Huge change.
# include the system specific Makefile
include ../Makefile.$(shell uname)
default: all
all: absyntax.o visitor.o
clean:
rm -f *.o
#get warnings, debugging information and optimization
#CXXFLAGS = -Wall -pedantic -Wpointer-arith -Wwrite-strings
# CXXFLAGS += -Werror
#CXXFLAGS += -ggdb -O3 -funroll-loops
# Note: if the optimizer crashes, we'll leave out the -O3 for those files
CXXFLAGS += -I. -I../* -I../../absyntax
#how to make things in subdirectories etc
../% /% absyntax/% stage1_2/% stage3/% stage4/% util/%:
$(MAKE) -C $(@D) $(@F)