From: Pino Toscano <toscano.pino@tiscali.it>
Date: Sun, 18 Apr 2021 08:29:59 +0000 (+0200)
Subject: [PATCH] Export YAML::detail::node::m_amount
X-Git-Tag: archive/raspbian/0.7.0+dfsg-8+rpi1~1^2~3
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=191ebeddbf36e5eb32ee7a88454a7fbda694cbe4;p=yaml-cpp.git

[PATCH] Export YAML::detail::node::m_amount

The internal header node/detail/node.h is included by public headers;
YAML::detail::node is implemented in the header itself, and thus it gets
inlined... except for its static m_amount class member, which is
instantiated in the library only. Right now all the symbols of yaml-cpp
are exported (nothing is hidden), so the linker will find node::m_amount
in the yaml-cpp library.

As solution/workaround, explicitly export YAML::detail::node::m_amount.

Gbp-Pq: Name export-m_amount.patch
---

diff --git a/src/node_data.cpp b/src/node_data.cpp
index da2aefc..8f5422a 100644
--- a/src/node_data.cpp
+++ b/src/node_data.cpp
@@ -13,7 +13,7 @@
 
 namespace YAML {
 namespace detail {
-std::atomic<size_t> node::m_amount{0};
+YAML_CPP_API std::atomic<size_t> node::m_amount{0};
 
 const std::string& node_data::empty_scalar() {
   static const std::string svalue;