Fixed conditional compilation of ldns.

Fixes #1104 @1h

configure.ac

@@ -27,7 +27,8 @@ AC_PROG_CC_C99
 AC_ARG_ENABLE([ldns],
      [  --enable-ldns    Enable tests with ldns],
      [case "${enableval}" in
-       yes) AC_SEARCH_LIBS([ldns_rr_list_pop_rrset], [ldns], [], AC_MSG_ERROR([ldns not found])) ;;
+       yes) AC_SEARCH_LIBS([ldns_rr_list_pop_rrset], [ldns], [AC_DEFINE([HAVE_LDNS], [1], [ldns present])],
+       AC_MSG_ERROR([ldns not found])) ;;
        no)  ldns=false ;;
        *) AC_MSG_ERROR([bad value ${enableval} for --enable-ldns]) ;;
      esac],[ldns=false])

src/knot/common.h

@@ -14,7 +14,7 @@
 
 #include <signal.h>
 #include <stdint.h>
-#include "config.h"
+#include <config.h>
 
 /*
  * Common types and constants.
@@ -56,7 +56,7 @@ typedef unsigned int uint; /*!< \brief Unsigned. */
 //#define STAT_COMPILE
 
 
-#ifdef HAVE_LIBLDNS
+#ifdef HAVE_LDNS
 #define TEST_WITH_LDNS
 #endif
 

src/tests/libknot/realdata/libknot/packet_tests_realdata.c

@@ -3,6 +3,7 @@
 #include <assert.h>
 
 #include <config.h>
+#include "knot/common.h"
 #include "packet_tests_realdata.h"
 #include "libknot/util/error.h"
 #include "libknot/packet/packet.h"

src/tests/libknot/realdata/libknot/response_tests_realdata.c

@@ -3,6 +3,7 @@
 #include <assert.h>
 
 #include "packet_tests_realdata.h"
+#include "knot/common.h"
 #include "libknot/util/error.h"
 #include "libknot/packet/packet.h"
 #include "libknot/packet/response.h"

src/zcompile/tests/zcompile_tests.c

@@ -2,6 +2,7 @@
 
 #include "libknot/zone/zone.h"
 #include "knot/zone/zone-load.h"
+#include "knot/common.h"
 #include "libknot/rrset.h"
 #include "libknot/util/descriptor.h"
 #include "zcompile/zcompile.h"