diff options
Diffstat (limited to 'lib/libalpm/deps.c')
| -rw-r--r-- | lib/libalpm/deps.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c index 24b17933..b171ccc7 100644 --- a/lib/libalpm/deps.c +++ b/lib/libalpm/deps.c @@ -438,7 +438,7 @@ pmdepend_t *_alpm_dep_dup(const pmdepend_t *dep) static int can_remove_package(pmdb_t *db, pmpkg_t *pkg, alpm_list_t *targets, int include_explicit) { - alpm_list_t *i, *requiredby; + alpm_list_t *i, *j; if(_alpm_pkg_find(alpm_pkg_get_name(pkg), targets)) { return(0); @@ -460,15 +460,17 @@ static int can_remove_package(pmdb_t *db, pmpkg_t *pkg, alpm_list_t *targets, * if checkdeps detected it would break something */ /* see if other packages need it */ - requiredby = alpm_pkg_compute_requiredby(pkg); - for(i = requiredby; i; i = i->next) { - pmpkg_t *reqpkg = _alpm_db_get_pkgfromcache(db, i->data); - if(reqpkg && !_alpm_pkg_find(alpm_pkg_get_name(reqpkg), targets)) { - FREELIST(requiredby); - return(0); + for(i = _alpm_db_get_pkgcache(db); i; i = i->next) { + pmpkg_t *lpkg = i->data; + for(j = alpm_pkg_get_depends(lpkg); j; j = j->next) { + if(alpm_depcmp(pkg, j->data)) { + if(!_alpm_pkg_find(lpkg->name, targets)) { + return(0); + } + break; + } } } - FREELIST(requiredby); /* it's ok to remove */ return(1); |