makefile

简单的动态内存管理程序源代码

CC = cc
LD = ld
CFLAGS = -g -pg -Wall -ftemplate-depth-30
# CFLAGS = -g -pg -Wall -ftemplate-depth-30 -DDEBUG
# LDFLAGS = -lc_p 
LIBS = -lm -lstdc++ -lrt 
MV = /bin/mv
TAR = tar
MKDIR = /bin/mkdir


TOP        	:= ..
BIN 	   	:= $(TOP)/bin
INCLUDE    	+= -I$(TOP)/include

TMPDIR     	:= $(TOP)/src

BIN 	 = ../bin
RM	 = rm -f 
MV	 = mv -f

source = allocator_bit_vector.cc shared_memory.cc pooled_allocator.cc
objects = $(source:%.cc=%.o)
dependencies = $(source:%.cc=%.d)

source1 = main.cc 
objects1 = $(source1:%.cc=%.o)
dependencies1 = $(source1:%.cc=%.d)

source2 = connect.cc 
objects2 = $(source2:%.cc=%.o)
dependencies2 = $(source2:%.cc=%.d)

source3 = shm_unlink.cc 
objects3 = $(source3:%.cc=%.o)
dependencies3 = $(source3:%.cc=%.d)

all: vector_test connect shm_unlink


vector_test : $(dependencies) $(dependencies1) $(objects) $(objects1)
	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(objects) $(objects1) $(INCLUDE) $(LIB) $(LIBS)
	$(MV) $@ $(BIN)/

connect : $(dependencies) $(dependencies2) $(objects) $(objects2)
	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(objects) $(objects2) $(INCLUDE) $(LIB) $(LIBS)
	$(MV) $@ $(BIN)/

shm_unlink : $(dependencies3) $(objects3)
	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $(objects3) $(INCLUDE) $(LIB) $(LIBS)
	$(MV) $@ $(BIN)/

%.o: %.cc
	$(CC) -c $(CFLAGS) $(CPPFLAGS) $(DEFINES) $(INCLUDE) $(LIB) $< -o $@ $(DEBUG_MESGS)


%.d: %.cc
	$(SHELL) -ec '$(CC) -M $(CPPFLAGS) $(DEFINES) $(INCLUDE) $< \
		| sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \
		[ -s $@ ] || rm -f $@'

tags:
	cd ..; make tags

clean:
	cd $(TOP)/test; make -k clean
	$(RM) gmon.out
	$(RM) *.o
	$(RM) TAGS
	$(RM) *.d
	$(RM) $(TOP)/bin/vector_test

backup: clean
	cd ..; make $@

restore:
	cd ..; make $@

include $(dependencies)
include $(dependencies1)
include $(dependencies2)
include $(dependencies3)