forked from external-repos/squoosh
10 lines
415 B
Docker
10 lines
415 B
Docker
FROM emscripten/emsdk:2.0.8
|
|
RUN apt-get update && apt-get install -qqy autoconf libtool pkg-config
|
|
ENV CFLAGS "-O3 -flto -s FILESYSTEM=0"
|
|
ENV CXXFLAGS "${CFLAGS} -std=c++17"
|
|
ENV LDFLAGS "${CFLAGS} -s PTHREAD_POOL_SIZE=navigator.hardwareConcurrency"
|
|
# Build and cache standard libraries with these flags
|
|
RUN emcc ${CXXFLAGS} --bind -xc++ /dev/null -o /dev/null
|
|
WORKDIR /src
|
|
CMD ["sh", "-c", "emmake make -j`nproc`"]
|