site: we all have /dev/random, so put it in common

diff --git a/site/common b/site/common
index f73a36a..565b053 100644 (file)
--- a/site/common
+++ b/site/common
@@ -1,2 +1,4 @@
 # libelf
 mr_cv_target_elf=${mr_cv_target_elf=yes}
+
+ac_cv_file__dev_random=${ac_cv_file__dev_random=yes}