[cmake] adding a target install

Author: matlo607

CMakeLists.txt

@@ -188,9 +188,13 @@ endif()
 #
 # Cucumber-Cpp
 #
+set (CMAKE_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_PREFIX}")
+set (CMAKE_INSTALL_LIBDIR "${CMAKE_INSTALL_PREFIX}/lib")
+set (CMAKE_INSTALL_BINDIR "${CMAKE_INSTALL_PREFIX}/bin")
 
 set(CUKE_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include)
-include_directories(${CUKE_INCLUDE_DIR})
+install(DIRECTORY ${CUKE_INCLUDE_DIR} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+
 set(CUKE_LIBRARIES cucumber-cpp ${CUKE_EXTRA_LIBRARIES})
 add_subdirectory(3rdparty/json_spirit)
 add_subdirectory(src)

README.md

@@ -64,14 +64,17 @@ git submodule update
 cmake -E make_directory build
 
 # Generate Makefiles
-cmake -E chdir build cmake -DCUKE_ENABLE_EXAMPLES=on ..
+cmake -E chdir build cmake -DCUKE_ENABLE_EXAMPLES=on -DCMAKE_INSTALL_PREFIX=${prefix} ..
 
 # Build cucumber-cpp and tests
 cmake --build build
 
 # Run unit tests
 cmake --build build --target test
 
+# Run install
+cmake --build build --target install
+
 # Check implementation against common cucumber test suite
 cmake --build build --target features
 ```

src/CMakeLists.txt

@@ -45,9 +45,27 @@ endif()
 add_library(cucumber-cpp-nomain STATIC ${CUKE_SOURCES})
 add_library(cucumber-cpp STATIC ${CUKE_SOURCES} main.cpp)
 
+target_include_directories(cucumber-cpp-nomain PUBLIC
+    $<BUILD_INTERFACE:${CUKE_INCLUDE_DIR}>
+    $<INSTALL_INTERFACE:include>
+    PRIVATE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR})
+target_include_directories(cucumber-cpp PUBLIC
+    $<BUILD_INTERFACE:${CUKE_INCLUDE_DIR}>
+    $<INSTALL_INTERFACE:include>
+    PRIVATE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR})
+
 if(MINGW)
     list(APPEND CUKE_DEP_LIBRARIES ws2_32)
 endif(MINGW)
 
 target_link_libraries(cucumber-cpp-nomain PRIVATE ${CUKE_DEP_LIBRARIES})
 target_link_libraries(cucumber-cpp PRIVATE ${CUKE_DEP_LIBRARIES})
+
+install(TARGETS cucumber-cpp-nomain
+    ARCHIVE  DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    LIBRARY  DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME  DESTINATION ${CMAKE_INSTALL_BINDIR})
+install(TARGETS cucumber-cpp
+    ARCHIVE  DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    LIBRARY  DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME  DESTINATION ${CMAKE_INSTALL_BINDIR})