Debugger: Add a settings for gdb's debuginfod feature

Fixes: QTCREATORBUG-28868
Change-Id: I216dbf8b46329c64607c869b5a8e090ef67fabb0
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/debugger/debuggeractions.cpp

@@ -60,6 +60,7 @@ DebuggerSettings::DebuggerSettings() :
     intelFlavor{gdbSettings().intelFlavor},
     usePseudoTracepoints{gdbSettings().usePseudoTracepoints},
     useIndexCache{gdbSettings().useIndexCache},
+    useDebugInfoD{gdbSettings().useDebugInfoD},
     gdbStartupCommands{gdbSettings().gdbStartupCommands},
     gdbPostAttachCommands{gdbSettings().gdbPostAttachCommands},
     targetAsync{gdbSettings().targetAsync},

src/plugins/debugger/debuggeractions.h

@@ -48,6 +48,7 @@ public:
     Utils::BoolAspect &intelFlavor;
     Utils::BoolAspect &usePseudoTracepoints;
     Utils::BoolAspect &useIndexCache;
+    Utils::TriStateAspect &useDebugInfoD;
     Utils::StringAspect &gdbStartupCommands;
     Utils::StringAspect &gdbPostAttachCommands;
 

src/plugins/debugger/gdb/gdbengine.cpp

@@ -1492,6 +1492,16 @@ void GdbEngine::handleShowVersion(const DebuggerResponse &response)
             runCommand({"set target-async off", ConsoleCommand});
 
         //runCommand("set build-id-verbose 2", ConsoleCommand);
+
+        if (m_gdbVersion >= 100100) {
+            const TriState useDebugInfoD = settings().useDebugInfoD();
+            if (useDebugInfoD == TriState::Enabled) {
+                runCommand({"set debuginfod verbose 1"});
+                runCommand({"set debuginfod enabled on"});
+            } else if (useDebugInfoD == TriState::Disabled) {
+                runCommand({"set debuginfod enabled off"});
+            }
+        }
     }
 }
 

src/plugins/debugger/gdb/gdbsettings.cpp

@@ -166,6 +166,12 @@ GdbSettings::GdbSettings()
         "binary in the future."));
     useIndexCache.setDefaultValue(true);
 
+    useDebugInfoD.setSettingsKey("UseDebugInfoD");
+    useDebugInfoD.setLabelText(Tr::tr("Use debug info daemon"));
+    useDebugInfoD.setOptionTexts({}, {}, tr("Use system settings"));
+    useDebugInfoD.setToolTip(Tr::tr("Lets GDB attempt to automatically retrieve "
+                                    "debug information for system packages."));
+
     skipKnownFrames.setSettingsKey("SkipKnownFrames");
     skipKnownFrames.setDisplayName(Tr::tr("Skip Known Frames"));
     skipKnownFrames.setLabelText(Tr::tr("Skip known frames when stepping"));
@@ -221,6 +227,7 @@ GdbSettings::GdbSettings()
                 intelFlavor,
                 usePseudoTracepoints,
                 useIndexCache,
+                Row { useDebugInfoD, st },
                 st
             }
         };

src/plugins/debugger/gdb/gdbsettings.h

@@ -22,6 +22,7 @@ public:
     Utils::BoolAspect intelFlavor{this};
     Utils::BoolAspect usePseudoTracepoints{this};
     Utils::BoolAspect useIndexCache{this};
+    Utils::TriStateAspect useDebugInfoD{this};
     Utils::StringAspect gdbStartupCommands{this};
     Utils::StringAspect gdbPostAttachCommands{this};