2: make (失败,如下:)
[ 72%] Building C object 3rdparty/libjpeg/CMakeFiles/libjpeg.dir/jccoefct.o
Linking C static library ../lib/liblibjpeg.a
[ 72%] Built target libjpeg
make[2]: 放弃循环依赖 src/highgui/_highgui.h <- src/highgui/_highgui.h 。
Scanning dependencies of target highgui
make[2]: 放弃循环依赖 src/highgui/_highgui.h <- src/highgui/_highgui.h 。
[ 72%] Building CXX object src/highgui/CMakeFiles/highgui.dir/cvcap.o
[ 72%] Building CXX object src/highgui/CMakeFiles/highgui.dir/cvcap_images.o
[ 72%] Building CXX object src/highgui/CMakeFiles/highgui.dir/image.o
[ 72%] Building CXX object src/highgui/CMakeFiles/highgui.dir/loadsave.o
[ 72%] Building CXX object src/highgui/CMakeFiles/highgui.dir/precomp.o
[ 72%] Building CXX object src/highgui/CMakeFiles/highgui.dir/utils.o
[ 73%] Building CXX object src/highgui/CMakeFiles/highgui.dir/window.o
[ 73%] Building CXX object src/highgui/CMakeFiles/highgui.dir/window_gtk.o
[ 73%] Building CXX object src/highgui/CMakeFiles/highgui.dir/bitstrm.o
[ 73%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_jpeg.o
[ 73%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_pxm.o
[ 73%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_jpeg2000.o
[ 73%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_base.o
[ 73%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_imageio.o
[ 74%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_png.o
[ 74%] Building CXX object src/highgui/CMakeFiles/highgui.dir/grfmt_bmp.o
[ 74%] Building CXX