Re: [csmith-dev] Generated code does not compile: undefined reference to `safe_rshift_func_uint16_t_u_s'

[Yang Chen <chenyang@cs.utah.edu>]

Hi Shafiul,

You may need to include Csmith's runtime path, e.g.,

$ pwd
/home/yangchen/Programs/csmith/src
$ ./csmith > foo.c
$ gcc -I ../runtime foo.c > /dev/null 2>&1
$ ./a.out
checksum = DAB3BE95

- Yang

On 2015-10-02 08:24, Shafiul Azam wrote:
> Hi,
>
> I'm new to csmith (2.2.0) and tried generating code and compiling, but
> I'm getting lots of these errors:
>
> test.c:(.text+0x221): undefined reference to
> `safe_rshift_func_uint16_t_u_s'
> test.c:(.text+0x22d): undefined reference to
> `safe_unary_minus_func_int16_t_s'
> test.c:(.text+0x2ee): undefined reference to
> `safe_rshift_func_uint16_t_u_u'
> /tmp/ccksSLp6.o: In function `func_9':
> test.c:(.text+0x43f): undefined reference to
> `safe_add_func_int32_t_s_s'
> test.c:(.text+0x45e): undefined reference to
> `safe_mul_func_int16_t_s_s'
> test.c:(.text+0x4b8): undefined reference to
> `safe_rshift_func_uint16_t_u_u'
>
> These definitions were indeed missing in the generated code. I'm
> guessing that I'm missing some library. I'm using Ubuntu 14.04 and gcc
> 4.8.4.
>
> Command I used: csmith --no-arrays --no-bitfields --no-checksum
> --no-consts --no-longlong --no-int8 --no-uint8 --max-block-depth 2
> --no-structs --no-unions --no-volatiles --no-const-pointers > test.c
>
> (I tried without passing any options to csmith but the result is
> similar.)
>
> Generated C Code: http://pastebin.com/1uJ7Bsdy [1]
>
> Complete Output: http://pastebin.com/ie0CqmDM [2]
>
> I might be doing something stupid and I'm sorry for this post, but any
> help will be highly appreciated.
>
> --
>
> Shafiul
>
>  
>
>
> Links:
> ------
> [1] http://pastebin.com/1uJ7Bsdy
> [2] http://pastebin.com/ie0CqmDM