added profile option to set OpenGL profile explicitly

OpenFlipper.cc

@@ -351,6 +351,9 @@ CommandLineParseResult parseCommandLine(QCommandLineParser &parser, QString *err
  QCommandLineOption coreProfileOption("core-profile",QCoreApplication::translate("main", "OpenGL Core Profile Mode"));
  parser.addOption(coreProfileOption);
 
+ QCommandLineOption profileOption("profile",QCoreApplication::translate("main","Request OpenGL context profile <profile> with profile set as compat or core"),QCoreApplication::translate("main","<compat | core >"));
+ profileOption.setDefaultValue("compat");
+ parser.addOption(profileOption);
  const QCommandLineOption helpOption = parser.addHelpOption();
  const QCommandLineOption versionOption = parser.addVersionOption();
 
@@ -413,6 +416,17 @@ CommandLineParseResult parseCommandLine(QCommandLineParser &parser, QString *err
    OpenFlipper::Options::remoteControl(port.toInt());
  }
 
+ if(parser.value(profileOption)=="core")
+ {
+     OpenFlipper::Options::coreProfile(true);
+ }
+ else
+ {
+     if(parser.value(profileOption)=="compat")
+     {
+         OpenFlipper::Options::coreProfile(false);
+     }
+ }
  if(parser.isSet(coreProfileOption)) {
    OpenFlipper::Options::coreProfile(true);
  }