web-wasi: Initial addition

web-wasi/Dockerfile.in

@@ -0,0 +1,32 @@
+FROM dockcross/base:latest
+
+LABEL maintainer="Matt McCormick matt.mccormick@kitware.com"
+
+# The cross-compiling emulator
+ENV WASMER_DIR /usr/local/wasmer
+RUN curl https://get.wasmer.io -sSfL | sh
+ENV PATH /usr/local/wasmer/bin:${PATH}
+
+ENV WASI_VERSION 12
+ENV WASI_VERSION_FULL ${WASI_VERSION}.0
+RUN cd /usr/ && \
+  curl -L -O https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_VERSION}/wasi-sdk-${WASI_VERSION_FULL}-linux.tar.gz && \
+  tar xvzf wasi-sdk-${WASI_VERSION_FULL}-linux.tar.gz && \
+  rm wasi-sdk-${WASI_VERSION_FULL}-linux.tar.gz
+ENV WASI_SDK_PATH /usr/wasi-sdk-${WASI_VERSION_FULL}
+ENV WASI_SYSROOT ${WASI_SDK_PATH}/share/wasi-sysroot
+
+COPY clang-wasi-sysroot.sh clang++-wasi-sysroot.sh wasmer-pwd.sh /usr/local/bin/
+
+ENV CROSS_TRIPLE=wasm32-wasi
+ENV CROSS_ROOT=${WASI_SDK_PATH}
+ENV ANDROID_NDK=${CROSS_ROOT}
+ENV AR=${CROSS_ROOT}/bin/llvm-ar \
+    CC=clang-wasi-sysroot.sh \
+    CXX=clang++-wasi-sysroot.sh \
+    LD=${CROSS_ROOT}/bin/wasm-ld
+
+COPY Toolchain.cmake ${CROSS_ROOT}/
+ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/Toolchain.cmake
+
+#include "common.label-and-env"