GCC debug flags cleanup

[Mark Blackman]

On Thu, 22 Dec 2011, Bob Bishop wrote:

> Hi,
>
> On 22 Dec 2011, at 11:52, Erik Cederstrand wrote:
>
>> I've created a patch that cleans up FreeBSD Makefiles that unconditionally set the -g flag for GCC. [etc]
>
> Just a note of caution that I have had cases in the past where I suspected that GCC was generating broken code without -g and good code with. Makes debugging interesting :-)

/me waits for PCC to be useful for compiling the whole system. :)

- Mark