1 files changed, 11 insertions, 1 deletions

diff --git a/src/s/isc2-2.h b/src/s/isc2-2.h
index 907974abd1f..a8a53310f5a 100644
--- a/src/s/isc2-2.h
+++ b/src/s/isc2-2.h
@@ -7,7 +7,17 @@
 #define HAVE_RENAME
 #define HAVE_CLOSEDIR
 #define MAXNAMLEN 512
-#define LIB_STANDARD -lcposix -lc
+#define LIB_STANDARD -lPW -lcposix -lc
 #define O_NDELAY O_NONBLOCK
 #define MEMORY_IN_STRING_H
 #undef SIGTSTP
+
+/* This communicates with m-intel386.h.  */
+#define DONT_DEFINE_SIGNAL
+
+/* May be needed to avoid undefined symbols
+   such as gethostname, inet_addr, gethostbyname, socket, connect... */
+#define LIBS_SYSTEM -linet
+
+/* This system has job control.  */
+#undef NOMULTIPLEJOBS