From: Ryan Davis <ryand-ruby@...>
Date: 2009-11-29T07:14:51+09:00
Subject: Re: something broke ruby floats

CC'ing ruby-core@

On Nov 28, 2009, at 09:38 , Joel VanderWerf wrote:

> 
> Noticed this after rebuilding ruby (with configure args --disable-pthread --enable-shared):
> 
> ~/src/ruby> RUBYOPT='' ./ruby -e 'x=0.123; puts x'
> 123.0
> ~/src/ruby> ldd ./ruby
> 	linux-gate.so.1 =>  (0x00b0e000)
> 	libruby.so.1.8 => /usr/local/lib/libruby.so.1.8 (0x00236000)
> 	libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0x00132000)
> 	libcrypt.so.1 => /lib/tls/i686/cmov/libcrypt.so.1 (0x007b8000)
> 	libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0x00d63000)
> 	libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0x00394000)
> 	/lib/ld-linux.so.2 (0x0067e000)
> ~/src/ruby> ./ruby -v
> ruby 1.8.6 (2008-08-11 patchlevel 287) [i686-linux]
> 
> (same after make install)
> 
> Any ideas what broke? I've never seen anything like this before, and I've been using p287 on several systems for months (at least). This is on ubuntu karmic.
> 
> Further info:
> 
> ~/src/ruby> make check
> not ok float 1 -- ./sample/test.rb:1172
> not ok float 2 -- ./sample/test.rb:1173
> not ok float 3 -- ./sample/test.rb:1174
> not ok float 4 -- ./sample/test.rb:1175
> not ok float 5 -- ./sample/test.rb:1176
> not ok float 6 -- ./sample/test.rb:1177
> not ok float 7 -- ./sample/test.rb:1178
> not ok float 8 -- ./sample/test.rb:1179
> not ok float 9 -- ./sample/test.rb:1180
> test failed
> make: *** [test] Error 1
> 
> -- 
>      vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407
> 
>