Hi! IRC, freenode, #hurd, 2011-09-15:
<tschwinge> Hooray! I found my glibc source and build (!) directories from
2010-04.
<tschwinge> String dump of section '.comment':
<tschwinge> [ 1] GCC: (Debian 4.4.3-3) 4.4.3
<tschwinge> Aha. Good.
<tschwinge> And binutils 2.20.1.20100303.
<tschwinge> I'm inclined to say that it is a tools issue. The source tree
doesn't have any modifications.
<tschwinge> I can do a crosscheck.
<tschwinge> Over night. Perfect.
... and this did work! That is, ``--build=i486-gnu --host=i486-gnu''
configuration with GCC 4.4, plus old binutils downgraded to Debian
package 2.20.1-2.
And, on the other machine (with the 2010-04 trees), I built with recent
binutils as a crosscheck. As expected, I got the same failure as we've
seen before. The specific GCC 4.4 version doesn't appear to matter.
I will next compare the object files of the two builds that only differ
w.r.t. binutils.
On Thu, 15 Sep 2011 16:41:19 +0200, Thomas Schwinge <tho...@schwinge.name>
wrote:
> By the way, why I first want to have the current branch
> buildable/testable again, is for being able to track regressions -- it
> definitely has been buildable in the past.
And on we go! Testsuite. As we know, there is quite a baseline of
failures.
Additional failures compared to Debian.
All the many SO-found-found ones are due to configuring with
--prefix=/usr instead of --prefix= -- but Debian also has --prefix=/usr,
so I guess they have a patch for that. Will go looking.
A bunch of the other failures are probably new; others are not nice but
not too worrying either. Hopefully some will go away as soon as I update
From the 2010-04 glibc sources.
$ bash
~/tmp/glibc/debian/eglibc-2.13/debian/testsuite-checking/convertlog.sh
log_check > log_check.filtered
$ bash ~/tmp/glibc/debian/eglibc-2.13/debian/testsuite-checking/compare.sh
~/tmp/glibc/debian/eglibc-2.13/debian/testsuite-checking/expected-results-i486-gnu-libc
log_check.filtered
* `bug-atexit3.out`, `debug/tst-chk4`, `debug/tst-lfschk4`,
`debug/tst-lfschk5`, `debug/tst-lfschk6`, `debug/tst-chk5`,
`debug/tst-chk6`
Either linking error, or:
dlopen failed: libstdc++.so.6: cannot open shared object file: No such
file or directory
* `posix/bug-ga1`
*** glibc detected ***
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/posix/bug-ga1:
free(): invalid pointer: 0x01026000 ***
* `elf/circleload1`, `elf/loadtest`, `elf/neededtest`, `elf/neededtest2`,
`elf/neededtest3`, `elf/neededtest4, `elf/unload`, `elf/unload2`
/usr/bin/ld: ^Q: invalid DSO for symbol `_r_debug@@GLIBC_2.2.6'
definition
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/elf/ld.so.1:
could not read symbols: Bad value
collect2: ld returned 1 exit status
make[2]: ***
[/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/elf/circleload1]
Error 1
* `io/ftwtest`, `posix/globtest`, `iconvdata/iconv-test`, `intl/tst-gettext`,
`malloc/tst-mtrace`, `elf/tst-pathopt`, `iconvdata/tst-tables`,
`grp/tst_fgetgrent`, `dlfcn/tststatic`, `dlfcn/tststatic2`,
`posix/wordexp-tst`
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/io/ftwtest:
error while loading shared libraries: libmachuser.so.1: cannot open shared
object file: No such file or directory
Should be using the build-directory one anyway!
* `elf/noload`
/usr/bin/ld: ^R: invalid DSO for symbol `dlclose@@GLIBC_2.2.6'
definition
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/dlfcn/libdl.so.2:
could not read symbols: Bad value
collect2: ld returned 1 exit status
make[2]: ***
[/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/elf/noload]
Error 1
* `math/test-idouble`, `math/test-ifloat`, `math/test-ildoubl`,
`math/test-ldouble`
SIGSEGV.
* `rt/tst-aio10`, `rt/tst-aio9`
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/rt/tst-aio10.o:
In function `do_test':
tst-aio10.c:(.text+0x1b): undefined reference to `pthread_self'
tst-aio10.c:(.text+0x78): undefined reference to `pthread_barrier_init'
tst-aio10.c:(.text+0xf7): undefined reference to `pthread_create'
tst-aio10.c:(.text+0x10b): undefined reference to `pthread_barrier_wait'
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/rt/tst-aio10.o:
In function `tf':
tst-aio10.c:(.text+0x5ae): undefined reference to `pthread_barrier_wait'
tst-aio10.c:(.text+0x5ef): undefined reference to `pthread_kill'
collect2: ld returned 1 exit status
make[2]: ***
[/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/rt/tst-aio10]
Error 1
* `rt-tst-aio2`, `rt-tst-aio3`, `rt/tst-mqueue3`, `rt/tst-mqueue6`,
`rt/tst-mqueue8`, `elf/tst-thrlock`, `rt/tst-timer3`
Compilation: missing `pthread_attr_init`, `pthread_barrier_init`,
`pthread_create`, etc.
* `elf/tst-audit1`, `elf/tst-audit2`
SIGKILL.
* `inet/tst-ether_line`
tst-ether_line.c:19: error: 'ETH_ALEN' undeclared (first use in this
function)
* `posix/tst-getaddrinfo`, `posix/tst-getaddrinfo2`, `posix/tst-getaddrinfo3`
*** glibc detected ***
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/posix/tst-getaddrinfo:
free(): invalid pointer: 0x01026000 ***
Didn't expect signal from child: got `Aborted'
* `posix/tst-getconf`
/bin/sh -e tst-getconf.sh
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/elf/
ld.so.1
make[2]: ***
[/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/posix/tst-getconf.out]
Error 127
* `time/tst-mktime2`
tst-mktime2.c:132: error: 'INT_MAX' undeclared (first use in this
function)
* `io/tst-readlinkat`
/media/erich/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker/io/tst-readlinkat.c:109:
warning: warning: readlinkat is not implemented and will always fail
* `gmon/tst-sprofil`
Floating point exception
* `posix/tst-sysconf`
tst-sysconf.c:32: error: '_POSIX_PRIORITIZED_IO' undeclared here (not
in a function)
tst-sysconf.c:33: error: '_POSIX_PRIORITY_SCHEDULING' undeclared here
(not in a function)
tst-sysconf.c:43: error: '_POSIX_SPIN_LOCKS' undeclared here (not in a
function)
tst-sysconf.c:45: error: '_POSIX_SYNCHRONIZED_IO' undeclared here (not
in a function)
* `elf/tst-tls1`, `elf/tst-tls2`, `elf/tst-tls3`
/usr/bin/ld: ^R: invalid DSO for symbol `___tls_get_addr@@GLIBC_2.3'
definition
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/elf/ld.so.1:
could not read symbols: Bad value
collect2: ld returned 1 exit status
make[2]: ***
[/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/elf/tst-tls3]
Error 1
* `elf/tst-tls10`, `elf/tst-tls11`, `elf/tst-tls12`
/usr/bin/ld: ^O: invalid DSO for symbol `f6a' definition
/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/elf/tst-tlsmod7.so:
could not read symbols: Bad value
collect2: ld returned 1 exit status
make[2]: ***
[/home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486.O/elf/tst-tls10]
Error 1
Grüße,
Thomas
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