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-rw-r--r--lib/libalpm/remove.c26
1 files changed, 25 insertions, 1 deletions
diff --git a/lib/libalpm/remove.c b/lib/libalpm/remove.c
index 10a055bb..a0c308fb 100644
--- a/lib/libalpm/remove.c
+++ b/lib/libalpm/remove.c
@@ -124,11 +124,35 @@ int _alpm_remove_prepare(pmtrans_t *trans, pmdb_t *db, alpm_list_t **data)
alpm_list_free(lp);
lp = alpm_checkdeps(db, 1, trans->packages, NULL);
}
+ } else if (trans->flags & PM_TRANS_FLAG_UNNEEDED) {
+ /* Remove needed packages (which break dependencies) from the target list */
+ while(lp != NULL) {
+ alpm_list_t *i;
+ for(i = lp; i; i = i->next) {
+ pmdepmissing_t *miss = (pmdepmissing_t *)i->data;
+ void *vpkg;
+ pmpkg_t *pkg;
+ pmpkg_t *dummy = _alpm_pkg_new(miss->causingpkg, NULL);
+ trans->packages = alpm_list_remove(trans->packages, dummy,
+ _alpm_pkg_cmp, &vpkg);
+ _alpm_pkg_free(dummy);
+ pkg = vpkg;
+ if(pkg) {
+ _alpm_log(PM_LOG_WARNING, "removing %s from the target-list\n",
+ alpm_pkg_get_name(pkg));
+ _alpm_pkg_free(pkg);
+ }
+ }
+ alpm_list_free_inner(lp, (alpm_list_fn_free)_alpm_depmiss_free);
+ alpm_list_free(lp);
+ lp = alpm_checkdeps(db, 1, trans->packages, NULL);
+ }
} else {
if(data) {
*data = lp;
} else {
- FREELIST(lp);
+ alpm_list_free_inner(lp, (alpm_list_fn_free)_alpm_depmiss_free);
+ alpm_list_free(lp);
}
RET_ERR(PM_ERR_UNSATISFIED_DEPS, -1);
}