add target install for GNU. (netcan#10)

CMakeLists.txt

@@ -1,11 +1,18 @@
 cmake_minimum_required(VERSION 3.18)
-project(asyncio)
-set(CMAKE_CXX_STANDARD 20)
+set(PROJECT_VERSION 1.0.0)
+set(TARGET_NAME "asyncio")
+project(${TARGET_NAME}
+        VERSION ${PROJECT_VERSION}
+        LANGUAGES CXX)
 
 set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
 set (CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
 message(CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE})
 
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
 ###############################################################################
 set(ASYNCIO_INC
         include/asyncio/asyncio_ns.h
@@ -25,6 +32,7 @@ set(ASYNCIO_INC
         include/asyncio/sleep.h
         include/asyncio/schedule_task.h
         include/asyncio/concept/awaitable.h
+        include/asyncio/concept/promise.h
         include/asyncio/gather.h
         include/asyncio/result.h
         include/asyncio/callstack.h
@@ -35,11 +43,43 @@ set(ASYNCIO_INC
         )
 
 include_directories(${CMAKE_SOURCE_DIR}/include)
-
-add_library(asyncio STATIC
+add_library(asyncio SHARED
         ${ASYNC_INC}
         src/event_loop.cpp)
 target_link_libraries(asyncio PUBLIC fmt::fmt)
 
 add_subdirectory(test)
 add_subdirectory(third_party)
+
+set(MODELS_CMAKE_FILES
+    "cmake/asyncioConfig.cmake"
+    "cmake/asyncioConfigVersion.cmake"
+)
+
+add_compile_options(-fPIC)
+
+set_target_properties(${PROJECT_NAME}
+PROPERTIES
+    SOVERSION ${PROJECT_VERSION_MAJOR}
+    VERSION ${PROJECT_VERSION}
+    OUTPUT_NAME ${PROJECT_NAME}
+    LIBRARY_OUTPUT_DIRECTORY "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}"
+)
+
+set(MODELS_LIBRARY_INSTALL_DIR "/usr/lib/")
+set(MODELS_CMAKE_FILES_INSTALL_DIR  "/usr/lib/cmake/asyncio/")
+set(MODELS_HEADER_INSTALL_DIR  "/usr/")
+
+# INSTALL CONFIGURATIONS
+include(GNUInstallDirs)
+
+foreach ( file ${ASYNCIO_INC} )
+    get_filename_component( dir ${file} DIRECTORY )
+    install( FILES ${file} DESTINATION "${MODELS_HEADER_INSTALL_DIR}${dir}")
+endforeach()
+
+install(TARGETS ${TARGET_NAME}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
+
+install(FILES ${MODELS_CMAKE_FILES}
+    DESTINATION ${MODELS_CMAKE_FILES_INSTALL_DIR})    

cmake/asyncioConfig.cmake

@@ -0,0 +1,5 @@
+get_filename_component(ASYNCIO_INCLUDES "${CMAKE_CURRENT_LIST_DIR}/../include/" ABSOLUTE)
+
+set(asyncio_INCLUDE_DIRS "${ASYNCIO_INCLUDES}")
+set(asyncio_LIBRARIES asyncio)
+set(asyncio_LIBRARY_DIRS "lib")

cmake/asyncioConfigVersion.cmake

@@ -0,0 +1,11 @@
+set(PACKAGE_VERSION "1.0.0")
+
+# Check whether the requested PACKAGE_FIND_VERSION is compatible
+if("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}")
+  set(PACKAGE_VERSION_COMPATIBLE FALSE)
+else()
+  set(PACKAGE_VERSION_COMPATIBLE TRUE)
+  if ("${PACKAGE_VERSION}" VERSION_EQUAL "${PACKAGE_FIND_VERSION}")
+    set(PACKAGE_VERSION_EXACT TRUE)
+  endif()
+endif()