X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 492A43858004 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1610608116; bh=aGOV8ASfof5nkvhZ53IxTabqhrA7U/TVKHdj97xKNXs=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=OHEsSce1u3l+FKf++AFWh18+UlWWgJu6q5Yc0HcEVDTMT9gW4RNZnaSI8FYAJKUaA G0PhKNw+P4qM4wrvDftQW0kGcbufFB6/XUURZes8D8nQonz1e0fA2/HGaPlcaACeQp F/fL5tCmVGWGeK7fiIF3BdY/lHgsWROWa+HpMb+s= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 8F7443858004 X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 MIME-Version: 1.0 Message-ID: To: cygwin AT cygwin DOT com Subject: Recompilation problems opencv (python3-cv2 --> python3.8) Date: Thu, 14 Jan 2021 08:08:30 +0100 Importance: normal Sensitivity: Normal X-Priority: 3 X-Provags-ID: V03:K1:CZ8xM+QmP8sCjq1WiCGKGfDwaPI3ksn5Dj4bvICiQ45hddT9tStbAglPez5r7PKsYNbqr WJi9X4uIl11+y2ebsS9eVe8ixU1zA1a5qncXGCARV1FQ1fWZKz9MCsBohI9Wl9R5fRrD07iEPKGx LAq+2vRZj/BxYEBe3SJbmumImGG2oln1RpESVwqvpVplN3Na5uMxKG0QwAtX3G749/EfcRUav9tg vZwF9MH9wtswGNVXdTUbxOmxRBNcoTNMHTdxH6NQyAmw/2r7XUwcTInwl7W9PnEUHOBfio6NX/V6 9g= X-UI-Out-Filterresults: notjunk:1;V03:K0:YDzit8lzNtU=:FlOXkERtGUDxVJNnKboryZ O5JzIl/m2onJGBWmPBhmyQ9z6mPUfpzWUa3S+LV/Wtt+WgXDUAXhj8zvXgbxv0HoPK9aZiplh akV7iGtkC/o4hbcVNSx/aqangXYedPUeMr1iVX6E05VWKMcWlB+4Dhug08yEdcq8FCF2NVySX SrD1Ysy/bC5jgy06uwKkWoEmBygvrMycnhbG/wl1p8/59XTDIQZRjlULhZGVRfqvntdZdWkwP E235sl65tH1liQAxpOAD3v0uJkdoqXCySZ/wcJRPhQKhyGMzJ1lgBrtEHs5zgl58YJaRQ0W8Q c+2YbHYp9KhuGwaJPWmQxudeCejisAHMggHdFuPtGCfWHaquU72FKrJbulGfYDJGtDluubjzm DBanBS9k+h+Cm0U8KLMgR3FNlp9b3z6kpp5waG0FJC3jn9/ljGME93fyMLq+WNA1ohxqAREtM GQE7QuWwjlgaURlWd5uyU6cjlP1dCAWFPNtxyuKpX5gbzU5vDjJHmVCdD4YZnJVvggFvthw2H K1mNd1ZQBcP++OIKR8t4URSRMBmbyqwr/NnWi+w3kIXmBYyx8VORFyy2WnpKvlWLinyTqa17O MUBmYHBgV6wJM= X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.29 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: wilhelm-eger--- via Cygwin Reply-To: wilhelm-eger AT web DOT de Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Cygwin" Hello, due to the recent changes and transition to python38 I would like to have cv2 also working for python38. So I have downloaded the respective cygport and patches and tried to rebuild using the cygport command (with which I am familiar). However, I get the following linking error: [451/1207] : && /usr/bin/g++.exe -ggdb -O2 -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong --param=ssp-buffer-size=4 -fdebug-prefix-map=/home/eger/build/winpat_inbox/python-opencv/opencv-3.4.1-2.x86_64/build=/usr/src/debug/opencv-3.4.1-2 -fdebug-prefix-map=/home/eger/build/winpat_inbox/python-opencv/opencv-3.4.1-2.x86_64/src/opencv-3.4.1=/usr/src/debug/opencv-3.4.1-2 -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -Wno-implicit-fallthrough -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -O2 -g - DNDEBUG -shared -Wl,--enable-auto-import -o bin/cygopencv_core-3.4.dll -Wl,--out-implib,lib/libopencv_core.dll.a -Wl,--major-image-version,3,--minor-image-version,4 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/array.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/batch_distance.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/channels.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.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert_c.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert_scale.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/copy.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/count_non_zero.cpp.o modules/core/CMakeFiles/opencv_core .dir/src/cuda_gpu_mat.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/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.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_wrap.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/mean.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/merge.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_clamdblas.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/opencl/runtime/opencl_clamdfft.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_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.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence_c.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence_cpp.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.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.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/filesystem.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/convert. sse4_1.cpp.o modules/core/CMakeFiles/opencv_core.dir/stat.sse4_2.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert.fp16.cpp.o modules/core/CMakeFiles/opencv_core.dir/mathfuncs_core.avx.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert.avx2.cpp.o modules/core/CMakeFiles/opencv_core.dir/mathfuncs_core.avx2.cpp.o modules/core/CMakeFiles/opencv_core.dir/stat.avx2.cpp.o -ldl -lm -lpthread -lrt -lz 3rdparty/lib/libittnotify.a -ldl && : FAILED: bin/cygopencv_core-3.4.dll lib/libopencv_core.dll.a : && /usr/bin/g++.exe -ggdb -O2 -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong --param=ssp-buffer-size=4 -fdebug-prefix-map=/home/eger/build/winpat_inbox/python-opencv/opencv-3.4.1-2.x86_64/build=/usr/src/debug/opencv-3.4.1-2 -fdebug-prefix-map=/home/eger/build/winpat_inbox/python-opencv/opencv-3.4.1-2.x86_64/src/opencv-3.4.1=/usr/src/debug/opencv-3.4.1-2 -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -Wno-comment -Wno-implicit-fallthrough -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -O2 -g -DNDEBUG -shared -Wl,--enable-auto-import -o bin/cygopencv_core-3.4.dll -Wl,--out-implib,lib/libopencv_core.dll.a -Wl,--major-image-version,3,--minor-image-version,4 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/array.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/batch_distance.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/channels.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.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert_c.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert_scale.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/copy.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/count_non_zero.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/cu da_gpu_mat.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/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.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_wrap.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/mean.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/merge.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/runt ime/opencl_clamdblas.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/opencl/runtime/opencl_clamdfft.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_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.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence_c.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/persistence_cpp.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.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.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/filesystem.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/convert.sse4_1.cpp. o modules/core/CMakeFiles/opencv_core.dir/stat.sse4_2.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert.fp16.cpp.o modules/core/CMakeFiles/opencv_core.dir/mathfuncs_core.avx.cpp.o modules/core/CMakeFiles/opencv_core.dir/src/convert.avx2.cpp.o modules/core/CMakeFiles/opencv_core.dir/mathfuncs_core.avx2.cpp.o modules/core/CMakeFiles/opencv_core.dir/stat.avx2.cpp.o -ldl -lm -lpthread -lrt -lz 3rdparty/lib/libittnotify.a -ldl && : 3rdparty/lib/libittnotify.a(ittnotify_static.c.o): in function `__itt_fini_ittlib': /usr/src/debug/opencv-3.4.1-2/3rdparty/ittnotify/src/ittnotify/ittnotify_static.c:1076:(.text$__itt_fini_ittlib+0x104): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `dlsym' 3rdparty/lib/libittnotify.a(ittnotify_static.c.o): in function `__itt_init_ittlib': /usr/src/debug/opencv-3.4.1-2/3rdparty/ittnotify/src/ittnotify/ittnotify_static.c:1123:(.text$__itt_init_ittlib+0x14b): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `dlopen' /usr/src/debug/opencv-3.4.1-2/3rdparty/ittnotify/src/ittnotify/ittnotify_static.c:1123:(.text$__itt_init_ittlib+0x155): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `dlsym' /usr/src/debug/opencv-3.4.1-2/3rdparty/ittnotify/src/ittnotify/ittnotify_static.c:1123:(.text$__itt_init_ittlib+0x168): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `dlclose' /usr/src/debug/opencv-3.4.1-2/3rdparty/ittnotify/src/ittnotify/ittnotify_static.c:1125:(.text$__itt_init_ittlib+0x2a6): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `dlopen' 3rdparty/lib/libittnotify.a(ittnotify_static.c.o): in function `__itt_lib_version': /usr/src/debug/opencv-3.4.1-2/3rdparty/ittnotify/src/ittnotify/ittnotify_static.c:1030:(.text$__itt_init_ittlib+0x2c8): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `dlsym' 3rdparty/lib/libittnotify.a(ittnotify_static.c.o): in function `__itt_init_ittlib': /usr/src/debug/opencv-3.4.1-2/3rdparty/ittnotify/src/ittnotify/ittnotify_static.c:1179:(.text$__itt_init_ittlib+0x2e4): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `dlsym' 3rdparty/lib/libittnotify.a(ittnotify_static.c.o): in function `__itt_lib_version': /usr/src/debug/opencv-3.4.1-2/3rdparty/ittnotify/src/ittnotify/ittnotify_static.c:1032:(.text$__itt_init_ittlib+0x3c6): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `dlsym' 3rdparty/lib/libittnotify.a(ittnotify_static.c.o): in function `__itt_init_ittlib': /usr/src/debug/opencv-3.4.1-2/3rdparty/ittnotify/src/ittnotify/ittnotify_static.c:1141:(.text$__itt_init_ittlib+0x41c): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `dlsym' Any suggestion? Many thanks in advance! -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple