GNU bug report logs - #70972
Test 170 fails

Previous Next

Full log

View this message in rfc822 format

From: Ileana Dumitrescu <ileanadumitrescu95 <at> gmail.com>
To: Sam James <sam <at> gentoo.org>, 70972 <at> debbugs.gnu.org
Subject: bug#70972: Test 170 fails
Date: Wed, 14 Aug 2024 19:08:40 +0300

[Message part 1 (text/plain, inline)]

Hi Sam,

On 08/06/2024 12:08, Ileana Dumitrescu wrote:
> On 16/05/2024 04:09, Sam James wrote:
>> When testing libtool-2.5.0, I got one test failure in test 170
>> (bug_62343.at for -no-canonical-prefixes):
>>
>> #                             -*- compilation -*-
>> 170. bug_62343.at:26: testing Use -no-canonical-prefixes flag ...
>> ./bug_62343.at:28: $LIBTOOL --config | $EGREP '^build_libtool_libs=no' 
>> && (exit 77)
>> ./bug_62343.at:36: $LIBTOOL --mode=compile --tag=CXX g++ -c x.cpp
>> stderr:
>> stdout:
>> libtool: compile:  g++ -c x.cpp  -fPIC -DPIC -o .libs/x.o
>> libtool: compile:  g++ -c x.cpp -o x.o
>> ./bug_62343.at:38: $LIBTOOL --mode=link --tag=CXX g++ -o libx.la 
>> -no-canonical-prefixes -rpath /usr/lib64/ x.lo
>> stderr:
>> g++: fatal error: '-fuse-linker-plugin', but liblto_plugin.so not found
>> compilation terminated.
>> stdout:
>> libtool: link: g++  -fPIC -DPIC -shared -nostdlib 
>> /usr/lib/gcc/x86_64-pc-linux-gnu/15/../../../../lib64/crti.o 
>> /usr/lib/gcc/x86_64-pc-linux-gnu/15/crtbeginS.o  .libs/x.o   
>> -L/usr/lib/gcc/x86_64-pc-linux-gnu/15 
>> -L/usr/lib/gcc/x86_64-pc-linux-gnu/15/../../../../lib64 
>> -L/lib/../lib64 -L/usr/lib/../lib64 
>> -L/usr/lib/gcc/x86_64-pc-linux-gnu/15/../../../../x86_64-pc-linux-gnu/lib -L/usr/lib/gcc/x86_64-pc-linux-gnu/15/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-pc-linux-gnu/15/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/15/../../../../lib64/crtn.o  -no-canonical-prefixes   -Wl,-soname -Wl,libx.so.0 -o .libs/libx.so.0.0.0
>> ./bug_62343.at:38: exit code was 1, expected 0
>> 170. bug_62343.at:26: 170. Use -no-canonical-prefixes flag 
>> (bug_62343.at:26): FAILED (bug_62343.at:38)
>>
>> Any idea how to further probe what's going on? I'm not sure why it's
>> even trying to use a linker plugin.
>>
>> If I run manually, I do get the same error at least:
>>
>> $ g++ -o libx.la -no-canonical-prefixes x.lo
>> g++: fatal error: ‘-fuse-linker-plugin’, but liblto_plugin.so not found
>> compilation terminated.
>>
>> I'm also confused as I *do* have the plugin at
>> /usr/libexec/gcc/x86_64-pc-linux-gnu/15/liblto_plugin.so and it works
>> normally in other cases.
>>
>> If I drop -no-canonical-prefixes, it works fine. (Caveat: I've not
>> looked up what the flag actually does.)
>>
>> thanks,
>> sam
>>
> 
> Test 170 has been fixed for several OSes on the development branch. I
> have not been able to reproduce your error, but I wonder if the current
> fix would apply to your set up as well. Could you test the fix? You
> could also wait until the next beta release and see if that fixes it.
> 

Have you been able to test if test 170 (bug_62343.at for
-no-canonical-prefixes) fails in libtool-2.5.1 for you?

If not, would you provide more information to help debug?

-- 
Ileana Dumitrescu

GPG Public Key: FA26 CA78 4BE1 8892 7F22 B99F 6570 EA01 146F 7354

[OpenPGP_0x6570EA01146F7354.asc (application/pgp-keys, attachment)]

[OpenPGP_signature.asc (application/pgp-signature, attachment)]

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.