编译ffmpeg的时候报错 ERROR: libfdk_aac not found
参考 http://www.mirrorservice.org/sites/www.linuxfromscratch.org/blfs/view/systemd/multimedia/fdk-aac.html
进行编译居然报错：
CXX libAACdec/src/FDK_delay.lo ./libtool: line 1762: g++: command not found make: *** [Makefile:1752: libAACdec/src/FDK_delay.lo] Error 1
这个错找了很久
./libtool: line 1762: g++: command not found
每篇文章都没说在点子上，最后试了这条命令
sudo apt-get install build-essential
ubuntu下g++报错 g++:command not found解决办法_qq_32039433的博客-CSDN博客
终于解决了我的问题。在执行编译命令
./configure --prefix=/usr --disable-static && make make install
看样子是libfdk_aac 编译是成功了，再次编译ffmpeg ，又报了其他错误，继续踩坑中....
fly@ubuntu:~/Downloads/fdk-aac-2.0.2$ sudo make install
make[1]: Entering directory '/home/fly/Downloads/fdk-aac-2.0.2'
/usr/bin/mkdir -p '/usr/lib'
/bin/bash ./libtool --mode=install /usr/bin/install -c libfdk-aac.la '/usr/lib'
libtool: install: /usr/bin/install -c .libs/libfdk-aac.so.2.0.2 /usr/lib/libfdk-aac.so.2.0.2
libtool: install: (cd /usr/lib && { ln -s -f libfdk-aac.so.2.0.2 libfdk-aac.so.2 || { rm -f libfdk-aac.so.2 && ln -s libfdk-aac.so.2.0.2 libfdk-aac.so.2; }; })
libtool: install: (cd /usr/lib && { ln -s -f libfdk-aac.so.2.0.2 libfdk-aac.so || { rm -f libfdk-aac.so && ln -s libfdk-aac.so.2.0.2 libfdk-aac.so; }; })
libtool: install: /usr/bin/install -c .libs/libfdk-aac.lai /usr/lib/libfdk-aac.la
libtool: finish: PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:/sbin" ldconfig -n /usr/lib
----------------------------------------------------------------------
Libraries have been installed in:
/usr/lib
If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the '-LLIBDIR'
flag during linking and do at least one of the following:
- add LIBDIR to the 'LD_LIBRARY_PATH' environment variable
during execution
- add LIBDIR to the 'LD_RUN_PATH' environment variable
during linking
- use the '-Wl,-rpath -Wl,LIBDIR' linker flag
- have your system administrator add LIBDIR to '/etc/ld.so.conf'
See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
/usr/bin/mkdir -p '/usr/include/fdk-aac'
/usr/bin/install -c -m 644 ./libSYS/include/machine_type.h ./libSYS/include/genericStds.h ./libSYS/include/FDK_audio.h ./libSYS/include/syslib_channelMapDescr.h ./libAACenc/include/aacenc_lib.h ./libAACdec/include/aacdecoder_lib.h '/usr/include/fdk-aac'
/usr/bin/mkdir -p '/usr/lib/pkgconfig'
/usr/bin/install -c -m 644 fdk-aac.pc '/usr/lib/pkgconfig'
make[1]: Leaving directory '/home/fly/Downloads/fdk-aac-2.0.2'
