getvar
(void) SETVAR(virtual_root, getvar(virtual_root), false);
Wstring wcb(getvar(vpath_name));
vps.init(getvar(vpath_name));
if (getvar(virtual_root)->hash.length == 0) {
Name mf_val = getvar(makeflags);
extern Name getvar(Name);
Name shell = getvar(shell_name);
Name shell = getvar(shell_name);
tmp_shell = getvar(shell_name);
Name ha = getvar(host_arch);
Name ta = getvar(target_arch);
Name vr = getvar(virtual_root);