json-c: Include math_compat.c for NAN/INF values

The backport patch also fixes the warning which was being work arounded
by disabling unused-but-set-variable

(From OE-Core rev: ebce241d0badff0a12b4c03a428720e0b4a59f32)

(From OE-Core rev: 3f757eb71d69a763a33540b1a590db1926c25408)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/meta/recipes-devtools/json-c/json-c_0.12.bb b/meta/recipes-devtools/json-c/json-c_0.12.bb
index e9c5b31745..cfef03d2e8 100644
--- a/meta/recipes-devtools/json-c/json-c_0.12.bb
+++ b/meta/recipes-devtools/json-c/json-c_0.12.bb
@@ -4,7 +4,9 @@ HOMEPAGE = "https://github.com/json-c/json-c/wiki"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://COPYING;md5=de54b60fbbc35123ba193fea8ee216f2"
 
-SRC_URI = "https://s3.amazonaws.com/json-c_releases/releases/${BP}.tar.gz"
+SRC_URI = "https://s3.amazonaws.com/json-c_releases/releases/${BP}.tar.gz \
+           file://0001-json_tokener-requires-INF-and-NAN.patch \
+          "
 
 SRC_URI[md5sum] = "3ca4bbb881dfc4017e8021b5e0a8c491"
 SRC_URI[sha256sum] = "000c01b2b3f82dcb4261751eb71f1b084404fb7d6a282f06074d3c17078b9f3f"
@@ -17,5 +19,3 @@ do_configure_prepend() {
     # Clean up autoconf cruft that should not be in the tarball
     rm -f ${S}/config.status
 }
-
-CFLAGS += "-Wno-error=unused-but-set-variable"