I actually wouldn't, just wrote it there without giving it much thought, and just to make it visibly separate from the "-D" for easier reading. Thanks, Raul. -----Original Message----- From: Jonathan Wakely [mailto:jwakely.gcc@xxxxxxxxx] Sent: 13 March 2017 12:42 To: Raul Benet <Raul.Benet@xxxxxxxxxxxxxxxxxxx> Cc: gcc-help@xxxxxxxxxxx Subject: Re: detect --coverage option from code On 13 March 2017 at 11:57, Raul Benet wrote: > (I know I could just add a -D__MY_COVERAGE_DFINE to my compilation > options = when doing "-coverage" but that makes the source code less > maintainable) And is undefined behaviour because __MY_COVERAGE_DFINE is a reserved name. Why would you add underscores to the start?
