Update upstream source from tag 'upstream/1.52.1+dfsg1'

[rustc.git] / vendor / packed_simd / ci / docker / wasm32-unknown-unknown / Dockerfile

diff --git a/vendor/packed_simd/ci/docker/wasm32-unknown-unknown/Dockerfile b/vendor/packed_simd/ci/docker/wasm32-unknown-unknown/Dockerfile
new file mode 100644 (file)
index 0000000..f905cf1
--- /dev/null
+++ b/vendor/packed_simd/ci/docker/wasm32-unknown-unknown/Dockerfile
@@ -0,0 +1,37 @@
+FROM ubuntu:18.04
+
+RUN apt-get update -y && apt-get install -y --no-install-recommends \
+  ca-certificates \
+  clang \
+  cmake \
+  curl \
+  git \
+  libc6-dev \
+  make \
+  python \
+  xz-utils
+
+# Install `wasm2wat`
+RUN git clone --recursive https://github.com/WebAssembly/wabt
+RUN make -C wabt -j$(nproc)
+ENV PATH=$PATH:/wabt/bin
+
+# Install `wasm-bindgen-test-runner`
+RUN curl -L https://github.com/rustwasm/wasm-bindgen/releases/download/0.2.19/wasm-bindgen-0.2.19-x86_64-unknown-linux-musl.tar.gz \
+  | tar xzf -
+ENV PATH=$PATH:/wasm-bindgen-0.2.19-x86_64-unknown-linux-musl
+ENV CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_RUNNER=wasm-bindgen-test-runner
+
+# Install `node`
+RUN curl https://nodejs.org/dist/v10.8.0/node-v10.8.0-linux-x64.tar.xz | tar xJf -
+ENV PATH=$PATH:/node-v10.8.0-linux-x64/bin
+
+# We use a shim linker that removes `--strip-debug` when passed to LLD. While
+# this typically results in invalid debug information in release mode it doesn't
+# result in an invalid names section which is what we're interested in.
+COPY lld-shim.rs /
+ENV CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_LINKER=/tmp/lld-shim
+
+# Rustc isn't available until this container starts, so defer compilation of the
+# shim.
+ENTRYPOINT /rust/bin/rustc /lld-shim.rs -o /tmp/lld-shim && exec bash "$@"