c++ - 使用静态库编译

我正在尝试使用静态库编译两个C ++项目，Eclipse C ++在ubuntu 14.04.2上运行。通过从终端编写以下命令，我已经实现了第一个目的：

g ++ -o example main.cpp -static

现在，如果我写“ldd example”，我得到的答案是：“它不是动态可执行文件”

但是，第二个项目是使用OpenCV（v 2.4.9）库。因此，上一个命令无法创建静态可执行文件。我也尝试了其他如：

g ++ -o example main.cpp -static pkg-config --static --libs opencv

g ++ -o example main.cpp pkg-config --static --libs opencv

但第一个不起作用（libcalib3d.so中的错误），第二个创建可执行文件，但有很多库依赖。谁能帮我？如果需要其他信息，请告诉我，我将编辑该帖子。谢谢！

编辑：在终端写这个：pkg-config --static --libs opencv

我获得的输出如下：

/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_ocl.so /usr/local/lib/libopencv_photo.so /usr/local/lib/libopencv_stitching.so /usr/local/lib/libopencv_superres.so /usr/local/lib/libopencv_ts.a /usr/local/lib/libopencv_video.so /usr/local/lib/libopencv_videostab.so -lrt -lpthread -lm -ldl

编辑2： opencv.pc文件包含以下行

prefix = / usr exec_prefix = $ {prefix}   LIBDIR = $ {PREFIX} / lib目录/ x86_64的-Linux的GNU   includedir_old = $ {前缀} /包含/ OpenCV的   includedir_new = $ {前缀} /包括

名称：OpenCV描述：开源计算机视觉库版本：   2.4.8 Libs：-L $ {libdir} $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_calib3d.so   -lopencv_calib3d $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_contrib.so   -lopencv_contrib $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_core.so -lopencv_core $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_features2d.so   -lopencv_features2d $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_flann.so-lopencv_flann   $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_gpu.so -lopencv_gpu   $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_highgui.so   -lopencv_highgui $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_imgproc.so   -lopencv_imgproc $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_legacy.so   -lopencv_legacy $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_ml.so -lopencv_ml $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_objdetect.so -lopencv_objdetect $ {exec_prefix} / lib / x86_64-linux-gnu /libopencv_ocl.so -lopencv_ocl   $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_photo.so -lopencv_photo   $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_stitching.so   -lopencv_stitching $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_superres.so   -lopencv_superres $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_ts.so -lopencv_ts $ {exec_prefix} /lib/x86_64-linux-gnu/libopencv_video.so -lopencv_video $ {exec_prefix} / lib / x86_64-linux-gnu /libopencv_videostab.so   -lopencv_videostab Cflags：-I $ {includedir_old} -I $ {includedir_new}

使用静态库编译

0 个答案: