media-libs/opencv: add missing patch

Closes: https://bugs.gentoo.org/646582
Package-Manager: Portage-2.3.13, Repoman-2.3.3

diff --git a/media-libs/opencv/files/opencv-3.3.0-remove-tiny-dnn-autodownload.patch b/media-libs/opencv/files/opencv-3.3.0-remove-tiny-dnn-autodownload.patch
new file mode 100644 (file)
index 0000000..6929a4c
--- /dev/null
+++ b/media-libs/opencv/files/opencv-3.3.0-remove-tiny-dnn-autodownload.patch
@@ -0,0 +1,27 @@
+diff -purN a/modules/dnn_modern/CMakeLists.txt b/modules/dnn_modern/CMakeLists.txt
+--- a/modules/dnn_modern/CMakeLists.txt        2017-07-31 15:58:38.000000000 +0100
++++ b/modules/dnn_modern/CMakeLists.txt        2018-01-15 17:15:15.202454388 +0000
+@@ -15,23 +15,6 @@ list(APPEND CMAKE_MODULE_PATH ${CMAKE_CU
+ # MODULE REQUIREMENTS
+ # ----------------------------------------------------------------------------
+ 
+-set(TINY_DNN_CPP_PATH "${OpenCV_BINARY_DIR}/3rdparty/tinydnn")
+-set(TINY_DNN_CPP_ROOT "${TINY_DNN_CPP_PATH}/tiny-dnn-1.0.0a3")
+-ocv_download(FILENAME "v1.0.0a3.tar.gz"
+-               HASH "adb1c512e09ca2c7a6faef36f9c53e59"
+-               URL
+-                 "${OPENCV_TINY_DNN_URL}"
+-                 "$ENV{OPENCV_TINY_DNN_URL}"
+-                 "https://github.com/tiny-dnn/tiny-dnn/archive/"
+-               DESTINATION_DIR "${TINY_DNN_CPP_PATH}"
+-               STATUS TINY_DNN_DOWNLOAD_SUCCESS
+-               ID "tiny-dnn"
+-               UNPACK RELATIVE_URL)
+-
+-if(NOT TINY_DNN_DOWNLOAD_SUCCESS)
+-  message(STATUS "Failed to download tiny-dnn sources")
+-endif()
+-
+ find_package(TinyDNN QUIET)
+ 
+ include(CheckCXXCompilerFlag)