From fe740316af970f57ec511cdeafb512510e4842a9 Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine 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 [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