Shell repository by @BtbN. AI agent rules & system prompts with 12k stars.
docker pull BtbN/FFmpeg-Builds:latest
docker run -d --name ffmpeg-builds --restart always btbn/ffmpeg-builds:latest
podman run -d --name ffmpeg-builds --restart always btbn/ffmpeg-builds:latest
skopeo inspect docker://docker.io/btbn/ffmpeg-builds:latest
oras pull btbn/ffmpeg-builds:latest
ARG GH_REPO=ghcr.io/btbn/ffmpeg-builds
ARG BASE_TAG_SUFFIX=
FROM $GH_REPO/base:latest${BASE_TAG_SUFFIX}
RUN \
git clone --filter=blob:none https://github.com/mstorsjo/llvm-mingw /llvm-mingw && cd /llvm-mingw && \
./build-all.sh --use-linker=bfd --disable-lldb --disable-lldb-mi /opt/llvm-mingw && \
cd / && \
rm -rf llvm-mingw
# LLVM/Clang workarounds
RUN \
ln -s windows.h /opt/llvm-mingw/generic-w64-mingw32/include/Windows.h
# Prepare "cross" environment to heavily favour static builds
RUN \
find /opt/llvm-mingw \( \
-name "*.dll" \
-or -name "*.dll.a" \
\) -delete && \
mkdir /opt/ffbuild
ENV FFBUILD_TOOLCHAIN=aarch64-w64-mingw32 \
FFBUILD_RUST_TARGET=aarch64-pc-windows-gnullvm
RUN \
rustup target add "$FFBUILD_RUST_TARGET" && \
echo "[target.$FFBUILD_RUST_TARGET]\nlinker = \"${FFBUILD_TOOLCHAIN}-clang\"\nar = \"${FFBUILD_TOOLCHAIN}-llvm-ar\"\n" >> "$CARGO_HOME"/config.toml
ADD toolchain.cmake /toolchain.cmake
ADD cross.meson /cross.meson
ENV PATH="/opt/llvm-mingw/bin:${PATH}" \
FFBUILD_TARGET_FLAGS="--pkg-config=pkg-config --cross-prefix=${FFBUILD_TOOLCHAIN}- --arch=aarch64 --cpu=armv8-a --target-os=mingw32" \
FFBUILD_CROSS_PREFIX=${FFBUILD_TOOLCHAIN}- \
FFBUILD_PREFIX=/opt/ffbuild \
FFBUILD_DESTDIR=/opt/ffdest \
FFBUILD_DESTPREFIX=/opt/ffdest/opt/ffbuild \
FFBUILD_CMAKE_TOOLCHAIN=/toolchain.cmake \
PKG_CONFIG=pkg-config \
PKG_CONFIG_LIBDIR=/opt/ffbuild/lib/pkgconfig:/opt/ffbuild/share/pkgconfig \
COMPILER_SYSROOT=/opt/llvm-mingw/aarch64-w64-mingw32 \
CC="${FFBUILD_TOOLCHAIN}-clang" \
CXX="${FFBUILD_TOOLCHAIN}-clang++" \
LD="${FFBUILD_TOOLCHAIN}-ld" \
AR="${FFBUILD_TOOLCHAIN}-llvm-ar" \
RANLIB="${FFBUILD_TOOLCHAIN}-llvm-ranlib" \
NM="${FFBUILD_TOOLCHAIN}-nm" \
DLLTOOL="${FFBUILD_TOOLCHAIN}-dlltool" \
GENDEF="gendef" \
CFLAGS="-I/opt/ffbuild/include -O2 -pipe -march=armv8-a -D_FORTIFY_SOURCE=2 -fstack-protector-strong" \
CXXFLAGS="-I/opt/ffbuild/include -O2 -pipe -march=armv8-a -D_FORTIFY_SOURCE=2 -fstack-protector-strong" \
LDFLAGS="-L/opt/ffbuild/lib -O2 -pipe -march=armv8-a -fstack-protector-strong" \
STAGE_CFLAGS="" \
STAGE_CXXFLAGS=""