Created attachment 889472 [details] The build log. Hello. I am having trouble compiling some CUDA-related packages as this seems related to https://bugs.gentoo.org/928580. I have declared TORCH_CUDA_ARCH_LIST="6.1" CUDA_GENERATION="Pascal" CUDA_ARCH="sm_61" in my make.conf and disabled sandbox as well as my custom CFLAGS but still opencv does not compile: FAILED: lib/libopencv_core.so.4.9.0 : && /usr/bin/x86_64-pc-linux-gnu-g++ -fPIC -march=native -O2 -pipe -fprefetch-loop-arrays -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Winit-self -Wpointer-arith -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mf16c -mfma -mavx -mavx2 -mavx512f -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -Wno-undef -Wno-enum-compare -Wno-unused-function -Wno-shadow -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined -shared -Wl,-soname,libopencv_core.so.409 -o lib/libopencv_core.so.4.9.0 modules/core/CMakeFiles/opencv_core.dir/src/algorithm.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/alloc.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/arithm.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/arithm.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/array.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/batch_distance.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/bindings_utils.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/buffer_area.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/channels.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/check.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/command_line_parser.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/conjugate_gradient.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert_c.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert_scale.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/copy.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/count_non_zero.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_gpu_mat.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_gpu_mat_nd.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_host_mem.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_info.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_stream.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/datastructs.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/directx.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/downhill_simplex.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/dxt.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/gl_core_3_1.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/glob.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/hal_internal.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/has_non_zero.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/kmeans.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/lapack.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/lda.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/logger.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/lpsolver.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/lut.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/mathfuncs.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/mathfuncs_core.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matmul.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matrix.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matrix_c.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matrix_decomp.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matrix_expressions.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matrix_iterator.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matrix_operations.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matrix_sparse.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matrix_transform.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/matrix_wrap.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/mean.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/merge.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/minmax.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/norm.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/ocl.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/opencl/runtime/opencl_clblas.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/opencl/runtime/opencl_clfft.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/opencl/runtime/opencl_core.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/opengl.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/out.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/ovx.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/parallel.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/parallel/parallel.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/parallel/parallel_openmp.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/parallel/parallel_tbb.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/parallel_impl.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/pca.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence_base64_encoding.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence_json.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence_types.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence_xml.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence_yml.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/rand.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/softfloat.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/split.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/stat.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/stat_c.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/stl.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/sum.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/system.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/tables.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/trace.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/types.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/umatrix.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/utils/datafile.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/utils/filesystem.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/utils/logtagconfigparser.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/utils/logtagmanager.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/utils/samples.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/va_intel.cpp.o modules/core/CMakeFiles/opencv_core.dir/opencl_kernels_core.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda/gpu_mat.cu.o modules/core/CMakeFiles/opencv_core.dir/src/cuda/gpu_mat_nd.cu.o -L/opt/cuda/targets/x86_64-linux/lib/stubs -L/opt/cuda/targets/x86_64-linux/lib -L/usr/lib/gcc/x86_64-pc-linux-gnu/12 -Wl,-rpath,/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0_build-abi_x86_64.amd64-python3_11/lib: lib/libopencv_cudev.so.4.9.0 -ldl -lm -lpthread -lrt /lib64/libz.so /lib64/libOpenGL.so /lib64/libGLX.so /lib64/libGLU.so /usr/lib/gcc/x86_64-pc-linux-gnu/14/libgomp.so /usr/lib64/libpthread.a -lcudadevrt -lcudart_static -lrt -lpthread -ldl && : /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o: in function `cv::AsyncPromise::AsyncPromise() [clone .cold]': async.cpp:(.text.unlikely._ZN2cv12AsyncPromiseC2Ev+0x44): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o: in function `cv::AsyncArray::Impl::~Impl()': async.cpp:(.text._ZN2cv10AsyncArray4ImplD2Ev[_ZN2cv10AsyncArray4ImplD5Ev]+0x5b6): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/parallel.cpp.o: in function `cv::parallel_for_impl(cv::Range const&, cv::ParallelLoopBody const&, double) [clone ._omp_fn.0] [clone .cold]': parallel.cpp:(.text.unlikely._ZN2cvL17parallel_for_implERKNS_5RangeERKNS_16ParallelLoopBodyEd._omp_fn.0+0x31): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/system.cpp.o: in function `cv::TLSDataAccumulator<cv::instr::NodeDataTls>::~TLSDataAccumulator()': system.cpp:(.text._ZN2cv18TLSDataAccumulatorINS_5instr11NodeDataTlsEED2Ev[_ZN2cv18TLSDataAccumulatorINS_5instr11NodeDataTlsEED5Ev]+0x21a): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/umatrix.cpp.o: in function `cv::UMatDataAutoLock::~UMatDataAutoLock() [clone .cold]': umatrix.cpp:(.text.unlikely._ZN2cv16UMatDataAutoLockD2Ev+0xf): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/utils/filesystem.cpp.o:filesystem.cpp:(.text.unlikely._ZN2cv6plugin4impl10DynamicLibD2Ev+0x12): more undefined references to `__cxa_call_terminate' follow collect2: error: ld returned 1 exit status It seems like my CUDA device is not being detected even though when I run the CUDA-provided /opt/cuda/extras/demo_suite/deviceQuery, my device is detected: ./deviceQuery /opt/cuda/extras/demo_suite/deviceQuery Starting... CUDA Device Query (Runtime API) version (CUDART static linking) Detected 1 CUDA Capable device(s) Device 0: "NVIDIA GeForce GTX 1080 Ti" CUDA Driver Version / Runtime Version 12.4 / 12.3 CUDA Capability Major/Minor version number: 6.1 Total amount of global memory: 11143 MBytes (11684282368 bytes) (28) Multiprocessors, (128) CUDA Cores/MP: 3584 CUDA Cores GPU Max Clock rate: 1582 MHz (1.58 GHz) Memory Clock rate: 5505 Mhz Memory Bus Width: 352-bit L2 Cache Size: 2883584 bytes Maximum Texture Dimension Size (x,y,z) 1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384) Maximum Layered 1D Texture Size, (num) layers 1D=(32768), 2048 layers Maximum Layered 2D Texture Size, (num) layers 2D=(32768, 32768), 2048 layers Total amount of constant memory: 65536 bytes Total amount of shared memory per block: 49152 bytes Total number of registers available per block: 65536 Warp size: 32 Maximum number of threads per multiprocessor: 2048 Maximum number of threads per block: 1024 Max dimension size of a thread block (x,y,z): (1024, 1024, 64) Max dimension size of a grid size (x,y,z): (2147483647, 65535, 65535) Maximum memory pitch: 2147483647 bytes Texture alignment: 512 bytes Concurrent copy and kernel execution: Yes with 2 copy engine(s) Run time limit on kernels: Yes Integrated GPU sharing Host Memory: No Support host page-locked memory mapping: Yes Alignment requirement for Surfaces: Yes Device has ECC support: Disabled Device supports Unified Addressing (UVA): Yes Device supports Compute Preemption: Yes Supports Cooperative Kernel Launch: Yes Supports MultiDevice Co-op Kernel Launch: Yes Device PCI Domain ID / Bus ID / location ID: 0 / 2 / 0 Compute Mode: < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) > deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 12.4, CUDA Runtime Version = 12.3, NumDevs = 1, Device0 = NVIDIA GeForce GTX 1080 Ti Result = PASS /opt/cuda/extras/demo_suite λ
Created attachment 889473 [details] The build environment.
Created attachment 889474 [details] The emerge --info output
Hi. I just fixed this by following the instructions here https://www.reddit.com/r/Gentoo/comments/1arlsfi/cuda_gcc_too_recent/ to use GCC12 as the compiler for opencv.
set `CUDA_ARCH_BIN="6.1"` aswell for opencv. It seems I forgot the logic for CUDA_GENERATION. Not sure why __nvcc_device_query fails, but that might be due to nvidia-drivers-550. The fix for that got pushed recently. A reinstall of nvidia-cuda-toolkit-12.3.2 might fix that. I also see `-L/usr/lib/gcc/x86_64-pc-linux-gnu/12` in the two failing lines. That shouldn't be in there. Maybe that's from the CC=gcc-12 stuff.
Okay. I did that and I rebuilt world, now I'm getting: FAILED: modules/cudaoptflow/CMakeFiles/opencv_cudaoptflow.dir/src/farneback.cpp.o /usr/bin/x86_64-pc-linux-gnu-g++ -DCVAPI_EXPORTS -D_USE_MATH_DEFINES -D__OPENCV_BUILD=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudaoptflow/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0_build-abi_x86_64.amd64-python3_11/modules/cudaoptflow -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudaarithm/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/flann/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/imgproc/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudafilters/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudaimgproc/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudawarping/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/features2d/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/imgcodecs/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/calib3d/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/video/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ximgproc/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/optflow/include -isystem /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0_build-abi_x86_64.amd64-python3_11 -isystem /opt/cuda/targets/x86_64-linux/include -isystem /usr/include/eigen3 -march=native -O3 -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing -pipe -fuse-linker-plugin -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -ggdb3 -fprefetch-loop-arrays -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Winit-self -Wpointer-arith -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mf16c -mfma -mavx -mavx2 -mavx512f -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -Wno-undef -Wno-missing-declarations -Wno-shadow -Wno-strict-aliasing -std=c++17 -fPIC -MD -MT modules/cudaoptflow/CMakeFiles/opencv_cudaoptflow.dir/src/farneback.cpp.o -MF modules/cudaoptflow/CMakeFiles/opencv_cudaoptflow.dir/src/farneback.cpp.o.d -o modules/cudaoptflow/CMakeFiles/opencv_cudaoptflow.dir/src/farneback.cpp.o -c /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudaoptflow/src/farneback.cpp /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudaoptflow/src/farneback.cpp:50:25: error: template argument 1 is invalid 50 | Ptr<FarnebackOpticalFlow> cv::cuda::FarnebackOpticalFlow::create(int, double, bool, int, int, int, double, int) { throw_no_cuda(); return Ptr<FarnebackOpticalFlow>(); } | ^ /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudaoptflow/src/farneback.cpp:50:27: error: no declaration matches ‘int cv::cuda::FarnebackOpticalFlow::create(int, double, bool, int, int, int, double, int)’ 50 | Ptr<FarnebackOpticalFlow> cv::cuda::FarnebackOpticalFlow::create(int, double, bool, int, int, int, double, int) { throw_no_cuda(); return Ptr<FarnebackOpticalFlow>(); }
Created attachment 889964 [details] New build log after changes
Ah never mind! I had CUDAARCHS="6.1" in my make.conf and that somehow was messing up the compilation. Now I don't use an env file for opencv, just have: CUDAHOSTCXX="/usr/x86_64-pc-linux-gnu/gcc-bin/12" CUDA_ARCH="sm_61" CUDA_ARCH_BIN="6.1" CUDA_GENERATION="Pascal" CUDA_VERBOSE="false" TORCH_CUDA_ARCH_LIST="6.1" in my make.conf and it compiles.
Created attachment 889978 [details] Build log after changes (redone! ignore previous one) Oh wait, my bad. It compiled with a gcc12.conf env file: CC="gcc-12" CXX="g++-12" NVCC_PREPEND_FLAGS="--compiler-bindir /usr/x86_64-pc-linux-gnu/gcc-bin/12" CUDAHOSTCXX="/usr/x86_64-pc-linux-gnu/gcc-bin/12" and when I disable it, the build fails: FAILED: lib/libopencv_core.so.4.9.0 : && /usr/bin/x86_64-pc-linux-gnu-g++ -fPIC -march=native -O3 -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing -pipe -fuse-linker-plugin -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -ggdb3 -fprefetch-loop-arrays -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Winit-self -Wpointer-arith -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mf16c -mfma -mavx -mavx2 -mavx512f -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -Wno-undef -Wno-enum-compare -Wno-unused-function -Wno-shadow -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined -shared -Wl,-soname,libopencv_core.so.409 -o lib/libopencv_core.so.4.9.0 modules/core/CMakeFiles/opencv_core.dir/src/algorithm.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/alloc.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/arithm.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/arithm.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/array.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/batch_distance.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/bindings_utils.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/buffer_area.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/channels.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/check.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/command_line_parser.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/conjugate_gradient.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert_c.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert_scale.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/copy.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/count_non_zero.dispatch.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_gpu_mat.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_gpu_mat_nd.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_host_mem.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_info.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cuda_stream.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/datastructs.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/directx.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/downhill_simplex.cpp.o 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/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/src/async.cpp:73:(.text._ZN2cv10AsyncArray4ImplD2Ev[_ZN2cv10AsyncArray4ImplD5Ev]+0x5a7): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/async.cpp.o: in function `cv::AsyncPromise::AsyncPromise()': /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/src/async.cpp:471:(.text.unlikely._ZN2cv12AsyncPromiseC2Ev+0x44): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/parallel.cpp.o: in function `cv::details::FPDenormalsIgnoreHintScope::~FPDenormalsIgnoreHintScope()': /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/include/opencv2/core/utils/fp_control_utils.hpp:37:(.text.unlikely._ZN2cvL17parallel_for_implERKNS_5RangeERKNS_16ParallelLoopBodyEd._omp_fn.0+0x31): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/system.cpp.o: in function `cv::TLSDataContainer::~TLSDataContainer()': /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/src/system.cpp:2067:(.text.unlikely._ZN2cv16TLSDataContainerD2Ev.part.0+0x22): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/system.cpp.o: in function `cv::TLSData<cv::CoreTLSData>::~TLSData()': /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/include/opencv2/core/utils/tls.hpp:67:(.text._ZN2cv7TLSDataINS_11CoreTLSDataEED0Ev[_ZN2cv7TLSDataINS_11CoreTLSDataEED5Ev]+0x3dd): undefined reference to `__cxa_call_terminate' /usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld: modules/core/CMakeFiles/opencv_core.dir/src/system.cpp.o:/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/include/opencv2/core/utils/tls.hpp:67: more undefined references to `__cxa_call_terminate' follow collect2: error: ld returned 1 exit status [177/1133] /opt/cuda/bin/nvcc -forward-unknown-to-host-compiler -ccbin=/usr/x86_64-pc-linux-gnu/gcc-bin/12 -DCVAPI_EXPORTS -D_USE_MATH_DEFINES -D__OPENCV_BUILD=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudaarithm/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0_build-abi_x86_64.amd64-python3_11/modules/cudaarithm -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudev/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/include -isystem /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0_build-abi_x86_64.amd64-python3_11 -isystem /opt/cuda/targets/x86_64-linux/include -isystem /usr/include/eigen3 -O2 -g -DNDEBUG -std=c++14 "--generate-code=arch=compute_52,code=[compute_52,sm_52]" "--generate-code=arch=compute_52,code=[sm_52]" "--generate-code=arch=compute_52,code=[compute_52]" -Xcompiler=-fPIC -D_FORCE_INLINES -Xcompiler=-DCVAPI_EXPORTS -Xcompiler=-fPIC "-Xcompiler=-march=native -O3 -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing -pipe -fuse-linker-plugin -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -fprefetch-loop-arrays -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Winit-self -Wpointer-arith -Wuninitialized -Wno-comment -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mf16c -mfma -mavx -mavx2 -mavx512f -fvisibility=hidden -fopenmp -Wno-undef -Wno-missing-declarations -Wno-shadow -Wno-unused-but-set-variable " -MD -MT modules/cudaarithm/CMakeFiles/opencv_cudaarithm.dir/src/cuda/sub_scalar.cu.o -MF modules/cudaarithm/CMakeFiles/opencv_cudaarithm.dir/src/cuda/sub_scalar.cu.o.d -x cu -c /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudaarithm/src/cuda/sub_scalar.cu -o modules/cudaarithm/CMakeFiles/opencv_cudaarithm.dir/src/cuda/sub_scalar.cu.o [178/1133] /usr/bin/x86_64-pc-linux-gnu-g++ -DCVAPI_EXPORTS -D_USE_MATH_DEFINES -D__OPENCV_BUILD=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/flann/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0_build-abi_x86_64.amd64-python3_11/modules/flann -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/cudev/include -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/include -isystem /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0_build-abi_x86_64.amd64-python3_11 -isystem /usr/include/eigen3 -march=native -O3 -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing -pipe -fuse-linker-plugin -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -ggdb3 -fprefetch-loop-arrays -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 -mf16c -mfma -mavx -mavx2 -mavx512f -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -std=c++17 -fPIC -MD -MT modules/flann/CMakeFiles/opencv_flann.dir/src/miniflann.cpp.o -MF modules/flann/CMakeFiles/opencv_flann.dir/src/miniflann.cpp.o.d -o modules/flann/CMakeFiles/opencv_flann.dir/src/miniflann.cpp.o -c /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/flann/src/miniflann.cpp ninja: build stopped: subcommand failed. * ERROR: media-libs/opencv-4.9.0::gentoo failed (compile phase): * ninja -v -j32 -l32 failed
Does it compile with out >CC="gcc-12" >CXX="g++-12" ?
N(In reply to Paul Zander from comment #9) > Does it compile with out > >CC="gcc-12" > >CXX="g++-12" > ? No, it does not compile for me without those two lines.
Can you add a full log without your gcc12.conf, but with the settings from https://bugs.gentoo.org/928605#c7. The attached log in https://bugs.gentoo.org/928605#c8 is for sci-libs/caffe2. https://wiki.gentoo.org/wiki/Upgrading_GCC#undefined_reference_to_.60_cxa_call_terminate.40CXXABI_1.3.15.27
If that fails as well try USE="-openmp" please.
Now it compiled without the gcc12.conf and without removing cuda nor openmp. CUDAHOSTCXX="/usr/x86_64-pc-linux-gnu/gcc-bin/12" CUDA_ARCH="sm_61" CUDA_ARCH_BIN="6.1" CUDA_GENERATION="Pascal" CUDA_VERBOSE="false" TORCH_CUDA_ARCH_LIST="6.1" NVCC_PREPEND_FLAGS="--compiler-bindir /usr/x86_64-pc-linux-gnu/gcc-bin/12" I had this in an env file, though probably some of the options are redundant with my make.conf or not necessary. Still, it finally works. Thank you!
(In reply to look from comment #5) > Okay. I did that and I rebuilt world, now I'm getting: > FAILED: > modules/cudaoptflow/CMakeFiles/opencv_cudaoptflow.dir/src/farneback.cpp.o > /usr/bin/x86_64-pc-linux-gnu-g++ -DCVAPI_EXPORTS -D_USE_MATH_DEFINES > -D__OPENCV_BUILD=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS > -D__STDC_LIMIT_MACROS > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > cudaoptflow/include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0_build- > abi_x86_64.amd64-python3_11/modules/cudaoptflow > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/core/ > include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > cudaarithm/include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/flann/ > include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/imgproc/ > include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > cudafilters/include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > cudaimgproc/include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > cudawarping/include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/ > features2d/include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/ > imgcodecs/include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/calib3d/ > include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0/modules/video/ > include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > ximgproc/include > -I/var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > optflow/include -isystem > /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv-4.9.0_build-abi_x86_64. > amd64-python3_11 -isystem /opt/cuda/targets/x86_64-linux/include -isystem > /usr/include/eigen3 -march=native -O3 -Werror=odr -Werror=lto-type-mismatch > -Werror=strict-aliasing -pipe -fuse-linker-plugin -fgraphite-identity > -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta > -fno-semantic-interposition -ggdb3 -fprefetch-loop-arrays -fsigned-char -W > -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat > -Wformat-security -Winit-self -Wpointer-arith -Wsign-promo -Wuninitialized > -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment > -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option > -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections > -fdata-sections -msse -msse2 -msse3 -mssse3 -msse4.1 -mpopcnt -msse4.2 > -mf16c -mfma -mavx -mavx2 -mavx512f -fvisibility=hidden > -fvisibility-inlines-hidden -fopenmp -Wno-undef -Wno-missing-declarations > -Wno-shadow -Wno-strict-aliasing -std=c++17 -fPIC -MD -MT > modules/cudaoptflow/CMakeFiles/opencv_cudaoptflow.dir/src/farneback.cpp.o > -MF > modules/cudaoptflow/CMakeFiles/opencv_cudaoptflow.dir/src/farneback.cpp.o.d > -o modules/cudaoptflow/CMakeFiles/opencv_cudaoptflow.dir/src/farneback.cpp.o > -c > /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > cudaoptflow/src/farneback.cpp > /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > cudaoptflow/src/farneback.cpp:50:25: error: template argument 1 is invalid > 50 | Ptr<FarnebackOpticalFlow> > cv::cuda::FarnebackOpticalFlow::create(int, double, bool, int, int, int, > double, int) { throw_no_cuda(); return Ptr<FarnebackOpticalFlow>(); } > | ^ > /var/tmp/portage/media-libs/opencv-4.9.0/work/opencv_contrib-4.9.0/modules/ > cudaoptflow/src/farneback.cpp:50:27: error: no declaration matches ‘int > cv::cuda::FarnebackOpticalFlow::create(int, double, bool, int, int, int, > double, int)’ > 50 | Ptr<FarnebackOpticalFlow> > cv::cuda::FarnebackOpticalFlow::create(int, double, bool, int, int, int, > double, int) { throw_no_cuda(); return Ptr<FarnebackOpticalFlow>(); } i want to ask how to fix the error of error: template argument 1 is invalid > 50 | Ptr<FarnebackOpticalFlow>
