custom output flag

Author: tranleduy2000

app/src/main/java/com/duy/ccppcompiler/compiler/GCCCompiler.java

@@ -85,7 +85,24 @@ public ShellResult compile(File[] sourceFiles) {
 
     private ArrayList<String> getUserFlags() {
         ArrayList<String> flags = new ArrayList<>();
-        flags.add("-fdiagnostics-show-location=every-line");
+        // Emit fix-it hints in a machine-parseable format, suitable for consumption by IDEs.
+        // For each fix-it, a line will be printed after the relevant diagnostic, starting with the
+        // string “fix-it:”. For example:
+        // fix-it:"test.c":{45:3-45:21}:"gtk_widget_show_all"
+        flags.add("-fdiagnostics-parseable-fixits");
+
+        // By default, each diagnostic emitted includes text indicating the command-line option that
+        // directly controls the diagnostic (if such an option is known to the diagnostic machinery).
+        // Specifying the -fno-diagnostics-show-option flag suppresses that behavior.
+        flags.add("-fno-diagnostics-show-option");
+
+        // By default, each diagnostic emitted includes the original source line and a caret ‘^’
+        // indicating the column. This option suppresses this information. The source line is
+        // truncated to n characters, if the -fmessage-length=n option is given. When the output is
+        // done to the terminal, the width is limited to the width given by the COLUMNS environment
+        // variable or, if not set, to the terminal width.
+        flags.add("-fno-diagnostics-show-caret");
+
         return flags;
     }
 }