Add OPT=1 flag to build optimized on Linux.

net/base/host_resolver_unittest.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/base/host_resolver.h"
 
 #if defined(OS_WIN)
 #include <ws2tcpip.h>
 #include <wspiapi.h>
 #elif defined(OS_POSIX)
@@ skipping 13 matching lines @@
   const int kPortnum = 5555;
   int err = host_resolver.Resolve("127.0.0.1", kPortnum, &adrlist, NULL);
   EXPECT_EQ(0, err);
 
   const struct addrinfo* ainfo = adrlist.head();
   EXPECT_EQ(static_cast<addrinfo*>(NULL), ainfo->ai_next);
   EXPECT_EQ(sizeof(struct sockaddr_in), ainfo->ai_addrlen);
 
   const struct sockaddr* sa = ainfo->ai_addr;
   const struct sockaddr_in* sa_in = (const struct sockaddr_in*) sa;
-  EXPECT_EQ(htons(kPortnum), sa_in->sin_port);
-  EXPECT_EQ(htonl(0x7f000001), sa_in->sin_addr.s_addr);
+  EXPECT_TRUE(htons(kPortnum) == sa_in->sin_port);
+  EXPECT_TRUE(htonl(0x7f000001) == sa_in->sin_addr.s_addr);
 }
 
 } // namespace