在centos上用cmake编译opencv-contrib，jar中没有freetype

在centos上用cmake编译opencv-contrib，jar中没有freetype。但是原opencv-contrib包中是包含freetype的。
求指点~ 谢谢

opencv、opencv-contrib都是4.5.3版本。

在centos7上，用cmake编译opencv和opencv-contrib，我想把opencv-contrib中的freetype模块功能编译出来，但是编译出来的jar中，总是没有freetype，求指点，谢谢！

操作步骤：

1. sudo yum group install "Development Tools"
2. gcc --version
3. yum install -y wget
4. wget https://cmake.org/files/v3.6/cmake-3.6.2.tar.gz
5. tar -zxvf cmake-3.6.2.tar.gz
6. cd cmake-3.6.2
7. ./bootstrap && make -j4 && sudo make install
8. cmake --version
9. sudo yum -y install epel-release
   sudo yum -y install gtk2-devel
   sudo yum install -y libpng-devel
   sudo yum install -y jasper-devel
   sudo yum install -y openexr-devel
   sudo yum install -y libwebp-devel
   sudo yum -y install libjpeg-turbo-devel
   sudo yum -y install libtiff-devel
   sudo yum -y install tbb-devel eigen3-devel
   sudo yum -y install boost boost-thread boost-devel
   sudo yum -y install libv4l-devel
   yum install python-devel numpy
   yum install -y unzip zip
   yum install ant
   yum install epel-release
   rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro
   rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm
   yum install ffmpeg ffmpeg-devel -y
10. 然后把提前准备好的 opencv、opencv-contrib(都是4.5.3版本)上传到centos7上，解压opencv，cd opencv，mkdir build
11. 然后将opencv_contrib移动到opencv目录下，解压
12. 将opencv/modules/features2d复制，然后粘贴到build目录
13. 在build目录下，执行 cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=../opencv_contrib/modules ..
14. make
15. make install

然后再 /root/opencv/build/bin里面找到 jar包下载下来，看里面没有 freeType，请指点，最好有详细操作步骤及编译命令，谢谢~