Request: Add --enable-lv2

[dolpsdw]

I have tried to add this option to ffmpeg_options.txt

But the configure fails because no lilv-0 found.

--enable-lv2 is required for lv2 plugins to work.
(like broadband noise reduction https://github.com/lucianodato/noise-repellent)
(Seems like only need that library and pass in the ./configure the --enable-lv2 https://stackoverflow.com/questions/58600620/ffmpeg-complex-filtering-how-to-get-around)

lilv can be build from here https://github.com/lv2/lilv After initialize Submodules

-Fix WafLib sumbmodule folder if required by going to line 466> txt = conf.cmd_and_log(args) and return empty string

Dependencies

---

lv2 -> https://gitlab.com/lv2/lv2.git

---

on /build/lv2 with a Fixed WafLib folder
run ./waf configure CC=gcc.exe --prefix=/mingw64 --no-plugins
run ./waf
run ./waf install

---

serd -> https://gitlab.com/drobilla/serd.git

---

on /build/serd with a Fixed WafLib folder
run ./waf configure CC=gcc.exe --prefix=/mingw64
run ./waf
run ./waf install

---

sord -> https://gitlab.com/drobilla/sord.git

---

on /build/serd with a Fixed WafLib folder
run ./waf configure CC=gcc.exe --prefix=/mingw64
run ./waf

• This throw errors - undefined reference to __imp_pcre_compile' __imp_pcre_exec' `__imp_pcre_free'
  Patched by editing build\sord\build\c4che_cache.py and build\sord\build\compile_commands.json with pcre=0

run ./waf
run ./waf install

---

sratom-> https://gitlab.com/lv2/sratom.git

---

on /build/serd with a Fixed WafLib folder
run ./waf configure CC=gcc.exe --prefix=/mingw64
run ./waf
run ./waf install

---

FINAL lilv

---

on /build/lilv cloned repo
./waf configure CC=gcc.exe --prefix=/mingw64
run ./waf configure CC=gcc.exe --prefix=/mingw64
run ./waf

*This is crassing like lv2 before --no-plugins flag passed with errors like
media-autobuild_suite/local64/lib/../lib/libsndfile.a(flac.c.o):flac.c:(.text+0x69e): undefined reference to `FLAC__stream_decoder_seek_absolute'

*Available as package in mingw-w64-lilv https://aur.archlinux.org/packages/mingw-w64-lilv/

[dolpsdw]

I would love to get some help in correctly link lv2 and final livl the Flac,ogg,opus.... stuff

[1480c1]

I am currently still trying to fix some issues with libmediainfo with clang, after than I can try to look into this

[Barough]

Any news/info regarding this?