Hi Kieran, Mauro, Thanks for all the feedback, I'll try to review and address all the comments you've posted. Just a quick comment related to the output size and debug level. On 5/18/21 7:18 AM, Kieran Bingham wrote: > Hi Mauro, > > On 18/05/2021 08:23, Mauro Carvalho Chehab wrote: >> Em Mon, 17 May 2021 23:13:45 +0100 >> Kieran Bingham <kieran.bingham@xxxxxxxxxxxxxxxx> escreveu: >> [snip] >> Assuming that both builds used the same compilers, a difference at >> the order of (tens of) MB can only be explained if Meson build >> was very incomplete, and/or the output files don't carry the same >> debug info. > > Indeed - compiler debug info level changes could be another thing to > check. That could account for a larger build output difference, but > there's certainly a large discrepancy to solve. I've just checked and autotools is building by default with -g -O2, so meson should be built with --buildtype=debugoptimized to get the same results. I'll dig deeper and post more soon. Regards, Ariel