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From: Lynn McGuire <lynnmcguire5@gmail.com>
Newsgroups: comp.lang.fortran
Subject: Re: nasty link problem with Gfortran and G++ (C++) ???
Date: Fri, 10 Jan 2025 15:30:00 -0600
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On 1/10/2025 3:27 AM, Thomas Koenig wrote:
> Lynn McGuire <lynnmcguire5@gmail.com> schrieb:
> 
>> I cannot get a small code sample with or without a DLL to exhibit the
>> problem.  Like I said, I thought it was something related to size of my
>> DLL.  And this is the small DLL, only 3 MB.
> 
> Regarding DLLs, I'm out... I don't think I have ever done one.
> 
> Which toolchain are you using?  Msys/mingw64 is probably the
> preferred one.  (Personally, I use cygwin for Windows stuff (with
> the mingw64 cross compiler), but that is because I like the
> UNIXy look and feel of cygwin.)
> 
> Did you look at the symbols that can be found in the respective
> DLLs, do they match your expectations?  (I presume you follow
> 
> https://stackoverflow.com/questions/48021991/creating-dll-with-gfortran-on-windows
> 
> ).

For compilers and IDE, I am using GCC 14.1 that is in Simply Fortran 3.38.
    https://simplyfortran.com/

For Unix utilities on Windows, I use the old Thompson Toolkit from 1987 
that had the grep written in assembly language for SPEED.  Finding code 
in 5,000+ subroutines across 60+ subdirectories requires SPEED.
    http://www.tasoft.com/toolkit.html

Thanks,
Lynn