Command explanations--prefix=`pkg-config --variable=prefix
ORBit-2.0`: Setting the prefix with this command instead of
with GNOME_PREFIX will ensure that the prefix is
consistent with the installation environment.--libexecdir=`pkg-config --variable=prefix ORBit-2.0`/sbin: This switch puts libexec files in
$GNOME_PREFIX/sbin instead of
$GNOME_PREFIX/libexec.--sysconfdir=/etc/gnome: This switch puts
configuration files in /etc/gnome
instead of
$GNOME_PREFIX/etc.: This switch rebuilds the
documentation during the make command.