commit 5cd9e11979f1e4048afd4d9e367e00baaeb88cf9
Author: Bruno BELANYI <bruno@belanyi.fr>
Date:   Fri Mar 11 23:12:10 2022 +0100

    kraken: bootstrap build system

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..e3a35fa
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.13)
+project(kraken VERSION 0.0.0 LANGUAGES CXX)
+enable_testing()
+
+# Add a dummy target to share all our compile options
+add_library(common_options INTERFACE)
+target_compile_features(common_options INTERFACE
+  cxx_std_20
+)
+target_compile_options(common_options INTERFACE
+  -Wall
+  -Wextra
+)
+target_include_directories(common_options INTERFACE
+  src
+)
+
+add_subdirectory(src)
+add_subdirectory(tests)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
new file mode 100644
index 0000000..368dfd6
--- /dev/null
+++ b/src/CMakeLists.txt
@@ -0,0 +1,4 @@
+add_executable(kraken kraken.cc)
+target_link_libraries(kraken PRIVATE common_options)
+
+install(TARGETS kraken)
diff --git a/src/kraken.cc b/src/kraken.cc
new file mode 100644
index 0000000..5eb9e4a
--- /dev/null
+++ b/src/kraken.cc
@@ -0,0 +1,5 @@
+#include <iostream>
+
+int main() {
+    std::cout << "Hello World!\n";
+}
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
new file mode 100644
index 0000000..269aea0
--- /dev/null
+++ b/tests/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(unit)
diff --git a/tests/unit/CMakeLists.txt b/tests/unit/CMakeLists.txt
new file mode 100644
index 0000000..f29fdf8
--- /dev/null
+++ b/tests/unit/CMakeLists.txt
@@ -0,0 +1,15 @@
+find_package(GTest)
+
+if (${GTest_FOUND})
+include(GoogleTest)
+
+add_executable(base_test base.cc)
+target_link_libraries(base_test PRIVATE common_options)
+
+target_link_libraries(base_test PRIVATE
+  GTest::gtest
+  GTest::gtest_main
+)
+
+gtest_discover_tests(base_test)
+endif (${GTest_FOUND})
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);
+}