title: Global compiler flags in CDT
body: <p>We are using the -Werror -Wextra -Wall -pedantic compiler flags, and C++11 diaelect. We want to use these for all of our projects. Currently we are setting these to each project by <code>Project properties -&gt; C/C++ Build -&gt; Settings -&gt; Tool Settings -&gt; GCC C++ Compiler</code>.</p>
  
  <p>But this is a project-level setting.</p>
  
  <p>I read lots of questions, i tried lots of things, but i did not found a working solution for setting the flags globally. Is there a way to do this? I am using the latest Eclipse (4.4 Luna), and the latest CDT (8.4).</p>