Switch from pipes to temporary file to store program output to get rid length limits.
remove STL vector
Makefile: remove more deferred variables
swapcontext() fix for Mac OSX We provide our own model_swapcontext() for Mac OSX.
common.mk: build with -O3 (except for Mac OSX)
extra file committed accidentally
missing change
Makefile: move common Mac flags to common.mk
Makefile: fixup Mac dependencies Now, Mac OSX builds can just use "make", not "make mac". (This also allows "make debug" for Mac OSX)
Makefile: split part into a common makefile (common.mk)