[Gnu-arch-users] [PATCH] Re: bazaar bug #385 (Re: Stabilizing Bazaar?)

[Robert Widhopf-Fenk]

On Friday, May 20, 2005 at 03:57:57, Matthieu Moy wrote:
> Matthieu Moy <address@hidden> writes:
> 
> > Robert Widhopf-Fenk <address@hidden> writes:
> >
> >> I will keep the tree as it is in order to reproduce the bug,
> >> just tell me who I may help.
> >
> > Robert, Jérôme, Can you try with
> > address@hidden/bazaar--pristine-version--1.4--patch-1
> 
> address@hidden/bazaar--pristine-version--1.4--patch-2
> 
> should be clean enough to be integrated in bazaar. Jérôme, Robert,
> can you try this one? 

I did

  baz register-archive http://bazaar.canonical.com/archives/address@hidden
  baz get address@hidden/bazaar--pristine-version--1.4--patch-2

but I am not sure how to built from your tree, so I did

  baz get 
http://bazaar.canonical.com/archives/address@hidden/dists--bazaar--1.4 bazaar

and replaced bazaar/src/baz by your tree and built by

  cd bazaar/src/
  mkdir ,,built
  ../configure
  make
  
now running .../,,built/baz/baz/baz merge ...  

~/<1>arched/xtla--main--0.9 > gdb --args 
/home/fenk/prog/arched/bazaar-build/bazaar/src/,,built/baz/baz/baz merge 
address@hidden/xtla--main--0.9--patch-80
GNU gdb 6.3-debian
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-linux"...Using host libthread_db library 
"/lib/tls/libthread_db.so.1".

(gdb) break panic
Breakpoint 1 at 0x80cf04e: file 
/home/fenk/prog/arched/bazaar-build/bazaar/src/hackerlab/bugs/panic.c, line 47.
(gdb) r
[Thread debugging using libthread_db enabled]
[New Thread -1212555136 (LWP 19573)]
* build reference tree for address@hidden/xtla--main--0.9--patch-80
* Scanning for full-tree revision: ..............................
* from revision library: address@hidden/xtla--main--0.9--patch-51
* Applying 29 revisions: .............................
* Searching for best merge point: .. done
* merge by 
delta(address@hidden/xtla--main--0.9--patch-6,address@hidden/xtla--main--0.9--patch-80)[/home/fenk/prog/arched/xtla--main--0.9]
* performing merge
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/namespace.c:437:botched
 invariant
    arch_valid_package_name (name, arch_maybe_archive, arch_req_package, 1)
[Switching to Thread -1212555136 (LWP 19573)]

Breakpoint 1, panic (str=0x811f033 "exiting on botched invariant") at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/hackerlab/bugs/panic.c:47
47        if (raise_exceptions)
(gdb) bt
#0  panic (str=0x811f033 "exiting on botched invariant") at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/hackerlab/bugs/panic.c:47
#1  0x080cf262 in invariant_test (condition=0, str=0x8119bc0 
"arch_valid_package_name (name, arch_maybe_archive, arch_req_package, 1)",
    file=0x8119b60 
"/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/namespace.c", 
line=437) at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/hackerlab/bugs/panic.c:115
#2  0x080ad36e in arch_parse_package_name (type=arch_ret_archive, 
default_archive=0x0, name=0x0) at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/namespace.c:437
#3  0x080b1e88 in arch_tree_latest_revision (
    base_tree_root=0x8642060 
"/home/fenk/prog/arched/xtla--main--0.9/{arch}/++pristine-trees/unlocked/xtla/xtla--main/xtla--main--0.9/address@hidden/xtla--main--0.9--patch-6")
    at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/patch-logs.c:1139
#4  0x080a8d3c in arch_merge3 (chatter_fd=1, mine_tree=0x815e400, 
base_tree=0x8c63d18, other_tree=0x8ae1d60, escape_classes=82080, show_noops=1)
    at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/merge-three-way.c:64
#5  0x080ab278 in arch_star_merge (chatter_fd=1, from_arch=0x8163560, 
from_archive=0x81c8ff8 "address@hidden", from_revision=0x81c9188 
"xtla--main--0.9--patch-80",
    to_tree=0x815e400, to_arch=0x0, to_archive=0x819db70 "address@hidden", 
to_version=0x815e330 "xtla--main--0.9", cache=0x0, changeset_output=0x0, 
use_diff3=1, forward=0,
    escape_classes=82080, show_points_only=0, graph_merge=1, trace=0) at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/merge.c:835
#6  0x08058e29 in arch_cmd_merge (program_name=0x815c040 "baz merge", argc=2, 
argv=0xbffff868) at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/commands/merge.c:333
#7  0x0804ac89 in main (argc=3, argv=0xbffff864) at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/baz/baz.c:145



~/<1>arched/xtla--main--1.1 > gdb --args 
/home/fenk/prog/arched/bazaar-build/bazaar/src/,,built/baz/baz/baz merge 
address@hidden/xtla--main--1.1--patch-19
GNU gdb 6.3-debian
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-linux"...Using host libthread_db library 
"/lib/tls/libthread_db.so.1".

(gdb) break panic
Breakpoint 1 at 0x80cf04e: file 
/home/fenk/prog/arched/bazaar-build/bazaar/src/hackerlab/bugs/panic.c, line 47.
(gdb) r
[Thread debugging using libthread_db enabled]
[New Thread -1212555136 (LWP 19375)]
Guessing archive format as tla 1.0. This is normal with old archives, you can 
ignore it unless other errors occur.
Guessing archive format as tla 1.0. This is normal with old archives, you can 
ignore it unless other errors occur.
* build reference tree for address@hidden/xtla--main--1.1--patch-19
* Scanning for full-tree revision: ...................................
* from revision library: address@hidden/xtla--main--0.9--patch-51
* Applying 34 revisions: ..................................
* Searching for best merge point: ... done
* merge by 
delta(address@hidden/xtla--jet--0.9--patch-31,address@hidden/xtla--main--1.1--patch-19)[/home/fenk/prog/arched/xtla--main--1.1]
* build reference tree for address@hidden/xtla--jet--0.9--patch-31
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/build-revision.c:212:botched
 invariant
    my_arch != 0
[Switching to Thread -1212555136 (LWP 19375)]

Breakpoint 1, panic (str=0x811f033 "exiting on botched invariant") at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/hackerlab/bugs/panic.c:47
47        if (raise_exceptions)
(gdb) bt
#0  panic (str=0x811f033 "exiting on botched invariant") at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/hackerlab/bugs/panic.c:47
#1  0x080cf262 in invariant_test (condition=0, str=0x8112f2c "my_arch != 0", 
file=0x8112ee0 
"/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/build-revision.c", 
line=212)
    at /home/fenk/prog/arched/bazaar-build/bazaar/src/hackerlab/bugs/panic.c:115
#2  0x08088979 in arch_build_revision (
    dest_dir=0x81fc118 
"/home/fenk/prog/arched/xtla--main--1.1/,,merge.1116626080.19375.13/,,address@hidden",
 arch=0x0,
    archive=0x8c788b0 "address@hidden", revision=0x8917000 
"xtla--jet--0.9--patch-31", cache=0x0) at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/build-revision.c:212
#3  0x080a2635 in arch_find_or_make_tmp_local_copy (chatter_fd=1, 
tmp_dir=0x81c7df8 
"/home/fenk/prog/arched/xtla--main--1.1/,,merge.1116626080.19375.13", 
tree=0x815e400, cache=0x0, arch=0x0,
    archive=0x8c788b0 "address@hidden", revision=0x8917000 
"xtla--jet--0.9--patch-31") at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/local-cache.c:281
#4  0x080ab214 in arch_star_merge (chatter_fd=1, from_arch=0x8162548, 
from_archive=0x81c6f08 "address@hidden", from_revision=0x81c7320 
"xtla--main--1.1--patch-19",
    to_tree=0x815e400, to_arch=0x0, to_archive=0x819da68 "address@hidden", 
to_version=0x815e340 "xtla--main--1.1", cache=0x0, changeset_output=0x0, 
use_diff3=1, forward=0,
    escape_classes=82080, show_points_only=0, graph_merge=1, trace=0) at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/libarch/merge.c:825
#5  0x08058e29 in arch_cmd_merge (program_name=0x815c040 "baz merge", argc=2, 
argv=0xbffff868) at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/commands/merge.c:333
#6  0x0804ac89 in main (argc=3, argv=0xbffff864) at 
/home/fenk/prog/arched/bazaar-build/bazaar/src/baz/baz/baz.c:145



Hmm, have I been doing something wrong with the compilation?
Robert.