activate

#!/bin/sh
#
# this file must be used with "source activate"


PREFIX=__PREFIX__

if [ -z "$PREFIX" ] || [ "$PREFIX" = "\__PREFIX\__" ]; then
    echo "Error: No PREFIX set."
    exit 1
fi

_OLD_PATH="$PATH"
_OLD_PYTHONPATH="$PYTHONPATH"
_OLD_PS1="$PS1"
_OLD_LD_LIBRARY_PATH="$LD_LIBRARY_PATH"
_OLD_PKG_CONFIG_PATH="$PKG_CONFIG_PATH"


export INSTALL_PREFIX=$PREFIX
export LD_LIBRARY_PATH=$PREFIX/lib
export PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig
export PATH=$PREFIX/sbin:$PREFIX/bin:$PATH
export PYTHONPATH=$PREFIX/lib/python2.7/site-packages:$PYTHONPATH

export SOURCE_PREFIX=__SRCPREFIX__
export BUILD_PREFIX=__BUILDPREFIX__
export MODULES="__MODULES__"


deactivate () {
    unset INSTALL_PREFIX
    unset -f deactivate

    unset PATH

    if [ -n "$_OLD_PATH" ]; then
        export PATH="$_OLD_PATH"
        unset _OLD_PATH
    fi

    unset PYTHONPATH

    if [ -n "$_OLD_PYTHONPATH" ]; then
        export PYTHONPATH="$_OLD_PYTHONPATH"
    fi

    unset _OLD_PYTHONPATH

    unset PS1

    if [ -n "$_OLD_PS1" ] ; then
        export PS1="$_OLD_PS1"
    fi

    unset _OLD_PS1

    unset PKG_CONFIG_PATH

    if [ -n "$_OLD_PKG_CONFIG_PATH" ]; then
        export PKG_CONFIG_PATH=$_OLD_PKG_CONFIG_PATH
    fi

    unset _OLD_PKG_CONFIG_PATH

    unset LD_LIBRARY_PATH

    if [ -n "$_OLD_LD_LIBRARY_PATH" ]; then
        export LD_LIBRARY_PATH=$_OLD_LD_LIBRARY_PATH
    fi

    unset _OLD_LD_LIBRARY_PATH

    unalias cmake

    unset SOURCE_PREFIX
    unset BUILD_PREFIX
}

if [ "x" != x ] ; then
    PS1="$PS1"
else
    PS1="(env: `basename \"$INSTALL_PREFIX\"`) $PS1"
fi
export PS1

# simplify running cmake by setting the prefix automatically
# attentions: this gets overriden when starting a new shell
alias cmake="cmake -DCMAKE_INSTALL_PREFIX=$INSTALL_PREFIX"