my $psp="$ENV{S}/psp";
mkdir $psp;
print `tar -xjf $ENV{PPATCH}/psp.tar.bz2 -C $psp`;

if(! -e "$ENV{S}/tc/q_psp.c"){
file("$psp/kernel/sch_psp.h","$ENV{S}/tc/sch_psp.h");
file("$psp/tc/q_psp.c","$ENV{S}/tc/q_psp.c");
file("$psp/man/man8/tc-psp.8","$ENV{S}/man/man8/tc-psp.8");
pp("$ENV{S}/tc/Makefile",0,"\$s=~s/= q_cbq.o/= q_cbq.o\nTCMODULES += q_psp.o/g","index(\$s,\"q_psp.o\")>=0")
}

#$ENV{CFLAGS}.=" -malign-double" if($ENV{ARCH} eq 'x86');