diff --git a/configure.ac b/configure.ac
index 0d7c360fab..f4f993a20f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -225,20 +225,24 @@ if test "x${cross_compiling}" = "xyes"; then
     	 arm*-linux-gnueabi*|arm*-*-linux-gnueabi*)
 		# spandsp modem
 		ac_cv_file__dev_ptmx=yes
+		# libjs
+		export ac_cv_va_copy=yes
 		# srtp
-		ac_cv_file__dev_urandom=yes
+		export ac_cv_file__dev_urandom=yes
 		# rpl_malloc
-		ac_cv_func_realloc_0_nonnull=yes
-		ac_cv_func_malloc_0_nonnull=yes
+		export ac_cv_func_realloc_0_nonnull=yes
+		export ac_cv_func_malloc_0_nonnull=yes
 		# apr
-		ac_cv_func_setpgrp_void=yes
-		ac_cv_file__dev_zero=yes
-		apr_cv_tcp_nodelay_with_cork=yes
-		ac_cv_file_dbd_apr_dbd_mysql_c=no
-		ac_cv_sizeof_ssize_t=4
-		apr_cv_mutex_recursive=yes
-		ac_cv_func_pthread_rwlock_init=yes
-		apr_cv_type_rwlock_t=yes
+		export ac_cv_func_setpgrp_void=yes
+		export ac_cv_file__dev_zero=yes
+		export apr_cv_tcp_nodelay_with_cork=yes
+		export ac_cv_file_dbd_apr_dbd_mysql_c=no
+		export ac_cv_sizeof_ssize_t=4
+		export apr_cv_mutex_recursive=yes
+		export ac_cv_func_pthread_rwlock_init=yes
+		export apr_cv_type_rwlock_t=yes
+		export apr_cv_process_shared_works=yes
+		export apr_cv_mutex_robust_shared=yes
 	 ;;
     esac
 else