void
mk(char *target)
{
Node *node;
int did = 0;
nproc(); /* it can be updated dynamically */
nrep(); /* it can be updated dynamically */
runerrs = 0;
node = graph(target);
if(DEBUG(D_GRAPH)){
dumpn("new target\n", node);
Bflush(&bout);
}
clrmade(node);
while(node->flags&NOTMADE){
if(work(node, (Node *)0, (Arc *)0))
did = 1; /* found something to do */
else {
if(waitup(1, (int *)0) > 0){
if(node->flags&(NOTMADE|BEINGMADE)){
assert(/*must be run errors*/ runerrs);
break; /* nothing more waiting */
}
}
}
}
if(node->flags&BEINGMADE)
waitup(-1, (int *)0);
while(jobs)
waitup(-2, (int *)0);
assert(/*target didnt get done*/ runerrs || (node->flags&MADE));
if(did == 0)
Bprint(&bout, "mk: '%s' is up to date\n", node->name);
}
static void
append(Flattenctx *s, Node *n)
{
if (debugopt['F'])
dumpn(n, stdout);
lappend(&s->stmts, &s->nstmts, n);
}
void
dumpa(char *s, Arc *a)
{
char buf[1024];
Bprint(&bout, "%sArc@%p: n=%p r=%p flag=0x%x stem='%s'",
s, a, a->n, a->r, a->flag, a->stem);
if(a->prog)
Bprint(&bout, " prog='%s'", a->prog);
Bprint(&bout, "\n");
if(a->n){
snprint(buf, sizeof(buf), "%s ", (*s == ' ')? s:"");
dumpn(buf, a->n);
}
}
