diff options
Diffstat (limited to 'lib/libalpm')
| -rw-r--r-- | lib/libalpm/deps.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c index 81d8f0dd..25852fe7 100644 --- a/lib/libalpm/deps.c +++ b/lib/libalpm/deps.c @@ -149,12 +149,15 @@ alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, int reverse) else if(nextchild->state == -1) { pmpkg_t *vertexpkg = vertex->data; pmpkg_t *childpkg = nextchild->data; + const char *message; + _alpm_log(PM_LOG_WARNING, _("dependency cycle detected:\n")); if(reverse) { - _alpm_log(PM_LOG_WARNING, _("%s will be removed after its %s dependency\n"), vertexpkg->name, childpkg->name); + message =_("%s will be removed after its %s dependency\n"); } else { - _alpm_log(PM_LOG_WARNING, _("%s will be installed before its %s dependency\n"), vertexpkg->name, childpkg->name); + message =_("%s will be installed before its %s dependency\n"); } + _alpm_log(PM_LOG_WARNING, message, vertexpkg->name, childpkg->name); } } if(!found) { @@ -670,6 +673,7 @@ int _alpm_resolvedeps(alpm_list_t *localpkgs, alpm_list_t *dbs_sync, pmpkg_t *pk alpm_list_t *preferred, alpm_list_t **packages, alpm_list_t *remove, alpm_list_t **data) { + int ret = 0; alpm_list_t *i, *j; alpm_list_t *targ; alpm_list_t *deps = NULL; @@ -701,6 +705,7 @@ int _alpm_resolvedeps(alpm_list_t *localpkgs, alpm_list_t *dbs_sync, pmpkg_t *pk /* check if one of the packages in the [*packages] list already satisfies * this dependency */ if(_alpm_find_dep_satisfier(*packages, missdep)) { + _alpm_depmiss_free(miss); continue; } /* check if one of the packages in the [preferred] list already satisfies @@ -713,33 +718,32 @@ int _alpm_resolvedeps(alpm_list_t *localpkgs, alpm_list_t *dbs_sync, pmpkg_t *pk if(!spkg) { pm_errno = PM_ERR_UNSATISFIED_DEPS; char *missdepstring = alpm_dep_compute_string(missdep); - _alpm_log(PM_LOG_WARNING, _("cannot resolve \"%s\", a dependency of \"%s\"\n"), + _alpm_log(PM_LOG_WARNING, + _("cannot resolve \"%s\", a dependency of \"%s\"\n"), missdepstring, tpkg->name); free(missdepstring); if(data) { - pmdepmissing_t *missd = _alpm_depmiss_new(miss->target, - miss->depend, miss->causingpkg); - if(missd) { - *data = alpm_list_add(*data, missd); - } + *data = alpm_list_add(*data, miss); } - alpm_list_free(*packages); - *packages = packages_copy; - alpm_list_free_inner(deps, (alpm_list_fn_free)_alpm_depmiss_free); - alpm_list_free(deps); - return(-1); + ret = -1; } else { _alpm_log(PM_LOG_DEBUG, "pulling dependency %s (needed by %s)\n", alpm_pkg_get_name(spkg), alpm_pkg_get_name(tpkg)); *packages = alpm_list_add(*packages, spkg); + _alpm_depmiss_free(miss); } } - alpm_list_free_inner(deps, (alpm_list_fn_free)_alpm_depmiss_free); alpm_list_free(deps); } - alpm_list_free(packages_copy); + + if(ret != 0) { + alpm_list_free(*packages); + *packages = packages_copy; + } else { + alpm_list_free(packages_copy); + } _alpm_log(PM_LOG_DEBUG, "finished resolving dependencies\n"); - return(0); + return(ret); } /* Does pkg1 depend on pkg2, ie. does pkg2 satisfy a dependency of pkg1? */ |