}
return;
}
+ if (why >= solv->blackrules && why < solv->blackrules_end)
+ {
+ queue_push(solutionq, SOLVER_SOLUTION_BLACK);
+ assert(solv->rules[why].p < 0);
+ queue_push(solutionq, -solv->rules[why].p);
+ }
+ if (why >= solv->strictrepopriorules && why < solv->strictrepopriorules_end)
+ {
+ queue_push(solutionq, SOLVER_SOLUTION_STRICTREPOPRIORITY);
+ assert(solv->rules[why].p < 0);
+ queue_push(solutionq, -solv->rules[why].p);
+ }
}
/*
* -> add (SOLVER_INSTALL|SOLVER_SOLVABLE, rp) to the job
* SOLVER_SOLUTION_BEST pkgid
* -> add (SOLVER_INSTALL|SOLVER_SOLVABLE, rp) to the job
+ * SOLVER_SOLUTION_BLACK pkgid
+ * -> add (SOLVER_INSTALL|SOLVER_SOLVABLE, rp) to the job
* SOLVER_SOLUTION_JOB jobidx
* -> remove job (jobidx - 1, jobidx) from job queue
* SOLVER_SOLUTION_POOLJOB jobidx
*/
static void
-findproblemrule_internal(Solver *solv, Id idx, Id *reqrp, Id *conrp, Id *sysrp, Id *jobrp, Map *rseen)
+findproblemrule_internal(Solver *solv, Id idx, Id *reqrp, Id *conrp, Id *sysrp, Id *jobrp, Id *blkrp, Id *scprp, Map *rseen)
{
Id rid, d;
- Id lreqr, lconr, lsysr, ljobr;
+ Id lreqr, lconr, lsysr, ljobr, lblkr, lscpr;
Rule *r;
Id jobassert = 0;
int i, reqset = 0; /* 0: unset, 1: installed, 2: jobassert, 3: assert */
/* the problem rules are somewhat ordered from "near to the problem" to
* "near to the job" */
- lreqr = lconr = lsysr = ljobr = 0;
+ lreqr = lconr = lsysr = ljobr = lblkr = lscpr = 0;
while ((rid = solv->learnt_pool.elements[idx++]) != 0)
{
assert(rid > 0);
if (MAPTST(rseen, rid - solv->learntrules))
continue;
MAPSET(rseen, rid - solv->learntrules);
- findproblemrule_internal(solv, solv->learnt_why.elements[rid - solv->learntrules], &lreqr, &lconr, &lsysr, &ljobr, rseen);
+ findproblemrule_internal(solv, solv->learnt_why.elements[rid - solv->learntrules], &lreqr, &lconr, &lsysr, &ljobr, &lblkr, &lscpr, rseen);
}
- else if ((rid >= solv->jobrules && rid < solv->jobrules_end) || (rid >= solv->infarchrules && rid < solv->infarchrules_end) || (rid >= solv->duprules && rid < solv->duprules_end) || (rid >= solv->bestrules && rid < solv->bestrules_end) || (rid >= solv->yumobsrules && rid <= solv->yumobsrules_end))
+ else if ((rid >= solv->jobrules && rid < solv->jobrules_end) || (rid >= solv->infarchrules && rid < solv->infarchrules_end) || (rid >= solv->duprules && rid < solv->duprules_end) || (rid >= solv->bestrules && rid < solv->bestrules_end) || (rid >= solv->yumobsrules && rid < solv->yumobsrules_end))
{
if (!*jobrp)
*jobrp = rid;
if (!*sysrp)
*sysrp = rid;
}
+ else if (rid >= solv->blackrules && rid < solv->blackrules_end)
+ {
+ if (!*blkrp)
+ *blkrp = rid;
+ }
+ else if (rid >= solv->strictrepopriorules && rid < solv->strictrepopriorules_end)
+ {
+ if (!*scprp)
+ *scprp = rid;
+ }
else
{
assert(rid < solv->pkgrules_end);
Pool *pool = solv->pool;
Id op = -solv->rules[*reqrp].p;
if (op > 1 && pool->solvables[op].arch != pool->solvables[-r->p].arch &&
- pool->solvables[op].arch != pool->noarchid &&
pool->solvables[-r->p].arch != pool->noarchid)
continue; /* different arch, skip */
}
*jobrp = ljobr;
if (!*sysrp && lsysr)
*sysrp = lsysr;
+ if (!*blkrp && lblkr)
+ *blkrp = lblkr;
+ if (!*scprp && lscpr)
+ *scprp = lscpr;
}
/*
Id
solver_findproblemrule(Solver *solv, Id problem)
{
- Id reqr, conr, sysr, jobr;
+ Id reqr, conr, sysr, jobr, blkr, srpr;
Id idx = solv->problems.elements[2 * problem - 2];
Map rseen;
- reqr = conr = sysr = jobr = 0;
+ reqr = conr = sysr = jobr = blkr = srpr = 0;
map_init(&rseen, solv->learntrules ? solv->nrules - solv->learntrules : 0);
- findproblemrule_internal(solv, idx, &reqr, &conr, &sysr, &jobr, &rseen);
+ findproblemrule_internal(solv, idx, &reqr, &conr, &sysr, &jobr, &blkr, &srpr, &rseen);
map_free(&rseen);
/* check if the request is about a not-installed package requiring a installed
* package conflicting with the non-installed package. In that case return the conflict */
return reqr; /* some requires */
if (conr)
return conr; /* some conflict */
+ if (blkr)
+ return blkr; /* a blacklisted package */
+ if (srpr)
+ return srpr; /* a strict repo priority */
if (sysr)
return sysr; /* an update rule */
if (jobr)
s = pool_tmpjoin(pool, "both package ", pool_solvid2str(pool, source), " and ");
s = pool_tmpjoin(pool, s, pool_solvid2str(pool, target), " obsolete ");
return pool_tmpappend(pool, s, pool_dep2str(pool, dep), 0);
+ case SOLVER_RULE_BLACK:
+ return pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), " can only be installed by a direct request");
+ case SOLVER_RULE_STRICT_REPO_PRIORITY:
+ return pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), " is excluded by strict repo priority");
+ case SOLVER_RULE_PKG_CONSTRAINS:
+ s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), 0);
+ s = pool_tmpappend(pool, s, " has constraint ", pool_dep2str(pool, dep));
+ return pool_tmpappend(pool, s, " conflicting with ", pool_solvid2str(pool, target));
default:
return "bad problem rule type";
}
else
return pool_tmpjoin(pool, "install ", pool_solvable2str(pool, s), " despite the old version");
}
+ else if (p == SOLVER_SOLUTION_BLACK)
+ {
+ Solvable *s = pool->solvables + rp;
+ return pool_tmpjoin(pool, "install ", pool_solvable2str(pool, s), 0);
+ }
else if (p > 0 && rp == 0)
return pool_tmpjoin(pool, "allow deinstallation of ", pool_solvid2str(pool, p), 0);
+ else if (p == SOLVER_SOLUTION_STRICTREPOPRIORITY)
+ {
+ Solvable *s = pool->solvables + rp;
+ return pool_tmpjoin(pool, "install ", pool_solvable2str(pool, s), " despite the repo priority");
+ }
else if (p > 0 && rp > 0)
{
const char *sp = pool_solvid2str(pool, p);