| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| function(use_bundled_libuvc SOURCE_DIR BINARY_DIR) |
| find_package(PkgConfig) |
| pkg_check_modules(LIBUSB libusb-1.0) |
| |
| # Define patch step |
| set(PC git reset --hard HEAD && "${Patch_EXECUTABLE}" -p1 -i "${SOURCE_DIR}/thirdparty/libuvc/libuvc.patch") |
| |
| # Define patch step |
| if (WIN32) |
| set(BYPRODUCT "lib/${CMAKE_LIBRARY_ARCHITECTURE}/libuvc.lib") |
| else() |
| set(BYPRODUCT "lib/${CMAKE_LIBRARY_ARCHITECTURE}/libuvc.a") |
| endif() |
| |
| # Set build options |
| set(LIBUVC_CMAKE_ARGS ${PASSTHROUGH_CMAKE_ARGS} |
| "-DCMAKE_INSTALL_PREFIX=${BINARY_DIR}/thirdparty/libuvc-install") |
| |
| # Build project |
| ExternalProject_Add( |
| libuvc-external |
| GIT_REPOSITORY "https://github.com/libuvc/libuvc.git" |
| GIT_TAG "v0.0.6" |
| SOURCE_DIR "${BINARY_DIR}/thirdparty/libuvc-src" |
| CMAKE_ARGS ${LIBUVC_CMAKE_ARGS} |
| PATCH_COMMAND ${PC} |
| BUILD_BYPRODUCTS "${BINARY_DIR}/thirdparty/libuvc-install/${BYPRODUCT}" |
| EXCLUDE_FROM_ALL TRUE |
| ) |
| |
| # Set variables |
| set(LIBUVC_FOUND "YES" CACHE STRING "" FORCE) |
| set(LIBUVC_INCLUDE_DIR "${BINARY_DIR}/thirdparty/libuvc-install/include" CACHE STRING "" FORCE) |
| set(LIBUVC_LIBRARY "${BINARY_DIR}/thirdparty/libuvc-install/${BYPRODUCT}" CACHE STRING "" FORCE) |
| set(LIBUVC_LIBRARIES ${LIBUVC_LIBRARY} CACHE STRING "" FORCE) |
| |
| add_library(libuvc STATIC IMPORTED) |
| set_target_properties(libuvc PROPERTIES IMPORTED_LOCATION "${LIBUVC_LIBRARY}") |
| add_dependencies(libuvc libuvc-external) |
| file(MAKE_DIRECTORY ${LIBUVC_INCLUDE_DIR}) |
| set_property(TARGET libuvc APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${LIBUVC_INCLUDE_DIR}) |
| set_property(TARGET libuvc APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${LIBUSB_LIBRARIES}) |
| endfunction(use_bundled_libuvc) |