[OE-core] [PATCH 1/1] Revert "gdb-cross-canadian: build gdb with python support"
Saul Wold
sgw at linux.intel.com
Wed Mar 21 22:21:12 UTC 2012
Eric, Nitin:
Sorry for the top post here, looks like there might be some difference
during configuration and compilation, can you send your config.log and
the log.do_configure along with log.do_compile to the list.
I think they need more investigation.
Sau!
On 03/21/2012 03:10 PM, Kamble, Nitin A wrote:
>> -----Original Message-----
>> From: Eric Bénard [mailto:eric at eukrea.com]
>> Sent: Wednesday, March 21, 2012 3:05 PM
>> To: Kamble, Nitin A
>> Cc: Martin Jansa; openembedded-core at lists.openembedded.org;
>> richard.purdie at linuxfoundation.org
>> Subject: Re: [PATCH 1/1] Revert "gdb-cross-canadian: build gdb with
>> python support"
>>
>> Le Wed, 21 Mar 2012 21:53:10 +0000,
>> "Kamble, Nitin A"<nitin.a.kamble at intel.com> a écrit :
>>> If it is working for you, I don't understand why is it not working
>> here.
>>>
>> it's not working _only_ for me, Martin also had success.
>>
>>> [nitin at nbuild0 oecore-x86_64]$ cd /usr/local/oecore-x86_64/
>>> [nitin at nbuild0 oecore-x86_64]$ ls
>>> environment-setup-x86_64-oe-linux site-config-x86_64-oe-linux
>> sysroots version-x86_64-oe-linux
>>> [nitin at nbuild0 oecore-x86_64]$ . environment-setup-x86_64-oe-linux
>>> [nitin at nbuild0 oecore-x86_64]$ ./sysroots/x86_64-oesdk-
>> linux/usr/bin/x86_64-oe-linux/x86_64-oe-linux-gdb
>>> *** glibc detected *** ./sysroots/x86_64-oesdk-linux/usr/bin/x86_64-
>> oe-linux/x86_64-oe-linux-gdb: double free or corruption (out):
>> 0x00007f3226818030 ***
>>> Aborted (core dumped)
>>> [nitin at nbuild0 oecore-x86_64]$ ldd ./sysroots/x86_64-oesdk-
>> linux/usr/bin/x86_64-oe-linux/x86_64-oe-linux-gdb
>>> linux-vdso.so.1 => (0x00007fffd05d8000)
>>> libreadline.so.6 => /lib64/libreadline.so.6
>> (0x0000003f07400000)
>>> libdl.so.2 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libdl.so.2 (0x00007fa207a72000)
>>> libncurses.so.5 => /usr/local/oecore-x86_64/sysroots/x86_64-
>> oesdk-linux/lib/libncurses.so.5 (0x00007fa20784f000)
>>> libtinfo.so.5 => /usr/local/oecore-x86_64/sysroots/x86_64-
>> oesdk-linux/lib/libtinfo.so.5 (0x00007fa207628000)
>>> libz.so.1 => /lib64/libz.so.1 (0x0000003f06c00000)
>>> libm.so.6 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libm.so.6 (0x00007fa2073a5000)
>>> libpthread.so.0 => /usr/local/oecore-x86_64/sysroots/x86_64-
>> oesdk-linux/lib/libpthread.so.0 (0x00007fa207188000)
>>> libutil.so.1 => /usr/local/oecore-x86_64/sysroots/x86_64-
>> oesdk-linux/lib/libutil.so.1 (0x00007fa206f84000)
>>> libexpat.so.1 => /lib64/libexpat.so.1 (0x0000003f09800000)
>>> libc.so.6 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libc.so.6 (0x00007fa206bfd000)
>>> /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-linux/lib/ld-
>> linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 (0x0000003f05000000)
>>>
>>>
>>> I am seeing that the sdk gdb is dynamically linking with some of the
>> host libraries as seen above.
>>>
>> ebenard at eb-e6520 x86_64-oe-linux]$ ldd x86_64-oe-linux-gdb
>> ./x86_64-oe-linux-gdb: /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libc.so.6: version `GLIBC_2.14' not found (required by
>> /lib64/libz.so.1)
>> ./x86_64-oe-linux-gdb: /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libc.so.6: version `GLIBC_2.14' not found (required by
>> /usr/lib64/libpython2.7.so.1.0)
>> linux-vdso.so.1 => (0x00007fff12dff000)
>> libreadline.so.6 => /lib64/libreadline.so.6 (0x0000003ba3a00000)
>> libdl.so.2 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libdl.so.2 (0x00007fbfa6c67000)
>> libncurses.so.5 => /usr/local/oecore-x86_64/sysroots/x86_64-
>> oesdk-linux/lib/libncurses.so.5 (0x00007fbfa6a44000)
>> libtinfo.so.5 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libtinfo.so.5 (0x00007fbfa681d000)
>> libz.so.1 => /lib64/libz.so.1 (0x0000003ba3200000)
>> libm.so.6 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libm.so.6 (0x00007fbfa659a000)
>> libpthread.so.0 => /usr/local/oecore-x86_64/sysroots/x86_64-
>> oesdk-linux/lib/libpthread.so.0 (0x00007fbfa637d000)
>> libutil.so.1 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libutil.so.1 (0x00007fbfa6179000)
>> libpython2.7.so.1.0 => /usr/lib64/libpython2.7.so.1.0
>> (0x0000003bb3000000)
>> libexpat.so.1 => /lib64/libexpat.so.1 (0x0000003ba7200000)
>> libc.so.6 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libc.so.6 (0x00007fbfa5df1000)
>> /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-linux/lib/ld-
>> linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 (0x0000003ba1600000)
>> [ebenard at eb-e6520 x86_64-oe-linux]$ ./x86_64-oe-linux-gdb
>> GNU gdb (GDB) 7.4
>> Copyright (C) 2012 Free Software Foundation, Inc.
>> License GPLv3+: GNU GPL version 3 or later
>> <http://gnu.org/licenses/gpl.html>
>> This is free software: you are free to change and redistribute it.
>> There is NO WARRANTY, to the extent permitted by law. Type "show
>> copying" and "show warranty" for details.
>> This GDB was configured as "--host=x86_64-oesdk-linux
>> --target=x86_64-oe-linux". For bug reporting instructions, please see:
>> <http://www.gnu.org/software/gdb/bugs/>.
>> (gdb) quit
>> [ebenard at eb-e6520 x86_64-oe-linux]$ cd ../i586-oe-linux/
>>
>> [ebenard at eb-e6520 i586-oe-linux]$ ldd i586-oe-linux-gdb
>> ./i586-oe-linux-gdb: /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libc.so.6: version `GLIBC_2.14' not found (required by
>> /lib64/libz.so.1)
>> ./i586-oe-linux-gdb: /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libc.so.6: version `GLIBC_2.14' not found (required by
>> /usr/lib64/libpython2.7.so.1.0)
>> linux-vdso.so.1 => (0x00007fff7c949000)
>> libreadline.so.6 => /lib64/libreadline.so.6 (0x0000003ba3a00000)
>> libdl.so.2 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libdl.so.2 (0x00007fe6f9c74000)
>> libncurses.so.5 => /usr/local/oecore-x86_64/sysroots/x86_64-
>> oesdk-linux/lib/libncurses.so.5 (0x00007fe6f9a51000)
>> libtinfo.so.5 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libtinfo.so.5 (0x00007fe6f982a000)
>> libz.so.1 => /lib64/libz.so.1 (0x0000003ba3200000)
>> libm.so.6 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libm.so.6 (0x00007fe6f95a7000)
>> libpthread.so.0 => /usr/local/oecore-x86_64/sysroots/x86_64-
>> oesdk-linux/lib/libpthread.so.0 (0x00007fe6f938a000)
>> libutil.so.1 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libutil.so.1 (0x00007fe6f9186000)
>> libpython2.7.so.1.0 => /usr/lib64/libpython2.7.so.1.0
>> (0x0000003bb3000000)
>> libexpat.so.1 => /lib64/libexpat.so.1 (0x0000003ba7200000)
>> libc.so.6 => /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-
>> linux/lib/libc.so.6 (0x00007fe6f8dfe000)
>> /usr/local/oecore-x86_64/sysroots/x86_64-oesdk-linux/lib/ld-
>> linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 (0x0000003ba1600000)
>> [ebenard at eb-e6520 i586-oe-linux]$ ./i586-oe-linux-gdb
>> GNU gdb (GDB) 7.4
>> Copyright (C) 2012 Free Software Foundation, Inc.
>> License GPLv3+: GNU GPL version 3 or later
>> <http://gnu.org/licenses/gpl.html>
>> This is free software: you are free to change and redistribute it.
>> There is NO WARRANTY, to the extent permitted by law. Type "show
>> copying"
>> and "show warranty" for details.
>> This GDB was configured as "--host=x86_64-oesdk-linux --target=i586-oe-
>> linux".
>> For bug reporting instructions, please see:
>> <http://www.gnu.org/software/gdb/bugs/>.
>> (gdb) quit
>>
>> --
>> http://eukrea.com/en/news/104-2012
>
>
> Looks like in my case the sdk gdb is not dynamically linked with libpython.
>
> Nitin
>
>
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