Is there an equivalent to the Sun Compiler's -mt option

[Gary Matsunami]

Hello,
     We are trying to run the C++ compiled with gcc and Java, and C++
compiled with Sun Solaris and Java.  We need to set the -mt flag
(compile and link for multithreaded code) for the Sun compiler, but
don't know the equivalent flag to set for gcc.  Would you please let
me know if there is an equivalent flag and what it is?



Thank you in advance,
Gary Matsunami