Arch Linux User Repository

This package is available in the Arch Ada Repository.

https://wiki.archlinux.org/title/Ada

hi @GaryScottMartin,

'gnat-gps' has been recently deprecated in favour of 'gnatstudio'.

https://aur.archlinux.org/packages/gnatstudio

Regards.

Chroot build failed today due to missing pygobject.h. I had to replace the dependency python2-gobject with python2-gobject2.

Workaround for bad line numbering => Disable 'code folding' in preferences.

To enable 'Find All References' => Append 'GPS.LSP.ADA_SUPPORT=no' to ~/.gnatstudio/traces.cfg.

To enable ptrace in gdb => $ echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope.

A version of gcc-ada with Ada runtime exception symbols included is pending. Please visit https://bugs.archlinux.org/index.php?do=details&action=details.addvote&task_id=49895 and vote for a fix.

Hello xiretza, I don't think I have a broken distribution, on my 2 Arch Linux x86_64 machines I also have to edit the _gpr_opts in gnatcoll-bindings' PKGBUILD.

One is a freshly installed (2 months old, updated weekly, no AUR packages that aren't needed for gnat-gps) VMWare image, the other is my notebook, which has also been updated frequently for the last 4 years.

I'm pretty confident that there are more users, who just don't complain and edit their PKGBUILD, just as I did until I read your answer from 2020-06-09 today, because I was wondering why this hasn't been fixed yet.

Hello xiretza,

Now gnat-gps 2020-3 works after rebuilding all his dependencies and building gnatcoll-python2 with Th3Fanbus's advices. But it was a pain in the ass... ;=)

Ok xiretza,

But I don't think my distro is broken, last week I have successfully rebuilt gnat-gps (2020-1) and all his dependencies and it works now like a charm.

Now, for upgrade its dependency gnatcoll-python to gnatcoll-python2 (required to upgrade gnat-gps to 2020-2) I did:

git clone https://aur.archlinux.org/gnatcoll-bindings.git

cd gnatcoll-bindings

env LC_ALL=C makepkg -si

End of the traceback:

...
Build Libraries
   [gprlib]       gnatcoll_python.lexch
   [link library] libgnatcoll_python.so
/usr/bin/ld: /home/h2/Installs/git/gnatcoll-bindings/src/gnatcoll-bindings-20.0-20191009-1B2EA-src/python/obj/relocatable/python_support.o: relocation R_X86_64_PC32 against symbol `init_user_module' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: bad value
collect2: error: ld returned 1 exit status
gprlib: /usr/bin/gcc execution error
gprbuild: could not build library for project gnatcoll_python
process failed with status: 4
==> ERROR: A failure occurred in build().
    Aborting...

I am considering to follow the Th3Fanbus advice to modify _gpr_opts in PKGBUILD from _gpr_opts="-R -cargs $CFLAGS -largs $LDFLAGS" to _gpr_opts="-R -cargs -fPIC $CFLAGS -largs -fPIC $LDFLAGS".

I can also live a few weeks with the 2020-1 version of gnat-gps...

@Armag67: again, I will not be trying to fix problems with broken distros (none of which have any privilege to be supported by the Arch User Repository), so stop wasting my time. As a general tip when trying to get help from the relevant sources though: run your programs with env LC_ALL=C [prog], attempting to manually translate errors is absolutely useless because they can't be searched for.

Hello,

The stable Manjaro distribution is 15 days behind Archlinux. As soon as gcc and gcc-ada were updated to version 10.1.0-2, I was able to update gnat-gps.

I uninstalled all its dependencies (gnatcoll-*, gtkada, gprbuild, gnatcoll-core, libgpr) except xmlada which I rebuilt, then I rebuilt them and reinstalled in the right order, and finally Gnat Studio works correctly.

But now I'm struggling to upgrade gnat-gps from the 2020-1 to the 2020-2 version. I can't build the gnatcoll-python2 (2020-3) dependency which should replace gnatcoll-python (2020-1).

It throws this traceback (in french):

/usr/bin/ld: /home/h2/Installs/git/gnatcoll-bindings/src/gnatcoll-bindings-20.0-20191009-1B2EA-src/python/obj/relocatable/python_support.o: réadressage R_X86_64_PC32 vers symbole « init_user_module » ne peut pas être utilisé en créant un objet partagé; recompilez avec -fPIC
/usr/bin/ld : échec de l'édition de liens finale : mauvaise valeur
collect2: erreur: ld a retourné le statut de sortie 1
gprlib: /usr/bin/gcc execution error
gprbuild: could not build library for project gnatcoll_python
process failed with status: 4
==> ERREUR : Une erreur s’est produite dans build().
    Abandon…

which should be in English:

/usr/bin/ld: /home/h2/Installs/git/gnatcoll-bindings/src/gnatcoll-bindings-20.0-20191009-1B2EA-src/python/obj/relocatable/python_support.o: relocation R_X86_64_PC32 against undefined symbol `init_user_module' can not be used when making a shared object; recompile with -fPIC

/usr/bin/ld: final link failed: Bad value

collect2: error: ld returned 1 exit status

My binutils are at the 2.34-5 version

Why is python2-jedi required?

I was able to build and install without python2-jedi (package does not exist anymore).