# lua test_lane.lua
2 4
Segmentation fault
# luarocks remove lanes
Checking stability of dependencies on the absence of
lanes 3.1.6-2...
Removing lanes 3.1.6-2...
Removal successful.
# luarocks install lanes
...
run script again
# lua test_lane.lua
lua: error loading module 'lanes.core' from file
'/usr/local/lib/lua/5.1/lanes/core.so':
/usr/local/lib/lua/5.1/lanes/core.so: undefined symbol:
pthread_setname_np
stack traceback:
[C]: ?
[C]: in function 'require'
/usr/local/share/lua/5.1/lanes.lua:116: in function
'configure'
test_lane.lua:1: in main chunk
[C]: ?
Vladislav
21.11.2012 12:01, Benoit Germain пишет:
Yeah I know, another fix is in the pipe (it is issue #16).
I should be able to commit a fix this evening.
2012/11/21 "Гришин В.С."
<Vladislav.Grishin@vts24.ru>
Hi,
The bug disappeared. Thanks.
But!
After start of a script which is taken from an example there
is a mistake
#lua test_lane.lua
2 4
Segmentation fault <-------!!!ERROR!!!
#cat test_lane.lua
local lanes = require "lanes".configure()
f = lanes.gen( function( n) return 2 * n end)
a = f( 1)
b = f( 2)
print( a[1], b[1] ) -- 2 4
Vladislav
20.11.2012 20:36, Hisham пишет:
Hi,
I tested the fix from #38 and the module loads fine on
Linux. I
uploaded a new revision of the rockspec.
Vladislav, please remove the old version ("luarocks
remove lanes") and
try again.
Thanks for the report,
-- Hisham
http://hisham.hm/
On Tue, Nov 20, 2012 at 1:15 PM, "Гришин В.С."
<Vladislav.Grishin@vts24.ru>
wrote:
How much is the time it is required for mistake
correction?
Vladislav
20.11.2012 18:02, Benoit Germain пишет:
Hi,
I believe it is a bug in the rockpec that forgets to
tell the build
subsystem to link against pthread. See issue #38.
2012/11/20 "Гришин В.С." <Vladislav.Grishin@vts24.ru>
Hi, I installed on my system with CentOS5.8
lua,luarocks
http://www.lua.org/ftp/lua-5.1.5.tar.gz
http://luarocks.org/releases/luarocks-2.0.12.tar.gz
By luarocks I installed lanes 3.1.6-1
without any errors !!!
But I run from lua console a following commands
(from example Lua Lanes)
and get error
[root@storage2 src]# lua
Lua 5.1.5 Copyright (C) 1994-2012 Lua.org, PUC-Rio
local lanes = require "lanes".configure()
error loading module 'lanes.core' from file
'/usr/local/lib/lua/5.1/lanes/core.so':
/usr/local/lib/lua/5.1/lanes/core.so:
undefined symbol:
pthread_mutexattr_settype
stack traceback:
[C]: ?
[C]: in function 'require'
/usr/local/share/lua/5.1/lanes.lua:58: in
function 'configure'
stdin:1: in main chunk
[C]: ?
local lanes = require "lanes"
lanes.configure()
stdin:1: attempt to index global 'lanes' (a nil
value)
stack traceback:
stdin:1: in main chunk
[C]: ?
what did I make not correctly?
Please help.
Vladislav
--
Benoit.
--
Benoit.
