configure-for-conda.sh

if [ "$#" -ne 1 ]; then
    echo "Usage: $0 <install-environment-dir>"
    exit 1;
fi

export PREFIX="${1%/}"
export PYTHON="${PREFIX}/bin/python"
export CPU_COUNT=`python -c "import multiprocessing; print multiprocessing.cpu_count()"`
export PATH="${PREFIX}/bin":$PATH

# Start in the same directory as this script.
cd `dirname $0`

# If the build dir already exists and CMAKE_INSTALL_PREFIX doesn't
# match the new destination, we need to start from scratch.
if [[ -e build/CMakeCache.txt ]]; then

    grep "CMAKE_INSTALL_PREFIX:PATH=$PREFIX" build/CMakeCache.txt > /dev/null 2> /dev/null
    GREP_RESULT=$?
    if [[ $GREP_RESULT == 1 ]]; then
        echo "*** Removing old build directory: $(pwd)/build" 2>&1
        rm -r build
    fi
fi

# Install gcc first if necessary.
if [ ! -e "${PREFIX}/bin/gcc" ]; then
    echo "Installing gcc..."
    conda install --quiet -y -p "${PREFIX}" -c flyem gcc
fi

bash -x -e conda-recipe/build.sh --configure-only