[#3031] compilation fix

src/lib/cc/tests/stamped_value_unittest.cc

@@ -63,7 +63,7 @@ TEST(StampedValueTest, createFromInteger) {
     EXPECT_EQ(Element::integer, value->getType());
     EXPECT_EQ("bar", value->getName());
     EXPECT_EQ("5", value->getValue());
-    int64_t signed_integer;
+    int64_t signed_integer = 0;
     ASSERT_NO_THROW(signed_integer = value->getIntegerValue());
     EXPECT_EQ(5, signed_integer);
 

src/lib/dns/tests/rdata_unittest.cc

@@ -7,6 +7,7 @@
 #include <config.h>
 
 #include <functional>
+#include <iomanip>
 #include <vector>
 #include <string>
 #include <sstream>