Debugger: use TemporaryDirectory for CMake debugger

Hardcoding "/tmp" is not the best idea.

Change-Id: I9d5abd48bdf37d842d790db5ae5c4a7b994075e1
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>

src/plugins/cmakeprojectmanager/fileapireader.cpp

@@ -16,6 +16,7 @@
 #include <utils/algorithm.h>
 #include <utils/async.h>
 #include <utils/qtcassert.h>
+#include <utils/temporarydirectory.h>
 
 #include <QLoggingCategory>
 
@@ -97,9 +98,9 @@ void FileApiReader::parse(bool forceCMakeRun,
                                        + m_parameters.additionalCMakeArguments)
                                     : QStringList());
     if (debugging) {
-        FilePath file = FilePath::fromString("/tmp/cmake-dap.sock");
+        FilePath file = FilePath::fromString(TemporaryDirectory::masterDirectoryPath() + "/cmake-dap.sock");
         file.removeFile();
-        args << "--debugger" << "--debugger-pipe=/tmp/cmake-dap.sock";
+        args << "--debugger" << "--debugger-pipe=" + file.path();
     }
 
     qCDebug(cmakeFileApiMode) << "Parameters request these CMake arguments:" << args;

src/plugins/debugger/dap/dapengine.cpp

@@ -29,6 +29,7 @@
 #include <utils/environment.h>
 #include <utils/process.h>
 #include <utils/qtcassert.h>
+#include <utils/temporarydirectory.h>
 
 #include <coreplugin/editormanager/editormanager.h>
 #include <coreplugin/editormanager/ieditor.h>
@@ -253,7 +254,8 @@ void DapEngine::setupEngine()
         qCDebug(dapEngineLog) << "build system name" << ProjectExplorer::ProjectTree::currentBuildSystem()->name();
 
         m_nextBreakpointId = 0;
-        m_dataGenerator = std::make_unique<LocalSocketDataProvider>("/tmp/cmake-dap.sock");
+        m_dataGenerator = std::make_unique<LocalSocketDataProvider>(
+            TemporaryDirectory::masterDirectoryPath() + "/cmake-dap.sock");
         connectDataGeneratorSignals();
 
         connect(ProjectExplorer::ProjectTree::currentBuildSystem(),