diff --git a/aclocal.m4 b/aclocal.m4
index 4b418f24..36283871 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -326,7 +326,12 @@ case "$target" in
 		RXLIBPST=".so"
 		;;
 	*linux*)
-		LD_RXLIB1="${CC} -Wl,-shared"
+		LD_RXLIB1="${CC} -shared"
+		RXLIBPRE="lib"
+		RXLIBPST=".so"
+		;;
+	*nto-qnx*)
+		LD_RXLIB1="${CC} -shared"
 		RXLIBPRE="lib"
 		RXLIBPST=".so"
 		;;