#CC = cc
CFLAGS=-Wall (flag here?)
OUTFILE=app

# Debug flags
DFLAGS=-g -DDEBUG

# Release flags
RFLAGS=

# Targets to build
SOURCES=PosixSavings.c

.PHONY: all
all: CFLAGS+=$(RFLAGS)
all: link

.PHONY: all-debug
all-debug: CFLAGS+=$(DFLAGS)
all-debug: link

.PHONY: clean
clean:
    $(RM) $(SRCcIR)/*~
    $(RM) $(INCDIR)/*~
    $(RM) *~
    $(RM) *.o
    $(RM) $(OUTFILE)

link:
    $(CC) $(CFLAGS) $(SOURCES) -o $(OUTFILE) (flag here?)