Fix incorrect tests for NOD in configure

diff --git a/pdns/recursordist/configure.ac b/pdns/recursordist/configure.ac
index 9fd1fd6851214264d4c908f2e9249e83b6b99cfa..adbb49cbbb71b4391561e573697f2fdbaa1df0d3 100644 (file)
--- a/pdns/recursordist/configure.ac
+++ b/pdns/recursordist/configure.ac
@@ -78,12 +78,6 @@ AC_DEFUN([PDNS_SELECT_CONTEXT_IMPL], [
   fi
 ])
 
-AS_IF([test "x$NOD_ENABLED" != "xn"],
-  [
-  BOOST_FILESYSTEM
-  AS_IF([test -z "$BOOST_FILESYSTEM_LIBS"], [ AC_MSG_ERROR([Boost filesystem library is not installed])])],
-  [])
-
 PDNS_CHECK_CLOCK_GETTIME
 
 boost_required_version=1.35
@@ -146,6 +140,12 @@ AC_ARG_WITH([socketdir],
 
 PDNS_ENABLE_NOD
 
+AM_COND_IF([NOD_ENABLED],
+  [
+  BOOST_FILESYSTEM
+  AS_IF([test -z "$BOOST_FILESYSTEM_LIBS"], [ AC_MSG_ERROR([Boost filesystem library is not installed])])],
+  [])
+
 AC_SUBST([nodcachedir])
 nodcachedir='${prefix}/var/lib/pdns-recursor'
 AC_ARG_WITH([nod-cache-dir],
@@ -248,7 +248,7 @@ AS_IF([test "x$systemd" != "xn"],
   [AC_MSG_NOTICE([systemd: yes])],
   [AC_MSG_NOTICE([systemd: no])]
 )
-AS_IF([test "x$NOD_ENABLED" != "xn"],
+AM_COND_IF([NOD_ENABLED],
   [AC_MSG_NOTICE([nod: yes])],
   [AC_MSG_NOTICE([nod: no])]
 )