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Author
Topic: Lightweight Docker images for Free Pascal Compiler (Read 3841 times)
Signum Temporis
Newbie
Posts: 5
Lightweight Docker images for Free Pascal Compiler
«
on:
January 12, 2022, 10:01:51 am »
Hi,
I've crated lightweight (Alpine based) Docker images for Free Pascal Compiler.
Docker Hub:
https://hub.docker.com/r/signumtemporis/fpc
Source Repository:
https://gitlab.com/SignumTemporis/docker-fpc
More info:
README.md
Currently supported image variants:
By target CPU / OS
x86_64-linux
x86_64-win64
(cross compile)
By size
full
-- images containing all units
slim
-- images containing basic units only (see
README.md
for details)
Image sizes:
Target CPU/OS
Size variant
Compressed size
x86_64-linux
slim
~29 MB
x86_64-linux
full
~78 MB
x86_64-win64
slim
~32 MB
x86_64-win64
full
~93 MB
Sample usage:
hello.pas
Code: Pascal
[Select]
[+]
[-]
begin
writeln
(
'Hello world!'
)
;
end
.
Code: Bash
[Select]
[+]
[-]
docker run
--rm
-v
$
(
pwd
)
:
/
workspace signumtemporis
/
fpc:slim hello.pas
See
README.md
for more samples.
Comments are welcome.
Regards
«
Last Edit: January 12, 2022, 10:10:23 am by Signum Temporis
»
Logged
Thaddy
Hero Member
Posts: 14205
Probably until I exterminate Putin.
Re: Lightweight Docker images for Free Pascal Compiler
«
Reply #1 on:
January 12, 2022, 11:47:16 am »
Experimenting now. Nice. Great effort.
Logged
Specialize a type, not a var.
Imants
Full Member
Posts: 196
Re: Lightweight Docker images for Free Pascal Compiler
«
Reply #2 on:
January 17, 2022, 08:27:36 am »
I usually include lazbuild (so I can compile Lazarus projects) with Lazarus source too in my docker builds and it goes more than 1 Gb in size
Logged
Signum Temporis
Newbie
Posts: 5
Re: Lightweight Docker images for Free Pascal Compiler
«
Reply #3 on:
February 01, 2022, 09:07:17 pm »
I've added simple
Bats
-based
tests
so that one can easily verify the images after building them on one's own.
Sample test output:
Code: Text
[Select]
[+]
[-]
✓ [fpc-cross-win64-slim] reports version 3.2.2
✓ [fpc-cross-win64-slim] builds x86-64 Windows executable
✓ [fpc-cross-win64-slim] has tag signumtemporis/fpc:cross.x86_64-win64.slim
✓ [fpc-cross-win64-slim] has tag signumtemporis/fpc:3.2.2-cross.x86_64-win64.slim
«
Last Edit: February 02, 2022, 08:50:03 am by Signum Temporis
»
Logged
Signum Temporis
Newbie
Posts: 5
Re: Lightweight Docker images for Free Pascal Compiler
«
Reply #4 on:
February 16, 2022, 12:40:53 pm »
As I can see, a couple of days ago Free Pascal lived to see its own official Docker images. That's great! At long last!
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