Re: Crash problem with GNAT in Fedora 18

[Tero Koskinen <tero.koskinen@iki.fi>]

14.8.2013 16:13, Björn Persson kirjoitti:
> Tero Koskinen wrote:
>> However, next problem seems to be that anything linked with Ahven
>> crashes if Ahven is compiled with base gcc/gnat on Fedora 18.
>> GNAT GPL 2012 works, so it is base gcc/gnat problem on Fedora.
>> (And I made sure that I have static libgnat installed, so the crash
>> isn't directly related to it.)
>
> That sounds like it might be the initialization bug in GPRbuild 2011:
> https://bugzilla.redhat.com/show_bug.cgi?id=853866
>
> If so, you might want to upgrade to Fedora 19 which has GPRbuild 2012.

I installed Fedora 19/x86_64 inside virtual machine and tested there,
but got following error:
build_ahven.gpr:3:17: no languages defined for this project
build_ahven.gpr:10:30: warning: libraries are not supported on this platform
comfignat.gpr:29:18: no languages defined for this project
gprbuild: "build_ahven.gpr" processing failed


Full log:
[tkoskine@localhost work]$ hg clone 
https://bitbucket.org/tkoskine/ahven-comfignat
destination directory: ahven-comfignat
requesting all changes
adding changesets
adding manifests
adding file changes
added 707 changesets with 1460 changes to 182 files
updating to branch default
126 files updated, 0 files merged, 0 files removed, 0 files unresolved
[tkoskine@localhost work]$ cd ahven-comfignat/
[tkoskine@localhost ahven-comfignat]$ ls
adabrowse.conf  doc       gnat      Makefile         README.rst  src
contrib         examples  janusada  Makefile.legacy  ROADMAP     test
css             extra     LICENSE   NEWS             rules       tools
[tkoskine@localhost ahven-comfignat]$ make
cd gnat && make
make[1]: Siirrytään hakemistoon "/home/tkoskine/work/ahven-comfignat/gnat"
"gnatprep" comfignat.gpr.gp 
/home/tkoskine/work/ahven-comfignat/gnat/comfignat.gpr 
-DInvoked_By_Makefile 
'-DBuilddir="/home/tkoskine/work/ahven-comfignat/gnat"' 
'-DObjdir="/home/tkoskine/work/ahven-comfignat/gnat/obj"' 
'-DStagedir="/home/tkoskine/work/ahven-comfignat/gnat/stage"' 
'-DDatadir="/usr/local/share"' '-DSysconfdir="/usr/local/etc"' 
'-DStatedir="/usr/local/var/lib"' '-DCachedir="/usr/local/var/cache"' 
'-DLogdir="/usr/local/var/log"' '-DGPRdir="/usr/local/share/gpr"' 
'-DLocaledir="/usr/local/share/locale"' 
'-DMandir="/usr/local/share/man"' '-DInfodir="/usr/local/share/info"' 
'-DMiscdocdir="/usr/local/share/doc"' '-DRuntimedir="/run"' 
'-DLockdir="/run/lock"' '-DBindir="/usr/local/bin"' 
'-DLibexecdir="/usr/local/libexec"' '-DIncludedir="/usr/local/include"' 
'-DLibdir="/usr/local/lib"' 
'-DStage_Bindir="/home/tkoskine/work/ahven-comfignat/gnat/stage/usr/local/bin"' 
'-DStage_Libexecdir="/home/tkoskine/work/ahven-comfignat/gnat/stage/usr/local/libexec"' 
'-DStage_Includedir="/home/tkoskine/work/ahven-comfignat/gnat/stage/usr/local/include"' 
'-DStage_Libdir="/home/tkoskine/work/ahven-comfignat/gnat/stage/usr/local/lib"'
"gprbuild" -P build_ahven.gpr 
-aP/home/tkoskine/work/ahven-comfignat/gnat 
-aP/home/tkoskine/work/ahven-comfignat/gnat -p     -cargs:Ada  -cargs:C 
   -cargs:C++   -cargs:Fortran  -bargs  -largs
object directory "/home/tkoskine/work/ahven-comfignat/gnat/obj/" created
library directory 
"/home/tkoskine/work/ahven-comfignat/gnat/stage/usr/local/lib" created 
for project build_ahven
build_ahven.gpr:3:17: no languages defined for this project
build_ahven.gpr:10:30: warning: libraries are not supported on this platform
comfignat.gpr:29:18: no languages defined for this project
gprbuild: "build_ahven.gpr" processing failed
make[1]: *** [build_ahven.gpr.phony_target] Virhe 4
make[1]: Poistutaan hakemistosta "/home/tkoskine/work/ahven-comfignat/gnat"
make: *** [default] Virhe 2
[tkoskine@localhost ahven-comfignat]$ cat /etc/fedora-release
Fedora release 19 (Schrödinger’s Cat)
[tkoskine@localhost ahven-comfignat]$ rpm -qa|grep gprbuild
gprbuild-2012-4.fc19.x86_64
[tkoskine@localhost ahven-comfignat]$ uname -a
Linux localhost.localdomain 3.10.7-200.fc19.x86_64 #1 SMP Thu Aug 15 
23:19:45 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
[tkoskine@localhost ahven-comfignat]$

> As a quick test to see if the bug is in GPRbuild you can set
> GNAT_BUILDER=gnatmake on the Make command line.

Thanks, this work-around helped on Fedora 18 and 19.

> Björn Persson
>

Yours,
  Tero