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authorNagy Gabor <ngaba@petra.hos.u-szeged.hu>2007-06-10 01:16:51 +0200
committerDan McGee <dan@archlinux.org>2007-06-10 23:25:20 +0200
commit97ba9c92275bfc81cc5b33c90e1ea696a52d837d (patch)
tree061e56971e793ad0d2e354965cda4380c39e2685 /lib/libalpm
parent970f15d83288d55bdb0c3cc1f55ff4b8428512ae (diff)
downloadpacman-97ba9c92275bfc81cc5b33c90e1ea696a52d837d.tar.gz
pacman-97ba9c92275bfc81cc5b33c90e1ea696a52d837d.tar.xz
Fix issue when upgrading two packages that would break deps
Fixes for pactest upgrade060. Posted on the ML here: http://archlinux.org/pipermail/pacman-dev/2007-April/008130.html Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm')
-rw-r--r--lib/libalpm/deps.c38
1 files changed, 9 insertions, 29 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 2a441d3c..bd73d60b 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -315,40 +315,20 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
}
found = 0;
- /* check database for literal packages */
- for(k = _alpm_db_get_pkgcache(db); k && !found; k = k->next) {
- pmpkg_t *p = (pmpkg_t *)k->data;
- found = alpm_depcmp(p, depend);
- }
- /* check database for provides matches */
- if(!found) {
- alpm_list_t *m;
- for(m = _alpm_db_whatprovides(db, depend->name); m && !found; m = m->next) {
- /* look for a match that isn't one of the packages we're trying
- * to install. this way, if we match against a to-be-installed
- * package, we'll defer to the NEW one, not the one already
- * installed. */
- pmpkg_t *p = m->data;
- alpm_list_t *n;
- int skip = 0;
- for(n = packages; n && !skip; n = n->next) {
- pmpkg_t *ptp = n->data;
- if(strcmp(alpm_pkg_get_name(ptp), alpm_pkg_get_name(p)) == 0) {
- skip = 1;
- }
- }
- if(skip) {
- continue;
- }
-
- found = alpm_depcmp(p, depend);
- }
- }
/* check other targets */
for(k = packages; k && !found; k = k->next) {
pmpkg_t *p = k->data;
found = alpm_depcmp(p, depend);
}
+
+ /* check database for satisfying packages */
+ /* we can ignore packages being updated, they were checked above */
+ for(k = _alpm_db_get_pkgcache(db); k && !found; k = k->next) {
+ pmpkg_t *p = k->data;
+ found = alpm_depcmp(p, depend)
+ && !_alpm_pkg_find(alpm_pkg_get_name(p), packages);
+ }
+
/* else if still not found... */
if(!found) {
_alpm_log(PM_LOG_DEBUG, _("missing dependency '%s' for package '%s'"),