gdb：如何在帶空格的文件中設置斷點

Question

如何在其文件名或路徑中有空格的文件中設置斷點？

這似乎是不可能與GDB或我錯過了什麼？

 
/tmp$ g++ -g debugee\ space.cpp 
/tmp$ gdb ./a.out 
GNU gdb (GDB) 7.4 
Copyright (C) 2012 Free Software Foundation, Inc. 
License GPLv3+: GNU GPL version 3 or later 
This is free software: you are free to change and redistribute it. 
There is NO WARRANTY, to the extent permitted by law. Type "show copying" 
and "show warranty" for details. 
This GDB was configured as "x86_64-unknown-linux-gnu". 
For bug reporting instructions, please see: 
... 
Reading symbols from /tmp/a.out...done. 
(gdb) break "/tmp/debugee space.cpp:4" 
Breakpoint 1 at 0x4007e3: file debugee space.cpp, line 4. 
(gdb) break "/tmp/debugee space.cpp":4 
Note: breakpoint 1 also set at pc 0x4007e3. 
Breakpoint 2 at 0x4007e3: file debugee space.cpp, line 4. 
(gdb) run 
Starting program: /tmp/a.out 
Error in re-setting breakpoint 1: Function "/tmp/debugee space.cpp:4" not defined. 
Error in re-setting breakpoint 2: Function "/tmp/debugee space.cpp:4" not defined. 
Hello, world! 
[Inferior 1 (process 14188) exited normally] 
(gdb) 

Answer 1

對我來說，這看起來像在gdb 7.4迴歸。我報告了這個bug：http://sourceware.org/bugzilla/show_bug.cgi?id=13798

Answer 2

對我的作品（TM），沒有用C++嘗試雖然...

cat space\ spaces.c 
#include <stdio.h> 

int tmp(void) { 
    int a = 42; 
    printf("%d", a); 
} 

int main(void) { 
    tmp(); 

    return 0; 
} 

$ gdb -q a.out 
Reading symbols from /home/user/slask/gdb/a.out...done. 
(gdb) b "space spaces.c":5 
Breakpoint 1 at 0x4004f3: file space spaces.c, line 5. 
(gdb) i b 
Num  Type   Disp Enb Address   What 
1  breakpoint  keep y 0x00000000004004f3 in tmp at space spaces.c:5 
(gdb) run 
Starting program: /home/user/slask/gdb/a.out 

Breakpoint 1, tmp() at space spaces.c:5 
5  printf("%d", a); 
(gdb)