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twitter / vireo

Vireo is a lightweight and versatile video processing library written in C++11
MIT License
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Compile error: libvireo.so: undefined reference ... #20

Open fortunto2 opened 6 years ago

fortunto2 commented 6 years ago

Hi, have error on Ubuntu installed l-smash and apply this fix https://github.com/twitter/vireo/issues/11

./configure --enable-gpl

./.libs/libvireo.so: undefined reference to `h264_setup_parser'
./.libs/libvireo.so: undefined reference to `h264_parse_sps'
./.libs/libvireo.so: undefined reference to `h264_cleanup_parser'
./.libs/libvireo.so: undefined reference to `x264_encoder_open_152'
./.libs/libvireo.so: undefined reference to `mp4a_export_AudioSpecificConfig'
./.libs/libvireo.so: undefined reference to `av_register_all'
collect2: error: ld returned 1 exit status
canbal commented 6 years ago

Yes, this is something I'm aware of but I couldn't get to it yet. This is actually a duplicate of #10.

fortunto2 commented 6 years ago

ok thanks

 gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.9/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.9.4-2ubuntu1~16.04' --with-bugurl=file:///usr/share/doc/gcc-4.9/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.9 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.9 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.9.4 (Ubuntu 4.9.4-2ubuntu1~16.04)
uname -a
Linux rustam-ssd2 4.4.0-112-generic #135-Ubuntu SMP Fri Jan 19 11:48:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
sr1990 commented 6 years ago

I was able to resolve this issue by adding l-smash library path to Makefile

492 LIBS = -lz -lpthread /l-smash/liblsmash.a

ghost commented 4 years ago

I am facing the same problems . Any workaround for this issue ?