poky/meta/recipes-devtools/apt/apt/gcc_4.x_Revert-avoid-changing-the-global-LC_TIME-for-Release.patch

From 7ef2b2dba0e0bee450da3c8450ea782a3e7d6429 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?An=C3=ADbal=20Lim=C3=B3n?= <anibal.limon@linux.intel.com>
Date: Tue, 22 Aug 2017 11:49:01 -0500
Subject: [PATCH 3/3] Revert "avoid changing the global LC_TIME for Release
 writing"

This reverts commit 78e7b683c645e907db12658405a4b201a6243ea8.

After we drop debian8 and centos7 that has gcc < 5 (std::put_time not available) 
versions this patch can be remove.

Signed-off-by: Anibal Limon <limon.anibal@gmail.com>

Upstream-Status: Inappropriate [embedded specific]
---
 ftparchive/writer.cc | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

diff --git a/ftparchive/writer.cc b/ftparchive/writer.cc
index 2596382..e43a643 100644
--- a/ftparchive/writer.cc
+++ b/ftparchive/writer.cc
@@ -37,7 +37,6 @@
 #include <unistd.h>
 #include <ctime>
 #include <iostream>
-#include <iomanip>
 #include <sstream>
 #include <memory>
 #include <utility>
@@ -984,29 +983,35 @@ ReleaseWriter::ReleaseWriter(FileFd * const GivenOutput, string const &/*DB*/) :
    AddPatterns(_config->FindVector("APT::FTPArchive::Release::Patterns"));
 
    time_t const now = time(NULL);
-   auto const posix = std::locale("C.UTF-8");
 
-   // FIXME: use TimeRFC1123 here? But that uses GMT to satisfy HTTP/1.1
-   std::ostringstream datestr;
-   datestr.imbue(posix);
-   datestr << std::put_time(gmtime(&now), "%a, %d %b %Y %H:%M:%S UTC");
+   setlocale(LC_TIME, "C");
+
+   char datestr[128];
+   if (strftime(datestr, sizeof(datestr), "%a, %d %b %Y %H:%M:%S UTC",
+                gmtime(&now)) == 0)
+   {
+      datestr[0] = '\0';
+   }
 
    time_t const validuntil = now + _config->FindI("APT::FTPArchive::Release::ValidTime", 0);
-   std::ostringstream validstr;
-   if (validuntil != now)
+   char validstr[128];
+   if (now == validuntil ||
+       strftime(validstr, sizeof(validstr), "%a, %d %b %Y %H:%M:%S UTC",
+                gmtime(&validuntil)) == 0)
    {
-      datestr.imbue(posix);
-      validstr << std::put_time(gmtime(&validuntil), "%a, %d %b %Y %H:%M:%S UTC");
+      validstr[0] = '\0';
    }
 
+   setlocale(LC_TIME, "");
+
    map<string,string> Fields;
    Fields["Origin"] = "";
    Fields["Label"] = "";
    Fields["Suite"] = "";
    Fields["Version"] = "";
    Fields["Codename"] = "";
-   Fields["Date"] = datestr.str();
-   Fields["Valid-Until"] = validstr.str();
+   Fields["Date"] = datestr;
+   Fields["Valid-Until"] = validstr;
    Fields["Architectures"] = "";
    Fields["Components"] = "";
    Fields["Description"] = "";
-- 
2.1.4