non-standard CPPFLAGS (at least) are dropped in configure.in

[Tim Potter]

On Thu, Aug 14, 2003 at 02:48:44PM -0700, Richard Sharpe wrote:

> Also, I wonder what LIBS="$save_LIBS $LIBS" is doing in there. That looks 
> totally wrong.

It is.  It was one of the main problems with the old kerberos and ldap
library detection code.  Metze wrote the AC_CHECK_LIB_EXT macro to
replace the pattern of saving the value of $LIBS and restoring them
later on.


Tim.