445 questions
0
votes
1
answer
85
views
how to link c file in Ada with gnatmake?
good, I'll get straight to the point. I have a program that needs to run tasks. These three tasks communicate with each other and call C functions for their needs. I wrote functions that call C ...
-1
votes
1
answer
76
views
How to create an executable Ada file with gnatmake
I have an Ada program that calls a C function. I have the C object file. I wrote an small test to see if it works. When I run:
$ gnatmake main.adb -largs cfile.o -lpthread
apparently there's no error ...
0
votes
0
answers
71
views
Better way to organize build (GPR... or gnatmake)
I'm changing the compiler of a medium-sized codebase, mostly Ada (with some C & C++ modules), from ObjectAda (PTC) to Gnat.
The product consists of ~100 Windows executables and ~20 dlls (~1500 Ada ...
- 16
0
votes
0
answers
60
views
add another packages into a ada project
here i've two projects (project1 and project2) on my machine (debian 12 if it help) which are into two different directories. the first, project1 is into All_My_Projects/App_Projects/Project1 and the ...
2
votes
0
answers
68
views
Howto Round an Ada Fixed point Type To Decimal precision?
type Number_Type is delta 0.000_1 digits 18;
--------------------------------------------------------------
-- Round Number To Decimal 0
------------------------------------------------------...
- 121
0
votes
0
answers
16
views
Where exactly is space missing here for `-gnatyt`?
Code extract:
Signs : constant array (1 .. 2, 1 .. 2) of Sign :=
[[Sign (Left.Lower_Bound), Sign (Left.Upper_Bound)],
[Sign (Right.Lower_Bound), Sign (Right.Upper_Bound)]];
The ...
- 778
0
votes
0
answers
41
views
How can I convert the rst files generated by GNATdoc to e.g. odt?
How can I convert the rst files generated by GNATdoc to e.g. odt?
Unfortunately https://docs.adacore.com/live/wave/gps/html/gnatdoc-doc/gnatdoc.html seems to only cover the html backend.
I am using ...
- 778
1
vote
1
answer
133
views
GNAT Community Edition on Debian Bookworm 12.2
I have installed gnat-2021-20210519-x86_64-linux-bin from
https://www.adacore.com/download
When I tried to build simple project with gprbuild tst.gpr, linking failed with messages
Link
[link] ...
- 11
0
votes
1
answer
73
views
Use switches in the .gpr file for Ada program in community compiler 25.0w
I am compiling a program with "Build & debug" and get the following error message:
[2024-12-12 11:24:45] Could not determine the project for file: D:\ada\project\Sudoku\Sudoku_main.gpr
[...
- 51
0
votes
2
answers
102
views
Does GNATCOLL.traces exist?
Whenever I look up logging in Ada, one of the recommendations is GNATCOLL.Traces. I can see the documentation for it but there is no code.
If I try something like
with GNATCOLL.Traces;
I get an ...
- 8,321
0
votes
1
answer
83
views
How to run a pre build script in gnat project file?
I have a mixed C++ and Ada project.
A GPRbuild project is used to build it and there is no makefile.
There is a script which creates an H file with constants such as build host, username and git ...
- 5,331
0
votes
0
answers
95
views
how to install gtkada on linux
i can't to install gtkada on my Linux PC. I tried look at the adacore's docs but I can't to understand. please someone can help me to install gtkada.i'm really blocked.
after to have download and ...
1
vote
1
answer
97
views
Build the whitakers-words dictionary with Alire
First of all I want to apologize for something wrong I will say, I'm new to Ada and Alire.
I am trying to use the whitakers-words dictionary (https://github.com/mk270/whitakers-words) for a personal ...
-1
votes
1
answer
34
views
MacBook Pro with M1 chip saving GNAT Studio, GCC for Ada 12 substituting a '-' for the '.' in Package.Child naming. Issue with Unix/Darwin and '.'? [closed]
MacBook Pro, running GNATStudio for Ada 12: On attempting to create child packages (as a work around for 'limited with’ problems I have not figured out yet) - reciprocal 'with and use' problems of ...
- 19
1
vote
1
answer
144
views
Unable to bootstrap GNAT source build in UBI8
I am trying to compile GCC 8.5.0 from source in UBI8. Specifically, I want to build GNAT alongside it. Starting with the Docker image
redhat/ubi8
I install the required packages
dnf install -y gcc-...
- 25