| 1385 | } |
| 1386 | |
| 1387 | bool cmLocalUnixMakefileGenerator3::UpdateDependencies( |
| 1388 | std::string const& tgtInfo, std::string const& targetName, bool verbose, |
| 1389 | bool color) |
| 1390 | { |
| 1391 | // read in the target info file |
| 1392 | if (!this->Makefile->ReadListFile(tgtInfo) || |
| 1393 | cmSystemTools::GetErrorOccurredFlag()) { |
| 1394 | cmSystemTools::Error("Target DependInfo.cmake file not found"); |
| 1395 | } |
| 1396 | |
| 1397 | bool status = true; |
| 1398 | |
| 1399 | // Check if any multiple output pairs have a missing file. |
| 1400 | this->CheckMultipleOutputs(verbose); |
| 1401 | |
| 1402 | auto echoColor = [color](std::string const& m) { |
| 1403 | cm::StdIo::TermAttrSet attrs; |
| 1404 | if (color) { |
| 1405 | attrs = { |
| 1406 | cm::StdIo::TermAttr::ForegroundMagenta, |
| 1407 | cm::StdIo::TermAttr::ForegroundBold, |
| 1408 | }; |
| 1409 | } |
| 1410 | Print(cm::StdIo::Out(), attrs, m); |
| 1411 | std::cout << std::endl; |
| 1412 | }; |
| 1413 | |
| 1414 | std::string const targetDir = cmSystemTools::GetFilenamePath(tgtInfo); |
| 1415 | if (!this->Makefile->GetSafeDefinition("CMAKE_DEPENDS_LANGUAGES").empty()) { |
| 1416 | // dependencies are managed by CMake itself |
| 1417 | |
| 1418 | std::string const internalDependFile = targetDir + "/depend.internal"; |
| 1419 | std::string const dependFile = targetDir + "/depend.make"; |
| 1420 | |
| 1421 | // If the target DependInfo.cmake file has changed since the last |
| 1422 | // time dependencies were scanned then force rescanning. This may |
| 1423 | // happen when a new source file is added and CMake regenerates the |
| 1424 | // project but no other sources were touched. |
| 1425 | bool needRescanDependInfo = false; |
| 1426 | cmFileTimeCache* ftc = |
| 1427 | this->GlobalGenerator->GetCMakeInstance()->GetFileTimeCache(); |
| 1428 | { |
| 1429 | int result; |
| 1430 | if (!ftc->Compare(internalDependFile, tgtInfo, &result) || result < 0) { |
| 1431 | if (verbose) { |
| 1432 | cmSystemTools::Stdout(cmStrCat("Dependee \"", tgtInfo, |
| 1433 | "\" is newer than depender \"", |
| 1434 | internalDependFile, "\".\n")); |
| 1435 | } |
| 1436 | needRescanDependInfo = true; |
| 1437 | } |
| 1438 | } |
| 1439 | |
| 1440 | // If the directory information is newer than depend.internal, include |
| 1441 | // dirs may have changed. In this case discard all old dependencies. |
| 1442 | bool needRescanDirInfo = false; |
| 1443 | { |
| 1444 | std::string dirInfoFile = |
no test coverage detected