--- acinclude.m4
+++ b/acinclude.m4
@@ -277,13 +277,11 @@
     echo "***   --with-snmp-lib=DIR"
     echo "***"
     CFLAGS="$ac_save_CFLAGS"
-    LDFLAGS="$ac_save_LDFLAGS"
     LIBS="$ac_save_LIBS"
     ifelse([$3], ,:,[$3])
   fi
 
   CFLAGS="$ac_save_CFLAGS"
-  LDFLAGS="$ac_save_LDFLAGS"
   LIBS="$ac_save_LIBS"
 
   AC_SUBST(SNMP_CFLAGS)