/*-------------------------------------------------------------------
* Check if dependency is possible
*
- * mirrors solver_dep_fulfilled but uses map m instead of the decisionmap
- * used in solver_addrpmrulesforweak and solver_createcleandepsmap
+ * mirrors solver_dep_fulfilled but uses map m instead of the decisionmap.
+ * used in solver_addrpmrulesforweak and solver_createcleandepsmap.
*/
static inline int
}
int
-solver_samerule(Solver *solv, Rule *r1, Rule *r2)
+solver_rulecmp(Solver *solv, Rule *r1, Rule *r2)
{
return unifyrules_sortcmp(r1, r2, solv->pool);
}
return r;
}
+void
+solver_shrinkrules(Solver *solv, int nrules)
+{
+ solv->nrules = nrules;
+ solv->rules = solv_extend_resize(solv->rules, solv->nrules, sizeof(Rule), RULES_BLOCK);
+}
/******************************************************************************
***
s = pool->solvables + p;
if (s->name != sn->name || s->arch != sn->arch)
continue;
- if (!MAPTST(&solv->noobsoletes, p))
+ if (!MAPTST(&solv->multiversion, p))
continue;
if (pool_match_nevr(pool, pool->solvables + p, con))
continue;
dontfix = 1; /* dont care about broken rpm deps */
}
- if (!dontfix
- && s->arch != ARCH_SRC
- && s->arch != ARCH_NOSRC
- && !pool_installable(pool, s))
+ if (!dontfix)
{
- POOL_DEBUG(SOLV_DEBUG_RULE_CREATION, "package %s [%d] is not installable\n", pool_solvable2str(pool, s), (Id)(s - pool->solvables));
- addrpmrule(solv, -n, 0, SOLVER_RULE_RPM_NOT_INSTALLABLE, 0);
+ if (s->arch == ARCH_SRC || s->arch == ARCH_NOSRC
+ ? pool_disabled_solvable(pool, s)
+ : !pool_installable(pool, s))
+ {
+ POOL_DEBUG(SOLV_DEBUG_RULE_CREATION, "package %s [%d] is not installable\n", pool_solvable2str(pool, s), (Id)(s - pool->solvables));
+ addrpmrule(solv, -n, 0, SOLVER_RULE_RPM_NOT_INSTALLABLE, 0);
+ }
}
/* yet another SUSE hack, sigh */
}
p = 0; /* make it a negative assertion, aka 'uninstallable' */
}
- if (p && ispatch && solv->noobsoletes.size && MAPTST(&solv->noobsoletes, p) && ISRELDEP(con))
+ if (p && ispatch && solv->multiversion.size && MAPTST(&solv->multiversion, p) && ISRELDEP(con))
{
- /* our patch conflicts with a noobsoletes (aka multiversion) package */
+ /* our patch conflicts with a multiversion package */
p = -makemultiversionconflict(solv, p, con);
}
/* rule: -n|-p: either solvable _or_ provider of conflict */
*/
if ((!installed || s->repo != installed) || !pool->noinstalledobsoletes)
{
- int noobs = solv->noobsoletes.size && MAPTST(&solv->noobsoletes, n);
+ int multi = solv->multiversion.size && MAPTST(&solv->multiversion, n);
int isinstalled = (installed && s->repo == installed);
- if (s->obsoletes && (!noobs || solv->keepexplicitobsoletes))
+ if (s->obsoletes && (!multi || solv->keepexplicitobsoletes))
{
obsp = s->repo->idarraydata + s->obsoletes;
/* foreach obsoletes */
continue;
/* we still obsolete packages with same nevra, like rpm does */
/* (actually, rpm mixes those packages. yuck...) */
- if (noobs && (s->name != ps->name || s->evr != ps->evr || s->arch != ps->arch))
+ if (multi && (s->name != ps->name || s->evr != ps->evr || s->arch != ps->arch))
continue;
if (!pool->implicitobsoleteusesprovides && s->name != ps->name)
continue;
- if (pool->obsoleteusescolors && !pool_colormatch(pool, s, ps))
+ if (pool->implicitobsoleteusescolors && !pool_colormatch(pool, s, ps))
continue;
if (s->name == ps->name)
addrpmrule(solv, -n, -p, SOLVER_RULE_RPM_SAME_NAME, 0);
continue;
s = pool->solvables + i;
- if (!pool_installable(pool, s)) /* only look at installable ones */
+ if (!s->repo)
continue;
+ if (s->repo != pool->installed && !pool_installable(pool, s))
+ continue; /* only look at installable ones */
sup = 0;
if (s->supplements)
if (!allow_all && !solv->dupmap_all && solv->dupinvolvedmap.size && MAPTST(&solv->dupinvolvedmap, p))
addduppackages(solv, s, &qs);
- if (!allow_all && qs.count && solv->noobsoletes.size)
+ if (!allow_all && qs.count && solv->multiversion.size)
{
int i, j;
d = pool_queuetowhatprovides(pool, &qs);
- /* filter out all noobsoletes packages as they don't update */
+ /* filter out all multiversion packages as they don't update */
for (i = j = 0; i < qs.count; i++)
{
- if (MAPTST(&solv->noobsoletes, qs.elements[i]))
+ if (MAPTST(&solv->multiversion, qs.elements[i]))
{
- /* it's ok if they have same nevra */
Solvable *ps = pool->solvables + qs.elements[i];
+ /* if keepexplicitobsoletes is set and the name is different,
+ * we assume that there is an obsoletes. XXX: not 100% correct */
+ if (solv->keepexplicitobsoletes && ps->name != s->name)
+ {
+ qs.elements[j++] = qs.elements[i];
+ continue;
+ }
+ /* it's ok if they have same nevra */
if (ps->name != s->name || ps->evr != s->evr || ps->arch != s->arch)
continue;
}
***
***/
+static inline void
+add_cleandeps_package(Solver *solv, Id p)
+{
+ if (!solv->cleandeps_updatepkgs)
+ {
+ solv->cleandeps_updatepkgs = solv_calloc(1, sizeof(Queue));
+ queue_init(solv->cleandeps_updatepkgs);
+ }
+ queue_pushunique(solv->cleandeps_updatepkgs, p);
+}
+
+static inline void
+solver_addtodupmaps(Solver *solv, Id p, Id how, int targeted)
+{
+ Pool *pool = solv->pool;
+ Solvable *ps, *s = pool->solvables + p;
+ Repo *installed = solv->installed;
+ Id pi, pip, obs, *obsp;
+
+ MAPSET(&solv->dupinvolvedmap, p);
+ if (targeted)
+ MAPSET(&solv->dupmap, p);
+ FOR_PROVIDES(pi, pip, s->name)
+ {
+ ps = pool->solvables + pi;
+ if (ps->name != s->name)
+ continue;
+ MAPSET(&solv->dupinvolvedmap, pi);
+ if (targeted && ps->repo == installed && solv->obsoletes && solv->obsoletes[pi - installed->start])
+ {
+ Id *opp, pi2;
+ for (opp = solv->obsoletes_data + solv->obsoletes[pi - installed->start]; (pi2 = *opp++) != 0;)
+ if (pool->solvables[pi2].repo != installed)
+ MAPSET(&solv->dupinvolvedmap, pi2);
+ }
+ if (ps->repo == installed && (how & SOLVER_FORCEBEST) != 0)
+ {
+ if (!solv->bestupdatemap.size)
+ map_grow(&solv->bestupdatemap, installed->end - installed->start);
+ MAPSET(&solv->bestupdatemap, pi - installed->start);
+ }
+ if (ps->repo == installed && (how & SOLVER_CLEANDEPS) != 0)
+ add_cleandeps_package(solv, pi);
+ if (!targeted && ps->repo != installed)
+ MAPSET(&solv->dupmap, pi);
+ }
+ if (s->repo == installed && solv->obsoletes && solv->obsoletes[p - installed->start])
+ {
+ Id *opp;
+ for (opp = solv->obsoletes_data + solv->obsoletes[p - installed->start]; (pi = *opp++) != 0;)
+ {
+ ps = pool->solvables + pi;
+ if (ps->repo == installed)
+ continue;
+ MAPSET(&solv->dupinvolvedmap, pi);
+ if (!targeted)
+ MAPSET(&solv->dupmap, pi);
+ }
+ }
+ if (targeted && s->repo != installed && s->obsoletes)
+ {
+ /* XXX: check obsoletes/provides combination */
+ obsp = s->repo->idarraydata + s->obsoletes;
+ while ((obs = *obsp++) != 0)
+ {
+ FOR_PROVIDES(pi, pip, obs)
+ {
+ Solvable *ps = pool->solvables + pi;
+ if (!pool->obsoleteusesprovides && !pool_match_nevr(pool, ps, obs))
+ continue;
+ if (pool->obsoleteusescolors && !pool_colormatch(pool, s, ps))
+ continue;
+ MAPSET(&solv->dupinvolvedmap, pi);
+ if (targeted && ps->repo == installed && solv->obsoletes && solv->obsoletes[pi - installed->start])
+ {
+ Id *opp, pi2;
+ for (opp = solv->obsoletes_data + solv->obsoletes[pi - installed->start]; (pi2 = *opp++) != 0;)
+ if (pool->solvables[pi2].repo != installed)
+ MAPSET(&solv->dupinvolvedmap, pi2);
+ }
+ if (ps->repo == installed && (how & SOLVER_FORCEBEST) != 0)
+ {
+ if (!solv->bestupdatemap.size)
+ map_grow(&solv->bestupdatemap, installed->end - installed->start);
+ MAPSET(&solv->bestupdatemap, pi - installed->start);
+ }
+ if (ps->repo == installed && (how & SOLVER_CLEANDEPS) != 0)
+ add_cleandeps_package(solv, pi);
+ }
+ }
+ }
+}
+
void
solver_createdupmaps(Solver *solv)
{
Queue *job = &solv->job;
Pool *pool = solv->pool;
- Repo *repo;
Repo *installed = solv->installed;
- Id select, how, what, p, pi, pp, pip, obs, *obsp;
- Solvable *s, *ps;
- int i;
+ Id select, how, what, p, pp;
+ Solvable *s;
+ int i, targeted;
map_init(&solv->dupmap, pool->nsolvables);
map_init(&solv->dupinvolvedmap, pool->nsolvables);
switch (how & SOLVER_JOBMASK)
{
case SOLVER_DISTUPGRADE:
- if (select != SOLVER_SOLVABLE_REPO)
+ if (select == SOLVER_SOLVABLE_REPO)
+ {
+ Repo *repo;
+ if (what <= 0 || what > pool->nrepos)
+ break;
+ repo = pool_id2repo(pool, what);
+ if (!repo)
+ break;
+ if (repo != installed && !(how & SOLVER_TARGETED) && solv->noautotarget)
+ break;
+ targeted = repo != installed || (how & SOLVER_TARGETED) != 0;
+ FOR_REPO_SOLVABLES(repo, p, s)
+ {
+ if (repo != installed && !pool_installable(pool, s))
+ continue;
+ solver_addtodupmaps(solv, p, how, targeted);
+ }
+ }
+ else
{
- int haveinstalled;
- p = 0;
- if (installed)
+ targeted = how & SOLVER_TARGETED ? 1 : 0;
+ if (installed && !targeted && !solv->noautotarget)
{
FOR_JOB_SELECT(p, pp, select, what)
if (pool->solvables[p].repo == installed)
break;
+ targeted = p == 0;
}
- haveinstalled = p != 0;
+ else if (!installed && !solv->noautotarget)
+ targeted = 1;
FOR_JOB_SELECT(p, pp, select, what)
{
Solvable *s = pool->solvables + p;
if (!s->repo)
continue;
- if (haveinstalled && s->repo != installed)
+ if (s->repo != installed && !targeted)
continue;
if (s->repo != installed && !pool_installable(pool, s))
continue;
- MAPSET(&solv->dupinvolvedmap, p);
- if (!haveinstalled)
- MAPSET(&solv->dupmap, p);
- FOR_PROVIDES(pi, pip, s->name)
- {
- ps = pool->solvables + pi;
- if (ps->name != s->name)
- continue;
- MAPSET(&solv->dupinvolvedmap, pi);
- if (ps->repo == installed && (how & SOLVER_FORCEBEST) != 0)
- {
- if (!solv->bestupdatemap.size)
- map_grow(&solv->bestupdatemap, installed->end - installed->start);
- MAPSET(&solv->bestupdatemap, pi - installed->start);
- }
- if (haveinstalled && ps->repo != installed)
- MAPSET(&solv->dupmap, pi);
- }
- if (haveinstalled)
- {
- if (solv->obsoletes && solv->obsoletes[p - installed->start])
- {
- Id *opp;
- for (opp = solv->obsoletes_data + solv->obsoletes[p - installed->start]; (pi = *opp++) != 0;)
- {
- ps = pool->solvables + pi;
- if (ps->repo == installed)
- continue;
- MAPSET(&solv->dupinvolvedmap, pi);
- MAPSET(&solv->dupmap, pi);
- }
- }
- }
- else if (s->obsoletes)
- {
- /* XXX: check obsoletes/provides combination */
- obsp = s->repo->idarraydata + s->obsoletes;
- while ((obs = *obsp++) != 0)
- {
- FOR_PROVIDES(pi, pp, obs)
- {
- Solvable *ps = pool->solvables + pi;
- if (!pool->obsoleteusesprovides && !pool_match_nevr(pool, ps, obs))
- continue;
- if (pool->obsoleteusescolors && !pool_colormatch(pool, s, ps))
- continue;
- MAPSET(&solv->dupinvolvedmap, pi);
- if (ps->repo == installed && (how & SOLVER_FORCEBEST) != 0)
- {
- if (!solv->bestupdatemap.size)
- map_grow(&solv->bestupdatemap, installed->end - installed->start);
- MAPSET(&solv->bestupdatemap, pi - installed->start);
- }
- }
- }
- }
- }
- break;
- }
- if (what <= 0 || what > pool->nrepos)
- break;
- repo = pool_id2repo(pool, what);
- FOR_REPO_SOLVABLES(repo, p, s)
- {
- if (repo != installed && !pool_installable(pool, s))
- continue;
- MAPSET(&solv->dupmap, p);
- FOR_PROVIDES(pi, pip, s->name)
- {
- ps = pool->solvables + pi;
- if (ps->name != s->name)
- continue;
- MAPSET(&solv->dupinvolvedmap, pi);
- if (ps->repo == installed && (how & SOLVER_FORCEBEST) != 0)
- {
- if (!solv->bestupdatemap.size)
- map_grow(&solv->bestupdatemap, installed->end - installed->start);
- MAPSET(&solv->bestupdatemap, pi - installed->start);
- }
- }
- if (s->obsoletes)
- {
- /* XXX: check obsoletes/provides combination */
- obsp = s->repo->idarraydata + s->obsoletes;
- while ((obs = *obsp++) != 0)
- {
- FOR_PROVIDES(pi, pp, obs)
- {
- Solvable *ps = pool->solvables + pi;
- if (!pool->obsoleteusesprovides && !pool_match_nevr(pool, ps, obs))
- continue;
- if (pool->obsoleteusescolors && !pool_colormatch(pool, s, ps))
- continue;
- MAPSET(&solv->dupinvolvedmap, pi);
- if (ps->repo == installed && (how & SOLVER_FORCEBEST) != 0)
- {
- if (!solv->bestupdatemap.size)
- map_grow(&solv->bestupdatemap, installed->end - installed->start);
- MAPSET(&solv->bestupdatemap, pi - installed->start);
- }
- }
- }
+ solver_addtodupmaps(solv, p, how, targeted);
}
}
break;
}
if (!ip)
solver_addrule(solv, -p, 0); /* no match, sorry */
+ else
+ MAPSET(&solv->dupmap, p); /* for best rules processing */
}
}
else if (!MAPTST(&solv->dupmap, p))
/*
* add all installed packages that package p obsoletes to Queue q.
* Package p is not installed. Also, we know that if
- * solv->keepexplicitobsoletes is not set, p is not in the noobs map.
+ * solv->keepexplicitobsoletes is not set, p is not in the multiversion map.
* Entries may get added multiple times.
*/
static void
Id obs, *obsp;
Id lastp2 = 0;
- if (!solv->keepexplicitobsoletes || !(solv->noobsoletes.size && MAPTST(&solv->noobsoletes, p)))
+ if (!solv->keepexplicitobsoletes || !(solv->multiversion.size && MAPTST(&solv->multiversion, p)))
{
FOR_PROVIDES(p2, pp2, s->name)
{
continue;
if (!pool->implicitobsoleteusesprovides && ps->name != s->name)
continue;
- if (pool->obsoleteusescolors && !pool_colormatch(pool, s, ps))
+ if (pool->implicitobsoleteusescolors && !pool_colormatch(pool, s, ps))
continue;
queue_push(q, p2);
lastp2 = p2;
{
if (pool->disttype != DISTTYPE_DEB)
{
- const char *evr = pool_id2str(pool, rd->evr);
- if (strchr(evr, '-'))
- set |= SOLVER_SETEVR;
- else
- set |= SOLVER_SETEV;
+ const char *rel = strrchr(pool_id2str(pool, rd->evr), '-');
+ set |= rel ? SOLVER_SETEVR : SOLVER_SETEV;
}
else
set |= SOLVER_SETEVR;
return;
/* now the hard part: disable some update rules */
- /* first check if we have noobs or installed packages in the job */
+ /* first check if we have multiversion or installed packages in the job */
i = j = 0;
FOR_JOB_SELECT(p, pp, select, what)
{
if (pool->solvables[p].repo == installed)
j = p;
- else if (solv->noobsoletes.size && MAPTST(&solv->noobsoletes, p) && !solv->keepexplicitobsoletes)
+ else if (solv->multiversion.size && MAPTST(&solv->multiversion, p) && !solv->keepexplicitobsoletes)
return;
i++;
}
solver_reenablepolicyrules(Solver *solv, int jobidx)
{
Queue *job = &solv->job;
- int i, j;
+ int i, j, k, ai;
Queue q, allq;
Rule *r;
Id lastjob = -1;
- Id qbuf[32], allqbuf[128];
+ Id qbuf[32], allqbuf[32];
queue_init_buffer(&q, qbuf, sizeof(qbuf)/sizeof(*qbuf));
- queue_init_buffer(&allq, allqbuf, sizeof(allqbuf)/sizeof(*allqbuf));
jobtodisablelist(solv, job->elements[jobidx - 1], job->elements[jobidx], &q);
if (!q.count)
- return;
+ {
+ queue_free(&q);
+ return;
+ }
+ /* now remove everything from q that is disabled by other jobs */
+
+ /* first remove cleandeps packages, they count as DISABLE_UPDATE */
+ if (solv->cleandepsmap.size)
+ {
+ solver_createcleandepsmap(solv, &solv->cleandepsmap, 0);
+ for (j = k = 0; j < q.count; j += 2)
+ {
+ if (q.elements[j] == DISABLE_UPDATE)
+ {
+ Id p = q.elements[j + 1];
+ if (p >= solv->installed->start && p < solv->installed->end && MAPTST(&solv->cleandepsmap, p - solv->installed->start))
+ continue; /* remove element from q */
+ }
+ q.elements[k++] = q.elements[j];
+ q.elements[k++] = q.elements[j + 1];
+ }
+ q.count = k;
+ if (!q.count)
+ {
+ queue_free(&q);
+ return;
+ }
+ }
+
+ /* now go through the disable list of all other jobs */
+ queue_init_buffer(&allq, allqbuf, sizeof(allqbuf)/sizeof(*allqbuf));
for (i = solv->jobrules; i < solv->jobrules_end; i++)
{
r = solv->rules + i;
continue;
lastjob = j;
jobtodisablelist(solv, job->elements[j], job->elements[j + 1], &allq);
+ if (!allq.count)
+ continue;
+ /* remove all elements in allq from q */
+ for (j = k = 0; j < q.count; j += 2)
+ {
+ Id type = q.elements[j], arg = q.elements[j + 1];
+ for (ai = 0; ai < allq.count; ai += 2)
+ if (allq.elements[ai] == type && allq.elements[ai + 1] == arg)
+ break;
+ if (ai < allq.count)
+ continue; /* found it in allq, remove element from q */
+ q.elements[k++] = q.elements[j];
+ q.elements[k++] = q.elements[j + 1];
+ }
+ q.count = k;
+ if (!q.count)
+ {
+ queue_free(&q);
+ queue_free(&allq);
+ return;
+ }
+ queue_empty(&allq);
}
- if (solv->cleandepsmap.size)
- {
- solver_createcleandepsmap(solv, &solv->cleandepsmap, 0);
- for (i = solv->installed->start; i < solv->installed->end; i++)
- if (MAPTST(&solv->cleandepsmap, i - solv->installed->start))
- queue_push2(&allq, DISABLE_UPDATE, i);
- }
+ queue_free(&allq);
+
+ /* now re-enable anything that's left in q */
for (j = 0; j < q.count; j += 2)
{
Id type = q.elements[j], arg = q.elements[j + 1];
- for (i = 0; i < allq.count; i += 2)
- if (allq.elements[i] == type && allq.elements[i + 1] == arg)
- break;
- if (i < allq.count)
- continue; /* still disabled */
switch(type)
{
case DISABLE_UPDATE:
break;
}
}
- queue_free(&allq);
queue_free(&q);
}
*depp = solv->job.elements[jidx + 1];
if ((r->d == 0 || r->d == -1) && r->w2 == 0 && r->p == -SYSTEMSOLVABLE)
{
- if ((solv->job.elements[jidx] & SOLVER_SELECTMASK) == SOLVER_SOLVABLE_NAME)
- return SOLVER_RULE_JOB_NOTHING_PROVIDES_DEP;
- if ((solv->job.elements[jidx] & SOLVER_SELECTMASK) == SOLVER_SOLVABLE_PROVIDES)
+ Id how = solv->job.elements[jidx];
+ if ((how & (SOLVER_JOBMASK|SOLVER_SELECTMASK)) == (SOLVER_INSTALL|SOLVER_SOLVABLE_NAME))
+ return SOLVER_RULE_JOB_UNKNOWN_PACKAGE;
+ if ((how & (SOLVER_JOBMASK|SOLVER_SELECTMASK)) == (SOLVER_INSTALL|SOLVER_SOLVABLE_PROVIDES))
return SOLVER_RULE_JOB_NOTHING_PROVIDES_DEP;
+ if ((how & (SOLVER_JOBMASK|SOLVER_SELECTMASK)) == (SOLVER_ERASE|SOLVER_SOLVABLE_NAME))
+ return SOLVER_RULE_JOB_PROVIDED_BY_SYSTEM;
+ if ((how & (SOLVER_JOBMASK|SOLVER_SELECTMASK)) == (SOLVER_ERASE|SOLVER_SOLVABLE_PROVIDES))
+ return SOLVER_RULE_JOB_PROVIDED_BY_SYSTEM;
+ return SOLVER_RULE_JOB_UNSUPPORTED;
}
return SOLVER_RULE_JOB;
}
solver_ruleliterals(Solver *solv, Id rid, Queue *q)
{
Pool *pool = solv->pool;
- Id p, *pp;
+ Id p, pp;
Rule *r;
queue_empty(q);
return solv->job.elements[idx];
}
+Id
+solver_rule2solvable(Solver *solv, Id rid)
+{
+ if (rid >= solv->updaterules && rid < solv->updaterules_end)
+ return rid - solv->updaterules;
+ if (rid >= solv->featurerules && rid < solv->featurerules_end)
+ return rid - solv->featurerules;
+ return 0;
+}
+
+/* check if the newest versions of pi still provides the dependency we're looking for */
+static int
+solver_choicerulecheck(Solver *solv, Id pi, Rule *r, Map *m)
+{
+ Pool *pool = solv->pool;
+ Rule *ur;
+ Queue q;
+ Id p, pp, qbuf[32];
+ int i;
+
+ ur = solv->rules + solv->updaterules + (pi - pool->installed->start);
+ if (!ur->p)
+ ur = solv->rules + solv->featurerules + (pi - pool->installed->start);
+ if (!ur->p)
+ return 0;
+ queue_init_buffer(&q, qbuf, sizeof(qbuf)/sizeof(*qbuf));
+ FOR_RULELITERALS(p, pp, ur)
+ if (p > 0)
+ queue_push(&q, p);
+ if (q.count > 1)
+ policy_filter_unwanted(solv, &q, POLICY_MODE_CHOOSE);
+ for (i = 0; i < q.count; i++)
+ if (MAPTST(m, q.elements[i]))
+ break;
+ /* 1: none of the newest versions provide it */
+ i = i == q.count ? 1 : 0;
+ queue_free(&q);
+ return i;
+}
+
+static inline void
+queue_removeelement(Queue *q, Id el)
+{
+ int i, j;
+ for (i = 0; i < q->count; i++)
+ if (q->elements[i] == el)
+ break;
+ if (i < q->count)
+ {
+ for (j = i++; i < q->count; i++)
+ if (q->elements[i] != el)
+ q->elements[j++] = q->elements[i];
+ queue_truncate(q, j);
+ }
+}
+
void
solver_addchoicerules(Solver *solv)
{
Rule *r;
Queue q, qi;
int i, j, rid, havechoice;
- Id p, d, *pp;
+ Id p, d, pp;
Id p2, pp2;
Solvable *s, *s2;
+ Id lastaddedp, lastaddedd;
+ int lastaddedcnt;
+ unsigned int now;
solv->choicerules = solv->nrules;
if (!pool->installed)
solv->choicerules_end = solv->nrules;
return;
}
+ now = solv_timems(0);
solv->choicerules_ref = solv_calloc(solv->rpmrules_end, sizeof(Id));
queue_init(&q);
queue_init(&qi);
for (rid = solv->duprules, r = solv->rules + rid; rid < solv->duprules_end; rid++, r++)
if (r->p < 0 && !r->w2 && (r->d == 0 || r->d == -1))
MAPSET(&mneg, -r->p);
+ lastaddedp = 0;
+ lastaddedd = 0;
+ lastaddedcnt = 0;
for (rid = 1; rid < solv->rpmrules_end ; rid++)
{
r = solv->rules + rid;
continue;
if (!pool->implicitobsoleteusesprovides && s->name != s2->name)
continue;
- if (pool->obsoleteusescolors && !pool_colormatch(pool, s, s2))
+ if (pool->implicitobsoleteusescolors && !pool_colormatch(pool, s, s2))
continue;
break;
}
continue;
if (policy_is_illegal(solv, s2, s, 0))
continue;
+#if 0
+ if (solver_choicerulecheck(solv, p2, r, &m))
+ continue;
queue_push(&qi, p2);
+#else
+ queue_push2(&qi, p2, p);
+#endif
queue_push(&q, p);
continue;
}
continue;
if (policy_is_illegal(solv, s2, s, 0))
continue;
+#if 0
+ if (solver_choicerulecheck(solv, p2, r, &m))
+ continue;
queue_push(&qi, p2);
+#else
+ queue_push2(&qi, p2, p);
+#endif
queue_push(&q, p);
continue;
}
/* package p is independent of the installed ones */
havechoice = 1;
}
- if (!havechoice || !q.count)
+ if (!havechoice || !q.count || !qi.count)
continue; /* no choice */
- /* now check the update rules of the installed package.
- * if all packages of the update rules are contained in
- * the dependency rules, there's no need to set up the choice rule */
- map_empty(&m);
FOR_RULELITERALS(p, pp, r)
if (p > 0)
MAPSET(&m, p);
+
+ /* do extra checking */
+ for (i = j = 0; i < qi.count; i += 2)
+ {
+ p2 = qi.elements[i];
+ if (!p2)
+ continue;
+ if (solver_choicerulecheck(solv, p2, r, &m))
+ {
+ /* oops, remove element p from q */
+ queue_removeelement(&q, qi.elements[i + 1]);
+ continue;
+ }
+ qi.elements[j++] = p2;
+ }
+ queue_truncate(&qi, j);
+ if (!q.count || !qi.count)
+ {
+ FOR_RULELITERALS(p, pp, r)
+ if (p > 0)
+ MAPCLR(&m, p);
+ continue;
+ }
+
+
+ /* now check the update rules of the installed package.
+ * if all packages of the update rules are contained in
+ * the dependency rules, there's no need to set up the choice rule */
for (i = 0; i < qi.count; i++)
{
Rule *ur;
if (qi.elements[i] == qi.elements[j])
qi.elements[j] = 0;
}
+ /* empty map again */
+ FOR_RULELITERALS(p, pp, r)
+ if (p > 0)
+ MAPCLR(&m, p);
if (i == qi.count)
{
#if 0
#endif
continue;
}
+
+ /* don't add identical rules */
+ if (lastaddedp == r->p && lastaddedcnt == q.count)
+ {
+ for (i = 0; i < q.count; i++)
+ if (q.elements[i] != pool->whatprovidesdata[lastaddedd + i])
+ break;
+ if (i == q.count)
+ continue; /* already added that one */
+ }
d = q.count ? pool_queuetowhatprovides(pool, &q) : 0;
+
+ lastaddedp = r->p;
+ lastaddedd = d;
+ lastaddedcnt = q.count;
+
solver_addrule(solv, r->p, d);
queue_push(&solv->weakruleq, solv->nrules - 1);
solv->choicerules_ref[solv->nrules - 1 - solv->choicerules] = rid;
map_free(&m);
map_free(&mneg);
solv->choicerules_end = solv->nrules;
+ /* shrink choicerules_ref */
+ solv->choicerules_ref = solv_realloc2(solv->choicerules_ref, solv->choicerules_end - solv->choicerules, sizeof(Id));
+ POOL_DEBUG(SOLV_DEBUG_STATS, "choice rule creation took %d ms\n", solv_timems(now));
}
/* called when a choice rule is disabled by analyze_unsolvable. We also
void
solver_disablechoicerules(Solver *solv, Rule *r)
{
- Id rid, p, *pp;
+ Id rid, p, pp;
Pool *pool = solv->pool;
Map m;
Rule *or;
}
}
+static void
+prune_to_update_targets(Solver *solv, Id *cp, Queue *q)
+{
+ int i, j;
+ Id p, *cp2;
+ for (i = j = 0; i < q->count; i++)
+ {
+ p = q->elements[i];
+ for (cp2 = cp; *cp2; cp2++)
+ if (*cp2 == p)
+ {
+ q->elements[j++] = p;
+ break;
+ }
+ }
+ queue_truncate(q, j);
+}
+
+static void
+prune_to_dup_packages(Solver *solv, Id p, Queue *q)
+{
+ int i, j;
+ for (i = j = 0; i < q->count; i++)
+ {
+ Id p = q->elements[i];
+ if (MAPTST(&solv->dupmap, p))
+ q->elements[j++] = p;
+ }
+ queue_truncate(q, j);
+}
+
void
solver_addbestrules(Solver *solv, int havebestinstalljobs)
{
if ((solv->job.elements[i] & (SOLVER_JOBMASK | SOLVER_FORCEBEST)) == (SOLVER_INSTALL | SOLVER_FORCEBEST))
{
int j;
- Id p2, *pp2;
+ Id p2, pp2;
for (j = 0; j < solv->ruletojob.count; j++)
if (solv->ruletojob.elements[j] == i)
break;
{
FOR_REPO_SOLVABLES(installed, p, s)
{
- Id d, p2, *pp2;
+ Id d, p2, pp2;
if (!solv->updatemap_all && (!solv->updatemap.size || !MAPTST(&solv->updatemap, p - installed->start)))
continue;
if (!solv->bestupdatemap_all && (!solv->bestupdatemap.size || !MAPTST(&solv->bestupdatemap, p - installed->start)))
if (p2 > 0)
queue_push(&q, p2);
}
+ if (solv->update_targets && solv->update_targets->elements[p - installed->start])
+ prune_to_update_targets(solv, solv->update_targets->elements + solv->update_targets->elements[p - installed->start], &q);
+ if (solv->dupinvolvedmap.size && MAPTST(&solv->dupinvolvedmap, p))
+ prune_to_dup_packages(solv, p, &q);
/* select best packages, just look at prio and version */
- oldcnt = q.count;
policy_filter_unwanted(solv, &q, POLICY_MODE_RECOMMEND);
if (!q.count)
continue; /* orphaned */
FOR_RULELITERALS(p2, pp2, r)
if (p2 > 0)
queue_push(&q2, p2);
+ if (solv->update_targets && solv->update_targets->elements[p - installed->start])
+ prune_to_update_targets(solv, solv->update_targets->elements + solv->update_targets->elements[p - installed->start], &q2);
+ if (solv->dupinvolvedmap.size && MAPTST(&solv->dupinvolvedmap, p))
+ prune_to_dup_packages(solv, p, &q);
policy_filter_unwanted(solv, &q2, POLICY_MODE_RECOMMEND);
for (j = 0; j < q2.count; j++)
queue_pushunique(&q, q2.elements[j]);
queue_push(q, p);
}
+static int
+check_xsupp(Solver *solv, Queue *depq, Id dep)
+{
+ Pool *pool = solv->pool;
+ Id p, pp;
+
+ if (ISRELDEP(dep))
+ {
+ Reldep *rd = GETRELDEP(pool, dep);
+ if (rd->flags >= 8)
+ {
+ if (rd->flags == REL_AND)
+ {
+ if (!check_xsupp(solv, depq, rd->name))
+ return 0;
+ return check_xsupp(solv, depq, rd->evr);
+ }
+ if (rd->flags == REL_OR)
+ {
+ if (check_xsupp(solv, depq, rd->name))
+ return 1;
+ return check_xsupp(solv, depq, rd->evr);
+ }
+ if (rd->flags == REL_NAMESPACE && rd->name == NAMESPACE_SPLITPROVIDES)
+ return solver_splitprovides(solv, rd->evr);
+ if (rd->flags == REL_NAMESPACE && rd->name == NAMESPACE_INSTALLED)
+ return solver_dep_installed(solv, rd->evr);
+ }
+ if (depq && rd->flags == REL_NAMESPACE)
+ {
+ int i;
+ for (i = 0; i < depq->count; i++)
+ if (depq->elements[i] == dep || depq->elements[i] == rd->name)
+ return 1;
+ }
+ }
+ FOR_PROVIDES(p, pp, dep)
+ if (p == SYSTEMSOLVABLE || pool->solvables[p].repo == solv->installed)
+ return 1;
+ return 0;
+}
+
+static inline int
+queue_contains(Queue *q, Id id)
+{
+ int i;
+ for (i = 0; i < q->count; i++)
+ if (q->elements[i] == id)
+ return 1;
+ return 0;
+}
+
+
/*
* Find all installed packages that are no longer
* needed regarding the current solver job.
Map installedm;
Rule *r;
Id rid, how, what, select;
- Id p, pp, ip, *jp;
+ Id p, pp, ip, jp;
Id req, *reqp, sup, *supp;
Solvable *s;
- Queue iq;
+ Queue iq, iqcopy, xsuppq;
int i;
map_empty(cleandepsmap);
map_init(&im, pool->nsolvables);
map_init(&installedm, pool->nsolvables);
queue_init(&iq);
+ queue_init(&xsuppq);
for (i = 0; i < job->count; i += 2)
{
if (pool->solvables[p].repo == installed)
MAPSET(&userinstalled, p - installed->start);
}
+ if ((how & (SOLVER_JOBMASK | SOLVER_SELECTMASK)) == (SOLVER_ERASE | SOLVER_SOLVABLE_PROVIDES))
+ {
+ what = job->elements[i + 1];
+ if (ISRELDEP(what))
+ {
+ Reldep *rd = GETRELDEP(pool, what);
+ if (rd->flags != REL_NAMESPACE)
+ continue;
+ if (rd->evr == 0)
+ {
+ queue_pushunique(&iq, rd->name);
+ continue;
+ }
+ FOR_PROVIDES(p, pp, what)
+ if (p)
+ break;
+ if (p)
+ continue;
+ queue_pushunique(&iq, what);
+ }
+ }
+ }
+
+ /* have special namespace cleandeps erases */
+ if (iq.count)
+ {
+ for (ip = solv->installed->start; ip < solv->installed->end; ip++)
+ {
+ s = pool->solvables + ip;
+ if (s->repo != installed)
+ continue;
+ if (!s->supplements)
+ continue;
+ supp = s->repo->idarraydata + s->supplements;
+ while ((sup = *supp++) != 0)
+ if (check_xsupp(solv, &iq, sup) && !check_xsupp(solv, 0, sup))
+ {
+#ifdef CLEANDEPSDEBUG
+ printf("xsupp %s from %s\n", pool_dep2str(pool, sup), pool_solvid2str(pool, ip));
+#endif
+ queue_pushunique(&xsuppq, sup);
+ }
+ }
+ queue_empty(&iq);
}
/* also add visible patterns to userinstalled for openSUSE */
if (di.solvid <= 0)
continue;
s = pool->solvables + di.solvid;
- if (!s->requires)
+ if (!s->repo || !s->requires)
continue;
- if (!pool_installable(pool, s))
+ if (s->repo != installed && !pool_installable(pool, s))
continue;
if (strncmp(pool_id2str(pool, s->name), "pattern:", 8) != 0)
continue;
for (rid = solv->jobrules; rid < solv->jobrules_end; rid++)
{
r = solv->rules + rid;
- if (r->d < 0)
+ if (r->d < 0) /* disabled? */
continue;
- if (r->d == 0 && r->p < 0 && r->w2 == 0)
+ if (r->d == 0 && r->p < 0 && r->w2 == 0) /* negative assertion (erase job)? */
{
p = -r->p;
if (pool->solvables[p].repo != installed)
if ((how & (SOLVER_JOBMASK|SOLVER_CLEANDEPS)) == (SOLVER_ERASE|SOLVER_CLEANDEPS))
queue_push(&iq, p);
}
- else if (r->p > 0)
+ else if (r->p > 0) /* install job */
{
if (unneeded)
continue;
/* just one installed literal */
if (r->d == 0 && r->w2 == 0 && pool->solvables[r->p].repo == installed)
continue;
- /* noobs is bad */
- if (solv->noobsoletes.size && !solv->keepexplicitobsoletes)
+ /* multiversion is bad */
+ if (solv->multiversion.size && !solv->keepexplicitobsoletes)
{
FOR_RULELITERALS(p, jp, r)
- if (MAPTST(&solv->noobsoletes, p))
+ if (MAPTST(&solv->multiversion, p))
break;
if (p)
continue;
}
}
}
+ queue_init_clone(&iqcopy, &iq);
if (!unneeded)
{
continue;
MAPSET(&im, p);
}
+ MAPSET(&installedm, SYSTEMSOLVABLE);
+ MAPSET(&im, SYSTEMSOLVABLE);
#ifdef CLEANDEPSDEBUG
printf("REMOVE PASS\n");
if (unneeded)
break;
/* supplements pass */
- for (ip = solv->installed->start; ip < solv->installed->end; ip++)
+ for (ip = installed->start; ip < installed->end; ip++)
{
if (!MAPTST(&installedm, ip))
continue;
{
supp = s->repo->idarraydata + s->supplements;
while ((sup = *supp++) != 0)
- if (dep_possible(solv, sup, &installedm))
+ if (dep_possible(solv, sup, &installedm) || (xsuppq.count && queue_contains(&xsuppq, sup)))
{
/* no longer supplemented, also erase */
int iqcount = iq.count;
}
queue_truncate(&iq, iqcount);
#ifdef CLEANDEPSDEBUG
- printf("%s supplemented\n", pool_solvid2str(pool, ip));
+ printf("%s supplemented [%s]\n", pool_solvid2str(pool, ip), pool_dep2str(pool, sup));
#endif
queue_push(&iq, ip);
}
}
}
if (!iq.count)
- break;
+ break; /* no supplementing package found, we're done */
}
ip = queue_shift(&iq);
s = pool->solvables + ip;
#endif
FOR_PROVIDES(p, pp, req)
{
- if (MAPTST(&im, p))
+ if (p != SYSTEMSOLVABLE && MAPTST(&im, p))
{
#ifdef CLEANDEPSDEBUG
printf("%s requires %s\n", pool_solvid2str(pool, ip), pool_solvid2str(pool, p));
#endif
FOR_PROVIDES(p, pp, req)
{
- if (MAPTST(&im, p))
+ if (p != SYSTEMSOLVABLE && MAPTST(&im, p))
{
#ifdef CLEANDEPSDEBUG
printf("%s recommends %s\n", pool_solvid2str(pool, ip), pool_solvid2str(pool, p));
if (pool->solvables[p].repo == installed)
MAPSET(&userinstalled, p - installed->start);
}
+ MAPSET(&im, SYSTEMSOLVABLE); /* in case we cleared it above */
for (p = installed->start; p < installed->end; p++)
if (MAPTST(&im, p))
queue_push(&iq, p);
while ((req = *reqp++) != 0)
{
FOR_PROVIDES(p, pp, req)
+ if (MAPTST(&im, p))
+ break;
+ if (p)
+ continue;
+ FOR_PROVIDES(p, pp, req)
{
if (!MAPTST(&im, p) && MAPTST(&installedm, p))
{
while ((req = *reqp++) != 0)
{
FOR_PROVIDES(p, pp, req)
+ if (MAPTST(&im, p))
+ break;
+ if (p)
+ continue;
+ FOR_PROVIDES(p, pp, req)
{
if (!MAPTST(&im, p) && MAPTST(&installedm, p))
{
}
queue_free(&iq);
+ /* make sure the updatepkgs and mistakes are not in the cleandeps map */
if (solv->cleandeps_updatepkgs)
for (i = 0; i < solv->cleandeps_updatepkgs->count; i++)
MAPSET(&im, solv->cleandeps_updatepkgs->elements[i]);
if (solv->cleandeps_mistakes)
for (i = 0; i < solv->cleandeps_mistakes->count; i++)
MAPSET(&im, solv->cleandeps_mistakes->elements[i]);
+ /* also remove original iq packages */
+ for (i = 0; i < iqcopy.count; i++)
+ MAPSET(&im, iqcopy.elements[i]);
+ queue_free(&iqcopy);
for (p = installed->start; p < installed->end; p++)
{
if (pool->solvables[p].repo != installed)
map_free(&im);
map_free(&installedm);
map_free(&userinstalled);
+ queue_free(&xsuppq);
+#ifdef CLEANDEPSDEBUG
+ printf("=== final cleandeps map:\n");
+ for (p = installed->start; p < installed->end; p++)
+ if (MAPTST(cleandepsmap, p - installed->start))
+ printf(" - %s\n", pool_solvid2str(pool, p));
+#endif
}
*/
/* leave first element zero to make things easier */
/* also add trailing zero */
- queue_insertn(&edges, 0, 1 + count + 1);
+ queue_insertn(&edges, 0, 1 + count + 1, 0);
/* first requires and recommends */
for (i = 0; i < count; i++)
projects / platform / upstream / libsolv.git / blobdiff