[Bug-textutils] tsort dumps core on Solaris build of cdrecord-1.9

[Ken Dawson]

Hello,

I am running Solaris 2.5.1 - 2.8 on sparc architecture.  I build my tools
under 2.5.1, so that they will run regardless of which version of the OS
I happen to be dealing with at any given moment.

I just discovered that while trying to build cdrecord-1.9, specifically
the mkisofs bundled with it, tsort from textutils-2.0 dumps core while
trying to process the mkisofs/libhfs.a archive.

When I change the path so that tsort comes from Sun's /usr/ccs/bin,
however, tsort does not dump core, the library is created, and mkisofs is
successfully built.

If the latter fact we not true, I'd suspect that Schily's library was too
crazy, but it built fine with Sun's tools (I'm using Workshop 5.0).

Thanks,

/ken