egcs/gcc ChangeLog invoke.texi toplev.c

[rth]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	rth@egcs.cygnus.com	99/09/15 18:17:51

Modified files:
	gcc            : ChangeLog invoke.texi toplev.c 

Log message:
	* toplev.c: Allow -f[no-]math-errno to set (clear) flag_errno_math
	* invoke.texi: Document this change.