# ffmpeg_lgpl.conf — SOURCED by scripts/build_ffmpeg_lgpl.sh and scripts/fetch_deps_mac.sh.
# The ONE definition of the FFmpeg the mac app ships: version, source tarball, and configure line.
# It also goes, verbatim, into the LGPL source package (scripts/make_ffmpeg_source_package.sh),
# so what we build and what we offer as "the corresponding source" can never disagree.
#
# LGPL-2.1-or-later ONLY: no --enable-gpl / --enable-version3 / --enable-nonfree, no GPL external
# library. MINIMAL: every encoder and muxer is off except the ones the app asks for by name
# (scripts/ffmpeg_lgpl_components.json — the gate check_ffmpeg_license.py compares the code, this
# line and the built dylibs against it). Decoders, demuxers, parsers, bsfs and protocols stay the
# default set: footage must keep decoding exactly as before (A/B md5 in the 2026-09-30 commit).
# libavdevice / libavfilter / the CLI programs are not linked by the app and are not built.
FF_LGPL_VER="8.1.1"
FF_LGPL_URL="https://ffmpeg.org/releases/ffmpeg-8.1.1.tar.xz"
FF_LGPL_SHA="b6863adde98898f42602017462871b5f6333e65aec803fdd7a6308639c52edf3"   # == Homebrew's ffmpeg.rb
# Upstream's detached signature of that tarball, and the FFmpeg release signing key it must verify
# against (https://ffmpeg.org/ffmpeg-devel.asc). Published next to the tarball so anyone can check it.
FF_LGPL_ASC_URL="https://ffmpeg.org/releases/ffmpeg-8.1.1.tar.xz.asc"
FF_LGPL_ASC_SHA="34e2109f97bededb42a3cb5e7b9a7bb67dd6fe4749a7bce630ec1c833caa2b37"
FF_LGPL_SIGNING_KEY_URL="https://ffmpeg.org/ffmpeg-devel.asc"
FF_LGPL_SIGNING_FPR="FCF986EA15E6E293A5644F10B4322F04D67658D8"   # "FFmpeg release signing key <ffmpeg-devel@ffmpeg.org>"
FF_LGPL_ABI=62
FF_LGPL_BREW_DEPS=(pkgconf dav1d libvpx opus)   # BSD-2 / BSD-3 / BSD-3 — bundled by build_app.sh
FF_LGPL_CONFIGURE=(
  --prefix=/enchant/ffmpeg-lgpl --install-name-dir=@rpath
  --enable-shared --disable-static --enable-pthreads --cc=clang
  --disable-autodetect --disable-programs --disable-doc --disable-avdevice --disable-avfilter
  --enable-zlib --enable-bzlib --enable-iconv --extra-libs=-liconv
  --enable-videotoolbox --enable-audiotoolbox --enable-neon
  --enable-libdav1d --enable-libopus --enable-libvpx
  --disable-encoders --enable-encoder=h264_videotoolbox,dnxhd,pcm_s16le
  --disable-muxers --enable-muxer=mov
)