RE: mudflapth - undefined symbol: main

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, 16 Mar 2008, starlight@xxxxxxxxxxx wrote:

Do you have -fvisibility=hidden on the compile line?
Try removing it.  Solved the issue for me.

Unfortunately no, I haven't got -fvisibility on the command line.

I even tried to explicitly disable it with -fvisibility=default

No luck.

Curiously enough the libmudflap code explicitly refers to
  extern int main();
in gcc/libmudflap/mf-runtime.c
int
__wrap_main (int argc, char* argv[])
{
  extern char **environ;
  extern int main ();
  extern int __real_main ();
  static int been_here = 0;

The object code under test has a "main" defined, but once it's linked... it disappears.

Weird.




John Carter                             Phone : (64)(3) 358 6639
Tait Electronics                        Fax   : (64)(3) 359 4632
PO Box 1645 Christchurch                Email : john.carter@xxxxxxxxxx
New Zealand


[Index of Archives]     [Linux C Programming]     [Linux Kernel]     [eCos]     [Fedora Development]     [Fedora Announce]     [Autoconf]     [The DWARVES Debugging Tools]     [Yosemite Campsites]     [Yosemite News]     [Linux GCC]

  Powered by Linux