###############################################################################

# #

# This file is part of IfcOpenShell. #

# #

# IfcOpenShell is free software: you can redistribute it and/or modify #

# it under the terms of the Lesser GNU General Public License as published by #

# the Free Software Foundation, either version 3.0 of the License, or #

# (at your option) any later version. #

# #

# IfcOpenShell 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 #

# Lesser GNU General Public License for more details. #

# #

# You should have received a copy of the Lesser GNU General Public License #

# along with this program. If not, see <http://www.gnu.org/licenses/>. #

# #

###############################################################################

###############################################################################

# #

# This script installs and builds IfcOpenShell's dependencies using MSYS2 #

# #

# Note that this script is currently a very bare-bones implementation #

# #

###############################################################################

set -e

# Set defaults for missing empty environment variables

if [ -z "$IFCOS_NUM_BUILD_PROCS" ]; then

IFCOS_NUM_BUILD_PROCS=$(expr $(sysctl -n hw.ncpu 2> /dev/null || cat /proc/cpuinfo | grep processor | wc -l) + 1)

fi

BUILD_DIR=build-msys

SCRIPT_DIR=`pwd "$0"`

DEPS_DIR="$SCRIPT_DIR/../deps"

[ -d $DEPS_DIR ] || mkdir -p $DEPS_DIR

INSTALL_DIR="$SCRIPT_DIR/../deps-msys-installed"

pacman --noconfirm -S mingw-w64-x86_64-toolchain mingw-w64-x86_64-boost make swig

export PATH=/mingw64/bin/:$PATH

function git_clone_or_pull {

[ -d $2 ] || git clone $1 $2

pushd $2

git pull

popd

}

function git_clone_and_checkout_revision {

[ -d $2 ] || git clone $1 $2

pushd $2

git checkout $3

popd

}

# Use a fixed revision in order to prevent introducing breaking changes

git_clone_and_checkout_revision https://github.com/KhronosGroup/OpenCOLLADA.git "$DEPS_DIR/OpenCOLLADA" \

064a60b65c2c31b94f013820856bc84fb1937cc6

pushd "$DEPS_DIR/OpenCOLLADA"

[ -d $BUILD_DIR ] || mkdir -p $BUILD_DIR

pushd $BUILD_DIR

cmake .. -G "MSYS Makefiles" -DCMAKE_INSTALL_PREFIX="$INSTALL_DIR/OpenCOLLADA"

make -j$IFCOS_NUM_BUILD_PROCS

make install

popd

git_clone_or_pull https://github.com/tpaviot/oce.git "$DEPS_DIR/oce"

git_clone_or_pull https://github.com/QbProg/oce-win-bundle.git "$DEPS_DIR/oce/oce-win-bundle"

pushd "$DEPS_DIR/oce"

[ -d $BUILD_DIR ] || mkdir -p $BUILD_DIR

pushd $BUILD_DIR

# -DOCE_BUILD_SHARED_LIB=0

cmake .. -G "MSYS Makefiles" -DOCE_INSTALL_PREFIX="$INSTALL_DIR/oce" -DOCE_TESTING=0

make -j$IFCOS_NUM_BUILD_PROCS

make install

popd

popd

echo IfcOpenShell dependencies installed and built