From e017002baa192c8020c0364cfbeeff31b5706030 Mon Sep 17 00:00:00 2001
From: Syoyo Fujita <syoyo@lighttransport.com>
Date: Fri, 6 Feb 2026 00:52:59 +0900
Subject: [PATCH] Use CMake and ctest for Linux and macOS native builds

Convert manual g++/clang++ builds to CMake for consistency with
Windows builds:
- Linux x64 (GCC)
- Linux ARM64 (GCC)
- macOS ARM64 Apple Silicon (Clang)

All native builds now use:
- cmake -B build -DTINYGLTF_BUILD_LOADER_EXAMPLE=ON
- cmake --build build
- ctest --test-dir build --output-on-failure

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 .github/workflows/ci.yml | 54 ++++++++++++++++++----------------------
 1 file changed, 24 insertions(+), 30 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dcb3c8d..ce6a7f7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,19 +25,17 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Build loader_example
-        run: |
-          g++ -std=c++11 -o loader_example loader_example.cc
+      - name: Configure
+        run: cmake -B build -DTINYGLTF_BUILD_LOADER_EXAMPLE=ON
+
+      - name: Build
+        run: cmake --build build
 
       - name: Run loader_example
-        run: |
-          ./loader_example models/Cube/Cube.gltf
+        run: ./build/loader_example models/Cube/Cube.gltf
 
-      - name: Build and run unit tests
-        run: |
-          cd tests
-          g++ -I../ -std=c++11 -g -O0 -o tester tester.cc
-          ./tester
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
 
   # Linux x64 - Clang 21
   linux-clang-x64:
@@ -75,19 +73,17 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Build loader_example
-        run: |
-          g++ -std=c++11 -o loader_example loader_example.cc
+      - name: Configure
+        run: cmake -B build -DTINYGLTF_BUILD_LOADER_EXAMPLE=ON
+
+      - name: Build
+        run: cmake --build build
 
       - name: Run loader_example
-        run: |
-          ./loader_example models/Cube/Cube.gltf
+        run: ./build/loader_example models/Cube/Cube.gltf
 
-      - name: Build and run unit tests
-        run: |
-          cd tests
-          g++ -I../ -std=c++11 -g -O0 -o tester tester.cc
-          ./tester
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
 
   # macOS ARM64 Apple Silicon
   macos-arm64:
@@ -97,19 +93,17 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Build loader_example
-        run: |
-          clang++ -std=c++11 -o loader_example loader_example.cc
+      - name: Configure
+        run: cmake -B build -DTINYGLTF_BUILD_LOADER_EXAMPLE=ON
+
+      - name: Build
+        run: cmake --build build
 
       - name: Run loader_example
-        run: |
-          ./loader_example models/Cube/Cube.gltf
+        run: ./build/loader_example models/Cube/Cube.gltf
 
-      - name: Build and run unit tests
-        run: |
-          cd tests
-          clang++ -I../ -std=c++11 -g -O0 -o tester tester.cc
-          ./tester
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
 
   # Windows x64 - MSVC
   windows-msvc-x64: