OpenCV v3 minimum requirement now

4355d000 · Wieland Morgenstern · a6b4e54f · 4355d000
Commit 4355d000 authored May 16, 2020 by Wieland Morgenstern
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CMakeLists.txt lib/CMakeLists.txt +4 -0

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--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -693,6 +693,10 @@ endif()
 # ----------------------------------------------------------------------------
 find_package(OpenCV REQUIRED)

+if(OpenCV_VERSION_MAJOR LESS 3)
+  message(FATAL_ERROR "OpenCV minimum required version is 3.0, found ${OpenCV_VERSION}")
+endif()
+
 add_subdirectory(src/calibration)
 add_subdirectory(src/autocrop)
 add_subdirectory(src/audio/orah/orah4i2b)