On Fri, 6 Oct 2023, 15:44 Dingjun Chen, <Dingjun.Chen@geotechairborne.com>
wrote:

> Hi, Dear Sir or Madam,
>
> I used the following gcc/g++ to build 32-bit executable file: vtem_xyz and
> please see the following information below:
>
> dingjun@G02515:~/DAQ_XYZCross2_cmake/bin$ objdump -f vtem_xyz
> vtem_xyz:     file format elf32-i386
> architecture: i386, flags 0x00000150:
> HAS_SYMS, DYNAMIC, D_PAGED
> start address 0x000027d0
>
> The Linux version and gcc/g++ version information are given below when
> building above executable file:
>
> dingjun@G02515:~/DAQ_XYZCross2_cmake/bin$ uname -a
> Linux G02515 5.15.90.1-microsoft-standard-WSL2 #1 SMP Fri Jan 27 02:56:13
> UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
>
> dingjun@G02515:~/DAQ_XYZCross2_cmake/bin$ g++ --version
> g++ (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
> Copyright (C) 2021 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> dingjun@G02515:~/DAQ_XYZCross2_cmake/bin$ gcc --version
> gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
> Copyright (C) 2021 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
>
> However, the executable file: vtem_xyz cannot run on RTD single board
> computer with Linux 2.4.36.1 2009, i686.
> All shared .so libraries are under the same directory with the executable
> file: vtem_xyz. I am wondering what's wrong with it.
>


You haven't told us what happens, so we can't help you. What does "cannot
run" mean? What happens when you try to run it?



> Could you please tell me if your GNU libraries are compatible with the
> Linux of old version?  Do you have any suggestions when building an
> executable file running under a Linux of old version?
>
> I look forward to your help and your reply would be greatly appreciated.
>
> Thanks and regards,
>
> Dingjun
>
>
>
>
>
>
>
>
> Dingjun Chen  | Software Developer
>
> [Geotech Airborne Geophysical Surveys]
>
> Geotech Ltd. dba Geotech Airborne | 270 INDUSTRIAL PKY S | AURORA ON CA |
> L4G 3T9
> T: +1 905 841 5004 | Dingjun.Chen@geotechairborne.com<mailto:
> Dingjun.Chen@geotechairborne.com> | www.geotechairborne.com<www.geotech.ca
> >
>
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