makepkg.conf: Use all cores by default for MAKEFLAGS
This is a better default in my opinion than using only one CPU core, when nowadays even smartphones often have Octacore CPUs.
If you don't want to change the default, I suggest to comment the line again (but use -j$(nproc)
instead of -j2
).
Allan McRae demands that Arch Linux should change this setting first. See also: pacman/pacman!178 (closed)