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From: Dmitry A. Kazakov on 22 Apr 2010 06:47
Did anybody experienced weird problems with linux gnatmake (gcc-gnat
version 4.4.3-4). The problem manifests itself when dealing with a cifs
volume (mounted share). gnatmake sees no files there. When I type

$ gnatmake x.adb

I get:

gnatmake: "x.adb" not found

$ gcc -c x.adb

works. The gnatmake from GNAT GPL 2009 sees files as well.

--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
From: Georg Bauhaus on 22 Apr 2010 07:23
On 22.04.10 12:47, Dmitry A. Kazakov wrote:
> Did anybody experienced weird problems with linux gnatmake (gcc-gnat
> version 4.4.3-4). The problem manifests itself when dealing with a cifs
> volume (mounted share). gnatmake sees no files there. When I type
>
> $ gnatmake x.adb
>
> I get:
>
> gnatmake: "x.adb" not found
>
> $ gcc -c x.adb
>
> works. The gnatmake from GNAT GPL 2009 sees files as well.
>

Running on Debian,

$ gnatmake kannweg.adb
gcc-4.3 -c kannweg.adb
kannweg.adb:1:01: compilation unit expected
gnatmake: "kannweg.adb" compilation error

$ mount |grep cifs
//sambal/datente on /mnt type cifs (rw,mand)

$ pwd
/mnt/home/bauhaus/News

$ lsb_release --all
LSB Version:
core-2.0-ia32:core-2.0-noarch:core-3.0-ia32:core-3.0-noarch:core-3.1-ia32:core-3.1-noarch:core-3.2-ia32:core-3.2-noarch
Distributor ID: Debian
Description: Debian GNU/Linux 5.0.4 (lenny)
Release: 5.0.4
Codename: lenny

$ gnatmake -gnatc -v kannweg.adb

GNATMAKE 4.3.2
Copyright (C) 1995-2007, Free Software Foundation, Inc.
"kannweg.ali" being checked ...
-> "kannweg.ali" missing.
gcc-4.3 -c -gnatc kannweg.adb
kannweg.adb:1:01: compilation unit expected
End of compilation
From: Dmitry A. Kazakov on 22 Apr 2010 07:34
On Thu, 22 Apr 2010 13:23:15 +0200, Georg Bauhaus wrote:

> On 22.04.10 12:47, Dmitry A. Kazakov wrote:
>> Did anybody experienced weird problems with linux gnatmake (gcc-gnat
>> version 4.4.3-4). The problem manifests itself when dealing with a cifs
>> volume (mounted share). gnatmake sees no files there. When I type
>>
>> $ gnatmake x.adb
>>
>> I get:
>>
>> gnatmake: "x.adb" not found
>>
>> $ gcc -c x.adb
>>
>> works. The gnatmake from GNAT GPL 2009 sees files as well.
>
> Running on Debian,
>
> $ gnatmake kannweg.adb
> gcc-4.3 -c kannweg.adb
> kannweg.adb:1:01: compilation unit expected
> gnatmake: "kannweg.adb" compilation error
>
> $ mount |grep cifs
> //sambal/datente on /mnt type cifs (rw,mand)
>
> $ pwd
> /mnt/home/bauhaus/News
>
> $ lsb_release --all
> LSB Version:
> core-2.0-ia32:core-2.0-noarch:core-3.0-ia32:core-3.0-noarch:core-3.1-ia32:core-3.1-noarch:core-3.2-ia32:core-3.2-noarch
> Distributor ID: Debian
> Description: Debian GNU/Linux 5.0.4 (lenny)
> Release: 5.0.4
> Codename: lenny
>
> $ gnatmake -gnatc -v kannweg.adb
>
> GNATMAKE 4.3.2
> Copyright (C) 1995-2007, Free Software Foundation, Inc.
> "kannweg.ali" being checked ...
> -> "kannweg.ali" missing.
> gcc-4.3 -c -gnatc kannweg.adb
> kannweg.adb:1:01: compilation unit expected
> End of compilation

But you have gcc/gnat 4.3.x, that worked to me too. GNAT GPL 2009 is 4.3.x.

The bug seem to be introduced with gcc 4.4.x. I discovered it when I
upgraded Fedora to core 12.

--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
From: Dmitry A. Kazakov on 1 May 2010 14:55
On Fri, 23 Apr 2010 03:30:31 -0700 (PDT), Ludovic Brenta wrote:

> Since you do not provide any sources, I cannot even try to reproduce
> your problem on Debian. I also do not see any bug report in upstream's
> bugzilla database. Maybe you reported the problem to Fedora?

OK, I have installed Debian and reproduced the problem:

Compiler:
---------
Target: i486-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.3.2-1.1'
--with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --enable-nls
--with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3
--enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc
--enable-mpfr --enable-targets=all --enable-cld --enable-checking=release
--build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix
gcc version 4.3.2 (Debian 4.3.2-1.1)

Platform:
---------
Debian 5, x86

Reproduction:
-------------
> gcc-4.3 -c -gnat05 gtk-fuzzy_feature-selection.adb

Effect:
-------
+===========================GNAT BUG
DETECTED==============================+
| 4.3.2 (i486-pc-linux-gnu) Assert_Failure sinfo.adb:2484 |
| Error detected at gtk-generic_fuzzy_linguistic_set_measure_tree_view.ads:84:4|
| Please submit a bug report; see http://gcc.gnu.org/bugs.html. |
| Use a subject line meaningful to you and us to track the bug. |
| Include the entire contents of this bug box in the report. |
| Include the exact gcc-4.3 or gnatmake command that you entered. |
| Also include sources listed below in gnatchop format |
| (concatenated together with no headers between files). |
+==========================================================================+

I cannot submit it to bugzilla because I don't know how to post source
files. I tried to place them into the comment, but it was rejected by the
bugzilla.

GNAT Pro 6.3.1. compiles it successfully.

--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
From: Ludovic Brenta on 1 May 2010 16:11
Dmitry A. Kazakov writes on comp.lang.ada:
> OK, I have installed Debian and reproduced the problem:

Out of curiosity, did you find the installation difficult or easy?

[...]
> gcc version 4.3.2 (Debian 4.3.2-1.1)
>
> Platform:
> ---------
> Debian 5, x86

What is x86? i386 and amd64 are quite different, so the generic "x86"
is not helpful.

[...]
> I cannot submit it to bugzilla because I don't know how to post source
> files. I tried to place them into the comment, but it was rejected by
> the bugzilla.
>
> GNAT Pro 6.3.1. compiles it successfully.

You can report the problem to the Debian bug tracking system;
instructions at http://bugs.debian.org. You can attach source files in
your email but it would help if you could isolate the trigger for the
bug in a small test case (as opposed to thousands of lines for the
complete closure of the file you were trying to compile).

--
Ludovic Brenta.
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