[Seisunix] Re: Compilation probles wis dist CWP-44.26

Hi,

On Tue, Mar 14, 2023 at 09:47:04PM +0100, Dominique Rousset wrote:

This is an old problem with ubuntu. There is no xdr problem with debian and fedora.

There will be pretty soon: https://packages.debian.org/search?suite=bookworm&searchon=contents&...

Those RPC functions were removed from glibc, so on any modern GNU/Linux system one just needs to use libtirpc or probably libntirpc. And the current best way to find the right flags for external libraries on modern *nix systems (including FreeBSD) is pkg-config utility. If no library is needed then the calls I'm proposing would return nothing, so my current understanding is that they should be added to Makefile.config upstream. And _ISOC99_SOURCE define is needed for isfinite().