Migrating C++ from HP-UX to Linux

[vinodn_23]

We need somebody's help on migrating C++ from HP-UX to Linux . We are presently trying to compile C++ code which was there on HP-UX to Linux. The code on HP-UX points to certain files located on /usr/include/sys and /opt/aCC/include. I am attaching the list of files that are referenced while compiling but not presently there on Linux. Is there a solution by which we can use the existing files as it is from HP-UX and copy it to Linux and compile or any other suggestion while compiling. One thing i know is ansi c/c++ compiler and files are installed on HP-UX and hence the directory /opt/aCC/include. Should we install the same on Linux for this and also should we install files located on /usr/include/sys to Linux for compilation.

[CaptainDangeax]

Hi

Those files appears to be the list of standard header files. Maybe you should only regenerate those files, finding the correct location for each one, and writing it to the new file. Something like this :

#!/bin/bash
cat 1.txt | while read a ; do
b=`basename $a`
echo `find / -iname '$b'` >> 1_new.txt
done

And then you'll need solving the differences between the 2 compilers, and between the versions of header files.

[vinodn_23]

Thanks Captain,

But some headerfiles doesn't exist on the linux machine for those header files what should we do.

I am attaching the list of files and makefile that is used. In this we are creating static or shared library.

Hi

Those files appears to be the list of standard header files. Maybe you should only regenerate those files, finding the correct location for each one, and writing it to the new file. Something like this :

#!/bin/bash
cat 1.txt | while read a ; do
b=`basename $a`
echo `find / -iname '$b'` >> 1_new.txt
done

And then you'll need solving the differences between the 2 compilers, and between the versions of header files.

[CaptainDangeax]

You should have a look at each missing header file, find the missing function, and :
-find a linux library containing the same function or something close
-recode the particular call to this function.

Regards.