diff options
Diffstat (limited to 'src/pacman/util.c')
| -rw-r--r-- | src/pacman/util.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/pacman/util.c b/src/pacman/util.c index 14ae0ed3..fd0d38c7 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -609,6 +609,25 @@ void display_synctargets(const alpm_list_t *syncpkgs) alpm_list_free(rpkglist); } +/* Helper function for comparing strings using the + * alpm "compare func" signature */ +int str_cmp(const void *s1, const void *s2) +{ + return(strcmp(s1, s2)); +} + +void display_new_optdepends(pmpkg_t *oldpkg, pmpkg_t *newpkg) +{ + alpm_list_t *old = alpm_pkg_get_optdepends(oldpkg); + alpm_list_t *new = alpm_pkg_get_optdepends(newpkg); + alpm_list_t *optdeps = alpm_list_diff(new,old,str_cmp); + if(optdeps) { + printf(_("New optional dependencies for %s\n"), alpm_pkg_get_name(newpkg)); + list_display_linebreak(" ", optdeps); + } + alpm_list_free(optdeps); +} + void display_optdepends(pmpkg_t *pkg) { alpm_list_t *optdeps = alpm_pkg_get_optdepends(pkg); |