From: Nobuyoshi Nakada <nobu@...>
Date: 2011-08-05T12:09:12+09:00
Subject: [ruby-core:38811] Re: [Ruby 1.9 - Bug #5147] mkmf should not require static library when ruby is built with --enable-shared

Hi,

At Fri, 5 Aug 2011 08:26:59 +0900,
Eric Wong wrote in [ruby-core:38802]:
> I've bisected r32833 to breaking many of my external C extension builds:
>
> $ ruby -rmkmf -e 'p have_func("rb_str_set_len")'
> checking for rb_str_set_len()... no
> false

$ ruby -v -rmkmf -e 'p have_func("rb_str_set_len")'
ruby 1.9.4dev (2011-08-05 trunk 32854) [x86_64-linux]
checking for rb_str_set_len()... yes
true

Can't you show mkmf.log file?

-- 
Nobu Nakada