From 4564d9a1314e8dbd01ba769b94133b9eba4f36ad Mon Sep 17 00:00:00 2001
From: PhilipDeegan <philip.deegan@gmail.com>
Date: Sun, 31 Oct 2021 17:59:40 +0100
Subject: [PATCH] github actions for mac/linux/windows (#1056)

---
 .github/workflows/build.yml         | 40 +++++++++++++++++++++++++++++
 include/yaml-cpp/node/detail/node.h |  2 +-
 2 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/build.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..0565fe1
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,40 @@
+name: Github PR
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  workflow_dispatch:
+jobs:
+  build:
+      strategy:
+        matrix:
+          os: [ubuntu-latest, windows-latest, macos-latest]
+      runs-on: ${{ matrix.os }}
+      steps:
+        - uses: actions/checkout@v2
+
+        - name: Build static
+          shell: bash
+          run: |
+            mkdir -p build && cd build
+            cmake ..
+            cmake --build . --parallel 4
+
+        - name: Test static
+          shell: bash
+          run: cd build && ctest --output-on-failure
+
+        - name: Build shared
+          shell: bash
+          run: |
+            rm -rf build && mkdir -p build && cd build
+            cmake .. -DYAML_BUILD_SHARED_LIBS=ON
+            cmake --build . --parallel 4
+
+          # tests are failing for unknown reasons
+        - if: matrix.os == 'ubuntu-latest'
+          name: Test shared
+          shell: bash
+          run: cd build && ctest --output-on-failure
+          # test all ASAP
diff --git a/include/yaml-cpp/node/detail/node.h b/include/yaml-cpp/node/detail/node.h
index b881c2c..acf60ff 100644
--- a/include/yaml-cpp/node/detail/node.h
+++ b/include/yaml-cpp/node/detail/node.h
@@ -169,7 +169,7 @@ class node {
   using nodes = std::set<node*, less>;
   nodes m_dependencies;
   size_t m_index;
-  static std::atomic<size_t> m_amount;
+  static YAML_CPP_API std::atomic<size_t> m_amount;
 };
 }  // namespace detail
 }  // namespace YAML