From d0d9683df8398696147e7ee1fcffb2e4e957008c Mon Sep 17 00:00:00 2001 From: Daniel Mueller Date: Sat, 4 Apr 2020 14:39:19 -0700 Subject: Remove vendored dependencies While it appears that by now we actually can get successful builds without Cargo insisting on Internet access by virtue of using the --frozen flag, maintaining vendored dependencies is somewhat of a pain point. This state will also get worse with upcoming changes that replace argparse in favor of structopt and pull in a slew of new dependencies by doing so. Then there is also the repository structure aspect, which is non-standard due to the way we vendor dependencies and a potential source of confusion. In order to fix these problems, this change removes all the vendored dependencies we have. Delete subrepo argparse/:argparse Delete subrepo base32/:base32 Delete subrepo cc/:cc Delete subrepo cfg-if/:cfg-if Delete subrepo getrandom/:getrandom Delete subrepo lazy-static/:lazy-static Delete subrepo libc/:libc Delete subrepo nitrokey-sys/:nitrokey-sys Delete subrepo nitrokey/:nitrokey Delete subrepo rand/:rand --- libc/ci/docker/wasm32-wasi/Dockerfile | 93 ----------------------------------- 1 file changed, 93 deletions(-) delete mode 100644 libc/ci/docker/wasm32-wasi/Dockerfile (limited to 'libc/ci/docker/wasm32-wasi/Dockerfile') diff --git a/libc/ci/docker/wasm32-wasi/Dockerfile b/libc/ci/docker/wasm32-wasi/Dockerfile deleted file mode 100644 index eb3b5ff..0000000 --- a/libc/ci/docker/wasm32-wasi/Dockerfile +++ /dev/null @@ -1,93 +0,0 @@ -# In the first container we want to assemble the `wasi-sysroot` by compiling it -# from source. This requires a clang 8.0+ compiler with enough wasm support and -# then we're just running a standard `make` inside of what we clone. -FROM ubuntu:18.04 as wasi-sysroot - -RUN apt-get update && \ - apt-get install -y --no-install-recommends \ - ca-certificates \ - clang \ - cmake \ - curl \ - g++ \ - git \ - libc6-dev \ - libclang-dev \ - make \ - ssh \ - xz-utils - -# Fetch clang 8.0+ which is used to compile the wasi target and link our -# programs together. -RUN curl http://releases.llvm.org/8.0.0/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz | tar xJf - -RUN mv /clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-18.04 /wasmcc - -# Note that we're using `git reset --hard` to pin to a specific commit for -# verification for now. The sysroot is currently in somewhat of a state of flux -# and is expected to have breaking changes, so this is an attempt to mitigate -# those breaking changes on `libc`'s own CI -RUN git clone https://github.com/CraneStation/wasi-sysroot && \ - cd wasi-sysroot && \ - git reset --hard eee6ee7566e26f2535eb6088c8494a112ff423b9 -RUN make -C wasi-sysroot install -j $(nproc) WASM_CC=/wasmcc/bin/clang INSTALL_DIR=/wasi-sysroot - -# This is a small wrapper script which executes the actual clang binary in -# `/wasmcc` and then is sure to pass the right `--sysroot` argument which we -# just built above. -COPY docker/wasm32-wasi/clang.sh /wasi-sysroot/bin/clang - -# In the second container we're going to build the `wasmtime` binary which is -# used to execute wasi executables. This is a standard Rust project so we're -# just checking out a known revision (which pairs with the sysroot one we -# downlaoded above) and then we're building it with Cargo -FROM ubuntu:18.04 as wasmtime - -RUN apt-get update && \ - apt-get install -y --no-install-recommends \ - ca-certificates \ - clang \ - cmake \ - curl \ - g++ \ - git \ - libclang-dev \ - make \ - ssh - -RUN curl -sSf https://sh.rustup.rs | sh -s -- -y -ENV PATH=/root/.cargo/bin:$PATH - -RUN apt-get install -y --no-install-recommends python -RUN git clone --recursive https://github.com/CraneStation/wasmtime wasmtime && \ - cd wasmtime && \ - git reset --hard a2647878977726935c3d04c05cabad9607ec7606 -RUN cargo build --release --manifest-path wasmtime/Cargo.toml - -# And finally in the last image we're going to assemble everything together. -# We'll install things needed at runtime for now and then copy over the -# sysroot/wasmtime artifacts into their final location. -FROM ubuntu:18.04 - -RUN apt-get update && \ - apt-get install -y --no-install-recommends \ - gcc \ - libc6-dev \ - libxml2 \ - ca-certificates - -# Copy over clang we downloaded to link executables ... -COPY --from=wasi-sysroot /wasmcc /wasmcc/ -# ... and the sysroot we built to link executables against ... -COPY --from=wasi-sysroot /wasi-sysroot/ /wasi-sysroot/ -# ... and finally wasmtime to actually execute binaries -COPY --from=wasmtime /wasmtime/target/release/wasmtime /usr/bin/ - -# Of note here is our clang wrapper which just executes a normal clang -# executable with the right sysroot, and then we're sure to turn off the -# crt-static feature to ensure that the CRT that we're specifying with `clang` -# is used. -ENV CARGO_TARGET_WASM32_WASI_RUNNER=wasmtime \ - CARGO_TARGET_WASM32_WASI_LINKER=/wasi-sysroot/bin/clang \ - CC_wasm32_wasi=/wasi-sysroot/bin/clang \ - PATH=$PATH:/rust/bin \ - RUSTFLAGS=-Ctarget-feature=-crt-static -- cgit v1.2.1