Configure install in CMakeLists.txt

CMakeLists.txt

@@ -1,13 +1,56 @@
 cmake_minimum_required(VERSION 3.27)
-project(utempl)
+project(utempl
+  VERSION 0.1)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 find_package(fmt REQUIRED)
 find_package(Boost 1.84.0 REQUIRED)
 set(CMAKE_CXX_STANDART 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CXX_EXTENSIONS NO)
+
+cmake_policy(SET CMP0079 NEW)
+
+include(GNUInstallDirs)
 add_library(utempl INTERFACE)
+target_include_directories(
+  utempl
+  INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+            $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
 target_link_libraries(utempl INTERFACE fmt::fmt-header-only ${Boost_LIBRARIES})
+
+target_compile_features(utempl INTERFACE cxx_std_20)
+
+install(TARGETS utempl
+  EXPORT utemplTargets
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)
+
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file("utemplConfigVersion.cmake"
+                                 VERSION ${PROJECT_VERSION}
+                                 COMPATIBILITY SameMajorVersion)
+
+configure_package_config_file(
+  "${PROJECT_SOURCE_DIR}/cmake/utemplConfig.cmake.in"
+  "${PROJECT_BINARY_DIR}/utemplConfig.cmake"
+  INSTALL_DESTINATION
+  ${CMAKE_INSTALL_DATAROOTDIR}/utempl/cmake)
+
+install(EXPORT utemplTargets
+        FILE utemplTargets.cmake
+        NAMESPACE utempl::
+        DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/utempl/cmake)
+
+install(FILES "${PROJECT_BINARY_DIR}/utemplConfig.cmake"
+              "${PROJECT_BINARY_DIR}/utemplConfigVersion.cmake"
+        DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/utempl/cmake)
+
+install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/utempl DESTINATION include)
+
+
+
 if(ENABLE_TESTS) 
   find_package(GTest REQUIRED)
   enable_testing()
@@ -29,4 +72,3 @@ if(ENABLE_EXAMPLES)
           RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/examples/")
 endforeach()
 endif()
-target_include_directories(utempl INTERFACE include)