编译安装 openmcu

1. install tools
sudo apt-get install libtool autoconf flex bison automake pkg-config 

2.yasm-1.3.0
sed -i 's#) ytasm.*#)#' Makefile.in &&

./configure --prefix=/opt/openmcu &&
make
make install

3.ffmpeg-2.8.3 

./configure --prefix=/opt/openmcu --enable-shared
make
make install

4.x264-snapshot-20151204-2245
./configure --prefix=/opt/openmcu --enable-shared
make
make install

5.libvpx-1.5.0
./configure --prefix=/opt/openmcu
make
make install

6.openmcu-master ver4.01
./autogen.sh
./configure -prefix=/opt/openmcu --disable-openssl

make

make install

报错1
configure: error: avcodec headers not found! Install FFmpeg or Libav.

解决方法:

modify the configure file

PRODUCT=OpenMCU-ru 改为 PRODUCT=
PROG=openmcu-ru     改为 PROG=

报错2

/usr/bin/ld: cannot open output file ./obj/: Is a directory
collect2: error: ld returned 1 exit status
make[1]: *** [all] Error 1

解决方法: 

Modify the sub Makefile: openmcu-ru/Makefile
PROG=    改为 PROG=openmcu-ru 

7，我编译时找不到 libfreetype，用apt-get安装报错，然后是自己下载安装包freetype-2.10.0.tar.bz2，手动安装

https://www.freetype.org/download.html

修改环境变量

vi ~/.bashrc
#add /opt/openmcu/bin to PATH env.
export PATH=$PATH:/opt/openmcu/bin

8. test
sudo ./openmcu-ru/obj/openmcu-ru -d &

然后，可以在打开浏览器，输入你的HostIP：1420：

参考：

https://blog.csdn.net/ndhui/article/details/50190969

https://blog.csdn.net/weixin_41501825/article/details/81043120