json: fix Bignumn/Fixnum issue when using Ruby 2.5

There is a recognized problem with json_1.8.3 when used with Ruby 2.5;
in summary:

  compiling generator.c
  generator.c: In function ‘generate_json’:
  generator.c:861:25: error: ‘rb_cFixnum’ undeclared (first use in this
  function); did you mean ‘mFixnum’?
       } else if (klass == rb_cFixnum) {
                           ^~~~~~~~~~
                           mFixnum
  generator.c:861:25: note: each undeclared identifier is reported only
  once for each function it appears in
  generator.c:863:25: error: ‘rb_cBignum’ undeclared (first use in this
  function); did you mean ‘rb_cFixnum’?
       } else if (klass == rb_cBignum) {
                           ^~~~~~~~~~
                           rb_cFixnum

This is explained in detail at:

https://makandracards.com/makandra/74544-how-to-fix-json-1-8-3-with-ruby-2-5

The simplest solution is to upgrade json just a wee bit to 1.8.5 to
resolve this.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/meta-openstack/recipes-devtools/ruby/json_git.bb b/meta-openstack/recipes-devtools/ruby/json_git.bb
index a417798..f7b3dd7 100644
--- a/meta-openstack/recipes-devtools/ruby/json_git.bb
+++ b/meta-openstack/recipes-devtools/ruby/json_git.bb
@@ -5,18 +5,18 @@ SUMMARY = "An implementation of the JSON specification according to RFC 4627"
 DESCRIPTION = "An implementation of the JSON specification according to RFC 4627"
 
 LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=aef161fe3c86f1a8d6c71d3b8c5655c5"
+LIC_FILES_CHKSUM = "file://CHANGES;md5=af8cad0ff27a1593ac5ee461bc2d71ab"
 
 PR = "r0"
 
-BPV = "1.8.3"
+BPV = "1.8.5"
 PV = "${BPV}"
-SRCREV = "db4c71a7701b95c30f945ee1536240920dcfdc17"
+SRCREV = "4cf6c6270f52888997ec1b626b9f557db4f26f2e"
 
 S = "${WORKDIR}/git"
 
 SRC_URI = " \
-    git://github.com/flori/json.git \
+    git://github.com/flori/json.git;branch=v1.8 \
     "
 
 inherit ruby