fpweb (cgi Program)
lazarus / 38-Networking and Web Programming

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cpalx · 2022-11-26 16:23

Hello

I have a very rarely problem

I have an Api made in lazarus  (2.2.4 and fpc 3.2.2)

it is working perfectly in Ubuntu Server (18.04 and 20.04)

recently I updated my desktop PC to Ubuntu 22.04, with the same
lazarus version. I compiled my progrsm (API) and compiles ok and works
ok in my Ubunutu 22.04 PC. but it doesnt work in my Ubuntu Servers
(18.04,20.04). the same code I compile in Ubuntu 20.04 and works in
all Ubuntu Servers Versions.

All PCs are 64 bits compiled

Here you have the links

http://db.infinitus.pe/cgi-bin/ApiRest_Ubuntu2004/ApiVersion

http://db.infinitus.pe/cgi-bin/ApiRest_Ubuntu2204/ApiVersion

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lainz · 2022-11-26 16:36

Maybe it has to do with linked libraries version's

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cpalx · 2022-11-26 16:50

i dont think so,
it compiles ok (so I have the binary that does not need any other
library)

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PascalDragon · 2022-11-27 20:54

Quote from: cpalx on November 26, 2022, 05:23:54 pmrecently I updated
my desktop PC to Ubuntu 22.04, with the same lazarus version. I
compiled my progrsm (API) and compiles ok and works ok in my Ubunutu
22.04 PC. but it doesnt work in my Ubuntu Servers (18.04,20.04). the
same code I compile in Ubuntu 20.04 and works in all Ubuntu Servers
Versions.
There was a change in the C library between 20.04 and 22.04 that is
versioned. That means you can not run an application compiled on
Ubuntu 22.04 on a 20.04. You must compile it there (this is true no
matter if it's Pascal or C as long as it links against the C library).

Edit: see also this thread.

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cpalx · 2022-11-28 22:39

thanks.