Porting Skia for newlib compatibility.

src/ports/SkTime_Unix.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkTime.h"
 #include "SkTypes.h"
 
 #include <sys/time.h>
 #include <time.h>
 
 void SkTime::GetDateTime(DateTime* dt)
 {
     if (dt)
     {
         tzset();  // initialize timezone variable;
         time_t m_time;
         time(&m_time);
         struct tm* tstruct;
         tstruct = localtime(&m_time);
         int offset = tstruct->tm_isdst == 1 ? 60 : 0;
 
         // http://pubs.opengroup.org/onlinepubs/009695399/basedefs/time.h.html
+#if defined(_NEWLIB_VERSION)
+        dt->fTimeZoneMinutes = SkToS16(offset - _timezone / 60);

[Mark Seaborn, 2015/12/15 00:27:03]

You don't need this change.  I fixed nacl-newlib to define "timezone".  See
https://bugs.chromium.org/p/nativeclient/issues/detail?id=3737.

[Sean Klein, 2015/12/15 01:05:51]

Done.

+#else
         dt->fTimeZoneMinutes = SkToS16(offset - timezone / 60);
+#endif
         dt->fYear       = tstruct->tm_year + 1900;
         dt->fMonth      = SkToU8(tstruct->tm_mon + 1);
         dt->fDayOfWeek  = SkToU8(tstruct->tm_wday);
         dt->fDay        = SkToU8(tstruct->tm_mday);
         dt->fHour       = SkToU8(tstruct->tm_hour);
         dt->fMinute     = SkToU8(tstruct->tm_min);
         dt->fSecond     = SkToU8(tstruct->tm_sec);
     }
 }