Accepting request 667048 from home:iznogood:branches:devel:libraries:c_c++

- Add libyaml-revert-emitter-changes.patch: Revert "This code is not needed and breaks tests" (gh#yaml/libyaml#122). 
Fixes build of python-PyYAML.

OBS-URL: https://build.opensuse.org/request/show/667048
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libyaml?expand=0&rev=20

libyaml-revert-emitter-changes.patch

@@ -0,0 +1,64 @@
+From 8ee83c0da22fe9aa7dea667be8f899a7e32ffb83 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tina=20M=C3=BCller?= <cpan2@tinita.de>
+Date: Fri, 29 Jun 2018 21:44:19 +0200
+Subject: [PATCH 1/2] Revert removing of open_ended after top level plain
+ scalar
+
+See also issue #60
+
+Revert "This code is not needed and breaks tests"
+
+This reverts commit 56400d976a1999156b1abfd674c3122843980260.
+---
+ src/emitter.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/emitter.c b/src/emitter.c
+index d31e075..32fe07c 100644
+--- a/src/emitter.c
++++ b/src/emitter.c
+@@ -1946,6 +1946,10 @@ yaml_emitter_write_plain_scalar(yaml_emitter_t *emitter,
+ 
+     emitter->whitespace = 0;
+     emitter->indention = 0;
++    if (emitter->root_context)
++    {
++        emitter->open_ended = 1;
++    }
+ 
+     return 1;
+ }
+
+From 56f4b17221868593d6903ee58d6d679b690cf4df Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tina=20M=C3=BCller?= <cpan2@tinita.de>
+Date: Fri, 29 Jun 2018 23:16:26 +0200
+Subject: [PATCH 2/2] Don't emit document-end marker at the end of stream
+
+(only when explicitly requested)
+
+@jrtc27++ for the patch.
+
+See #60
+---
+ src/emitter.c | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/src/emitter.c b/src/emitter.c
+index 32fe07c..2744495 100644
+--- a/src/emitter.c
++++ b/src/emitter.c
+@@ -649,13 +649,6 @@ yaml_emitter_emit_document_start(yaml_emitter_t *emitter,
+ 
+     else if (event->type == YAML_STREAM_END_EVENT)
+     {
+-        if (emitter->open_ended)
+-        {
+-            if (!yaml_emitter_write_indicator(emitter, "...", 1, 0, 0))
+-                return 0;
+-            if (!yaml_emitter_write_indent(emitter))
+-                return 0;
+-        }
+ 
+         if (!yaml_emitter_flush(emitter))
+             return 0;
+

libyaml.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Jan 17 13:23:23 UTC 2019 - bjorn.lie@gmail.com
+
+- Add libyaml-revert-emitter-changes.patch: Revert "This code is
+  not needed and breaks tests" (gh#yaml/libyaml#122).
+
 -------------------------------------------------------------------
 Tue Dec  4 08:48:50 UTC 2018 - Ondřej Súkup <mimi.vx@gmail.com>
 

libyaml.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package libyaml
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -24,6 +24,8 @@ License:        MIT
 Group:          Development/Libraries/C and C++
 URL:            http://pyyaml.org/wiki/LibYAML
 Source:         http://pyyaml.org/download/libyaml/yaml-%{version}.tar.gz
+# PATCH-FIX-UPSTREAM libyaml-revert-emitter-changes.patch -- gh#yaml/libyaml#122
+Patch:          libyaml-revert-emitter-changes.patch
 BuildRequires:  pkgconfig
 
 %description
@@ -52,6 +54,7 @@ This package holds the development files for libyaml.
 
 %prep
 %setup -q -n yaml-%{version}
+%patch -p1
 
 %build
 %configure --with-pic --disable-static