diff options
Diffstat (limited to 'lib/libalpm')
| -rw-r--r-- | lib/libalpm/alpm.h | 1 | ||||
| -rw-r--r-- | lib/libalpm/deps.c | 38 |
2 files changed, 36 insertions, 3 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index 95482f07..6724bf78 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -383,6 +383,7 @@ typedef enum _pmtransconv_t { PM_TRANS_CONV_CORRUPTED_PKG = (1 << 3), PM_TRANS_CONV_LOCAL_NEWER = (1 << 4), PM_TRANS_CONV_REMOVE_PKGS = (1 << 5), + PM_TRANS_CONV_SELECT_PROVIDER = (1 << 6), } pmtransconv_t; /* Transaction Progress */ diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c index a7203b4b..28a51bcf 100644 --- a/lib/libalpm/deps.c +++ b/lib/libalpm/deps.c @@ -511,6 +511,10 @@ pmpkg_t *_alpm_resolvedep(pmdepend_t *dep, alpm_list_t *dbs, { alpm_list_t *i, *j; int ignored = 0; + + alpm_list_t *providers = NULL; + int count; + /* 1. literals */ for(i = dbs; i; i = i->next) { pmpkg_t *pkg = _alpm_db_get_pkgfromcache(i->data, dep->name); @@ -550,12 +554,40 @@ pmpkg_t *_alpm_resolvedep(pmdepend_t *dep, alpm_list_t *dbs, continue; } } - _alpm_log(PM_LOG_WARNING, _("provider package was selected (%s provides %s)\n"), - pkg->name, dep->name); - return(pkg); + _alpm_log(PM_LOG_DEBUG, "provider found (%s provides %s)\n", + pkg->name, dep->name); + providers = alpm_list_add(providers, pkg); + /* keep looking for other providers in the all dbs */ } } } + + /* first check if one provider is already installed locally */ + for(i = providers; i; i = i->next) { + pmpkg_t *pkg = i->data; + if (_alpm_pkg_find(_alpm_db_get_pkgcache(handle->db_local), pkg->name)) { + alpm_list_free(providers); + return(pkg); + } + } + count = alpm_list_count(providers); + if (count >= 1) { + /* default to first provider if there is no QUESTION callback */ + int index = 0; + if(count > 1) { + /* if there is more than one provider, we ask the user */ + QUESTION(handle->trans, PM_TRANS_CONV_SELECT_PROVIDER, + providers, dep, NULL, &index); + } + if(index >= 0 && index < count) { + pmpkg_t *pkg = alpm_list_getdata(alpm_list_nth(providers, index)); + alpm_list_free(providers); + return(pkg); + } + alpm_list_free(providers); + providers = NULL; + } + if(ignored) { /* resolvedeps will override these */ pm_errno = PM_ERR_PKG_IGNORED; } else { |