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undefined reference to `<libname>_dll_a_iname' using dllwrap
- From: "Andrej Falout" <afalout at xtra dot co dot nz>
- To: <cygwin at cygwin dot com>
- Date: Sun, 10 Feb 2002 17:51:50 +1300
- Subject: undefined reference to `<libname>_dll_a_iname' using dllwrap
- Reply-to: <afalout at ihug dot co dot nz>
I have a dll (libSQL_nosql.dll), that gets loaded in run-time, with dlopen(). I cannot link this one.
This DLL uses some functions in another DLL (-laclshared = libaclshared.dll), that is always linked with client program
(.exe) via it's export library (libaclshared.dll.a), and with first dll (libSQL_nosql.dll), because it uses functions
from it. This one (-laclshared) links ok, using same make rules.
My first problem is that when I try to link libSQL_nosql.dll, I get undefined reference to `libaclshared_dll_a_iname',
but have no idea who or where is supposed to define it.
My second problem is undefined reference to `_nm__status'; as you can see below, __imp__status is auto-imported. What
the hack is `_nm__status' doing then?
dllwrap --driver-name gcc --def libSQL_nosql.def -o libSQL_nosql.dll nosql.o -L.
Warning: resolving _status by linking to __imp__status (auto-import)
Warning: resolving _sqlca by linking to __imp__sqlca (auto-import)
fu000001.o(.idata$3+0xc): undefined reference to `libaclshared_dll_a_iname'
fu000002.o(.idata$3+0xc): undefined reference to `libaclshared_dll_a_iname'
fu000004.o(.idata$3+0xc): undefined reference to `libaclshared_dll_a_iname'
fu000005.o(.idata$3+0xc): undefined reference to `libaclshared_dll_a_iname'
fu000006.o(.idata$3+0xc): undefined reference to `libaclshared_dll_a_iname'
nmth000000.o(.idata$4+0x0): undefined reference to `_nm__status'
nmth000003.o(.idata$4+0x0): undefined reference to `_nm__sqlca'
collect2: ld returned 1 exit status
dllwrap: gcc exited with status 1
I did a RTFM and tried searching for _a_iname without success.
Your help is very much appreciated,
Yours, Andrej Falout, http://www.falout.com/disclaimer.html
Visit the OpenSource alternative, Aubit 4gl: http://aubit4gl.sourceforge.net
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