fix higher debug levels build

Change-Id: If002fa0140174e43128469fc0af35edd0dfb7839

external/boost/UnpackedTarball_boost.mk

@@ -73,6 +73,7 @@ boost_patches += boost.spirit.Wshadow.warnings.patch
 boost_patches += boost.spirit.Wunused-local-typedefs.warnings.patch
 # to-do: submit upstream
 boost_patches += boost.spirit.Wunused-parameter.warnings.patch
+boost_patches += boost.date_time.Wshadow.warnings.patch.1
 # fixed upstream
 boost_patches += boost.unordered.Wshadow.warnings.patch
 # https://svn.boost.org/trac/boost/ticket/9902

external/boost/boost.date_time.Wshadow.warnings.patch.1

+--- a/boost/date_time/time_facet.hpp
++++ b/boost/date_time/time_facet.hpp
+@@ -439,31 +439,31 @@
+                               time_dur_arg.get_rep().as_special());
+       }
+ 
+-      string_type format(m_time_duration_format);
++      string_type local_format(m_time_duration_format);
+       if (time_dur_arg.is_negative()) {
+         // replace %- with minus sign.  Should we use the numpunct facet?
+-        boost::algorithm::replace_all(format,
++        boost::algorithm::replace_all(local_format,
+                                       duration_sign_negative_only,
+                                       negative_sign);
+           // remove all the %+ in the string with '-'
+-        boost::algorithm::replace_all(format,
++        boost::algorithm::replace_all(local_format,
+                                       duration_sign_always,
+                                       negative_sign);
+       }
+       else { //duration is positive
+         // remove all the %- combos from the string
+-        boost::algorithm::erase_all(format, duration_sign_negative_only);
++        boost::algorithm::erase_all(local_format, duration_sign_negative_only);
+         // remove all the %+ in the string with '+'
+-        boost::algorithm::replace_all(format,
++        boost::algorithm::replace_all(local_format,
+                                       duration_sign_always,
+                                       positive_sign);
+       }
+ 
+       // %T and %R have to be replaced here since they are not standard
+-      boost::algorithm::replace_all(format,
++      boost::algorithm::replace_all(local_format,
+         boost::as_literal(formats_type::full_24_hour_time_format),
+         boost::as_literal(formats_type::full_24_hour_time_expanded_format));
+-      boost::algorithm::replace_all(format,
++      boost::algorithm::replace_all(local_format,
+         boost::as_literal(formats_type::short_24_hour_time_format),
+         boost::as_literal(formats_type::short_24_hour_time_expanded_format));
+ 
+@@ -476,22 +476,22 @@
+        * here ourself.
+        */
+       string_type hours_str;
+-      if (format.find(unrestricted_hours_format) != string_type::npos) {
++      if (local_format.find(unrestricted_hours_format) != string_type::npos) {
+         hours_str = hours_as_string(time_dur_arg);
+-        boost::algorithm::replace_all(format, unrestricted_hours_format, hours_str);
++        boost::algorithm::replace_all(local_format, unrestricted_hours_format, hours_str);
+       }
+       // We still have to process restricted hours format specifier. In order to
+       // support parseability of durations in ISO format (%H%M%S), we'll have to
+       // restrict the stringified hours length to 2 characters.
+-      if (format.find(hours_format) != string_type::npos) {
++      if (local_format.find(hours_format) != string_type::npos) {
+         if (hours_str.empty())
+           hours_str = hours_as_string(time_dur_arg);
+         BOOST_ASSERT(hours_str.length() <= 2);
+-        boost::algorithm::replace_all(format, hours_format, hours_str);
++        boost::algorithm::replace_all(local_format, hours_format, hours_str);
+       }
+ 
+       string_type frac_str;
+-      if (format.find(seconds_with_fractional_seconds_format) != string_type::npos) {
++      if (local_format.find(seconds_with_fractional_seconds_format) != string_type::npos) {
+         // replace %s with %S.nnn
+         frac_str =
+           fractional_seconds_as_string(time_dur_arg, false);
+@@ -500,21 +500,21 @@
+         string_type replace_string(seconds_format);
+         replace_string += sep;
+         replace_string += frac_str;
+-        boost::algorithm::replace_all(format,
++        boost::algorithm::replace_all(local_format,
+                                       seconds_with_fractional_seconds_format,
+                                       replace_string);
+       }
+-      if (format.find(fractional_seconds_format) != string_type::npos) {
++      if (local_format.find(fractional_seconds_format) != string_type::npos) {
+         // replace %f with nnnnnnn
+         if (!frac_str.size()) {
+           frac_str = fractional_seconds_as_string(time_dur_arg, false);
+         }
+-        boost::algorithm::replace_all(format,
++        boost::algorithm::replace_all(local_format,
+                                       fractional_seconds_format,
+                                       frac_str);
+       }
+ 
+-      if (format.find(fractional_seconds_or_none_format) != string_type::npos) {
++      if (local_format.find(fractional_seconds_or_none_format) != string_type::npos) {
+         // replace %F with nnnnnnn or nothing if fs == 0
+         frac_str =
+           fractional_seconds_as_string(time_dur_arg, true);
+@@ -523,18 +523,18 @@
+           string_type replace_string;
+           replace_string += sep;
+           replace_string += frac_str;
+-          boost::algorithm::replace_all(format,
++          boost::algorithm::replace_all(local_format,
+                                         fractional_seconds_or_none_format,
+                                         replace_string);
+         }
+         else {
+-          boost::algorithm::erase_all(format,
++          boost::algorithm::erase_all(local_format,
+                                       fractional_seconds_or_none_format);
+         }
+       }
+ 
+       return this->do_put_tm(next_arg, ios_arg, fill_arg,
+-                       to_tm(time_dur_arg), format);
++                       to_tm(time_dur_arg), local_format);
+     }
+ 
+     OutItrT put(OutItrT next, std::ios_base& ios_arg,