"Jubin" <jubind@xxxxxxxxxxxxxx> writes: > Hi, > > Does GCC supports POSIX threads on HP 11 ?. I don't know. I can only suggest you go to: http://gcc.gnu.org/buildstat.html , select a gcc version, then look for your architecture (hppa or ia64) and OS version, then look at the test results. Note: I've heard support for hppa and ia64 hpux is quite different. > If it supports kindly let me > know which version of GCC onwards the support is there ?. [snip]