On Thu, 29 Jul 1999, Gilles Detillieux wrote:

> I'm also not sure what the test should be.  It's not enough to just
> check for the presence of regex.h in /usr/include, or the presence
> of regex functions in the C library.  I tried on my Red Hat Linux 4.2
..
> So, it would seem that so far, the bundled regex code is only a problem
> on BSDI, and the system C library regex code should only be used in this
> case.

One possibility is to try the newest version of the regex code from glibc
and see if that's more stable.

Writing a test to see if a program crashes is fairly easy. We'd use 
AC_TRY_RUN which would fail if it coredumped. We could also just use the
system default regex.h if defined by using AC_REPLACE_FUNCS

-Geoff Hutchison
Williams Students Online
http://wso.williams.edu/


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