From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001
From: James <>
Date: Wed, 4 Nov 2015 11:49:21 +0000
Subject: trunk-47381

---
 package/libs/libjson-c/patches/000-libm.patch      | 50 ++++++++++++++++++++++
 .../patches/001-backport_compile_fix.patch         | 23 ++++++++++
 2 files changed, 73 insertions(+)
 create mode 100644 package/libs/libjson-c/patches/000-libm.patch
 create mode 100644 package/libs/libjson-c/patches/001-backport_compile_fix.patch

(limited to 'package/libs/libjson-c/patches')

diff --git a/package/libs/libjson-c/patches/000-libm.patch b/package/libs/libjson-c/patches/000-libm.patch
new file mode 100644
index 0000000..45adb05
--- /dev/null
+++ b/package/libs/libjson-c/patches/000-libm.patch
@@ -0,0 +1,50 @@
+--- a/configure.ac
++++ b/configure.ac
+@@ -43,12 +43,6 @@
+ AC_FUNC_MALLOC
+ AC_FUNC_REALLOC
+ AC_CHECK_FUNCS(strcasecmp strdup strerror snprintf vsnprintf vasprintf open vsyslog strncasecmp setlocale)
+-AC_CHECK_DECLS([INFINITY], [], [], [[#include <math.h>]])
+-AC_CHECK_DECLS([nan], [], [], [[#include <math.h>]])
+-AC_CHECK_DECLS([isnan], [], [], [[#include <math.h>]])
+-AC_CHECK_DECLS([isinf], [], [], [[#include <math.h>]])
+-AC_CHECK_DECLS([_isnan], [], [], [[#include <float.h>]])
+-AC_CHECK_DECLS([_finite], [], [], [[#include <float.h>]])
+ 
+ #check if .section.gnu.warning accepts long strings (for __warn_references)
+ AC_LANG_PUSH([C])
+--- a/math_compat.h
++++ b/math_compat.h
+@@ -1,28 +1,9 @@
+ #ifndef __math_compat_h
+ #define __math_compat_h
+ 
+-/* Define isnan and isinf on Windows/MSVC */
+-
+-#ifndef HAVE_DECL_ISNAN
+-# ifdef HAVE_DECL__ISNAN
+-#include <float.h>
+-#define isnan(x) _isnan(x)
+-# endif
+-#endif
+-
+-#ifndef HAVE_DECL_ISINF
+-# ifdef HAVE_DECL__FINITE
+-#include <float.h>
+-#define isinf(x) (!_finite(x))
+-# endif
+-#endif
+-
+-#ifndef HAVE_DECL_NAN
+-#error This platform does not have nan()
+-#endif
+-
+-#ifndef HAVE_DECL_INFINITY
+-#error This platform does not have INFINITY
+-#endif
++#undef isnan
++#define isnan(x) __builtin_isnan(x)
++#undef isinf
++#define isinf(x) __builtin_isinf(x)
+ 
+ #endif
diff --git a/package/libs/libjson-c/patches/001-backport_compile_fix.patch b/package/libs/libjson-c/patches/001-backport_compile_fix.patch
new file mode 100644
index 0000000..e83f5d2
--- /dev/null
+++ b/package/libs/libjson-c/patches/001-backport_compile_fix.patch
@@ -0,0 +1,23 @@
+commit 3859e99f50abe11a8dade28efa9ea3d99dfaac11
+Author: Petar Koretić <petar.koretic@gmail.com>
+Date:   Fri Apr 11 10:03:40 2014 +0200
+
+    Remove unused variable 'size'
+
+diff --git a/json_tokener.c b/json_tokener.c
+index 19de8ef..9a76293 100644
+--- a/json_tokener.c
++++ b/json_tokener.c
+@@ -352,12 +352,10 @@ struct json_object* json_tokener_parse_ex(struct json_tokener *tok,
+ 
+     case json_tokener_state_inf: /* aka starts with 'i' */
+       {
+-	int size;
+ 	int size_inf;
+ 	int is_negative = 0;
+ 
+ 	printbuf_memappend_fast(tok->pb, &c, 1);
+-	size = json_min(tok->st_pos+1, json_null_str_len);
+ 	size_inf = json_min(tok->st_pos+1, json_inf_str_len);
+ 	char *infbuf = tok->pb->buf;
+ 	if (*infbuf == '-')
-- 
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