[#63592] [ruby-trunk - Bug #10009] IO operation is 10x slower in multi-thread environment — normalperson@...
Issue #10009 has been updated by Eric Wong.
3 messages
2014/07/08
[#63682] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/13
[#63703] [ruby-trunk - Feature #10030] [PATCH] reduce rb_iseq_struct to 296 bytes — ko1@...
Issue #10030 has been updated by Koichi Sasada.
3 messages
2014/07/14
[#63743] [ruby-trunk - Bug #10037] Since r46798 on Solaris, "[BUG] rb_vm_get_cref: unreachable" during make — ngotogenome@...
Issue #10037 has been updated by Naohisa Goto.
3 messages
2014/07/15
[#64136] Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb — "Jeffrey 'jf' Lim" <jfs.world@...>
As per subject.
4 messages
2014/07/31
[#64138] Re: Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb
— "Jeffrey 'jf' Lim" <jfs.world@...>
2014/07/31
On Thu, Jul 31, 2014 at 6:03 PM, Jeffrey 'jf' Lim <[email protected]>
[ruby-core:64138] Re: Ruby 2.1.2 (and 2.1.1 and probably others) assumes a libffi with 3 version numbers in extconf.rb
From:
"Jeffrey 'jf' Lim" <jfs.world@...>
Date:
2014-07-31 10:09:26 UTC
List:
ruby-core #64138
On Thu, Jul 31, 2014 at 6:03 PM, Jeffrey 'jf' Lim <[email protected]> wrote: > As per subject. > > If you have the latest libffi version (3.1) installed, fiddle wont be > configured. > > The offending section in extconf.rb: > ======== > 7 pkg_config("libffi") > 8 if ver = pkg_config("libffi", "modversion") > 9 ver = ver.gsub(/-rc\d+/, '') # If ver contains rc version, just > ignored. > 10 $defs.push(%{-DRUBY_LIBFFI_MODVERSION=#{ '%d%03d' % ver.split('.') > }}) > 11 end > ======== > > I'm not too sure what the idiomatic approach would be; how about the > following? > > =============== > --- ext/fiddle/extconf.rb.orig 2013-05-19 10:42:16.000000000 +0800 > +++ ext/fiddle/extconf.rb 2014-07-31 18:00:47.000000000 +0800 > @@ -7,7 +7,8 @@ > pkg_config("libffi") > if ver = pkg_config("libffi", "modversion") > ver = ver.gsub(/-rc\d+/, '') # If ver contains rc version, just ignored. > - $defs.push(%{-DRUBY_LIBFFI_MODVERSION=#{ '%d%03d%03d' % ver.split('.') > }}) > + ver_split = ver.split('.') > + $defs.push(%{-DRUBY_LIBFFI_MODVERSION=#{ ('%d' + > '%03d'*(versplit.length-1)) % versplit }}) > end > > unless have_header('ffi.h') > ================= > > or indeed the "correct" way? Do we use/assume "3.1.0" for "3.1" instead, for example? -jf