From: Pieter Lexis <pieter.lexis@powerdns.com>
Date: Thu, 17 Sep 2020 07:53:33 +0000 (+0200)
Subject: dnsdist, rec: dnstap requires protobuf
X-Git-Tag: rec-4.5.0-alpha0~1^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=21598da2f30417117246338900a49331a16ec710;p=thirdparty%2Fpdns.git

dnsdist, rec: dnstap requires protobuf

Fail the configure when protobuf is disabled or not found but dnstap was
enabled.
---

diff --git a/m4/pdns_check_dnstap.m4 b/m4/pdns_check_dnstap.m4
index 1be83c676f..651eaccf67 100644
--- a/m4/pdns_check_dnstap.m4
+++ b/m4/pdns_check_dnstap.m4
@@ -1,4 +1,5 @@
 AC_DEFUN([PDNS_CHECK_DNSTAP], [
+  AC_REQUIRE([PDNS_WITH_PROTOBUF])
   AC_MSG_CHECKING([whether we will have dnstap])
   AC_ARG_ENABLE([dnstap],
     AS_HELP_STRING([--enable-dnstap],[enable dnstap support @<:@default=$1@:>@]),
@@ -27,5 +28,8 @@ AC_DEFUN([PDNS_CHECK_DNSTAP], [
     AS_IF([test x"$FSTRM_LIBS" = "x"], [
       AC_MSG_ERROR([dnstap requested but libfstrm was not found])
     ])
+    AS_IF([test "x$PROTOBUF_LIBS" = "x" -a x"$PROTOC" = "x"], [
+      AC_MSG_ERROR([dnstap requested but protobuf was not found])
+    ])
   ])
 ])