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FROM ubuntu:latest as smartdns-builder
LABEL previous-stage=smartdns-builder
# prepare builder
ARG OPENSSL_VER=1.1.1f
RUN apt update && \
apt install -y perl curl make musl-tools musl-dev && \
ln -s /usr/include/linux /usr/include/$(uname -m)-linux-musl && \
ln -s /usr/include/asm-generic /usr/include/$(uname -m)-linux-musl && \
ln -s /usr/include/$(uname -m)-linux-gnu/asm /usr/include/$(uname -m)-linux-musl && \
\
mkdir -p /build/openssl && \
cd /build/openssl && \
curl -sSL http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/openssl_${OPENSSL_VER}.orig.tar.gz | tar --strip-components=1 -zxv && \
\
export CC=musl-gcc && \
if [ "$(uname -m)" = "aarch64" ]; then \
./config --prefix=/opt/build no-tests -mno-outline-atomics ; \
else \
./config --prefix=/opt/build no-tests ; \
fi && \
make all -j8 && make install_sw && \
cd / && rm -rf /build
# do make
COPY . /build/smartdns/
RUN cd /build/smartdns && \
export CC=musl-gcc && \
export CFLAGS="-I /opt/build/include" && \
export LDFLAGS="-L /opt/build/lib" && \
sh ./package/build-pkg.sh --platform linux --arch `dpkg --print-architecture` --static && \
\
( cd package && tar -xvf *.tar.gz && chmod a+x smartdns/etc/init.d/smartdns ) && \
\
mkdir -p /release/var/log /release/var/run && \
cp package/smartdns/etc /release/ -a && \
cp package/smartdns/usr /release/ -a && \
cd / && rm -rf /build
FROM busybox:latest
COPY --from=smartdns-builder /release/ /
EXPOSE 53/udp
VOLUME "/etc/smartdns/"
CMD ["/usr/sbin/smartdns", "-f", "-x"]
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