| From fe740316af970f57ec511cdeafb512510e4842a9 Mon Sep 17 00:00:00 2001 |
| From: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| Date: Sat, 9 Nov 2019 17:21:13 +0100 |
| Subject: [PATCH] CMakeLists.txt: add BUILD_OPENCV option |
| |
| Add BUILD_OPENCV option to allow the user to disable OpenCV. It is |
| especially useful as opencv library can be built without highgui support |
| |
| Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| [Upstream status: https://github.com/glassechidna/zxing-cpp/pull/90] |
| --- |
| CMakeLists.txt | 7 +++++-- |
| 1 file changed, 5 insertions(+), 2 deletions(-) |
| |
| diff --git a/CMakeLists.txt b/CMakeLists.txt |
| index 738f4e1..12913cd 100644 |
| --- a/CMakeLists.txt |
| +++ b/CMakeLists.txt |
| @@ -3,6 +3,7 @@ cmake_minimum_required(VERSION 3.0) |
| project(zxing) |
| |
| option(BUILD_TESTING "Enable generation of test targets" OFF) |
| +option(BUILD_OPENCV "Enable OpenCV classes and OpenCV cli executable" ON) |
| |
| set(CMAKE_LIBRARY_PATH /opt/local/lib ${CMAKE_LIBRARY_PATH}) |
| |
| @@ -44,8 +45,10 @@ else() |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") |
| endif() |
| |
| -# OpenCV classes |
| -find_package(OpenCV) |
| +if (BUILD_OPENCV) |
| + # OpenCV classes |
| + find_package(OpenCV) |
| +endif() |
| if(OpenCV_FOUND) |
| list(APPEND LIBZXING_FILES |
| opencv/src/zxing/MatSource.cpp |
