Fixed verious problems with SFC, Globals and located variables.
#get warnings, debugging information and optimization
CFLAGS = -Wall -pedantic -Wpointer-arith -Wwrite-strings
# CFLAGS += -Werror
#CFLAGS += -ggdb -O3 -funroll-loops
CFLAGS += -O3 -funroll-loops
# Note: if the optimizer crashes, we'll leave out the -O3 for those files
#get warnings, debugging information and optimization
CXXFLAGS = -Wall -pedantic -Wpointer-arith -Wwrite-strings
#CXXFLAGS += -ggdb -O3 -funroll-loops
CXXFLAGS += -O3 -funroll-loops
IECLIBDIR=lib