WindowsXPKg/Dockerfile.emscripten

65 lines
2.3 KiB
Docker

# This file is a part of the UMSKT Project
#
# Copyleft (C) 2019-2024 UMSKT Contributors (et.al.)
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# @FileCreated by Neo on 06/25/2023
# @Maintainer Neo
# Stage 1: Install Prerequisites
FROM emscripten/emsdk:latest as prerequisites
RUN apt update \
&& apt -y install pkg-config \
&& apt -y clean autoclean autoremove
# Stage 2: compile OpenSSL for emscripten
FROM prerequisites as openssl
WORKDIR /tmp
ENV EMSCRIPTEN=/emsdk/upstream/emscripten VERBOSE=1
RUN git clone https://github.com/openssl/openssl.git openssl \
&& cd openssl \
&& git checkout openssl-3.1.1 \
&& emconfigure ./Configure gcc -no-tests -no-asm -static -fPIC -no-sock -no-afalgeng -DOPENSSL_SYS_NETWARE -DSIG_DFL=0 -DSIG_IGN=0 -DHAVE_FORK=0 -DOPENSSL_NO_AFALGENG=1 --with-rand-seed=getrandom --prefix=$EMSCRIPTEN/cache/sysroot|| exit $? \
&& sed -i 's|^CROSS_COMPILE.*$|CROSS_COMPILE=|g' Makefile \
&& emmake make -j 12 build_generated libssl.a libcrypto.a build_libs_nodep \
&& rm -rf $EMSCRIPTEN/cache/sysroot/include/openssl \
&& cp -R include/openssl $EMSCRIPTEN/cache/sysroot/include \
&& cp libcrypto.a libssl.a $EMSCRIPTEN/cache/sysroot/lib \
&& cp libcrypto.pc libssl.pc openssl.pc $EMSCRIPTEN/cache/sysroot/lib/pkgconfig/ \
&& cd .. \
&& rm -rf openssl
# Stage 3: compile UMSKT
FROM openssl as build
WORKDIR /src
COPY . /src
# Build UMSKT from the local directory
RUN mkdir /src/build \
&& cd /src/build \
&& emcmake cmake .. \
&& emmake make
CMD ["bash"]
# Stage 4: Output
FROM scratch as output
COPY --from=build /src/build/umskt.html /src/build/umskt.wasm /src/build/umskt.js /
# invoke via
# docker build -f Dockerfile.emscripten -o type=tar,dest=umskt-wasm.tar .