X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/blobdiff_plain/baf5b59c8aad82395688f0a96efcfba4e16b8fc2..6d4416ccb0bbe02105c4b9dfa1442b9198c0d923:/configure.ac

diff --git a/configure.ac b/configure.ac
index 631f7838..7887da32 100644
--- a/configure.ac
+++ b/configure.ac
@@ -222,6 +222,7 @@ AC_SUBST([limits])
 dnl Functions used for noise-gathering.
 AC_CHECK_FUNCS([setgroups])
 AC_CHECK_HEADERS([linux/random.h])
+AC_CHECK_FUNCS([getentropy])
 AC_CACHE_CHECK([whether the freewheel noise generator will work],
 	[catacomb_cv_freewheel],
 [AC_TRY_LINK(