@ekaitz_zarraga Not an expert at all, but GCC made me crazy when I had to port it to #Jehanne.
Also, since the removal of #RMS from the #GCC SteeringCommittee I realized that its development is mostly in the hand of large US corporations with large DoD military contracts.
I mean, what can go wrong?
I started to port Jehanne to TCC but it's not that easy (in particular for the kernel parts) and after some days on that I moved to other stuffs. For now.
GCC is a cool tool(set).
Unfortunately, they forgot (or betrayed) the #GNU in their name.