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|
#!/bin/bash
# Returns the MATLAB version under the form x.y (not Rnnnn)
# Takes as argument the path to the MATLAB installation
#
# Alternatively, if the first argument is “--hex”, returns the MATLAB version
# as a pseudo-hexadecimal constant (0xMMmm) where MM is the major revision
# number (in decimal) and mm is the minor revision number (in decimal).
# E.g. version 9.14 is returned as 0x0914
# Copyright © 2009-2025 Dynare Team
#
# This file is part of Dynare.
#
# Dynare is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Dynare is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Dynare. If not, see <https://www.gnu.org/licenses/>.
if [[ ($# == 0) || ($# == 1 && $1 == --hex) ]]; then
echo "Usage: $0 [--hex] /path/to/matlab" 2>&1
exit 1
fi
if [[ $1 == --hex ]]; then
hex=true
MATLAB=$2
else
hex=false
MATLAB=$1
fi
if [[ -f ${MATLAB}/VersionInfo.xml ]]; then
# The VersionInfo.xml file is present on all versions since R2017a, on all platforms.
# Extract the version number as x.y, since it is our preferred form, and is
# more robust to future versions.
MATLAB_VERSION=$(sed -En '/<version>/s/.*>([0-9]+\.[0-9]+).*/\1/p' "${MATLAB}/VersionInfo.xml")
elif [[ -f ${MATLAB}/bin/util/mex/version.txt ]]; then
# The bin/util/mex/version.txt file is present on Windows and macOS, at least
# since R2009b. It contains the release number (Rnnnnx).
MATLAB_VERSION=$(< "${MATLAB}/bin/util/mex/version.txt")
elif [[ -f ${MATLAB}/bin/mex || -f ${MATLAB}/bin/mexsh ]]; then
# Works on Linux and macOS until R2018a included. Returns the release number (Rnnnnx).
# Older MATLABs have the version in bin/mex, more recent in bin/mexsh
MATLAB_VERSION=$(sed -En "/^.*full_ver=/s/^.*full_ver='(R[^']+)'.*/\1/p" "${MATLAB}"/bin/mex*)
else
echo "Can’t determine the MATLAB version" 2>&1
exit 1
fi
# If needed, convert a release number (Rnnnnx) into a version number (x.y)
case ${MATLAB_VERSION} in
*2025[bB])
MATLAB_VERSION="25.2"
;;
*2025[aA])
MATLAB_VERSION="25.1"
;;
*2024[bB])
MATLAB_VERSION="24.2"
;;
*2024[aA])
MATLAB_VERSION="24.1"
;;
*2023[bB])
MATLAB_VERSION="23.2"
;;
*2023[aA])
MATLAB_VERSION="9.14"
;;
*2022[bB])
MATLAB_VERSION="9.13"
;;
*2022[aA])
MATLAB_VERSION="9.12"
;;
*2021[bB])
MATLAB_VERSION="9.11"
;;
*2021[aA])
MATLAB_VERSION="9.10"
;;
*2020[bB])
MATLAB_VERSION="9.9"
;;
*2020[aA])
MATLAB_VERSION="9.8"
;;
*2019[bB])
MATLAB_VERSION="9.7"
;;
*2019[aA])
MATLAB_VERSION="9.6"
;;
*2018[bB])
MATLAB_VERSION="9.5"
;;
*2018[aA])
MATLAB_VERSION="9.4"
;;
*2017[bB])
MATLAB_VERSION="9.3"
;;
*2017[aA])
MATLAB_VERSION="9.2"
;;
*2016[bB])
MATLAB_VERSION="9.1"
;;
*2016[aA])
MATLAB_VERSION="9.0"
;;
*2015[bB])
MATLAB_VERSION="8.6"
;;
*2015[aA])
MATLAB_VERSION="8.5"
;;
*2014[bB])
MATLAB_VERSION="8.4"
;;
*2014[aA])
MATLAB_VERSION="8.3"
;;
*2013[bB])
MATLAB_VERSION="8.2"
;;
*2013[aA])
MATLAB_VERSION="8.1"
;;
*2012[bB])
MATLAB_VERSION="8.0"
;;
*2012[aA])
MATLAB_VERSION="7.14"
;;
*2011[bB])
MATLAB_VERSION="7.13"
;;
*2011[aA])
MATLAB_VERSION="7.12"
;;
*2010[bB])
MATLAB_VERSION="7.11"
;;
*2010[aA])
MATLAB_VERSION="7.10"
;;
*2009[bB])
MATLAB_VERSION="7.9"
;;
*2009[aA])
MATLAB_VERSION="7.8"
;;
*2008[bB])
MATLAB_VERSION="7.7"
;;
*2008[aA])
MATLAB_VERSION="7.6"
;;
*2007[bB])
MATLAB_VERSION="7.5"
;;
*2007[aA])
MATLAB_VERSION="7.4"
;;
*2006[bB])
MATLAB_VERSION="7.3"
;;
*2006[aA])
MATLAB_VERSION="7.2"
;;
*14[sS][pP]3)
MATLAB_VERSION="7.1"
;;
*14[sS][pP]2)
MATLAB_VERSION="7.0.4"
;;
*14[sS][pP]1)
MATLAB_VERSION="7.0.1"
;;
[rR]14)
MATLAB_VERSION="7.0.0"
;;
esac
# Check that we have an x.y version number
if ! grep -qE '^[0-9.]+$' <<< "${MATLAB_VERSION}"; then
echo "Unknown MATLAB version: ${MATLAB_VERSION}" 2>&1
exit 1
fi
if [[ $hex == true ]]; then
echo -n "0x"
sed -e 's/\([0-9]*\)\.\([0-9]*\).*/Z\1ZZ\2Z/' \
-e 's/Z\([0-9]\)Z/Z0\1Z/g' \
-e 's/[^0-9]//g' <<< "${MATLAB_VERSION}"
else
echo "${MATLAB_VERSION}"
fi
|
