(LIBS_MACHINE): Use -lpthread if it exists.

diff --git a/src/m/ibmrs6000.h b/src/m/ibmrs6000.h
index 42642e125abee3459e6ba15682b82f1568c37a49..7b6cc6845a0bba9196c94287087384c8825e0213 100644 (file)
--- a/src/m/ibmrs6000.h
+++ b/src/m/ibmrs6000.h
@@ -122,8 +122,12 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define C_SWITCH_MACHINE -D_BSD
 
 #ifdef AIX3_2
+#ifdef HAVE_LIBPTHREAD
+#define LIBS_MACHINE -lrts -lIM -liconv -lpthread
+#else
 /* IBM's X11R5 use -lIM and -liconv in AIX 3.2.2.  */
 #define LIBS_MACHINE -lrts -lIM -liconv
+#endif
 #else
 #define LIBS_MACHINE -lIM
 #endif