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Message-ID: | <3BE94852.8080303@ece.gatech.edu> |
Date: | Wed, 07 Nov 2001 09:42:26 -0500 |
From: | Charles Wilson <cwilson AT ece DOT gatech DOT edu> |
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To: | Corinna Vinschen <cygwin-apps AT cygwin DOT com> |
Subject: | Re: Did I find an error in the current binutils or what??? |
References: | <20011107131736 DOT U2965 AT cygbert DOT vinschen DOT de> |
Corinna Vinschen wrote: > Hi, > > I'm just trying to build the new born openssh-3.0p1 for Cygwin. > > There's a slight difference between 1.3.3 and 1.3.4 in so far as > __progname is defined in 1.3.4 while it wasn't in 1.3.3. > > Unfortunately, __progname isn't defined in any header file. So what > happens (and what should work fine in theory) is, I'm getting the > following message at the end of the link stage: > > Warning: resolving ___progname by linking to __imp____progname (auto-import) Okay, so your program (ssh) was compiled without the appropriate __declspec(dllimport) decorator on __progname ('cause it isn't defined in ANY header). Therefore, the auto-import stuff kicks in, and magically searchs for "__imp__" + desired_symbol. It finds it (__imp____progname). So far, so good. > Hum, the problem is that I'm getting _another_ message right after > the above one: > > nmth000000.o(.idata$4+0x0): undefined reference to `_nm____progname' > collect2: ld returned 1 exit status Except that the cygwin1.dll/libcygwin.a that you are linking against does not have the requisite auto-import support thunks (_nm__*). Perhaps this cygwin was compiled using a (very) old binutils? pre-20010802 ? --Chuck
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