diff --git a/configure b/configure
index c18dedf5b..b853147d3 100755
--- a/configure
+++ b/configure
@@ -13446,6 +13446,7 @@ if test "$enable_shared" = "no"; then
     enable_dlopen=no
     lt_cv_dlopen=none
     lt_cv_dlopen_libs=
+    ac_cv_func_dlopen=no
 else
     eval _shrext="$shrext_cmds"
     # Darwin uses .dylib for libraries but .so for modules
diff --git a/configure.in b/configure.in
index b50b9cd3e..ea7341e1c 100644
--- a/configure.in
+++ b/configure.in
@@ -1376,6 +1376,7 @@ if test "$enable_shared" = "no"; then
     enable_dlopen=no
     lt_cv_dlopen=none
     lt_cv_dlopen_libs=
+    ac_cv_func_dlopen=no
 else
     eval _shrext="$shrext_cmds"
     # Darwin uses .dylib for libraries but .so for modules