opencv/cmake/templates/OpenCVConfig-version.cmake.in
Vincent Rabaud 932043fdc2 Properly check for version in find_package
If I ask for version 2, the current trunk version (version 3), will say it is compatible, which is erroneous.

Do not consider different major versions compatible in cmake config file
2015-12-17 17:00:30 +03:00

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CMake

set(OpenCV_VERSION @OPENCV_VERSION_PLAIN@)
set(PACKAGE_VERSION ${OpenCV_VERSION})
set(PACKAGE_VERSION_EXACT False)
set(PACKAGE_VERSION_COMPATIBLE False)
if(PACKAGE_FIND_VERSION VERSION_EQUAL PACKAGE_VERSION)
set(PACKAGE_VERSION_EXACT True)
set(PACKAGE_VERSION_COMPATIBLE True)
endif()
if(PACKAGE_FIND_VERSION_MAJOR EQUAL @OPENCV_VERSION_MAJOR@
AND PACKAGE_FIND_VERSION VERSION_LESS PACKAGE_VERSION)
set(PACKAGE_VERSION_COMPATIBLE True)
endif()