diff options
Diffstat (limited to 'lib/libalpm/deps.c')
| -rw-r--r-- | lib/libalpm/deps.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c index ebcd18dd..694e5be5 100644 --- a/lib/libalpm/deps.c +++ b/lib/libalpm/deps.c @@ -504,8 +504,20 @@ void _alpm_recursedeps(pmdb_t *db, alpm_list_t *targs, int include_explicit) } } -/* helper function for resolvedeps: search for dep satisfier in dbs */ -pmpkg_t *_alpm_resolvedep(pmdepend_t *dep, alpm_list_t *dbs, alpm_list_t *excluding, pmpkg_t *tpkg) +/** + * helper function for resolvedeps: search for dep satisfier in dbs + * + * @param dep is the dependency to search for + * @param dbs are the databases to search + * @param excluding are the packages to exclude from the search + * @param prompt if true, will cause an unresolvable dependency to issue an + * interactive prompt asking whether the package should be removed from + * the transaction or the transaction aborted; if false, simply returns + * an error code without prompting + * @return the resolved package + **/ +pmpkg_t *_alpm_resolvedep(pmdepend_t *dep, alpm_list_t *dbs, + alpm_list_t *excluding, int prompt) { alpm_list_t *i, *j; /* 1. literals */ @@ -513,9 +525,11 @@ pmpkg_t *_alpm_resolvedep(pmdepend_t *dep, alpm_list_t *dbs, alpm_list_t *exclud pmpkg_t *pkg = _alpm_db_get_pkgfromcache(i->data, dep->name); if(pkg && alpm_depcmp(pkg, dep) && !_alpm_pkg_find(excluding, pkg->name)) { if(_alpm_pkg_should_ignore(pkg)) { - int install; - QUESTION(handle->trans, PM_TRANS_CONV_INSTALL_IGNOREPKG, pkg, - tpkg, NULL, &install); + int install = 0; + if (prompt) { + QUESTION(handle->trans, PM_TRANS_CONV_INSTALL_IGNOREPKG, pkg, + NULL, NULL, &install); + } if(!install) { continue; } @@ -530,9 +544,11 @@ pmpkg_t *_alpm_resolvedep(pmdepend_t *dep, alpm_list_t *dbs, alpm_list_t *exclud if(alpm_depcmp(pkg, dep) && strcmp(pkg->name, dep->name) && !_alpm_pkg_find(excluding, pkg->name)) { if(_alpm_pkg_should_ignore(pkg)) { - int install; - QUESTION(handle->trans, PM_TRANS_CONV_INSTALL_IGNOREPKG, - pkg, tpkg, NULL, &install); + int install = 0; + if (prompt) { + QUESTION(handle->trans, PM_TRANS_CONV_INSTALL_IGNOREPKG, + pkg, NULL, NULL, &install); + } if(!install) { continue; } @@ -605,7 +621,7 @@ int _alpm_resolvedeps(pmdb_t *local, alpm_list_t *dbs_sync, pmpkg_t *pkg, continue; } /* find a satisfier package in the given repositories */ - pmpkg_t *spkg = _alpm_resolvedep(missdep, dbs_sync, *packages, tpkg); + pmpkg_t *spkg = _alpm_resolvedep(missdep, dbs_sync, *packages, 0); if(!spkg) { pm_errno = PM_ERR_UNSATISFIED_DEPS; char *missdepstring = alpm_dep_compute_string(missdep); |