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quantum_package/scripts/install/install_ocaml.sh
2015-05-13 15:59:06 +02:00

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#!/bin/bash
#
# Downloads and installs ocaml, opam and core library
# Thu Oct 23 21:58:40 CEST 2014
PACKAGES="core cryptokit"
OPAM_BASE=$HOME/.opam
# Check the QPACKAGE_ROOT directory
if [[ -z ${QPACKAGE_ROOT} ]]
then
echo "The QPACKAGE_ROOT environment variable is not set."
echo "Please reload the quantum_package.rc file."
exit 1
fi
cd ${QPACKAGE_ROOT}
if [[ -f quantum_package.rc ]]
then
source quantum_package.rc
fi
make -C ocaml Qptypes.ml &> /dev/null
if [[ $? -ne 0 ]]
then
if [[ -d ${OPAM_BASE} ]]
then
echo "${OPAM_BASE} exists."
echo "Re-install ? [y/N]"
while read -r -n 1 -s answer; do
if [[ $answer = [YyNn] ]]; then
if [[ $answer = [Yy] ]] ; then
echo " - Remove your directory ${OPAM_BASE}"
echo " - Restart setup"
exit 1
fi
if [[ $answer = [Nn] ]] ; then
make -C ocaml Qptypes.ml
exit 0
fi
fi
done
fi
fi
${QPACKAGE_ROOT}/scripts/install/fetch_from_web.py \
"https://raw.github.com/ocaml/opam/master/shell/opam_installer.sh" opam_installer.sh
chmod +x opam_installer.sh
echo N | ./opam_installer.sh ${QPACKAGE_ROOT}/bin
if [[ ! -f ${QPACKAGE_ROOT}/bin/opam ]]
then
echo "Installation of OPAM failed"
exit 2
fi
rm -f opam_installer.sh
${QPACKAGE_ROOT}/bin/opam config setup -a --dot-profile ${QPACKAGE_ROOT}/quantum_package.rc
source ${QPACKAGE_ROOT}/quantum_package.rc
echo Y | opam install ${PACKAGES}
make -C ocaml Qptypes.ml
exit 0