* Basic work on allowing derive expressions to build multiple paths.

This is not entirely trivial since this introduces the possibility
  of mutual recursion.
* Made normal forms self-contained.
* Use unique ids, not content hashes, for content referencing.
This commit is contained in:
Eelco Dolstra 2003-07-15 16:28:54 +00:00
parent 8898e86b4f
commit f5b6fa5256
7 changed files with 367 additions and 194 deletions

View file

@ -2,7 +2,8 @@
#include "db.hh"
string dbHash2Paths = "hash2paths";
string dbPath2Id = "path2id";
string dbId2Paths = "id2paths";
string dbSuccessors = "successors";
string dbSubstitutes = "substitutes";
@ -15,7 +16,8 @@ string nixDB = "/UNINIT";
void initDB()
{
createDB(nixDB, dbHash2Paths);
createDB(nixDB, dbPath2Id);
createDB(nixDB, dbId2Paths);
createDB(nixDB, dbSuccessors);
createDB(nixDB, dbSubstitutes);
}