Move the deptest code from frontend to backend.

The deptest code (pacman -T) used by makepkg was mostly in the frontend.
There were 2 drawbacks:
1) the public splitdep function returns a pmdepend_t struct, but the
_alpm_dep_free function for freeing it is private. So there was a memleak.
2) there is a helper in the backend (satisfycmp in deps.c) which makes this
function much easier.

So this adds a new public alpm_deptest in libalpm/deps.c, which cleans
pacman_deptest in pacman/deptest.c a lot.
Besides, alpm_splitdep was made private, because the frontend no longer
requires it, and _alpm_dep_free is also private.
Finally the deptest001 pactest was extended.

Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 4797fcfa..49580c0e 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -377,10 +377,10 @@ typedef enum _pmdepmod_t {
 	PM_DEP_MOD_LT
 } pmdepmod_t;
 
-pmdepend_t *alpm_splitdep(const char *depstring);
 int alpm_depcmp(pmpkg_t *pkg, pmdepend_t *dep);
 alpm_list_t *alpm_checkdeps(pmdb_t *db, int reversedeps,
 		alpm_list_t *remove, alpm_list_t *upgrade);
+alpm_list_t *alpm_deptest(pmdb_t *db, alpm_list_t *targets);
 
 const char *alpm_miss_get_target(const pmdepmissing_t *miss);
 pmdepend_t *alpm_miss_get_dep(pmdepmissing_t *miss);