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Remove unused package_list_strip_duplicates

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After 908cdd0, there are no more duplicates in the package list and this
function is unused.
This commit is contained in:
Dan Nicholson 2016-08-22 14:36:50 -07:00
parent 908cdd062a
commit 983052ddf8
1 changed files with 0 additions and 37 deletions
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37
pkg.c
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@ -599,43 +599,6 @@ merge_flag_lists (GList *packages, FlagType type)
return merged;
}
/* Work backwards from the end of the package list to remove duplicate
* packages. This could happen because the package was specified multiple
* times on the command line, or because multiple packages require the same
* package. When we have duplicate dependencies, starting from the end of the
* list ensures that the dependency shows up later in the package list and
* Libs will come out correctly. */
static GList *
package_list_strip_duplicates (GList *packages)
{
GList *cur;
GHashTable *requires;
requires = g_hash_table_new (g_str_hash, g_str_equal);
for (cur = g_list_last (packages); cur != NULL; cur = g_list_previous (cur))
{
Package *pkg = cur->data;
if (g_hash_table_lookup_extended (requires, pkg->key, NULL, NULL))
{
GList *dup = cur;
/* Remove the duplicate package from the list */
debug_spew ("Removing duplicate package %s\n", pkg->key);
cur = cur->next;
packages = g_list_delete_link (packages, dup);
}
else
{
/* Unique package. Track it and move to the next. */
g_hash_table_replace (requires, pkg->key, pkg->key);
}
}
g_hash_table_destroy (requires);
return packages;
}
static GList *
fill_list (GList *packages, FlagType type,
gboolean in_path_order, gboolean include_private)