add cyberiadaml CMake package

CMakeLists.txt

@@ -9,7 +9,8 @@ endif()
 
 add_library(cyberiadaml SHARED cyberiadaml.c utf8enc.c cyb_types.c cyb_string.c)
 target_include_directories(cyberiadaml PUBLIC
-				       "${CMAKE_CURRENT_SOURCE_DIR}"
+				       $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+			               $<INSTALL_INTERFACE:include/cyberiada>
 				       "${LIBXML2_INCLUDE_DIR}")
 target_link_directories(cyberiadaml PUBLIC "${LIBXML2_LIBRARY}")
 target_link_libraries(cyberiadaml PUBLIC
@@ -17,10 +18,20 @@ target_link_libraries(cyberiadaml PUBLIC
 				  m)
 
 add_executable(cyberiada_test test.c)
-target_include_directories(cyberiada_test PUBLIC "${PROJECT_BINARY_DIR}")
+target_include_directories(cyberiada_test PUBLIC
+			   $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+			   $<INSTALL_INTERFACE:include/cyberiada>)
 target_link_directories(cyberiada_test PUBLIC "${PROJECT_BINARY_DIR}")
 target_link_libraries(cyberiada_test PUBLIC cyberiadaml)
 
-install(TARGETS cyberiadaml DESTINATION lib)
+install(TARGETS cyberiadaml DESTINATION lib EXPORT cyberiadaml)
 install(FILES cyberiadaml.h ${CMAKE_CURRENT_SOURCE_DIR}/cyberiadaml.h
-        DESTINATION include/cyberiadaml)
+        DESTINATION include/cyberiada)
+install(EXPORT cyberiadaml DESTINATION lib/cmake)
+
+configure_file(
+   ${PROJECT_SOURCE_DIR}/cyberiadaml-config.cmake.in
+   ${PROJECT_BINARY_DIR}/cyberiadaml-config.cmake @ONLY)
+
+install(FILES ${PROJECT_BINARY_DIR}/cyberiadaml-config.cmake
+	DESTINATION lib/cmake)

cyberiadaml-config.cmake.in

@@ -0,0 +1,8 @@
+get_filename_component(_dir "${CMAKE_CURRENT_LIST_FILE}" PATH)
+get_filename_component(_prefix "${_dir}/../.." ABSOLUTE)
+
+include("${_prefix}/lib/cmake/cyberiadaml.cmake")
+
+set(cyberiadaml_INCLUDE_DIRS "${_prefix}/include/")
+set(cyberiadaml_LIBRARY "${_prefix}/lib/")
+set(cyberiadaml_LIBRARIES "cyberiadaml")