unrecognized command-line option ‘--param=ipcp-unit-growth=100000’

[wangzhankun]

System information (version)

• OpenCV : 3.4.7
• OS: Linux ubuntu-desktop 5.8.0-1006-raspi Optimized version of BackgroundSubtractorGMG #9-Ubuntu SMP PREEMPT Fri Oct 16 12:55:30 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux
• OS: ubuntu 20.10
• hardware: RaspberryPI 4B
• gcc : gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0
• cmake : 3.16.3
• make : 4.3

Detailed description

error when building opencv.

make[2]: Leaving directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
[ 36%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/absdiff.cpp.o
[ 37%] Built target ittnotify
c++: error: unrecognized command-line option ‘--param=ipcp-unit-growth=100000’; did you mean ‘--param=ipa-cp-unit-growth=’?
make[2]: *** [3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/build.make:63: 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/absdiff.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Entering directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
[ 37%] Built target opencv_core_pch_dephelp
[ 37%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/accumulate.cpp.o
make[2]: Entering directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
Scanning dependencies of target opencv_flann_pch_dephelp
c++: error: unrecognized command-line option ‘--param=ipcp-unit-growth=100000’; did you mean ‘--param=ipa-cp-unit-growth=’?
make[2]: *** [3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/build.make:76: 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/accumulate.cpp.o] Error 1
make[2]: Leaving directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
make[1]: *** [CMakeFiles/Makefile2:2110: 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
Scanning dependencies of target opencv_imgproc_pch_dephelp
make[2]: Leaving directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
make[2]: Leaving directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
make[2]: Entering directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
make[2]: Entering directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
[ 37%] Building CXX object modules/flann/CMakeFiles/opencv_flann_pch_dephelp.dir/opencv_flann_pch_dephelp.cxx.o
[ 37%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc_pch_dephelp.dir/opencv_imgproc_pch_dephelp.cxx.o
cc1plus: warning: command-line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
cc1plus: warning: command-line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
[ 37%] Linking CXX static library ../../lib/libopencv_imgproc_pch_dephelp.a
make[2]: Leaving directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
[ 37%] Built target opencv_imgproc_pch_dephelp
[ 37%] Linking CXX static library ../../lib/libopencv_flann_pch_dephelp.a
make[2]: Leaving directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
[ 37%] Built target opencv_flann_pch_dephelp
make[1]: Leaving directory '/home/ubuntu/Downloads/RaspberryPiData/Downloads/opencv/build'
make: *** [Makefile:163: all] Error 2

[alalek]

3.4.7

Outdated releases are not supported.

[gansm255]

issue happens in opencv4.2.0 as well

[cvilas]

Please reopen this issue @alalek. This problem exists on opencv 4.2.0, which is current for many users (for instance this is the version that comes with Ubuntu 20.04 LTS). We can use the system-wide version for development on PC, but need to cross compile the same version for aarch64 targets.

[drdas]

Is this an issue with GCC 10 not supporting certain compiler flags? Where can we find a list of which OpenCV versions will build with which GCC versions?

I had the same issue with 3.2.0, 3.4.3, 3.4.4 on linaro 20.07 based on debian sid, with GCC 10 (on aarch64).

[alalek]

Why are you trying OpenCV releases which were released several years ago, just before GCC 10 release date?
No way to properly support non-existed unreleased dependency. I believe it should be obvious.

You should use the latest OpenCV versions (from maintained branches) or backport fixes yourself for your targets/needs.
Also use "search" for related issues/patches first. Fix is here: #16369

[hfy-swu]

maybe this method can be helpful(for opencv4.2.0 ):

 follow the error information，replace all the “ipcp-unit-growth” with “ipa-cp-unit-growth” in 3rdparty/carotene/CMakeLists.txt and 3rdparty/carotene/hal/CMakeLists.txt