Add a sample (simple?) CMake project

Author: kunaltyagi

bindings/python/tests/test_project/CMakeLists.txt

@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.10)
+project(clang_bind_test VERSION 0.0.1 LANGUAGES CXX)
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+add_library(simple src/simple.cpp)
+target_include_directories(simple PUBLIC
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include/>
+  $<INSTALL_INTERFACE:include/>
+)

bindings/python/tests/test_project/include/clang_bind_test/function.hpp

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace simple {
+int add(int a, int b);
+}  // namespace simple

bindings/python/tests/test_project/src/simple.cpp

@@ -0,0 +1,5 @@
+#include <clang_bind_test/function.hpp>
+
+namespace simple {
+int add(int a, int b) { return a + b; }
+}  // namespace simple