MacOS 安装 PHP的图片裁剪扩展Tclip
|
《PHP实战：MacOS 安装 PHP的图片裁剪扩展Tclip》要点： Tclip 用于图片裁剪,有以下特点：PHP实战 能进行人脸识别.图片中有人脸,将自动视为人脸区域为重要区域,将不会被裁剪掉. 安装opencvPHP实战 根据github上的阐明,在CentOS上安装没有问题,但在我的MacOS上就挂了.PHP实战 首先遇到的问题便是,opencv安装不过去.还好,上github下载最新的opencv-2.4.11 安装成功.PHP实战 下载地址：https://github.com/Itseez/opencv/releasesPHP实战 使用当前最新版本 OpenCV 2.4.11PHP实战 安装依赖PHP实战 在安装opencv之前,先安装一些依赖包：PHP实战
代码如下:
brew install gtk+? pkgconfig libpng zlib libjpeg libtiff cmake 提示： brew的安装使用请参考 http://brew.sh/PHP实战 安装opencvPHP实战 开始安装 opencv：PHP实战
代码如下:
tar zxf opencv-2.4.11.tar.gz cd opencv-2.4.11 cmake CMakeLists.txt make && make install 安装php tclipPHP实战 先下载：https://github.com/exinnet/tclip/archive/master.zipPHP实战 然后继续：PHP实战
代码如下:
unzip tclip-master.zip cd tclip-master/php_ext phpize ./configure 如果不出不测,到这一步,应该就挂掉了,提示：PHP实战
代码如下:
checking for opencv.pc file in default path... found in /usr/lib/pkgconfig found in /usr/local/lib/pkgconfig configure: error: no result from pkg-config opencv --libs --cflags opencv 在 Tclip 作者的页面上 http://www.bo56.com/tclip%E4%BA%BA%E8%84%B8%E8%AF%86%E5%88%AB%E5%9B%BE%E7%89%87%E8%A3%81%E5%89%AA/#downloadPHP实战 评论中,也有网友遇到了类似的问题,提出修改方法为：PHP实战 将 config.m4 中的 判断语句test ${i:${#i}-3} = “.so”,改为 test ${i:${#i}-6} = ".dylib”,并尝试将46行的.so 也改称 .dylib 再翻翻config.m4的代码和执行 pkg-config opencv --libs --cflags opencv的输出成果：PHP实战
代码如下:
-I/usr/local/include/opencv -I/usr/local/include -L/usr/local/lib -lopencv_calib3d -lopencv_contrib -lopencv_core -lopencv_features2d -lopencv_flann -lopencv_gpu -lopencv_highgui -lopencv_imgproc -lopencv_legacy -lopencv_ml -lopencv_nonfree -lopencv_objdetect -lopencv_ocl -lopencv_photo -lopencv_stitching -lopencv_superres -lopencv_ts -lopencv_video -lopencv_videostab 感觉怎么对不上,于是跑到Linux安装胜利的服务器执行了一下,输出结果如下：PHP实战
代码如下:
-I/usr/local/include/opencv -I/usr/local/include /usr/local/lib/libopencv_calib3d.so /usr/local/lib/libopencv_contrib.so /usr/local/lib/libopencv_core.so /usr/local/lib/libopencv_features2d.so /usr/local/lib/libopencv_flann.so /usr/local/lib/libopencv_gpu.so /usr/local/lib/libopencv_highgui.so /usr/local/lib/libopencv_imgproc.so /usr/local/lib/libopencv_legacy.so /usr/local/lib/libopencv_ml.so /usr/local/lib/libopencv_nonfree.so /usr/local/lib/libopencv_objdetect.so /usr/local/lib/libopencv_photo.so /usr/local/lib/libopencv_stitching.so /usr/local/lib/libopencv_ts.so /usr/local/lib/libopencv_video.so /usr/local/lib/libopencv_videostab.so 再看他的断定代码：PHP实战
代码如下:
OPENCV_FLAGS="`pkg-config opencv --libs --cflags opencv`" for i in $OPENCV_FLAGS;do if test ${i:0:2} = "-I" ;then PHP_ADD_INCLUDE(${i:2}) elif test ${i:${#i}-3} = ".so" ;then dir_name=`dirname $i` file_name=${i/$dir_name/} file_name=${file_name//lib/} file_name=${file_name/.so/} PHP_ADD_LIBRARY_WITH_PATH($file_name,$dir_name,TCLIP_SHARED_LIBADD) else AC_MSG_ERROR([no result from pkg-config opencv --libs --cflags opencv]) fi done 我立刻就明白了,Linux上输出的都是具体的.so路径,MacOS上都是相对的路径,而config.m4中是根据具体路径和扩展名判断的,明白了问题,办理就简单了.PHP实战 将 pkg-config opencv --libs --cflags opencv 的执行成果修改为具体的路径,并替换到config.m4中：PHP实战
代码如下:
OPENCV_FLAGS="-I/usr/local/include/opencv -I/usr/local/include /usr/local/lib/libopencv_calib3d.dylib /usr/local/lib/libopencv_contrib.dylib /usr/local/lib/libopencv_core.dylib /usr/local/lib/libopencv_features2d.dylib /usr/local/lib/libopencv_flann.dylib /usr/local/lib/libopencv_gpu.dylib /usr/local/lib/libopencv_highgui.dylib /usr/local/lib/libopencv_imgproc.dylib /usr/local/lib/libopencv_legacy.dylib /usr/local/lib/libopencv_ml.dylib /usr/local/lib/libopencv_nonfree.dylib /usr/local/lib/libopencv_objdetect.dylib /usr/local/lib/libopencv_photo.dylib /usr/local/lib/libopencv_stitching.dylib /usr/local/lib/libopencv_ts.dylib /usr/local/lib/libopencv_video.dylib /usr/local/lib/libopencv_videostab.dylib" 再继续执行：PHP实战
代码如下:
phpize ./configure make make install 顺利安装完成.PHP实战 以上所述便是本文的全部内容了,希望大家能够喜欢.PHP实战 请您花一点时间将文章分享给您的朋友或者留下评论.我们将会由衷感激您的支持!PHP实战 编程之家培训学院每天发布《PHP实战：MacOS 安装 PHP的图片裁剪扩展Tclip》等实战技能，PHP、MYSQL、LINUX、APP、JS,CSS全面培养人才。 （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |