chore: Install wasmception after bind mount

Dockerfile.x86_64

@@ -4,7 +4,6 @@ FROM ubuntu:focal
 ARG DEBIAN_FRONTEND=noninteractive
 ARG HEY_URL=https://hey-release.s3.us-east-2.amazonaws.com/hey_linux_amd64
 ARG WASI_SDK_URL=https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-8/wasi-sdk_8.0_amd64.deb
-ARG WASMCEPTION_URL=https://github.com/gwsystems/wasmception/releases/download/v0.2.0/wasmception-linux-x86_64-0.2.0.tar.gz
 ARG SHFMT_URL=https://github.com/mvdan/sh/releases/download/v3.2.4/shfmt_v3.2.4_linux_amd64
 ARG SHELLCHECK_URL=https://github.com/koalaman/shellcheck/releases/download/v0.7.1/shellcheck-v0.7.1.linux.x86_64.tar.xz
 
@@ -48,6 +47,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 	fonts-roboto \
 	gnuplot \
 	imagemagick \
+	libz3-4 \
 	netpbm \
 	pango1.0-tools \
 	wamerican
@@ -76,11 +76,6 @@ ENV LLVM_VERSION=8
 ADD install_llvm.sh /sledge/install_llvm.sh
 RUN ./sledge/install_llvm.sh $LLVM_VERSION
 
-# Wasmception
-RUN wget $WASMCEPTION_URL -O wasmception.tar.gz
-RUN mkdir -p /sledge/awsm/wasmception
-RUN tar xvfz wasmception.tar.gz -C /sledge/awsm/wasmception
-
 # WASI-SDK
 # TODO: Refactor to output as an arch-neutral filename
 # RUN curl -sS -L -O $WASI_SDK_URL && dpkg -i wasi-sdk_8.0_amd64.deb && rm -f wasi-sdk_8.0_amd64.deb

Makefile

@@ -1,8 +1,16 @@
+SHELL:=/bin/bash
+ARCH:=$(shell arch)
+
 COMPILER=awsm
 ROOT=${ROOT:-$(cd "$(dirname ${BASH_SOURCE:-$0})" && pwd)}
+WASMCEPTION_URL=https://github.com/gwsystems/wasmception/releases/download/v0.2.0/wasmception-linux-x86_64-0.2.0.tar.gz
 
+# TODO: Add ARM release build
 .PHONY: build
 build:
+ifeq ($(ARCH),x86_64)
+	pushd /sledge/awsm/wasmception && wget ${WASMCEPTION_URL} -O wasmception.tar.gz && tar xvfz wasmception.tar.gz && rm wasmception.tar.gz && popd
+endif
 	test -f ./${COMPILER}/wasmception/dist/bin/clang || make -C ${COMPILER}/wasmception
 	@cd ${COMPILER} && cargo build --release && cd ${ROOT}