don't define BSD signals for irix

diff --git a/configure.in b/configure.in
index 493392d535f15137108455dab88445ea0827790e..340504a7e06160dbce6c17a2fc6209787d971cc1 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -62,9 +62,6 @@ case "$OS" in
                fi
                ;;
     "irix")    echo "Looks like IRIX"
-               # need bsd signals to get sigmask()
-               AC_DEFINE(_BSD_SIGNALS)
-               AC_DEFINE(RETSIGTYPE, int)
                # configure doesn't think irix has stdc headers
                # but it's good enough for sudo
                AC_DEFINE(STDC_HEADERS)