Ok, I overcomed the problem with "-fno_exceptions" on Redhat (just had to clear the environment variable). I compiled gnugk, but it gives a segmentation fault (on both the "d" and "r" versions). OS: Redhat 9 PWLIB - 1.5.0 OPENH323 - 1.12.0 GnuGk - 2.05, compiled with "NO_LDAP=1 make both" by issuing strace I see: rk(0) = 0x852b000 brk(0x852c000) = 0x852c000 ioctl(9, 0x8912, 0xbfffdd98) = 0 ioctl(9, 0x8913, 0xbfffde70) = 0 ioctl(9, 0x8927, 0xbfffde70) = 0 ioctl(9, 0x8915, 0xbfffde70) = 0 ioctl(9, 0x891b, 0xbfffde70) = 0 ioctl(9, 0x8913, 0xbfffde70) = 0 ioctl(9, 0x8927, 0xbfffde70) = 0 ioctl(9, 0x8915, 0xbfffde70) = 0 ioctl(9, 0x891b, 0xbfffde70) = 0 shutdown(9, 2 /* send and receive */) = -1 ENOTCONN (Transport endpoint is not connected) sched_yield() = 0 sched_yield() = 0 close(9) = 0 futex(0xbfffdfb8, FUTEX_WAKE, 1, {139566408, 0}) = 0 futex(0xbfffdf38, FUTEX_WAKE, 1, {139566408, 0}) = 0 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ Any ideas? ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 _______________________________________________ List: Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/