0.0.2. Added version record and libuvcTarget*.cmake

CMakeLists.txt

@@ -1,6 +1,11 @@
 cmake_minimum_required(VERSION 2.6)
 project(libuvc)
 
+set(libuvc_VERSION_MAJOR 0)
+set(libuvc_VERSION_MINOR 0)
+set(libuvc_VERSION_PATCH 2)
+set(libuvc_VERSION ${libuvc_VERSION_MAJOR}.${libuvc_VERSION_MINOR}.${libuvc_VERSION_PATCH})
+
 find_library(LIBUSB_LIBRARY_NAMES usb-1.0
 	PATHS /opt/local/lib)
 
@@ -19,22 +24,36 @@ add_library(uvc SHARED src/ctrl.c src/device.c src/diag.c
                        src/frame.c src/init.c src/stream.c
                        src/misc.c)
 
+set_target_properties(uvc PROPERTIES
+  PUBLIC_HEADER "include/libuvc/libuvc.h")
+
 target_link_libraries(uvc ${LIBUSB_LIBRARY_NAMES})
 
 #add_executable(test src/test.c)
 #target_link_libraries(test uvc ${LIBUSB_LIBRARY_NAMES} opencv_highgui
 #  opencv_core)
 
+install(TARGETS uvc
+  EXPORT libuvcTargets
+  LIBRARY DESTINATION "${CMAKE_INSTALL_PREFIX}/lib"
+  PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_PREFIX}/include/libuvc"
+)
+
+export(TARGETS uvc
+  FILE "${PROJECT_BINARY_DIR}/libuvcTargets.cmake")
+export(PACKAGE libuvc)
+
 set(CONF_INCLUDE_DIR "${CMAKE_INSTALL_PREFIX}/include")
 set(CONF_LIBRARY "${CMAKE_INSTALL_PREFIX}/lib/libuvc.so")
 
 configure_file(libuvcConfig.cmake.in ${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/libuvcConfig.cmake)
 
-install(TARGETS uvc
-  LIBRARY DESTINATION lib
-)
+configure_file(libuvcConfigVersion.cmake.in ${PROJECT_BINARY_DIR}/libuvcConfigVersion.cmake @ONLY)
 
-install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/include/libuvc/libuvc.h"
-  DESTINATION include/libuvc)
+install(FILES
+  "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/libuvcConfig.cmake"
+  "${PROJECT_BINARY_DIR}/libuvcConfigVersion.cmake"
+  DESTINATION "${INSTALL_CMAKE_DIR}")
 
-install(FILES "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/libuvcConfig.cmake" DESTINATION "${INSTALL_CMAKE_DIR}")
+install(EXPORT libuvcTargets
+  DESTINATION "${INSTALL_CMAKE_DIR}")

libuvcConfigVersion.cmake.in

@@ -0,0 +1,11 @@
+set(PACKAGE_VERSION "@libuvc_VERSION@")
+
+# 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()