o
> num cron.o
> days_in_mon cron.o
> days_btwn cron.o
> ld fatal: Symbol referencing errors. No output written to cron
> *** Error code 13
>
> Stop.
>
> Does anyone have these libraries? Thanks.
> --
> WWL 📚
>
>
>
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