* gnatlink error on Debian Woody
@ 2003-11-11 11:34 Frank Piron
2003-11-11 12:16 ` Dmitriy Anisimkov
2003-11-11 12:25 ` Ludovic Brenta
0 siblings, 2 replies; 12+ messages in thread
From: Frank Piron @ 2003-11-11 11:34 UTC (permalink / raw)
Hi,
if i try to link my ocitest.adb with
oracle's oci shared library on a debian
system, i get:
> gnatmake -L$ORACLE_HOME/lib ocitest.adb -largs -lclntsh
ld: cannot find -laddr2line
gnatlink: cannot call /usr/bin/gnatgcc
gnatmake: *** link failed.
On windows (with -loci of course) all works fine.
Is it a debian issue?
Frank Piron
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 11:34 gnatlink error on Debian Woody Frank Piron
@ 2003-11-11 12:16 ` Dmitriy Anisimkov
2003-11-11 13:44 ` Frank Piron
2003-11-11 16:00 ` Frank Piron
2003-11-11 12:25 ` Ludovic Brenta
1 sibling, 2 replies; 12+ messages in thread
From: Dmitriy Anisimkov @ 2003-11-11 12:16 UTC (permalink / raw)
Frank Piron wrote:
> Hi,
> if i try to link my ocitest.adb with
> oracle's oci shared library on a debian
> system, i get:
>
>> gnatmake -L$ORACLE_HOME/lib ocitest.adb -largs -lclntsh
>
> ld: cannot find -laddr2line
> gnatlink: cannot call /usr/bin/gnatgcc
> gnatmake: *** link failed.
>
> On windows (with -loci of course) all works fine.
> Is it a debian issue?
Are you sure about "ld: cannot find -laddr2line" ?
Maybe it is a "ld: cannot find -lclntsh"
Looks like you are trying to link with libaddr2line.a library.
I guess you have a -laddr2line in the command line or
pragma Linker_Options("-laddr2line");
in the ocitest.adb.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 11:34 gnatlink error on Debian Woody Frank Piron
2003-11-11 12:16 ` Dmitriy Anisimkov
@ 2003-11-11 12:25 ` Ludovic Brenta
2003-11-11 12:48 ` Frank Piron
1 sibling, 1 reply; 12+ messages in thread
From: Ludovic Brenta @ 2003-11-11 12:25 UTC (permalink / raw)
Frank Piron <nospam@konad.net> writes:
> Hi,
> if i try to link my ocitest.adb with
> oracle's oci shared library on a debian
> system, i get:
>
> > gnatmake -L$ORACLE_HOME/lib ocitest.adb -largs -lclntsh
> ld: cannot find -laddr2line
> gnatlink: cannot call /usr/bin/gnatgcc
> gnatmake: *** link failed.
>
> On windows (with -loci of course) all works fine.
> Is it a debian issue?
> Frank Piron
Is clntsh a shared library? If so, could you run ldd on it and report
the results? Perhaps it is linked against libaddr2line, which is not
part of Debian because it came from a very old binutils.
If libclntsh.so is indeed linked against libaddr2line, you need to
either relink libclntsh.so without libaddr2line, or use the binary
gnat distribution from ACT; it does include libaddr2line. Then, of
course, you resulting executable will require libaddr2line and you
will need to consider any distribution issues that may arise.
--
Ludovic Brenta.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 12:25 ` Ludovic Brenta
@ 2003-11-11 12:48 ` Frank Piron
2003-11-11 13:34 ` Preben Randhol
0 siblings, 1 reply; 12+ messages in thread
From: Frank Piron @ 2003-11-11 12:48 UTC (permalink / raw)
Hi,
ldd results below
> Frank Piron <nospam@konad.net> writes:
>
>> Hi,
>> if i try to link my ocitest.adb with
>> oracle's oci shared library on a debian
>> system, i get:
>>
>> > gnatmake -L$ORACLE_HOME/lib ocitest.adb -largs -lclntsh
>> ld: cannot find -laddr2line
>> gnatlink: cannot call /usr/bin/gnatgcc
>> gnatmake: *** link failed.
>>
>> On windows (with -loci of course) all works fine.
>> Is it a debian issue?
>> Frank Piron
>
> Is clntsh a shared library? If so, could you run ldd on it and report
> the results?
> ldd -v libclntsh.so
libwtc8.so => /u01/oracle/app/oracle/product/8.1.7/lib/libwtc8.so
(0x405
b4000)
libdl.so.2 => /lib/libdl.so.2 (0x405bf000)
libm.so.6 => /lib/libm.so.6 (0x405c2000)
libpthread.so.0 => /lib/libpthread.so.0 (0x405e3000)
libc.so.6 => /lib/libc.so.6 (0x405f7000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
Version information:
./libclntsh.so:
libm.so.6 (GLIBC_2.0) => /lib/libm.so.6
libdl.so.2 (GLIBC_2.1) => /lib/libdl.so.2
libdl.so.2 (GLIBC_2.0) => /lib/libdl.so.2
libpthread.so.0 (GLIBC_2.0) => /lib/libpthread.so.0
libpthread.so.0 (GLIBC_2.1) => /lib/libpthread.so.0
libc.so.6 (GLIBC_2.1) => /lib/libc.so.6
libc.so.6 (GLIBC_2.0) => /lib/libc.so.6
/u01/oracle/app/oracle/product/8.1.7/lib/libwtc8.so:
libc.so.6 (GLIBC_2.0) => /lib/libc.so.6
/lib/libdl.so.2:
libc.so.6 (GLIBC_2.1.3) => /lib/libc.so.6
libc.so.6 (GLIBC_2.1) => /lib/libc.so.6
libc.so.6 (GLIBC_2.2) => /lib/libc.so.6
libc.so.6 (GLIBC_2.0) => /lib/libc.so.6
/lib/libm.so.6:
libc.so.6 (GLIBC_2.1.3) => /lib/libc.so.6
libc.so.6 (GLIBC_2.0) => /lib/libc.so.6
/lib/libpthread.so.0:
libc.so.6 (GLIBC_2.1.3) => /lib/libc.so.6
libc.so.6 (GLIBC_2.1) => /lib/libc.so.6
libc.so.6 (GLIBC_2.2) => /lib/libc.so.6
libc.so.6 (GLIBC_2.1.2) => /lib/libc.so.6
libc.so.6 (GLIBC_2.2.3) => /lib/libc.so.6
libc.so.6 (GLIBC_2.0) => /lib/libc.so.6
libc.so.6 (GLIBC_2.1.1) => /lib/libc.so.6
/lib/libc.so.6:
ld-linux.so.2 (GLIBC_2.1.1) => /lib/ld-linux.so.2
ld-linux.so.2 (GLIBC_2.2.3) => /lib/ld-linux.so.2
ld-linux.so.2 (GLIBC_2.1) => /lib/ld-linux.so.2
ld-linux.so.2 (GLIBC_2.2) => /lib/ld-linux.so.2
ld-linux.so.2 (GLIBC_2.0) => /lib/ld-linux.so.2
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 12:48 ` Frank Piron
@ 2003-11-11 13:34 ` Preben Randhol
2003-11-11 13:48 ` Frank Piron
2003-11-11 16:07 ` Frank Piron
0 siblings, 2 replies; 12+ messages in thread
From: Preben Randhol @ 2003-11-11 13:34 UTC (permalink / raw)
On 2003-11-11, Frank Piron <nospam@konad.net> wrote:
> Hi,
> ldd results below
Which version of Gnat are you using? Are you using the Gnat 3.15p from:
http://www.ada-france.org/debian
?
deb http://www.ada-france.org/debian ada main
deb-src http://www.ada-france.org/debian ada main
Are you experiencing the add2line when compiling other programs?
--
"Saving keystrokes is the job of the text editor, not the programming
language."
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 12:16 ` Dmitriy Anisimkov
@ 2003-11-11 13:44 ` Frank Piron
2003-11-11 16:00 ` Frank Piron
1 sibling, 0 replies; 12+ messages in thread
From: Frank Piron @ 2003-11-11 13:44 UTC (permalink / raw)
Hi Dmitriy,
you wrote
>
> Are you sure about "ld: cannot find -laddr2line" ?
> Maybe it is a "ld: cannot find -lclntsh"
No, it is as i stated, literally (copied from terminal).
And libclntsh.so is located in $ORACLE_HOME/lib.
> Looks like you are trying to link with libaddr2line.a library.
It looks so, but i didn't. At least i didn't consciously.
> I guess you have a -laddr2line in the command line or
>
> pragma Linker_Options("-laddr2line");
> in the ocitest.adb.
I checked already for this. Further i should mention, that i
have already successfully linked with the same command on a
Suse 7.2 Linux distribution.
Thanks for comments.
Frank Piron
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 13:34 ` Preben Randhol
@ 2003-11-11 13:48 ` Frank Piron
2003-11-11 16:07 ` Frank Piron
1 sibling, 0 replies; 12+ messages in thread
From: Frank Piron @ 2003-11-11 13:48 UTC (permalink / raw)
Am Tue, 11 Nov 2003 13:34:39 +0000 (UTC) hat Preben Randhol
<randhol+valid_for_reply_from_news@pvv.org> geschrieben:
> On 2003-11-11, Frank Piron <nospam@konad.net> wrote:
>> Hi,
>> ldd results below
>
> Which version of Gnat are you using? Are you using the Gnat 3.15p from:
> http://www.ada-france.org/debian
> ?
I'm using gnat 3.14-p-3_i386.deb from www.debian.org
> deb http://www.ada-france.org/debian ada main
> deb-src http://www.ada-france.org/debian ada main
Thanks, i will give this a try.
> Are you experiencing the add2line when compiling other programs?
>
No. But didn't try to link with other .so's till now.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 12:16 ` Dmitriy Anisimkov
2003-11-11 13:44 ` Frank Piron
@ 2003-11-11 16:00 ` Frank Piron
2003-11-11 16:10 ` Preben Randhol
1 sibling, 1 reply; 12+ messages in thread
From: Frank Piron @ 2003-11-11 16:00 UTC (permalink / raw)
Hi Dmitriy,
Dmitriy Anisimkov schrieb:
>
> Frank Piron wrote:
>
> > Hi,
> > if i try to link my ocitest.adb with
> > oracle's oci shared library on a debian
> > system, i get:
> >
> >> gnatmake -L$ORACLE_HOME/lib ocitest.adb -largs -lclntsh
> >
> > ld: cannot find -laddr2line
> > gnatlink: cannot call /usr/bin/gnatgcc
> > gnatmake: *** link failed.
> >
> > On windows (with -loci of course) all works fine.
> > Is it a debian issue?
>
> Are you sure about "ld: cannot find -laddr2line" ?
> Maybe it is a "ld: cannot find -lclntsh"
>
> Looks like you are trying to link with libaddr2line.a library.
>
> I guess you have a -laddr2line in the command line or
>
> pragma Linker_Options("-laddr2line");
>
> in the ocitest.adb.
Finally i detected the cause of the problem.
I used - like you - the gnat.traceback.symbolic package.
This package contains the linker pragma "-laddr2line" in
file g-trasym.adb of the Debian - Gnat distribution.
Thanks for comments,
Frank Piron
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 13:34 ` Preben Randhol
2003-11-11 13:48 ` Frank Piron
@ 2003-11-11 16:07 ` Frank Piron
2003-11-11 22:56 ` Simon Wright
1 sibling, 1 reply; 12+ messages in thread
From: Frank Piron @ 2003-11-11 16:07 UTC (permalink / raw)
Hi Preben
Preben Randhol schrieb:
>
> On 2003-11-11, Frank Piron <nospam@konad.net> wrote:
> > Hi,
> > ldd results below
>
> Which version of Gnat are you using? Are you using the Gnat 3.15p from:
> http://www.ada-france.org/debian
> ?
>
> deb http://www.ada-france.org/debian ada main
> deb-src http://www.ada-france.org/debian ada main
>
> Are you experiencing the add2line when compiling other programs?
I tried gnat-3.15p and got the same error. Reason: there is
a linker pragma "-laddr2line" in the gnat.traceback.symbolic
package which i used successfully on win32. You have to build
the libaddr2line from the gnu binary utils. I found instructions
how to do it here:
http://home.cogeco.ca/~ve3wwg/HPUX-11-GNAT-3.14p-BUILD.pdf
Greetings from Germany,
Frank
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 16:00 ` Frank Piron
@ 2003-11-11 16:10 ` Preben Randhol
2003-11-11 22:41 ` Ludovic Brenta
0 siblings, 1 reply; 12+ messages in thread
From: Preben Randhol @ 2003-11-11 16:10 UTC (permalink / raw)
On 2003-11-11, Frank Piron <frank.piron@konad.de> wrote:
>
> Finally i detected the cause of the problem.
> I used - like you - the gnat.traceback.symbolic package.
> This package contains the linker pragma "-laddr2line" in
> file g-trasym.adb of the Debian - Gnat distribution.
Will it work if you remove the
pragma Linker_Options ("-laddr2line");
or will gnat.traceback.symbolic break?
Preben
--
"Saving keystrokes is the job of the text editor, not the programming
language."
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 16:10 ` Preben Randhol
@ 2003-11-11 22:41 ` Ludovic Brenta
0 siblings, 0 replies; 12+ messages in thread
From: Ludovic Brenta @ 2003-11-11 22:41 UTC (permalink / raw)
Preben Randhol <randhol+valid_for_reply_from_news@pvv.org> writes:
> On 2003-11-11, Frank Piron <frank.piron@konad.de> wrote:
> >
> > Finally i detected the cause of the problem.
> > I used - like you - the gnat.traceback.symbolic package.
> > This package contains the linker pragma "-laddr2line" in
> > file g-trasym.adb of the Debian - Gnat distribution.
>
> Will it work if you remove the
>
> pragma Linker_Options ("-laddr2line");
>
> or will gnat.traceback.symbolic break?
>
> Preben
It will break.
Unfortunately, symbolic tracebacks are a recurring issue with GNAT.
The binary distribution from ACT contains a libaddr2line built from an
old version of GNU binutils. Very few GNU/Linux distributions, if
any, include libaddr2line. This is actually not a problem with GNAT
itself but with recent versions of binutils. I've tried GNAT for
several distributions and never found one that did support symbolic
tracabacks. I myself had to give up on the issue when packaging GNAT
3.15p for Debian.
It is an annoyance to not have symbolic tracebacks, but not a major
loss of functionality. You can always run addr2line manually on
non-symbolic tracebacks or run your program under GDB to achieve the
same effect. Besides, proper Ada programs do not raise exceptions
anyway, do they? :)
As I said earlier, if the OP links their program with libaddr2line,
they must then distribute it with the resulting executable. If the
program is non-free, this might be a problem because the GNU binutils
are under GPL, not LGPL.
--
Ludovic Brenta.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: gnatlink error on Debian Woody
2003-11-11 16:07 ` Frank Piron
@ 2003-11-11 22:56 ` Simon Wright
0 siblings, 0 replies; 12+ messages in thread
From: Simon Wright @ 2003-11-11 22:56 UTC (permalink / raw)
Frank Piron <frank.piron@konad.de> writes:
> I tried gnat-3.15p and got the same error. Reason: there is
> a linker pragma "-laddr2line" in the gnat.traceback.symbolic
> package which i used successfully on win32. You have to build
> the libaddr2line from the gnu binary utils. I found instructions
> how to do it here:
> http://home.cogeco.ca/~ve3wwg/HPUX-11-GNAT-3.14p-BUILD.pdf
An alternative is to use plain gnat.exception_traces ..
--
Simon Wright 100% Ada, no bugs.
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2003-11-11 22:56 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-11-11 11:34 gnatlink error on Debian Woody Frank Piron
2003-11-11 12:16 ` Dmitriy Anisimkov
2003-11-11 13:44 ` Frank Piron
2003-11-11 16:00 ` Frank Piron
2003-11-11 16:10 ` Preben Randhol
2003-11-11 22:41 ` Ludovic Brenta
2003-11-11 12:25 ` Ludovic Brenta
2003-11-11 12:48 ` Frank Piron
2003-11-11 13:34 ` Preben Randhol
2003-11-11 13:48 ` Frank Piron
2003-11-11 16:07 ` Frank Piron
2003-11-11 22:56 ` Simon Wright
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