package/jsoncpp: bump to version 1.6.5

Remove patch 0001-Revert-Use-std-namespace-for-snprintf.patch:
This patch was initially intented to remove upstream commit
1c58876185d2a4ed87dac4a54b82f607e74f55fd to disable std::snprintf() for all
compilers. However, the patch actually reverts upstream commit
240ddb6a1b7aae7c6528e328995812ee695a73af which only uses std namespace if the
compiler defines __cplusplus >= 201103L, thus is a recent C++11 compiler.

Furthermore, upstream commit fac87108a49fb1b2640eff5d8e4cc7a12723a510 adds
the `-std=c++11` compiler flag to gcc, so jsoncpp now requires a C++11 compiler
either way.

With jsoncpp requiring a recent C++11 compiler we need at least gcc 4.7.

Backport patch from upstream [1] to remove `-Werror` from the compiler flags to
allow building with CS ARM toolchains.

[1]
https://github.com/open-source-parsers/jsoncpp/commit/d7b84f69c5e92178e110552cce27f900744e1779

Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Reviewed-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 0 insertions, 39 deletions

diff --git a/package/jsoncpp/0001-Revert-Use-std-namespace-for-snprintf.patch b/package/jsoncpp/0001-Revert-Use-std-namespace-for-snprintf.patch
deleted file mode 100644
index 7935849214..0000000000
--- a/package/jsoncpp/0001-Revert-Use-std-namespace-for-snprintf.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From 29bfb6ac06b7304d326e3b70fc0209a702b89d83 Mon Sep 17 00:00:00 2001
-From: Baruch Siach <baruch@tkos.co.il>
-Subject: [PATCH] Revert "Use std namespace for snprintf."
-
-This reverts commit 1c58876185d2a4ed87dac4a54b82f607e74f55fd.
-
-std::snprintf() is only available in C++11, which is not provided by
-all compilers. Since the C library snprintf() can easily be used as a
-replacement on Linux systems, this patch changes jsoncpp to use the C
-library snprintf() instead of C++11 std::snprintf(), fixing the build error
-below:
-
-src/lib_json/json_writer.cpp:33:18: error: 'snprintf' is not a member of 'std'
-
-Upstream status: sent upstream
-package/jsoncpp/0001-Revert-Use-std-namespace-for-snprintf.patch
-
-Signed-off-by: Baruch Siach <baruch@tkos.co.il>
----
-
- src/lib_json/json_writer.cpp | 2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/src/lib_json/json_writer.cpp b/src/lib_json/json_writer.cpp
-index 83102fd2bb86..f7ad1e21bbc0 100644
---- a/src/lib_json/json_writer.cpp
-+++ b/src/lib_json/json_writer.cpp
-@@ -29,8 +29,6 @@
- 
- #if defined(_MSC_VER) && _MSC_VER < 1500 // VC++ 8.0 and below
- #define snprintf _snprintf
--#elif __cplusplus >= 201103L
--#define snprintf std::snprintf
- #endif
- 
- #if defined(_MSC_VER) && _MSC_VER >= 1400 // VC++ 8.0
--- 
-2.1.4
-