Doesn't build on arm or aarch64

[hfiguiere]

The makefile assume it's an Intel architecture and enable SSE

The build error is:

make[1]: Entering directory '/run/build/tap-lv2/autopan'
cc tap_autopan.c `pkg-config --cflags lv2` -O3 -funroll-loops -ffast-math -fomit-frame-pointer -fstrength-reduce -Wall -Werror -fPIC -DPIC -I../utils -mtune=generic -msse -msse2 -mfpmath=sse -L/app/lib -Wl,-z,relro,-z,now -Wl,--as-needed -shared -Wl,-O1 -Wl,--as-needed -Wl,--no-undefined -Wl,--strip-all -lm -lrt -o tap_autopan.so
cc: error: unrecognized command line option ‘-msse’
cc: error: unrecognized command line option ‘-msse2’
cc: error: unrecognized command line option ‘-mfpmath=sse’
make[1]: *** [../Makefile.mk:36: tap_autopan.so] Error 1
make[1]: Leaving directory '/run/build/tap-lv2/autopan'

[falkTX]

Use make NOOPT=true