OS X Lion 上的 32 位 OpenCV?可能的?

ld: 警告:忽略文件/usr/local/Cellar/opencv/2.4.1/lib/libopencv_calib3d.2.4.1.dylib，文件是为不受支持的文件格式构建的，这不是所链接的架构 (i386)所以我想 OpenCV 的东西是 64 位的.如果我强制项目以 64 位运行，它会摩擦但无法正常工作并卡住.是否有标准的方法来检查我的 OpenCV 库是 64 位还是 32 位?从哪里可以获得 32 位 OpenCV? 解决方案 解决了问题.总结:在 64 位 Mac OSX Lion 上可以有 32 位 OpenCV 库.怎么样?第一步:下载 OpenCV 2.4.0第 2 步:下载并安装 CMake.第 3 步:解压 OpenCV 包.第 4 步:在 OpenCV 包内创建一个单独的目录用于构建mkdir 构建光盘构建cmake -G "Unix Makefiles" -D CMAKE_OSX_ARCHITECTURES=i386 -D CMAKE_C_FLAGS=-m32 -D CMAKE_CXX_FLAGS=-m32 ..(这将强制进行 32 位编译)make -j8须藤制作安装第 5 步:享受！如需更多参考，请访问 Mac OS X OpenCV 端口页面感谢大家让我走上正轨:@karlphilip:我试着按照你的建议去做，但是没有 make 选项编译阶段会失败，因为架构不连贯.@hamstergene:MacPorts 在新安装后卡住了，也许我还有一些旧安装的残留 :((奇怪，我按照官方说明删除了它).@Adrien:这就是我所做的，但我不得不合并两种方法:)I've been googling and trying for days now, trying to figure out how to get 32-bit OpenCV working on OS X Lion, but can just find 64-bit version.So i have the following questions:OpenCV libraries come in 32-bit or 64-bit arch, is that correct?How do I get 32-bit OpenCV working on Lion? I've trying the following ways: - Install OpenCV via MacPorts: nope, MacPorts installs a 64-bit version.BI removed OpenCV and MacPorts.Install OpenCV 2.4.1 via Homebrew, using the following command:brew install opencv --build32but looks like they are 64-bit too. Removed OpenCV and Homebrew.Install OpenCV 2.4.1 by myself using standard unix makefiles. Nope, they still look like 64-bit.I've written "they look like 64-bit" because i have to replace OpenC in a Xcode project made under OS X Snow Leopard, targeted for 32-bit Mac, and I always get tons of errors like:ld: warning: ignoring file /usr/local/Cellar/opencv/2.4.1/lib/libopencv_calib3d.2.4.1.dylib, file was built for unsupported file format which is not the architecture being linked (i386)so i suppose that the OpenCV stuff is 64-bit. If i force the project to run in 64-bit, it rubs but doesn't work properly and gets stuck.Is there a standard way to check if my OpenCV libraries are 64-bit or 32-bit?Where can i get 32-bit OpenCV? 解决方案 Solved the problem.Recap: it is possible to have 32-bit OpenCV libraries on 64-bit Mac OSX Lion.How?Step 1: Download OpenCV 2.4.0Step 2: Download and install CMake.Step 3: Untar the OpenCV package.Step 4: Make a separate directory inside the OpenCV package for buildingmkdir buildcd buildcmake -G "Unix Makefiles" -D CMAKE_OSX_ARCHITECTURES=i386 -D CMAKE_C_FLAGS=-m32 -D CMAKE_CXX_FLAGS=-m32 ..(this will force the 32-bit compile)make -j8sudo make installStep 5: Enjoy!For forther reference please visit Mac OS X OpenCV Port PageThanks all for putting me on the right track:@karlphilip: I tried to do as you suggested, but without the make options the compile phase fails, because the architectures are incoherent.@hamstergene: MacPorts got stuck after the new installation, maybe I have some remains of the older install :( (strange, i followed the official instrusctions to remove it).@Adrien: That's what I've done, but i had to merge 2 approaches :) 这篇关于OS X Lion 上的 32 位 OpenCV?可能的?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！