build: enable target export and installation (#71)

* build: add support to export targets

* build: add package config file

* ci: add install project step in the workflow

* ci: add upload project step in the workflow

Author: threeal

.github/workflows/ci.yaml

@@ -18,6 +18,14 @@ jobs:
       - name: Build project
         run: cmake --build build
 
+      - name: Install project
+        run: cmake --install build --prefix install
+
+      - name: Upload project as artifact
+        uses: actions/[email protected]
+        with:
+          path: install
+
   build-testing:
     name: Build Testing
     runs-on: ubuntu-latest

.gitignore

@@ -3,3 +3,4 @@
 !.git*
 
 build
+install

CMakeLists.txt

@@ -71,3 +71,32 @@ if(BUILD_TESTING)
 
   catch_discover_tests(my_fibonacci_test)
 endif()
+
+install(
+  TARGETS my_fibonacci my_fibonacci_main
+  EXPORT my_fibonacci_targets
+  LIBRARY DESTINATION lib
+  RUNTIME DESTINATION bin
+  FILE_SET HEADERS
+)
+
+install(
+  EXPORT my_fibonacci_targets
+  FILE MyFibonacciTargets.cmake
+  NAMESPACE my_fibonacci::
+  DESTINATION lib/cmake/MyFibonacci
+)
+
+include(CMakePackageConfigHelpers)
+
+write_basic_package_version_file(
+  MyFibonacciConfigVersion.cmake
+  COMPATIBILITY SameMajorVersion
+)
+
+install(
+  FILES
+    cmake/MyFibonacciConfig.cmake
+    ${CMAKE_CURRENT_BINARY_DIR}/MyFibonacciConfigVersion.cmake
+  DESTINATION lib/cmake/MyFibonacci
+)

cmake/MyFibonacciConfig.cmake

@@ -0,0 +1 @@
+include(${CMAKE_CURRENT_LIST_DIR}/MyFibonacciTargets.cmake)