From baf1c6f64b6b1852702a5c8aeecfad8fec476ed2 Mon Sep 17 00:00:00 2001
From: Cong <congusbongus@gmail.com>
Date: Tue, 16 Nov 2021 23:52:56 +1100
Subject: [PATCH] Create cmake.yml (fixes #71)

---
 .github/workflows/cmake.yml | 44 +++++++++++++++++++++++++++++++++++++
 .travis.yml                 | 24 --------------------
 README.md                   |  2 +-
 tinydir.h                   |  9 ++++++--
 4 files changed, 52 insertions(+), 27 deletions(-)
 create mode 100644 .github/workflows/cmake.yml
 delete mode 100644 .travis.yml

diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
new file mode 100644
index 0000000..d4204de
--- /dev/null
+++ b/.github/workflows/cmake.yml
@@ -0,0 +1,44 @@
+name: CMake
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - os: macos-latest
+            CC: clang
+          - os: ubuntu-latest
+            CC: gcc
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Build
+      env:
+        CC: ${{ matrix.CC }}
+      run: |
+        cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} tests
+        cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
+
+    - name: Test
+      working-directory: ${{github.workspace}}/build
+      run: ctest -C ${{env.BUILD_TYPE}}
+
+    - name: Build (samples)
+      env:
+        CC: ${{ matrix.CC }}
+      run: |
+        rm -rf ${{github.workspace}}/build
+        cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} samples
+        cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 4eaef76..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-sudo: false
-
-language: c
-
-compiler:
-  - gcc
-  - clang
-
-addons:
-  apt:
-    sources:
-    - ubuntu-toolchain-r-test
-    packages:
-    - gcc-4.8
-
-before_script:
-    # force newer gcc version
-  - if [ "$CC" = "gcc" ]; then export CC="gcc-4.8"; fi
-    # show which tests failed
-  - export CTEST_OUTPUT_ON_FAILURE=1
-
-script:
-  - mkdir build && cd build && cmake ../samples && make -j2 && cd .. && rm -rf build
-  - mkdir build && cd build && cmake ../tests && make -j2 && make test && cd .. && rm -rf build
diff --git a/README.md b/README.md
index 635f0ca..497b434 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 TinyDir
 =======
-[![Build Status](https://travis-ci.com/cxong/tinydir.svg?branch=master)](https://travis-ci.com/github/cxong/tinydir)
+[![CMake](https://github.com/cxong/tinydir/actions/workflows/cmake.yml/badge.svg)](https://github.com/cxong/tinydir/actions/workflows/cmake.yml)
 [![Release](http://img.shields.io/github/release/cxong/tinydir.svg)](https://github.com/cxong/tinydir/releases/latest)
 
 Lightweight, portable and easy to integrate C directory and file reader. TinyDir wraps dirent for POSIX and FindFirstFile for Windows.
diff --git a/tinydir.h b/tinydir.h
index e08eb84..bd76d28 100644
--- a/tinydir.h
+++ b/tinydir.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013-2019, tinydir authors:
+Copyright (c) 2013-2021, tinydir authors:
 - Cong Xu
 - Lautis Sun
 - Baudouin Feildel
@@ -125,8 +125,13 @@ extern "C" {
 # define _TINYDIR_FUNC static __inline
 #elif !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
 # define _TINYDIR_FUNC static __inline__
-#else
+#elif defined(__cplusplus)
 # define _TINYDIR_FUNC static inline
+#elif defined(__GNUC__)
+/* Suppress unused function warning */
+# define _TINYDIR_FUNC __attribute__((unused)) static
+#else
+# define _TINYDIR_FUNC static
 #endif
 
 /* readdir_r usage; define TINYDIR_USE_READDIR_R to use it (if supported) */