Experimental Physics and
Industrial Control System

Before I start to fight this battle, I was wondering if anyone else has already fought this and won....

I'm building R3.14.2 on a linux RH8.0 box. The iocSh example runs just fine build with shared libraries [STATIC_BUILD=NO]. But I'd like to build static binaries so they can be simply copied to a pc104 card w/o chasing down all the shared libraries. With STATIC_BUILD=YES the iocSh example seg. faults upon iocInit.....gdb dump follows.

epics> iocInit()

    Program received signal SIG32, Real-time event 32.
    0x081667e6 in sigsuspend ()
    (gdb) where
    #0  0x081667e6 in sigsuspend ()
    #1  0x080fff91 in __pthread_wait_for_restart_signal ()
    #2  0x080ffdb7 in pthread_create ()
    #3  0x080f4e45 in epicsThreadCreate (name=0x81e06c9 "errlog",
    priority=10, stackSize=0, funptr=0x80e91d4 <errlogThread>, parm=0x0)
        at ../../../src/libCom/osi/os/posix/osdThread.c:363
    #4  0x080e9035 in errlogInitPvt (arg=0xbffff210) at
    ../../../src/libCom/error/errlog.c:322
    #5  0x080f4d09 in epicsThreadOnceOsd (id=0x820668c, func=0x80e8ed0
    <errlogInitPvt>, arg=0xbffff210) at
    ../../../src/libCom/osi/os/posix/osdThread.c:344
    #6  0x080e9086 in errlogInit (bufsize=0) at
    ../../../src/libCom/error/errlog.c:334
    #7  0x080e8869 in errlogPrintf (pFormat=0x81cf021 "Starting
    iocInit\n") at ..../../../src/libCom/error/errlog.c:107
    #8  0x0806eccd in iocInit () at ../iocInit.c:82
    #9  0x0806eb8c in iocInitCallFunc (args=0x826dbc8) at
    ../dbAccessRegister.c:68
    #10 0x0806d1c0 in iocsh (pathname=0x0) at ../iocsh.cpp:431
    #11 0x0804879c in main (argc=1, argv=0xbffff394) at
    ../casa-apf1Main.cpp:19
    #12 0x0815f8a6 in __libc_start_main ()

Other details:

RH8.0  linux
gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)

If anyone needs more information let me know.....

THANKS!
arne

---

Arne Freyberger Jefferson Lab Phone: (757) 269-6268 12000 Jefferson Avenue Pager: (757) 680-8884 [email protected]
Newport News, VA 23606 Phax: (757) 269-5800 http://casa.jlab.org

References:

Static binaries R3.14.2 linux RH8.0 Arne P. Freyberger

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