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Merge from trunk

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This commit is contained in:
Shea Levy 2011-11-06 00:13:09 +00:00
commit 2721e9f56f
73 changed files with 759 additions and 446 deletions
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9
src/libexpr/eval.cc
View file

@ -171,8 +171,8 @@ EvalState::EvalState()
size_t size = 32 * 1024 * 1024;
#if HAVE_SYSCONF && defined(_SC_PAGESIZE) && defined(_SC_PHYS_PAGES)
long pageSize = sysconf(_SC_PAGESIZE);
long pages = sysconf (_SC_PHYS_PAGES);
if (pageSize != -1 && size != -1)
long pages = sysconf(_SC_PHYS_PAGES);
if (pageSize != -1)
size = (pageSize * pages) / 4; // 25% of RAM
if (size > maxSize) size = maxSize;
#endif
@ -1109,7 +1109,10 @@ bool EvalState::isDerivation(Value & v)
{
if (v.type != tAttrs) return false;
Bindings::iterator i = v.attrs->find(sType);
return i != v.attrs->end() && forceStringNoCtx(*i->value) == "derivation";
if (i == v.attrs->end()) return false;
forceValue(*i->value);
if (i->value->type != tString) return false;
return forceStringNoCtx(*i->value) == "derivation";
}

3
src/libstore/derivations.cc
View file

@ -239,7 +239,8 @@ Hash hashDerivationModulo(StoreAPI & store, Derivation drv)
foreach (DerivationInputs::const_iterator, i, drv.inputDrvs) {
Hash h = drvHashes[i->first];
if (h.type == htUnknown) {
Derivation drv2 = derivationFromPath(store, i->first);
assert(store.isValidPath(i->first));
Derivation drv2 = parseDerivation(readFile(i->first));
h = hashDerivationModulo(store, drv2);
drvHashes[i->first] = h;
}

6
src/libstore/local-store.cc
View file

@ -510,7 +510,7 @@ void LocalStore::checkDerivationOutputs(const Path & drvPath, const Derivation &
}
unsigned long long LocalStore::addValidPath(const ValidPathInfo & info)
unsigned long long LocalStore::addValidPath(const ValidPathInfo & info, bool checkOutputs)
{
SQLiteStmtUse use(stmtRegisterValidPath);
stmtRegisterValidPath.bind(info.path);
@ -540,7 +540,7 @@ unsigned long long LocalStore::addValidPath(const ValidPathInfo & info)
derivations). Note that if this throws an error, then the
DB transaction is rolled back, so the path validity
registration above is undone. */
checkDerivationOutputs(info.path, drv);
if (checkOutputs) checkDerivationOutputs(info.path, drv);
foreach (DerivationOutputs::iterator, i, drv.outputs) {
SQLiteStmtUse use(stmtAddDerivationOutput);
@ -1521,7 +1521,7 @@ void LocalStore::upgradeStore6()
SQLiteTxn txn(db);
foreach (PathSet::iterator, i, validPaths) {
addValidPath(queryPathInfoOld(*i));
addValidPath(queryPathInfoOld(*i), false);
std::cerr << ".";
}

2
src/libstore/local-store.hh
View file

@ -226,7 +226,7 @@ private:
unsigned long long queryValidPathId(const Path & path);
unsigned long long addValidPath(const ValidPathInfo & info);
unsigned long long addValidPath(const ValidPathInfo & info, bool checkOutputs = true);
void addReference(unsigned long long referrer, unsigned long long reference);