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- 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
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