我刚刚将我的 Mac 更新为 Mountain Lion，并将 XCode 更新为 ver4.4
出现了几个围绕无法解决 #include 的问题。因此，我决定使用 Homebrew 删除并重新安装我的 python 和 opencv 库。
但是安装Python后，我在使用home-brew安装opencv时遇到了错误。
有谁知道如何解决这个问题吗？ 附件是运行的输出日志
brew install -v opencv
/usr/bin/env python -c import numpy
==> Downloading http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.4.2/OpenCV-2.4.2.tar.bz2
Already downloaded: /Library/Caches/Homebrew/opencv-2.4.2.tar.bz2
/usr/bin/tar xf /Library/Caches/Homebrew/opencv-2.4.2.tar.bz2
==> cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/Cellar/opencv/2.4.2 -DCMAKE_BUILD_TYPE=None -DCMAKE_FIND_FRAMEWORK=LAST -Wno-dev -DPYTHON_LIBRARY='/usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/Python' -DPYTHON_INCLUDE_DIR='/usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/Headers' -DPYTHON_PACKAGES_PATH='/usr/local/Cellar/opencv/2.4.2/lib/python2.7/site-packages'
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/Cellar/opencv/2.4.2 -DCMAKE_BUILD_TYPE=None -DCMAKE_FIND_FRAMEWORK=LAST -Wno-dev -DPYTHON_LIBRARY='/usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/Python' -DPYTHON_INCLUDE_DIR='/usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/Headers' -DPYTHON_PACKAGES_PATH='/usr/local/Cellar/opencv/2.4.2/lib/python2.7/site-packages'
-- The CXX compiler identification is Clang 4.0.0
-- The C compiler identification is Clang 4.0.0
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working C compiler: /usr/bin/clang
-- Check for working C compiler: /usr/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Extracting svn version, please wait...
-- SVNVERSION: exported
-- Looking for fseeko
-- Looking for fseeko - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of off64_t
-- Check size of off64_t - failed
-- Performing Test HAVE_C_WNO_ATTRIBUTES
-- Performing Test HAVE_C_WNO_ATTRIBUTES - Success
-- Performing Test HAVE_C_WNO_STRICT_PROTOTYPES
-- Performing Test HAVE_C_WNO_STRICT_PROTOTYPES - Success
-- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES
-- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success
-- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success
-- Looking for assert.h
-- Looking for assert.h - found
-- Looking for fcntl.h
-- Looking for fcntl.h - found
-- Looking for io.h
-- Looking for io.h - not found
-- Looking for jbg_newlen
-- Looking for jbg_newlen - not found
-- Looking for mmap
-- Looking for mmap - found
-- Looking for search.h
-- Looking for search.h - found
-- Looking for string.h
-- Looking for string.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success
-- Performing Test HAVE_C_WNO_UNDEF
-- Performing Test HAVE_C_WNO_UNDEF - Success
-- Performing Test HAVE_C_WNO_UNUSED
-- Performing Test HAVE_C_WNO_UNUSED - Success
-- Performing Test HAVE_C_WNO_SIGN_COMPARE
-- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success
-- Performing Test HAVE_C_WNO_CAST_ALIGN
-- Performing Test HAVE_C_WNO_CAST_ALIGN - Success
-- Performing Test HAVE_C_WNO_SHADOW
-- Performing Test HAVE_C_WNO_SHADOW - Success
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAVE_C_WNO_IMPLICIT_FUNCTION_DECLARATION
-- Performing Test HAVE_C_WNO_IMPLICIT_FUNCTION_DECLARATION - Success
-- Performing Test HAVE_C_WNO_UNINITIALIZED
-- Performing Test HAVE_C_WNO_UNINITIALIZED - Success
-- checking for module 'libdc1394-2'
-- package 'libdc1394-2' not found
-- checking for module 'libdc1394'
-- package 'libdc1394' not found
-- checking for module 'libavcodec'
-- package 'libavcodec' not found
-- checking for module 'libavformat'
-- package 'libavformat' not found
-- checking for module 'libavutil'
-- package 'libavutil' not found
-- checking for module 'libswscale'
-- package 'libswscale' not found
-- Looking for libavformat/avformat.h
-- Looking for libavformat/avformat.h - not found
-- Looking for ffmpeg/avformat.h
-- Looking for ffmpeg/avformat.h - not found
-- Found CUDA: /usr/local/cuda (found suitable version "4.1", required is "4.1")
-- CUDA detected: 4.1
-- CUDA NVCC target flags: -gencode;arch=compute_11,code=sm_11;-gencode;arch=compute_12,code=sm_12;-gencode;arch=compute_13,code=sm_13;-gencode;arch=compute_20,code=sm_20;-gencode;arch=compute_20,code=sm_21;-gencode;arch=compute_20,code=compute_20
-- Found PythonInterp: /usr/local/bin/python2 (found suitable version "2.7.3", required is "2.0")
-- Found PythonLibs: /usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/Python (found suitable version "2.7.3", required is "2.7.3")
Traceback (most recent call last):
File "<string>", line 1, in <module>
ImportError: No module named sphinx
-- Performing Test HAVE_CXX_WNO_UNDEF
-- Performing Test HAVE_CXX_WNO_UNDEF - Success
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success
--
-- General configuration for OpenCV 2.4.2 =====================================
--
-- Platform:
-- Host: Darwin 12.0.0 i386
-- CMake: 2.8.8
-- CMake generator: Unix Makefiles
-- CMake build tool: /usr/bin/make
-- Configuration: None
--
-- C/C++:
-- Built as dynamic libs?: YES
-- C++ Compiler: /usr/bin/clang++
-- C++ flags (Release): -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8 -O3 -DNDEBUG
-- C++ flags (Debug): -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8 -g
-- C Compiler: /usr/bin/clang
-- C flags (Release): -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8 -O3 -DNDEBUG
-- C flags (Debug): -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8 -g
-- Linker flags (Release): -L/usr/local/Cellar/gettext/0.18.1.1/lib -L/usr/local/lib
-- Linker flags (Debug): -L/usr/local/Cellar/gettext/0.18.1.1/lib -L/usr/local/lib
-- Precompiled headers: NO
--
-- OpenCV modules:
-- To be built: core imgproc flann highgui features2d calib3d ml video objdetect contrib nonfree gpu legacy photo python stitching ts videostab
-- Disabled: -
-- Disabled by dependency: -
-- Unavailable: androidcamera java world
--
-- GUI:
-- QT 4.x: NO
-- Cocoa: YES
-- OpenGL support: NO
--
-- Media I/O:
-- ZLib: build (ver 1.2.6)
-- JPEG: build (ver 62)
-- PNG: build (ver 1.5.9)
-- TIFF: build (ver 42 - 4.0.1)
-- JPEG 2000: build (ver 1.900.1)
-- OpenEXR: NO
--
-- Video I/O:
-- DC1394 1.x: NO
-- DC1394 2.x: NO
-- FFMPEG: NO
-- codec: NO
-- format: NO
-- util: NO
-- swscale: NO
-- gentoo-style: NO
-- OpenNI: NO
-- OpenNI PrimeSensor Modules: NO
-- PvAPI: NO
-- QuickTime: NO
-- QTKit: YES
--
-- Other third-party libraries:
-- Use IPP: NO
-- Use TBB: NO
-- Use Cuda: YES (ver 4.1)
-- Use Eigen: NO
--
-- NVIDIA CUDA: (ver 4.1)
-- Use CUFFT: YES
-- Use CUBLAS: NO
-- NVIDIA GPU arch: 11 12 13 20 21
-- NVIDIA PTX archs: 11 12 13 20 21
-- NVIDIA GPU features: 11 12 13 20 20 20
--
-- Python:
-- Interpreter: /usr/local/bin/python2 (ver 2.7.3)
-- Libraries: /usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/Python (ver 2.7.3)
-- numpy: /Library/Python/2.7/site-packages/numpy/core/include (ver 1.6.2)
-- packages path: /usr/local/Cellar/opencv/2.4.2/lib/python2.7/site-packages
--
-- Documentation:
-- Build Documentation: NO
-- Sphinx: NO
-- PdfLaTeX compiler: /usr/texbin/pdflatex
--
-- Tests and samples:
-- Tests: YES
-- Performance tests: YES
-- Examples: NO
--
-- Install path: /usr/local/Cellar/opencv/2.4.2
--
-- cvconfig.h is in: /tmp/homebrew-opencv-2.4.2-3DWY/OpenCV-2.4.2
-- -----------------------------------------------------------------
--
CMake Warning at CMakeLists.txt:785 (message):
The source directory is the same as binary directory. "make clean" may
damage the source tree
-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/homebrew-opencv-2.4.2-3DWY/OpenCV-2.4.2
==> make
make
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/tmp/homebrew-opencv-2.4.2-3DWY/OpenCV-2.4.2/modules/core/src/cuda/matrix_operations.cu:0: error: bad value (native) for -march= switch
/tmp/homebrew-opencv-2.4.2-3DWY/OpenCV-2.4.2/modules/core/src/cuda/matrix_operations.cu:0: error: bad value (native) for -mtune= switch
CMake Error at cuda_compile_generated_matrix_operations.cu.o.cmake:200 (message):
Error generating
/tmp/homebrew-opencv-2.4.2-3DWY/OpenCV-2.4.2/modules/core/CMakeFiles/cuda_compile.dir/src/cuda/./cuda_compile_generated_matrix_operations.cu.o
make[2]: *** [modules/core/CMakeFiles/cuda_compile.dir/src/cuda/./cuda_compile_generated_matrix_operations.cu.o] Error 1
make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
Linking C static library ../lib/liblibpng.a
[ 14%] Built target libpng
make: *** [all] Error 2
==> Exit Status: 2
https://github.com/mxcl/master/blob/master/Library/Formula/opencv.rb#L70
==> Build Environment
HOMEBREW_VERSION: 0.9.2
HEAD: 92393f1526b443e86b78629fae795eb4d8e3a6a5
CPU: dual-core 64-bit penryn
OS X: 10.8-x86_64
Xcode: 4.4
CLT: 4.4.0.0.1.1249367152
X11: 2.7.2 @ /opt/X11
CC: /usr/bin/clang
CXX: /usr/bin/clang++ => /usr/bin/clang
LD: /usr/bin/clang
CFLAGS: -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8
CXXFLAGS: -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8
CPPFLAGS: -I/usr/local/Cellar/gettext/0.18.1.1/include -isystem /usr/local/include
LDFLAGS: -L/usr/local/Cellar/gettext/0.18.1.1/lib -L/usr/local/lib
MACOSX_DEPLOYMENT_TARGET: 10.8
MAKEFLAGS: -j2
Error: Failed executing: make (opencv.rb:70)
These existing issues may help you:
https://github.com/mxcl/homebrew/issues/13603
Otherwise, this may help you fix or report the issue:
https://github.com/mxcl/homebrew/wiki/bug-fixing-checklist
最佳答案
看起来问题来自编译器标志 -march=native。
我的解决方案是编辑 opencv 的 Homebrew 程序来覆盖编译标志。
brew edit opencv
只需在“def install”部分末尾添加以下语句即可
args << "-DCMAKE_CXX_FLAGS='-Os -w -pipe -Qunused-arguments -mmacosx-version-min=10.8'"
args << "-DCMAKE_C_FLAGS='-Os -w -pipe -Qunused-arguments -mmacosx-version-min=10.8'"
就在之前
system 'cmake', '.', *args
system "make"
system "make install"
关于opencv - 无法使用brew安装opencv？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/11664218/