From mboxrd@z Thu Jan 1 00:00:00 1970 From: Parsa Panahi Date: Tue, 22 Apr 2014 13:00:17 +0430 Subject: [Buildroot] OpenCV compilation Error Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hi I checked opencv to be included in my kernel but When I make the buildroot it gives the following error for the opencv package. It seems it didn't find the gcc/cmake cannot compile the package. what's wrong and what should I do ? >>> opencv 2.4.2 Configuring (cd /home/parsa/Software/buildroot/buildroot-2014.02/output/build/opencv-2.4.2/ && rm -f CMakeCache.txt && /home/parsa/Software/buildroot/buildroot-2014.02/output/host/usr/bin/cmake /home/parsa/Software/buildroot/buildroot-2014.02/output/build/opencv-2.4.2/ -DCMAKE_TOOLCHAIN_FILE="/home/parsa/Software/buildroot/buildroot-2014.02/output/host/usr/share/buildroot/toolchainfile.cmake" -DCMAKE_INSTALL_PREFIX="/usr" -DCMAKE_COLOR_MAKEFILE=OFF -DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=Debug -DBUILD_WITH_STATIC_CRT=OFF -DBUILD_DOCS=OFF -DBUILD_EXAMPLES=OFF -DBUILD_PACKAGE=OFF -DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=ON -DBUILD_WITH_DEBUG_INFO=OFF -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF -DCMAKE_SKIP_RPATH=OFF -DCMAKE_USE_RELATIVE_PATHS=OFF -DENABLE_FAST_MATH=ON -DENABLE_NOISY_WARNINGS=OFF -DENABLE_OMIT_FRAME_POINTER=ON -DENABLE_PRECOMPILED_HEADERS=OFF -DENABLE_PROFILING=OFF -DENABLE_SOLUTION_FOLDERS=OFF -DOPENCV_CAN_BREAK_BINARY_COMPATIBILITY=ON -DBUILD_opencv_androidcamera=OFF -DBUILD_opencv_calib3d=ON -DBUILD_opencv_contrib=ON -DBUILD_opencv_core=ON -DBUILD_opencv_features2d=ON -DBUILD_opencv_flann=ON -DBUILD_opencv_gpu=OFF -DBUILD_opencv_highgui=ON -DBUILD_opencv_imgproc=ON -DBUILD_opencv_java=OFF -DBUILD_opencv_legacy=ON -DBUILD_opencv_ml=ON -DBUILD_opencv_nonfree=OFF -DBUILD_opencv_objdetect=ON -DBUILD_opencv_photo=ON -DBUILD_opencv_python=OFF -DBUILD_opencv_stitching=ON -DBUILD_opencv_ts=ON -DBUILD_opencv_video=ON -DBUILD_opencv_videostab=ON -DBUILD_opencv_world=OFF -DENABLE_POWERPC=OFF -DENABLE_SSE=OFF -DENABLE_SSE2=OFF -DENABLE_SSE3=OFF -DENABLE_SSSE3=OFF -DBUILD_JASPER=OFF -DBUILD_JPEG=OFF -DBUILD_PNG=OFF -DBUILD_TIFF=OFF -DBUILD_ZLIB=OFF -DBUILD_ANDROID_CAMERA_WRAPPER=OFF -DBUILD_ANDROID_EXAMPLES=OFF -DBUILD_FAT_JAVA_LIB=OFF -DBUILD_JAVA_SUPPORT=OFF -DBUILD_NEW_PYTHON_SUPPORT=OFF -DINSTALL_ANDROID_EXAMPLES=OFF -DINSTALL_C_EXAMPLES=OFF -DINSTALL_PYTHON_EXAMPLES=OFF -DINSTALL_TO_MANGLED_PATHS=OFF -DWITH_1394=OFF -DWITH_ANDROID_CAMERA=OFF -DWITH_AVFOUNDATION=OFF -DWITH_CARBON=OFF -DWITH_CUBLAS=OFF -DWITH_CUDA=OFF -DWITH_CUFFT=OFF -DWITH_EIGEN=OFF -DWITH_IMAGEIO=OFF -DWITH_IPP=OFF -DWITH_JASPER=OFF -DWITH_OPENEXR=OFF -DWITH_OPENGL=OFF -DWITH_OPENNI=OFF -DWITH_PVAPI=OFF -DWITH_QUICKTIME=OFF -DWITH_TBB=OFF -DWITH_UNICAP=OFF -DWITH_VIDEOINPUT=OFF -DWITH_XIMEA=OFF -DWITH_XINE=OFF -DWITH_FFMPEG=ON -DWITH_GSTREAMER=OFF -DWITH_GTK=OFF -DWITH_JPEG=ON -DWITH_PNG=ON -DWITH_QT=ON -DWITH_TIFF=ON -DWITH_V4L=OFF ) Re-run cmake no build system arguments -- The CXX compiler identification is unknown -- The C compiler identification is unknown -- Check for working CXX compiler: /home/parsa/Software/buildroot/buildroot-2014.02/output/host/usr/bin/-g++ CMake Error: your CXX compiler: "/home/parsa/Software/buildroot/buildroot-2014.02/output/host/usr/bin/-g++" was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or name. CMake Error: Internal CMake error, TryCompile configure of cmake failed -- Check for working CXX compiler: /home/parsa/Software/buildroot/buildroot-2014.02/output/host/usr/bin/-g++ -- broken CMake Error at /home/parsa/Software/buildroot/buildroot-2014.02/output/host/usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake:54 (message): The C++ compiler "/home/parsa/Software/buildroot/buildroot-2014.02/output/host/usr/bin/-g++" is not able to compile a simple test program. It fails with the following output: CMake will not be able to correctly generate this project. Call Stack (most recent call first): CMakeLists.txt:61 (project) CMake Error: your CXX compiler: "/home/parsa/Software/buildroot/buildroot-2014.02/output/host/usr/bin/-g++" was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or name. CMake Error: your C compiler: "/home/parsa/Software/buildroot/buildroot-2014.02/output/host/usr/bin/-gcc" was not found. Please set CMAKE_C_COMPILER to a valid compiler path or name. -- Configuring incomplete, errors occurred! See also "/home/parsa/Software/buildroot/buildroot-2014.02/output/build/opencv-2.4.2/CMakeFiles/CMakeOutput.log". See also "/home/parsa/Software/buildroot/buildroot-2014.02/output/build/opencv-2.4.2/CMakeFiles/CMakeError.log". make: *** [/home/parsa/Software/buildroot/buildroot-2014.02/output/build/opencv-2.4.2/.stamp_configured] Error 1 -- Parsa Panahi D?partement de g?nie ?lectrique ?tudiant de l'?lectronique num?rique Sharif Universit? de Technologie - T?h?ran - Iran -------------- next part -------------- An HTML attachment was scrubbed... URL: