Add scripts for setup in AL2

scripts/setup/al2/install_cbmc.sh

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+#!/bin/bash
+# Copyright Kani Contributors
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+
+set -eu
+
+# Source kani-dependencies to get CBMC_VERSION
+source kani-dependencies
+
+if [ -z "${CBMC_VERSION:-}" ]; then
+ echo "$0: Error: CBMC_VERSION is not specified"
+ exit 1
+fi
+
+# Binaries are not released for AL2, so build from source
+WORK_DIR=$(mktemp -d)
+git clone \
+ --branch develop --depth 1 \
+ https://github.com/diffblue/cbmc \
+ "${WORK_DIR}"
+
+pushd "${WORK_DIR}"
+
+mkdir build
+git submodule update --init
+
+cmake -S . -Bbuild -DWITH_JBMC=OFF -Dsat_impl="minisat2;cadical"
+make -C build -j$(nproc)
+sudo make -C build install
+
+popd
+rm -rf "${WORK_DIR}"

scripts/setup/al2/install_deps.sh

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+#!/bin/bash
+# Copyright Kani Contributors
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+
+set -eu
+
+# Dependencies.
+DEPS=(
+ git
+ openssl-devel
+ python3-pip
+ wget
+)
+
+set -x
+
+sudo yum -y update
+sudo yum -y groupinstall "Development Tools"
+sudo yum -y install "${DEPS[@]}"
+
+# Add Python package dependencies
+python3 -m pip install autopep8
+
+# Get the directory containing this script
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+
+${SCRIPT_DIR}/reinstall_cmake.sh
+${SCRIPT_DIR}/install_cbmc.sh
+${SCRIPT_DIR}/install_viewer.sh
+# The Kissat installation script is platform-independent, so is placed one level up
+${SCRIPT_DIR}/../install_kissat.sh

scripts/setup/al2/install_viewer.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+# Copyright Kani Contributors
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+
+set -eu
+
+# Install cbmc-viewer
+
+# Source kani-dependencies to get CBMC_VIEWER_VERSION
+source kani-dependencies
+
+if [ -z "${CBMC_VIEWER_VERSION:-}" ]; then
+ echo "$0: Error: CBMC_VIEWER_VERSION is not specified"
+ exit 1
+fi
+
+set -x
+
+python3 -m pip install cbmc-viewer==$CBMC_VIEWER_VERSION

scripts/setup/al2/reinstall_cmake.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+# Copyright Kani Contributors
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+
+set -eux
+
+CMAKE_VERSION="3.27.7"
+
+# Remove other versions of CMake
+sudo yum -y remove cmake
+
+sudo rm -rf /tmp/cmake_installation
+mkdir /tmp/cmake_installation
+pushd /tmp/cmake_installation
+
+wget https://github.com/Kitware/CMake/releases/download/v"${CMAKE_VERSION}"/cmake-"${CMAKE_VERSION}".tar.gz
+tar -xzvf cmake-"${CMAKE_VERSION}".tar.gz
+cd cmake-"${CMAKE_VERSION}"
+
+./bootstrap
+make -j$(nproc)
+sudo make install
+
+popd