Re: [Plplot-general] Prerequisite headers problem

[<jc...@fe...>]

On Wednesday 12 November 2003 17:32, Frank Ollig wrote:
| Hello,
|
| when I try to configure/make plplot-5.2.1 I find a warning that
| there is a problem with prerequisite headers.
|
|
| configure: WARNING: itclDecls.h: present but cannot be compiled
| configure: WARNING: itclDecls.h: check for missing prerequisite
| headers? configure: WARNING: itclDecls.h: proceeding with the
| preprocessor's result configure: WARNING:     ##
| ------------------------------------ ## configure: WARNING:     ##
| Report this to bug...@gn.... ## configure: WARNING:     ##
| ------------------------------------ ##

Don't worry with this, we have it for centuries (now) and it never 
hurted us.
...

| -ltcl8.4 -Wl,--rpath -Wl,/usr/local/lib
| /home/follig/try/plplot-5.2.1/lib/csa/.libs/libcsa.so: undefined
| reference to `errno' collect2: ld returned 1 exit status

This is the problem. Copying and pasting from a recent message:

> You must add
> #include <errno.h>
>
> at lib/csa/csa.c, as in
>
>  #include <string.h>
> +#include <errno.h>
>  #include "version.h"

And your problem will vanish

Joao