diff options
Diffstat (limited to 'lib/libalpm/package.c')
| -rw-r--r-- | lib/libalpm/package.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/lib/libalpm/package.c b/lib/libalpm/package.c index e93da71e..66fa14bb 100644 --- a/lib/libalpm/package.c +++ b/lib/libalpm/package.c @@ -122,6 +122,38 @@ void _alpm_pkg_free(void *data) return; } +/* Is pkgB an upgrade for pkgA ? */ +int alpm_pkg_compare_versions(pmpkg_t *pkgA, pmpkg_t *pkgB) +{ + if(spkg->force) { + /* skip the version compare call if this is a 'force' package */ + return(1); + } + + /* compare versions and see if we need to upgrade */ + int cmp = alpm_versioncmp(pkgA->version, pkgB->version); + + if(cmp > 0 && !spkg->force) { + /* local version is newer */ + pmdb_t *db = spkg->data; + _alpm_log(PM_LOG_WARNING, _("%s: local (%s) is newer than %s (%s)"), + local->name, local->version, db->treename, spkg->version); + cmp = 0; + } else if(alpm_list_find_str(handle->ignorepkg, spkg->name)) { + /* package should be ignored (IgnorePkg) */ + _alpm_log(PM_LOG_WARNING, _("%s-%s: ignoring package upgrade (%s)"), + local->name, local->version, spkg->version); + cmp = 0; + } else if(_alpm_pkg_istoonew(spkg)) { + /* package too new (UpgradeDelay) */ + _alpm_log(PM_LOG_DEBUG, _("%s-%s: delaying upgrade of package (%s)"), + local->name, local->version, spkg->version); + cmp = 0; + } + + return(cmp); +} + /* Helper function for comparing packages */ int _alpm_pkg_cmp(const void *p1, const void *p2) |