#1147672 mrpt: FTBFS with OpenCV 5.0

Package:
src:mrpt
Source:
src:mrpt
Submitter:
Aron Xu
Date:
2026-09-14 10:57:02 UTC
Severity:
normal
#1147672#5
Date:
2026-09-14 10:55:06 UTC
From:
To:
Dear maintainer,

Your package fails to build from source against opencv 5.0.0+dfsg-1~exp1,
currently in experimental.

OpenCV 5.0 renames its entire install tree from opencv4 to opencv5 and ships
no compatibility shims:

  * pkg-config: only /usr/lib/<triplet>/pkgconfig/opencv5.pc.  There is no
                opencv4.pc and no opencv.pc.
  * headers:    /usr/include/opencv5/opencv2/..., no /usr/include/opencv4.
  * cmake:      /usr/lib/<triplet>/cmake/opencv5/OpenCVConfig.cmake.  A bare
                find_package(OpenCV) still resolves, but a pinned version
                such as find_package(OpenCV 4.7) no longer matches.
  * modules:    libopencv-calib3d-dev is split into libopencv-calib-dev,
                libopencv-geometry-dev, libopencv-stereo-dev and
                libopencv-ptcloud-dev; libopencv-features2d-dev becomes
                libopencv-features-dev.  The CMake component names change
                with them (features2d -> features).
  * geometry:   the new geometry module is not only a piece of calib3d.  It
                also absorbs shape and contour functions that used to live
                in imgproc -- contourArea, arcLength, approxPolyDP,
                boundingRect, minAreaRect, convexHull and
                getPerspectiveTransform among them -- and opencv2/opencv.hpp
                does not pull in opencv2/geometry.hpp, so code that reached
                those through the umbrella header now needs an explicit
                include of opencv2/geometry.hpp.

In mrpt's case, libs/img/include/mrpt/3rdparty/do_opencv_includes.h line
51 unconditionally includes the legacy C-API header
opencv2/core/core_c.h, part of the OpenCV 1.x C API (CvMat, IplImage,
cvCreateMat(), etc.) that OpenCV 5 removes outright. This breaks
compilation of libs/img/src/CImage.cpp and CImage_JPEG_streams.cpp and
fails the whole libs/img/CMakeFiles/img.dir target. The maintainer
should remove the opencv2/core/core_c.h include from
do_opencv_includes.h and port any IplImage/CvMat-based code to the
C++ cv::Mat API in opencv2/core.hpp, which OpenCV 5 still provides.

The same source builds fine in the same chroot against the OpenCV 4.10
packages currently in unstable, so this is specific to OpenCV 5.

The relevant part of the build log follows; the full log is attached.

  [ 29%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/matrix_ops2_unittest.cpp.o
  [ 29%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/distributions_unittest.cpp.o
  [ 29%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/TOrientedBox_unittest.cpp.o
  [ 29%] Building CXX object tests/CMakeFiles/test_mrpt_math.dir/test_main.cpp.o
  [ 29%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/matrix_ops1_unittest.cpp.o
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/fresnel_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/bayes
&& /usr/bin/x86_64-linux-gnu-g++ -Dbayes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/bayes/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/img
&& /usr/bin/x86_64-linux-gnu-g++ -Dimg_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src
-I/build/reprodu [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/img
&& /usr/bin/x86_64-linux-gnu-g++ -Dimg_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src
-I/build/reprodu [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/img
&& /usr/bin/x86_64-linux-gnu-g++ -Dimg_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src
-I/build/reprodu [...]
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/matrix_ops4_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  [ 30%] Building CXX object libs/img/CMakeFiles/img.dir/src/CMappedImage.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  [ 30%] Building CXX object libs/img/CMakeFiles/img.dir/src/TColor.cpp.o
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/KDTreeCapable_unittest.cpp.o
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/matrix_ops5_unittest.cpp.o
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/TBoundingBox_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/container_ops_unittest.cpp.o
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/matrix_ops3_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/img
&& /usr/bin/x86_64-linux-gnu-g++ -Dimg_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src
-I/build/reprodu [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/img
&& /usr/bin/x86_64-linux-gnu-g++ -Dimg_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src
-I/build/reprodu [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  [ 30%] Building CXX object libs/img/CMakeFiles/img.dir/src/img-precomp.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/img
&& /usr/bin/x86_64-linux-gnu-g++ -Dimg_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src
-I/build/reprodu [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/img
&& /usr/bin/x86_64-linux-gnu-g++ -Dimg_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src
-I/build/reprodu [...]
  [ 30%] Building CXX object
libs/img/CMakeFiles/img.dir/src/CImage_loadXPM.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/img
&& /usr/bin/x86_64-linux-gnu-g++ -Dimg_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src
-I/build/reprodu [...]
  In file included from
/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src/CImage_impl.h:14,
                   from
/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src/CImage_JPEG_streams.cpp:16:
  /build/reproducible-path/mrpt-2.15.14+ds/libs/img/include/mrpt/3rdparty/do_opencv_includes.h:51:10:
fatal error: opencv2/core/core_c.h: No such file or directory
     51 | #include <opencv2/core/core_c.h>
        |          ^~~~~~~~~~~~~~~~~~~~~~~
  compilation terminated.
  make[4]: *** [libs/img/CMakeFiles/img.dir/build.make:152:
libs/img/CMakeFiles/img.dir/src/CImage_JPEG_streams.cpp.o] Error 1
  make[4]: *** Waiting for unfinished jobs....
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/matrix_ops_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/matrix_yaml_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  In file included from
/build/reproducible-path/mrpt-2.15.14+ds/libs/img/src/CImage.cpp:33:
  /build/reproducible-path/mrpt-2.15.14+ds/libs/img/include/mrpt/3rdparty/do_opencv_includes.h:51:10:
fatal error: opencv2/core/core_c.h: No such file or directory
     51 | #include <opencv2/core/core_c.h>
        |          ^~~~~~~~~~~~~~~~~~~~~~~
  compilation terminated.
  make[4]: *** [libs/img/CMakeFiles/img.dir/build.make:138:
libs/img/CMakeFiles/img.dir/src/CImage.cpp.o] Error 1
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/poly_roots_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/robust_kernels_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/slerp_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  [ 30%] Building CXX object
tests/CMakeFiles/test_mrpt_math.dir/__/libs/math/src/wrap2pi_unittest.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/x86_64-linux-gnu-g++
-DCMAKE_UNITTEST_BASEDIR=\"/build/reproducible-path/mrpt-2.15.14+ds\"
-I/build/reproducible-path/mrpt-2.15.14+ds
-I/build/reproducible-path/mrpt-2.15.14+ds/tests/include
-I/build/reproduci [...]
  In file included from
/build/reproducible-path/mrpt-2.15.14+ds/libs/math/include/mrpt/math/KDTreeCapable.h:12,
                   from
/build/reproducible-path/mrpt-2.15.14+ds/libs/math/src/KDTreeCapable_unittest.cpp:11:
  /build/reproducible-path/mrpt-2.15.14+ds/libs/math/src/KDTreeCapable_unittest.cpp:
In member function ‘virtual void
KDTreeCapable_test1_Test::TestBody()’:
  /build/reproducible-path/mrpt-2.15.14+ds/libs/core/include/mrpt/core/common.h:108:31:
note: ‘#pragma message: TODO: Write me!’
    108 | #define MRPT_DO_PRAGMA(x)     _Pragma(#x)
        |                               ^~~~~~~
  /build/reproducible-path/mrpt-2.15.14+ds/libs/core/include/mrpt/core/common.h:109:31:
note: in expansion of macro ‘MRPT_DO_PRAGMA’
    109 | #define MRPT_MSG_PRAGMA(_msg) MRPT_DO_PRAGMA(message(_msg))
        |                               ^~~~~~~~~~~~~~
  /build/reproducible-path/mrpt-2.15.14+ds/libs/core/include/mrpt/core/common.h:116:25:
note: in expansion of macro ‘MRPT_MSG_PRAGMA’
    116 | #define MRPT_TODO(x)    MRPT_MSG_PRAGMA("TODO: " x)
        |                         ^~~~~~~~~~~~~~~
  /build/reproducible-path/mrpt-2.15.14+ds/libs/math/src/KDTreeCapable_unittest.cpp:19:30:
note: in expansion of macro ‘MRPT_TODO’
     19 | TEST(KDTreeCapable, test1) { MRPT_TODO("Write me!"); }
        |                              ^~~~~~~~~
  [ 30%] Linking CXX executable ../bin/test_mrpt_random
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/cmake -E cmake_link_script
CMakeFiles/test_mrpt_random.dir/link.txt --verbose=1
  /usr/bin/x86_64-linux-gnu-g++ -g -O2
-ffile-prefix-map=/build/reproducible-path/mrpt-2.15.14+ds=.
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time
-D_FORTIFY_SOURCE=2  -Wl,-z,relro -Wl,-z,now
-Wl,--dependency-file=CMakeFiles/test_mrpt_ran [...]
  make[4]: Leaving directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  [ 30%] Built target test_mrpt_random
  [ 30%] Linking CXX shared library ../../lib/libmrpt-bayes.so
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/bayes
&& /usr/bin/cmake -E cmake_link_script CMakeFiles/bayes.dir/link.txt
--verbose=1
  /usr/bin/x86_64-linux-gnu-g++ -fPIC -g -O2
-ffile-prefix-map=/build/reproducible-path/mrpt-2.15.14+ds=.
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time
-D_FORTIFY_SOURCE=2  -shared -Wl,-z,relro -Wl,-z,now
-Wl,--copy-dt-needed-entries -W [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/bayes
&& /usr/bin/cmake -E cmake_symlink_library
../../lib/libmrpt-bayes.so.2.15.14 ../../lib/libmrpt-bayes.so.2.15
../../lib/libmrpt-bayes.so
  make[4]: Leaving directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  [ 30%] Built target bayes
  make  -f libs/poses/CMakeFiles/poses.dir/build.make
libs/poses/CMakeFiles/poses.dir/depend
  make[4]: Entering directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build
&& /usr/bin/cmake -E cmake_depends "Unix Makefiles"
/build/reproducible-path/mrpt-2.15.14+ds
/build/reproducible-path/mrpt-2.15.14+ds/libs/poses
/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build
/build/repro [...]
  make[4]: Leaving directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  make  -f libs/poses/CMakeFiles/poses.dir/build.make
libs/poses/CMakeFiles/poses.dir/build
  make[4]: Entering directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  [ 30%] Building CXX object libs/poses/CMakeFiles/poses.dir/src/CPoint3D.cpp.o
  [ 30%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPointPDFSOG.cpp.o
  [ 30%] Building CXX object libs/poses/CMakeFiles/poses.dir/src/Lie/SO.cpp.o
  [ 30%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DInterpolator.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DPDF.cpp.o
  [ 31%] Building CXX object libs/poses/CMakeFiles/poses.dir/src/CPose3D.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPoint2DPDFGaussian.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DQuat.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DPDFSOG.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object libs/poses/CMakeFiles/poses.dir/src/Lie/SE.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DQuatPDFGaussianInf.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPoint2DPDF.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPosePDFGaussian.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPosePDFGaussianInf.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DPDFGaussian.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object libs/poses/CMakeFiles/poses.dir/src/CPoint.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object libs/poses/CMakeFiles/poses.dir/src/CPoint2D.cpp.o
  [ 31%] Building CXX object libs/poses/CMakeFiles/poses.dir/src/CPointPDF.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DQuatPDFGaussian.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DPDFGrid.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPosePDFGrid.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPointPDFParticles.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPointPDFGaussian.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 31%] Building CXX object libs/poses/CMakeFiles/poses.dir/src/CPose2D.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DPDFGaussianInf.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose2DInterpolator.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DQuatPDF.cpp.o
  [ 31%] Building CXX object libs/poses/CMakeFiles/poses.dir/src/CPosePDF.cpp.o
  [ 31%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPose3DPDFParticles.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPosePDFParticles.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPosePDFSOG.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPoseRandomSampler.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPoses2DSequence.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  make[4]: Leaving directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  make[3]: *** [CMakeFiles/Makefile2:3194:
libs/img/CMakeFiles/img.dir/all] Error 2
  make[3]: *** Waiting for unfinished jobs....
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CPoses3DSequence.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/CRobot2DPoseEstimator.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/FrameTransformer.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/SO_SE_average.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/poses-precomp.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/registerAllClasses.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Building CXX object
libs/poses/CMakeFiles/poses.dir/src/sensor_poses.cpp.o
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/x86_64-linux-gnu-g++ -Dposes_EXPORTS
-I/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/include/mrpt-configuration
-I/build/reproducible-path/mrpt-2.15.14+ds/libs/poses/src -I/build/r
[...]
  [ 32%] Linking CXX executable ../bin/test_mrpt_math
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/tests
&& /usr/bin/cmake -E cmake_link_script
CMakeFiles/test_mrpt_math.dir/link.txt --verbose=1
  /usr/bin/x86_64-linux-gnu-g++ -g -O2
-ffile-prefix-map=/build/reproducible-path/mrpt-2.15.14+ds=.
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time
-D_FORTIFY_SOURCE=2  -Wl,-z,relro -Wl,-z,now
-Wl,--dependency-file=CMakeFiles/test_mrpt_mat [...]
  make[4]: Leaving directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  [ 32%] Built target test_mrpt_math
  [ 32%] Linking CXX shared library ../../lib/libmrpt-poses.so
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/cmake -E cmake_link_script CMakeFiles/poses.dir/link.txt
--verbose=1
  /usr/bin/x86_64-linux-gnu-g++ -fPIC -g -O2
-ffile-prefix-map=/build/reproducible-path/mrpt-2.15.14+ds=.
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time
-D_FORTIFY_SOURCE=2  -shared -Wl,-z,relro -Wl,-z,now
-Wl,--copy-dt-needed-entries -W [...]
  cd /build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build/libs/poses
&& /usr/bin/cmake -E cmake_symlink_library
../../lib/libmrpt-poses.so.2.15.14 ../../lib/libmrpt-poses.so.2.15
../../lib/libmrpt-poses.so
  make[4]: Leaving directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  [ 32%] Built target poses
  make[3]: Leaving directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  make[2]: *** [Makefile:169: all] Error 2
  make[2]: Leaving directory
'/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build'
  dh_auto_build: error: cd .pybuild/cpython3_3.14/build && make -j40
INSTALL="install --strip-program=true" VERBOSE=1 returned exit code 2
  E: pybuild pybuild:485: build: plugin cmake failed with: exit
code=25: dh_auto_build --buildsystem=cmake
--builddirectory=/build/reproducible-path/mrpt-2.15.14+ds/.pybuild/cpython3_3.14/build
--
  dh_auto_build: error: pybuild --build -i python{version} -p 3.14
--parallel=40 returned exit code 13
  make[1]: *** [debian/rules:57: override_dh_auto_build-indep] Error 25
  make[1]: Leaving directory '/build/reproducible-path/mrpt-2.15.14+ds'
  make: *** [debian/rules:46: binary] Error 2
  dpkg-buildpackage: error: debian/rules binary subprocess failed with
exit status 2

Please close this bug if it turns out to be a collision with another ongoing
transition rather than an OpenCV 5 problem.

Thanks,
Aron