Hi, libxcb just requires you to build it with -O1 when you want to use its 32bit libraries with GCC 6 (dunno about older versions off GCC). Personally, I haven't encountered any problems with GCC 6.3 other than libxcb.
Regards, Rasmus -------- Original Message -------- On 8 May 2017, 16:14, Holger Hoffstätte wrote: On Mon, 08 May 2017 11:57:50 +0000, J. Roeleveld wrote: > Only recently got my desktop converted to 5.4. > Next is my laptop. > > When that is done, I could risk 6 on my desktop. But if Dev is thinking of > skipping it.... Don't bother with 6, go straight to 7. I had at least one library (libxcb) where 6.x generates broken x86 ABI code (needed to build with clang instead), whereas 7.1 works fine again. -h
