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cmake: add OPENCV_ENABLE_NONFREE option and macro

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This commit is contained in:
Alexander Alekhin 2016-08-04 19:23:49 +03:00
parent 35d0a45df6
commit 18e7afdfd9
3 changed files with 13 additions and 0 deletions
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7
CMakeLists.txt
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@ -164,6 +164,8 @@ endif()
# OpenCV cmake options
# ----------------------------------------------------------------------------
OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
# Optional 3rd party components
# ===================================================
OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
@ -914,6 +916,11 @@ status(" Disabled:" OPENCV_MODULES_DISABLED_USER THEN ${OPENCV
status(" Disabled by dependency:" OPENCV_MODULES_DISABLED_AUTO THEN ${OPENCV_MODULES_DISABLED_AUTO_ST} ELSE "-")
status(" Unavailable:" OPENCV_MODULES_DISABLED_FORCE THEN ${OPENCV_MODULES_DISABLED_FORCE_ST} ELSE "-")
if(OPENCV_ENABLE_NONFREE)
status("")
status(" Non-free algorithms are enabled")
endif()
# ========================== Android details ==========================
if(ANDROID)
status("")

4
cmake/templates/opencv_modules.hpp.in
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@ -6,4 +6,8 @@
*
*/
// This definition means that OpenCV is built with enabled non-free code.
// For example, patented algorithms for non-profit/non-commercial use only.
#cmakedefine OPENCV_ENABLE_NONFREE
@OPENCV_MODULE_DEFINITIONS_CONFIGMAKE@

2
modules/core/include/opencv2/core/base.hpp
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@ -49,6 +49,8 @@
# error base.hpp header must be compiled as C++
#endif
#include "opencv2/opencv_modules.hpp"
#include <climits>
#include <algorithm>