[FFmpeg-user] ffmpeg built static, yet "libopenjp2.so.7: cannot open shared object file"

Carl Eugen Hoyos ceffmpeg at gmail.com
Mon Aug 14 11:53:07 EEST 2017

2017-08-13 15:29 GMT+02:00 Reindl Harald <h.reindl at thelounge.net>:

>  --extra-cflags="%{optflags} -Ofast -ffast-math -funsafe-math-optimizations
> -Wno-pointer-sign -minline-all-stringops -fno-strict-aliasing -flto
> -ffat-lto-objects -fuse-ld=gold -fuse-linker-plugin" \
>  --extra-ldflags="-Wl,--as-needed -Wl,-z,now -Wl,-z,relro -Wl,-z,noexecstack
> %{optflags} -Ofast -ffast-math -funsafe-math-optimizations -Wno-pointer-sign
> -minline-all-stringops -fno-strict-aliasing -flto -ffat-lto-objects
> -fuse-ld=gold -fuse-linker-plugin" \

Just to make sure: Binaries with such excessive extra-flags
cannot be used for bug reports, a default build will be requested.

(configure options both for lto builds and more "secure" binaries
exist, if -Ofast has any testable advantage with FFmpeg, *please*
report this, same for fat-lto.)

Carl Eugen

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