feat: add Meson build support

.github/workflows/tests.yml

@@ -7,9 +7,8 @@ on:
     branches: [ "main" ]
 
 jobs:
-  test:
+  test-cmake:
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v3
 
@@ -20,4 +19,21 @@ jobs:
         run: cmake --build build --config Release
 
       - name: Run tests
-        run: ctest --test-dir build -C Release --output-on-failure
+        run: ctest --test-dir build -C Release --output-on-failure
+
+  test-meson:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install Meson and Ninja
+        run: pip install meson ninja
+
+      - name: Configure Meson
+        run: meson setup build -Dbuild_tests=true
+
+      - name: Build
+        run: meson compile -C build
+
+      - name: Run tests
+        run: meson test -C build --verbose

.gitignore

@@ -5,6 +5,10 @@
 
 build/
 
+# Meson subproject downloads
+subprojects/*/
+subprojects/packagecache/
+
 # User-specific files
 *.rsuser
 *.suo
@@ -399,4 +403,4 @@ FodyWeavers.xsd
 *.msp
 
 # JetBrains Rider
-*.sln.iml
+*.sln.iml

README.md

@@ -24,15 +24,15 @@ This makes it perfect for learning, experimentation, but not a drop-in replaceme
     `pi`, `radians()`, `degrees()`
 - **Starlet** Project Constants
 
-
-<br/>
-
-
 ## Prerequisites
 - C++20 or later
-- CMake 3.20+
+- One of the following Build Systems,
+    - CMake 3.20+
+    - Meson 1.1+
 
 ## Using as a Dependency
+
+### CMake
 ```cmake
 include(FetchContent)
 
@@ -45,25 +45,32 @@ FetchContent_MakeAvailable(starlet_math)
 target_link_libraries(app_name PRIVATE starlet_math)
 ```
 
-<br/>
+### Meson
+```python
+starlet_math = subproject('starlet_math')
+starlet_math_dep = starlet_math.get_variable('starlet_math_dep')
+```
 
 ## Building and Testing
 ```bash
 # 1. Clone starlet-math
 git clone https://github.com/masonlet/starlet-math.git
 cd starlet-math
+```
 
-# 2. Create a Build Directory and Generate Build Files
-mkdir build
-cd build
-cmake -DBUILD_TESTS=ON ..
-
-# 3. Build and run tests
-cmake --build .
-ctest
+### CMake
+```bash
+cmake -B build -DBUILD_TESTS=ON
+cmake --build build
+ctest --test-dir build
 ```
 
-<br/>
+### Meson
+```bash
+meson setup build -Dbuild_tests=true
+meson compile -C build
+meson test -C build
+```
 
 ## License
 MIT License — see [LICENSE](./LICENSE) for details.

meson.build

@@ -0,0 +1,18 @@
+project('starlet-math', 'cpp',
+  version : '1.0.0',
+  meson_version : '>=1.1',
+  default_options : ['cpp_std=c++20']
+)
+
+inc = include_directories('inc')
+
+starlet_math_dep = declare_dependency(
+  include_directories : inc
+)
+
+if get_option('build_tests')
+  gtest_dep = dependency('gtest_main',
+    fallback : ['gtest', 'gtest_main_dep']
+  )
+  subdir('tests')
+endif

meson.options

@@ -0,0 +1 @@
+option('build_tests', type : 'boolean', value : false, description : 'Build unit tests')

subprojects/gtest.wrap

@@ -0,0 +1,16 @@
+[wrap-file]
+directory = googletest-1.17.0
+source_url = https://github.com/google/googletest/archive/refs/tags/v1.17.0.tar.gz
+source_filename = googletest-1.17.0.tar.gz
+source_hash = 65fab701d9829d38cb77c14acdc431d2108bfdbf8979e40eb8ae567edf10b27c
+patch_filename = gtest_1.17.0-4_patch.zip
+patch_url = https://wrapdb.mesonbuild.com/v2/gtest_1.17.0-4/get_patch
+patch_hash = 3abf7662d09db706453a5b064a1e914678c74b9d9b0b19382747ca561d0d8750
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/gtest_1.17.0-4/googletest-1.17.0.tar.gz
+wrapdb_version = 1.17.0-4
+
+[provide]
+gtest = gtest_dep
+gtest_main = gtest_main_dep
+gmock = gmock_dep
+gmock_main = gmock_main_dep

tests/meson.build

@@ -0,0 +1,10 @@
+test_exe = executable('starlet_math_tests',
+  files(
+    'vec2_test.cpp',
+    'vec3_test.cpp',
+    'vec4_test.cpp',
+  ),
+  dependencies : [starlet_math_dep, gtest_dep]
+)
+
+test('starlet-math tests', test_exe)