just switch to -02 Reproducible: Always
Created attachment 361876 [details, diff] kdelibs-4.10.5-r1 patch
From the GCC documentation: "Disregard strict standards compliance. -Ofast enables all -O3 optimizations. It also enables optimizations that are not valid for all standard compliant programs. It turns on -ffast-math and the Fortran-specific -fno-protect-parens and -fstack-arrays." These are dangerous flags to be enabling, and we do not support build issues resulting from -O3 or flags like -ffast-math. We will not be adding filtering for every dangerous flag out there. If it doesn't build, then we encourage you to use a sane set of CFLAGS, such as "-O2 -pipe -march=native".