From 5b57981af72d46cc6f04dfe6ce842c1deb711470 Mon Sep 17 00:00:00 2001
From: Bruno BELANYI <bruno@belanyi.fr>
Date: Thu, 19 Aug 2021 21:32:33 +0200
Subject: [PATCH] abacus: bootstrap build system

---
 meson.build            | 13 +++++++++++++
 src/abacus.cc          |  5 +++++
 src/meson.build        |  8 ++++++++
 tests/meson.build      |  1 +
 tests/unit/base.cc     |  5 +++++
 tests/unit/meson.build | 25 +++++++++++++++++++++++++
 6 files changed, 57 insertions(+)
 create mode 100644 meson.build
 create mode 100644 src/abacus.cc
 create mode 100644 src/meson.build
 create mode 100644 tests/meson.build
 create mode 100644 tests/unit/base.cc
 create mode 100644 tests/unit/meson.build

diff --git a/meson.build b/meson.build
new file mode 100644
index 0000000..4910f6a
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,13 @@
+project(
+  'abacus',
+  'cpp',
+  version: '0.0.0',
+  license: 'MIT',
+  default_options: [
+    'warning_level=3',
+    'cpp_std=c++17',
+  ],
+)
+
+subdir('src')
+subdir('tests')
diff --git a/src/abacus.cc b/src/abacus.cc
new file mode 100644
index 0000000..5eb9e4a
--- /dev/null
+++ b/src/abacus.cc
@@ -0,0 +1,5 @@
+#include <iostream>
+
+int main() {
+    std::cout << "Hello World!\n";
+}
diff --git a/src/meson.build b/src/meson.build
new file mode 100644
index 0000000..5b8b9c6
--- /dev/null
+++ b/src/meson.build
@@ -0,0 +1,8 @@
+abacus_sources = files(
+  'abacus.cc',
+)
+
+abacus = executable(
+  'abacus',
+  sources: abacus_sources,
+)
diff --git a/tests/meson.build b/tests/meson.build
new file mode 100644
index 0000000..082b746
--- /dev/null
+++ b/tests/meson.build
@@ -0,0 +1 @@
+subdir('unit')
diff --git a/tests/unit/base.cc b/tests/unit/base.cc
new file mode 100644
index 0000000..4573678
--- /dev/null
+++ b/tests/unit/base.cc
@@ -0,0 +1,5 @@
+#include <gtest/gtest.h>
+
+TEST(misc, passing) {
+    ASSERT_EQ(1, 1);
+}
diff --git a/tests/unit/meson.build b/tests/unit/meson.build
new file mode 100644
index 0000000..e866754
--- /dev/null
+++ b/tests/unit/meson.build
@@ -0,0 +1,25 @@
+gtest = dependency(
+  'gtest',
+  main: true,
+  required: false,
+)
+
+if gtest.found()
+  unit_test_sources = files(
+    'base.cc',
+  )
+
+  unit_tests = executable(
+    'unit_tests',
+    sources: unit_test_sources,
+    dependencies: [
+      gtest,
+    ],
+  )
+
+  test(
+    'unit tests',
+    unit_tests,
+    protocol: 'gtest',
+  )
+endif