Fix wrong options

Author: tranleduy2000

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

@@ -89,19 +89,19 @@ private String getGCCFlags() {
 
         //-w
         boolean w = mPref.getBoolean(mContext.getString(R.string.pref_option_w_warning), false);
-        if (!w) builder.addFlags("-w");
+        if (w) builder.addFlags("-w");
 
         //-wall
         boolean wall = mPref.getBoolean(mContext.getString(R.string.pref_option_wall_warning), false);
-        if (!wall) builder.addFlags("-wall");
+        if (wall) builder.addFlags("-Wall");
 
         //Wextra
         boolean wExtra = mPref.getBoolean(mContext.getString(R.string.pref_option_wextra_warning), false);
-        if (!wExtra) builder.addFlags("-Wextra");
+        if (wExtra) builder.addFlags("-Wextra");
 
         //Werror
         boolean Werror = mPref.getBoolean(mContext.getString(R.string.pref_option_werror), false);
-        if (!Werror) builder.addFlags("-Werror");
+        if (Werror) builder.addFlags("-Werror");
 
         return builder.buildCommand();
     }

app/src/main/res/xml/preferences_compiler.xml

@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <PreferenceCategory
-        android:summary="Add the commands when calling the compiler"
-        android:title="General">
+    <PreferenceCategory android:title="General">
         <EditTextPreference
             android:key="@string/pref_key_c_options"
+            android:summary="Add the commands when calling C the compiler"
             android:title="@string/pref_ccopts" />
 
         <EditTextPreference
             android:key="@string/pref_key_cxx_options"
+            android:summary="Add the commands when calling the C++ compiler"
             android:title="@string/pref_cxxopts" />
     </PreferenceCategory>