[opencv] Improve CMake usage instructions

microsoft · Jan 19, 2018 · f522ff0 · f522ff0
1 parent f5939bf
commit f522ff0
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Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/ports/opencv/portfile.cmake b/ports/opencv/portfile.cmake
@@ -199,6 +199,8 @@ file(WRITE ${CURRENT_PACKAGES_DIR}/share/opencv/${OpenCV_ARCH}/${OpenCV_RUNTIME}
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
 
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/usage DESTINATION ${CURRENT_PACKAGES_DIR}/share/opencv)
+
 vcpkg_copy_pdbs()
 
 set(VCPKG_LIBRARY_LINKAGE "dynamic")

diff --git a/ports/opencv/usage b/ports/opencv/usage
@@ -0,0 +1,5 @@
+The package opencv provides CMake integration:
+
+    find_package(OpenCV REQUIRED)
+    include_directories(${OpenCV_INCLUDE_DIRS})
+    target_link_libraries(main PRIVATE ${OpenCV_LIBS})