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Fix wasteful loops in AndroidManager::availableQtLibs.

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Detected by Krazy (values or keys iteration).

Change-Id: I2ebfd4690261139ea0739bc9c00692c06064539c
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
This commit is contained in:
Friedemann Kleint
2013-03-12 14:33:22 +01:00
parent 80011dde39
commit dc95392aa4
1 changed files with 19 additions and 15 deletions
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34
src/plugins/android/androidmanager.cpp
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@@ -615,34 +615,38 @@ QVector<AndroidManager::Library> AndroidManager::availableQtLibsWithDependencies
mapLibs[library] = Library();;
// clean dependencies
foreach (const QString &key, mapLibs.keys()) {
const LibrariesMap::Iterator lend = mapLibs.end();
for (LibrariesMap::Iterator lit = mapLibs.begin(); lit != lend; ++lit) {
Library &library = lit.value();
int it = 0;
while (it < mapLibs[key].dependencies.size()) {
const QString &dependName = mapLibs[key].dependencies[it];
if (!mapLibs.keys().contains(dependName) && dependName.startsWith(QLatin1String("lib")) && dependName.endsWith(QLatin1String(".so")))
mapLibs[key].dependencies.removeAt(it);
while (it < library.dependencies.size()) {
const QString &dependName = library.dependencies[it];
if (!mapLibs.contains(dependName) && dependName.startsWith(QLatin1String("lib")) && dependName.endsWith(QLatin1String(".so")))
library.dependencies.removeAt(it);
else
++it;
}
if (!mapLibs[key].dependencies.size())
mapLibs[key].level = 0;
if (library.dependencies.isEmpty())
library.level = 0;
}
QVector<Library> qtLibraries;
// calculate the level for every library
foreach (const QString &key, mapLibs.keys()) {
if (mapLibs[key].level < 0)
for (LibrariesMap::Iterator lit = mapLibs.begin(); lit != lend; ++lit) {
Library &library = lit.value();
const QString &key = lit.key();
if (library.level < 0)
setLibraryLevel(key, mapLibs);
if (!mapLibs[key].name.length() && key.startsWith(QLatin1String("lib")) && key.endsWith(QLatin1String(".so")))
mapLibs[key].name = key.mid(3, key.length() - 6);
if (library.name.isEmpty() && key.startsWith(QLatin1String("lib")) && key.endsWith(QLatin1String(".so")))
library.name = key.mid(3, key.length() - 6);
for (int it = 0; it < mapLibs[key].dependencies.size(); it++) {
const QString &libName = mapLibs[key].dependencies[it];
for (int it = 0; it < library.dependencies.size(); it++) {
const QString &libName = library.dependencies[it];
if (libName.startsWith(QLatin1String("lib")) && libName.endsWith(QLatin1String(".so")))
mapLibs[key].dependencies[it] = libName.mid(3, libName.length() - 6);
library.dependencies[it] = libName.mid(3, libName.length() - 6);
}
qtLibraries.push_back(mapLibs[key]);
qtLibraries.push_back(library);
}
qSort(qtLibraries.begin(), qtLibraries.end(), qtLibrariesLessThan);