pkgname = "ffmpeg"
pkgver = "8.0.1"
source = f"https://ffmpeg.org/releases/ffmpeg-{pkgver}.tar.xz"
builddir = f"/tmp/fempkg/build/{pkgname}/{pkgname}-{pkgver}"
fembuilddir = f"/tmp/fempkg/build/{pkgname}"
outputdir = "/home/gabry/lfs-repo/binpkg"
manifestdir = "/home/gabry/lfs-repo/manifests"
destdir = f"{fembuilddir}/DESTDIR"

deps = [
    "libaom", "libass", "dav1d", "SVT-AV1", "x264", "x265",
    "nasm", "freetype", "libvorbis", "libwebp"
]

build = [
    # --- Extract source ---
    f"mkdir -p {fembuilddir} && cd {fembuilddir} && "
    f"tar -xvf /var/lib/fempkg/pkgs/{pkgname}-{pkgver}.tar.xz && "
    f"wget -q https://www.linuxfromscratch.org/patches/blfs/svn/ffmpeg-{pkgver}-chromium_method-1.patch",

    # --- Configure ---
    f"cd {builddir} && patch -Np1 -i ../ffmpeg-{pkgver}-chromium_method-1.patch && "
    "./configure "
    "--prefix=/usr "
    "--disable-debug "
    "--disable-static "
    "--enable-shared "
    "--enable-gpl "
    "--enable-version3 "
    "--enable-libaom "
    "--enable-libass "
    "--enable-libdav1d "
    "--enable-libfreetype "
    "--enable-libmp3lame "
    "--enable-libopus "
    "--enable-libvorbis "
    "--enable-libvpx "
    "--enable-libx264 "
    "--enable-libx265 "
    "--enable-libsvtav1 "
    "--enable-libwebp "
    "--enable-libdrm "
    "--enable-gnutls "
    "--enable-nvdec "
    "--enable-nvenc "
    "--ignore-tests=enhanced-flv-av1,enhanced-flv-multitrack "
    f"--docdir=/usr/share/doc/{pkgname}-{pkgver}",

    # --- Build ---
    f"cd {builddir} && make -j$(nproc) && gcc tools/qt-faststart.c -o tools/qt-faststart",

    # --- Install (staged with DESTDIR) ---
    f"cd {builddir} && make install DESTDIR={destdir} && "
    f"install -v -m755 tools/qt-faststart {destdir}/usr/bin && "
    f"install -v -m755 -d {destdir}/usr/share/doc/{pkgname}-{pkgver} && "
    f"install -v -m644 doc/*.txt {destdir}/usr/share/doc/{pkgname}-{pkgver}",

    f"install -v -d -m755 {destdir}/usr/share/licenses/{pkgname}/",
    f"cp -pv {builddir}/COPYING* {destdir}/usr/share/licenses/{pkgname}/",

    # Make tarball + manifests
    f"mkdir -p {outputdir} && cd {destdir} && tar --transform 's|^\\.||' -I zstd -cf {outputdir}/{pkgname}-{pkgver}.tar.zst .",
    f"mkdir -p {manifestdir} && tar -tf {outputdir}/{pkgname}-{pkgver}.tar.zst | grep -v '/$' > {manifestdir}/{pkgname}.txt",

    # --- Cleanup ---
    f"rm -rf {builddir} {fembuilddir} /tmp/fempkgbuild"
]