new install script for SUNDIALS which now requires CMake

Author: logicabrity

bin/install-sundials.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+set -e
+
+# This script installs any SUNDIALS version starting with version 2.6.0
+# when SUNDIALS moved to a CMake-based installation. Will install locally.
+# It may need environment variables to work, like `export CC=gcc` in ARCHER.
+
+SUNDIALS=sundials-2.6.2
+
+# Make sure CMake is installed, since SUNDIALS requires it.
+which cmake > /dev/null
+if [ $? -eq 0 ]
+then
+    echo "Found CMake."
+else
+    echo "CMake required to build SUNDIALS. Installing."
+    sudo apt-get install cmake
+fi
+
+HERE_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+FIDIMAG_DIR="$(dirname "$HERE_DIR")"
+LIBS_DIR=${FIDIMAG_DIR}/local
+
+echo "Will install SUNDIALS to "${LIBS_DIR}" using CC="${CC}"."
+mkdir ${LIBS_DIR}
+cd ${LIBS_DIR}
+
+download_and_cmake_install() {
+    # $1 name of the package
+    # $2 URL where ${1}.tar.gz can be obtained
+    # $3 configure options
+    if [ ! -e ${1}.tar.gz ]; then
+        echo "Downloading "${1}"."
+        wget -q ${2}/${1}.tar.gz
+    fi;
+
+    if [ ! -e ${1} ]; then
+        tar -xzf ${1}.tar.gz
+
+        echo "Configuring "${1}"."
+        mkdir ${1}_build
+        cd ${1}_build
+        cmake ${3} ../${1}
+
+        echo "Compiling and installing "${1}"."
+        {
+            make
+            make install
+        } > /dev/null
+
+        echo "Cleaning up."
+        cd ..
+        rm -rf ${1}
+        rm -rf ${1}_build
+
+        cd ${HERE_DIR}
+        echo "Done."
+    fi;
+}
+
+download_and_cmake_install \
+    ${SUNDIALS} \
+    http://computation.llnl.gov/projects/sundials-suite-nonlinear-differential-algebraic-equation-solvers/download \
+    "-DBUILD_STATIC_LIBS=OFF -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX="${LIBS_DIR}" -DEXAMPLES_ENABLE=OFF -DLAPACK_ENABLE=ON -DOPENMP_ENABLE=ON"