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02/17/2014 at 19:18 #4980
gizmo98
Participant

You could optimize some files. I don’t know if performance increases.

retropie-setup.sh, line 37
—————–
old: __default_cflags=”-O2 -pipe -mfpu=vfp -march=armv6j -mfloat-abi=hard”
new: __default_cflags=”-Ofast -pipe -mfpu=vfp -march=armv6zk -mfloat-abi=hard -mtune=arm1176jzf-s”

(According to http://elinux.org/RPi_Software)

scriptmodules/emulators.shinc, line 791
—————————————
old: ./configure –prefix=”$rootdir/emulators/RetroArch/installdir”
new: ./configure –prefix=”$rootdir/emulators/RetroArch/installdir” –disable-x11 –disable-oss –disable-pulse –enable-floathard

(According to http://www.raspberrypi.org/phpBB3/viewtopic.php?t=56070)

I have only tested pocketsnes and retrarch core. Delete RetroPie/emulators/RetroArch and RetroPie/emulatorcores/PocketSnes and do a source based installation.