configure: Check for system random number generators

diff --git a/configure.ac b/configure.ac
index bb89c9d4fd1cb4515aa1e6c751883eb5760b6259..778ddbf5d8b802256705bcf84c710a70e61590f7 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -122,7 +122,7 @@ PDNS_CHECK_VIRTUALENV
 PDNS_FROM_GIT
 
 dnl Checks for library functions.
-AC_CHECK_FUNCS_ONCE([strcasestr localtime_r recvmmsg])
+AC_CHECK_FUNCS_ONCE([strcasestr localtime_r recvmmsg getrandom arc4random])
 
 AM_CONDITIONAL([HAVE_RECVMMSG], [test "x$ac_cv_func_recvmmsg" = "xyes"])
 

diff --git a/pdns/recursordist/configure.ac b/pdns/recursordist/configure.ac
index ec41468250e9a7a4237e1490e163ad2a2a776715..dc681520ec4dfc4a01b73263baf285c97da45c14 100644 (file)
--- a/pdns/recursordist/configure.ac
+++ b/pdns/recursordist/configure.ac
@@ -121,7 +121,7 @@ PDNS_WITH_NET_SNMP
 PDNS_CHECK_RAGEL([pdns/dnslabeltext.cc], [www.powerdns.com])
 PDNS_CHECK_CURL
 
-AC_CHECK_FUNCS([strcasestr])
+AC_CHECK_FUNCS_ONCE([strcasestr localtime_r recvmmsg getrandom arc4random])
 
 PDNS_CHECK_PTHREAD_NP