Re: AC_CYGWIN example

[Akim Demaille]

>>>>> "Matthew" == Matthew R MacIntyre <address@hidden> writes:

Matthew> Can someone show me how AC_CYGWIN can be used to define a
Matthew> symbol in config.h?  I can't find an example where this is
Matthew> used.

Just don't!  If you really need to, either rely on __CYGWIN__ which
is defined by the compiler, or if not, use the
junky-should-never-have-existed AC_CYGWIN to compute $CYGWIN (which is
*bad*, very bad) and just test "$CYGWIN" = yes && AC_DEFINE.