我有一个项目,我正在工作,它有多个文件,我使用make来编译该项目。这是makefile
CC = /opt/gcc-4.7-cilkplus/bin/gcc
CFLAGS = -ggdb3 -Wall
COMPLILEFLAGS = `mysql_config --include` -I/opt/gcc-4.7-cilkplus/include/
LINKERINFO = `mysql_config --cflags --libs` -lrt -lm -lz
CILKFLAGS = -lcilkrts
# To be provided at the commandline
DIR = './bloom'
MODE = '2'
FILENAME = 'database.info'
exec: main.o mysql-client.o databaseConnection-common.o murmurhash3.o bloom-filter.o md5.o auxilary-functions.o
$(CC) $(CFLAGS) -o exec main.o mysql-client.o databaseConnection-common.o murmurhash3.o bloom-filter.o \
md5.o auxilary-functions.c $(LINKERINFO) $(CILKFLAGS)
main.o: main.c mysql-client.h databaseConnection-common.h bloom-filter.h
$(CC) $(CFLAGS) $(COMPLILEFLAGS) -c main.c $(CILKFLAGS)
bloom-filter.o: bloom-filter.c bloom-filter.h murmurhash3.h auxilary-functions.h
$(CC) $(FLAGS) $(COMPLILEFLAGS) -c bloom-filter.c
murmurhash3.o: murmurhash3.c murmurhash3.h
$(CC) $(CFLAGS) -c murmurhash3.c
md5.o: md5.c md5.h
$(CC) $(CFLAGS) -c md5.c
mysql-client.o: mysql-client.c mysql-client.h databaseConnection-common.h
$(CC) $(CFLAGS) $(COMPLILEFLAGS) -c mysql-client.c
databaseConnection-common.o: databaseConnection-common.c databaseConnection-common.h
$(CC) $(CFLAGS) $(COMPLILEFLAGS) -c databaseConnection-common.c
auxilary-functions.o: auxilary-functions.h auxilary-functions.c
$(CC) $(CFLAGS) -c auxilary-functions.c
run:
./exec $(MODE) $(FILENAME) $(DIR)现在,为了调试程序,我使用gdb,按时间顺序运行以下命令:
gdb ./exec
run 2 database.info ./bloom
现在,如果我尝试在main.c文件中添加断点,它可以正常工作。但是当我尝试break bloom-filter.c:340时,我得到了错误No source file named bloom-filter.c。如何在main.c以外的源文件中添加断点
发布于 2012-06-29 23:20:27
目标bloom-filter.o的Makefile中存在拼写错误。您提到的编译标志是$(FLAGS),而不是$(CFLAGS),这是因为没有为bloom-filter.o启用调试标志,这很可能是出现错误的原因。尝试将$(FLAGS)更改为$(CFLAGS)并检查。
希望这能有所帮助!
https://stackoverflow.com/questions/11263851
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