maurice/snix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* Eliminate all uses of the global variable ‘store’ from libstore.

Browse source 
This should also fix:

    nix-instantiate: ./../boost/shared_ptr.hpp:254: T* boost::shared_ptr<T>::operator->() const [with T = nix::StoreAPI]: Assertion `px != 0' failed.

  which was caused by hashDerivationModulo() calling the ‘store’
  object (during store upgrades) before openStore() assigned it.
This commit is contained in:
Eelco Dolstra 2011-08-31 21:11:50 +00:00
parent 5bcdc7e351
commit 93227ff65c
15 changed files with 95 additions and 89 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/libexpr/primops.cc
View file

@ -357,7 +357,7 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v)
runs. */
if (path.at(0) == '=') {
path = string(path, 1);
PathSet refs; computeFSClosure(path, refs);
PathSet refs; computeFSClosure(*store, path, refs);
foreach (PathSet::iterator, j, refs) {
drv.inputSrcs.insert(*j);
if (isDerivation(*j))
@ -433,7 +433,7 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v)
/* Use the masked derivation expression to compute the output
path. */
Hash h = hashDerivationModulo(drv);
Hash h = hashDerivationModulo(*store, drv);
foreach (DerivationOutputs::iterator, i, drv.outputs)
if (i->second.path == "") {
@ -444,7 +444,7 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v)
}
/* Write the resulting term into the Nix store directory. */
Path drvPath = writeDerivation(drv, drvName);
Path drvPath = writeDerivation(*store, drv, drvName);
printMsg(lvlChatty, format("instantiated `%1%' -> `%2%'")
% drvName % drvPath);
@ -452,7 +452,7 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v)
/* Optimisation, but required in read-only mode! because in that
case we don't actually write store derivations, so we can't
read them later. */
drvHashes[drvPath] = hashDerivationModulo(drv);
drvHashes[drvPath] = hashDerivationModulo(*store, drv);
state.mkAttrs(v, 1 + drv.outputs.size());
mkString(*state.allocAttr(v, state.sDrvPath), drvPath, singleton<PathSet>("=" + drvPath));