i am posting this having gone through a number of threads on this forum regarding this issue.
So I have a legacy GUI app that runs using a dll. My task is to improve on the app. So I got the source codes folder from the developer. In there amongst other things we have two dll source codes - one calling a sub from the other, and one source code for the gui. The legacy code was built in the 90s using Compiler: MS Developer Studio,Fortran Power Station 4.0. Now I am using Visual studio with Intel(R) Visual Fortran Intel(R) 64 Compiler.
My Challenges are:
1. Can I use the above compiler for the same code to get the same result
2. Can I merge the 2 dlls into 1 by copying the called dll codes into the calling dll code
3. I keep getting a number of errors when i tried to build the gui source code in Qwin viz:
However, this 2 errors were referring to the 'C' comment lines in the code.
So I played around a little bit turning off some optimization level and removing some lines of code eventually i arrived at this 2:
I have been on this for a month and would appreciate anyhelp.