From: m DOT gregory AT rmit DOT edu DOT au (Mark A Gregory)
Subject: Link problems
3 May 1997 12:16:05 -0700
Approved: cygnus DOT gnu-win32 AT cygnus DOT com
Distribution: cygnus
Message-ID: <01BC57F0.52480370.cygnus.gnu-win32@rem18.co.rmit.edu.au>
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Original-To: "'gnu-win32 AT cygnus DOT com'" <gnu-win32 AT cygnus DOT com>,
        "'wolfpack AT empire DOT net'"
	 <wolfpack AT empire DOT net>
Original-Sender: owner-gnu-win32 AT cygnus DOT com

Hi,

my link seems to be getting better, I can link with libiberty.a and this removes the random/srandom problem,
however as can be seen below there are still some problems.
Does anyone know how to get rid of the multiple reference to impure.c?  This seems to be in libcygwin.a(libccrt0.o) and libc.a(impure.c).

also in libc.a there is an undefined reference to __progname in getopt.c   What do I do about this?

My other problems are application specific and I need assistance from the wolfpack.
thank you

gcc -o emp_server main.o idle.o shutdown.o update.o marketup.o timestamp.o lostitem.o /empire/emp4/lib/libplayer.a /empire/emp4/lib/
libupdate.a /empire/emp4/lib/libcommands.a /empire/emp4/lib/libsubs.a /empire/emp4/lib/libcommon.a /empire/emp4/lib/libgen.a /empire
/emp4/lib/libglobal.a /empire/emp4/lib/libas.a /empire/emp4/lib/libempth.a /empire/emp4/lib/liblwp.a   -lm -lc -liberty
e:\cygnus\H-i386-cygwin32\lib\gcc-lib\i386-cygwin32/cygnus-2.7.2-961023/../../../../i386-cygwin32/lib/libcygwin.a(libccrt0.o)(.data+
0x0):libccrt0.cc: multiple definition of `_impure_ptr'
e:\cygnus\H-i386-cygwin32\lib\gcc-lib\i386-cygwin32/cygnus-2.7.2-961023/../../../../i386-cygwin32/lib/libc.a(impure.o)(.data+0x2ec):
impure.c: first defined here
/empire/emp4/lib/libcommands.a(info.o)(.text+0x552):info.c: undefined reference to `alphasort'
/empire/emp4/lib/libcommands.a(info.o)(.text+0x56c):info.c: undefined reference to `scandir'
/empire/emp4/lib/libgen.a(io.o)(.text+0xc33):io.c: undefined reference to `shutdown'
/empire/emp4/lib/libgen.a(io.o)(.text+0xc5c):io.c: undefined reference to `shutdown'
/empire/emp4/lib/liblwp.a(lwp.o)(.text+0x39b):lwp.c: undefined reference to `sigmask'
/empire/emp4/lib/liblwp.a(lwp.o)(.text+0x65e):lwp.c: undefined reference to `lwpInitContext'
e:\cygnus\H-i386-cygwin32\lib\gcc-lib\i386-cygwin32/cygnus-2.7.2-961023/../../../../i386-cygwin32/lib/libc.a(getopt.o): In function
`getopt':
/pizza/mushroom/noer/beta17/src/newlib/libc/stdlib/getopt.c:90: undefined reference to `__progname'
/pizza/mushroom/noer/beta17/src/newlib/libc/stdlib/getopt.c:107: undefined reference to `__progname'
make: *** [all] Error 1
make: *** [binaries] Error 2
make: *** [win32] Error 2

Mark A Gregory
Senior Lecturer
Department of Communication and Electronic Engineering
Royal Melbourne Institute of Technology

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