X-Recipient: archive-cygwin AT delorie DOT com X-SWARE-Spam-Status: No, hits=0.3 required=5.0 tests=AWL,BAYES_50,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,TW_GJ,TW_MJ,TW_RV,T_RP_MATCHES_RCVD,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org Message-ID: <733473.30429.qm@web4101.mail.ogk.yahoo.co.jp> Date: Thu, 18 Nov 2010 01:10:27 +0900 (JST) From: neomjp Subject: Re: CYGWIN_NT-6.1-WOW64: Unable to install rubies with rvm To: cygwin AT cygwin DOT com MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Hi, Jon, I am using cygwin-1.7 on XP Professinal SP 3 and I do not use rvm, so things may be a little bit different from yours. But here are some information I know about ruby on cygwin. On 2010/11/17 3:11, Jon Seidel CMC wrote: > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3DVersion 1.8.7 installation attempt > [2010-11-16 09:37:58] make > eval.c:211: error: conflicting types for '_longjmp' > /usr/include/machine/setjmp.h:335: error: previous declaration of '_longj= mp' > was here > eval.c:211: error: conflicting types for '_longjmp' > /usr/include/machine/setjmp.h:335: error: previous declaration of '_longj= mp' > was here As Csaba pointed out, _longjmp is among the things that changed between cygwin 1.5 and 1.7. So ruby 1.8 cannot be built on cygwin-1.7 . This _longjmp problem was fixed in ruby subversion trunk revision 23317, and the fix was backported to then-current ruby_1_9_1 branch. So now, all ruby 1.9.x can be built on cygwin-1.7 . But so far, nobody has made the effort to do the porting and testing of ruby 1.8.x on cygwin-1.7, probably because no more active development is happeni= ng for ruby 1.8. ruby 1.8 is fading out. So what I recommend is 1. Get official ruby-1.8.7-p72-2 from cygwin.com . It was built for cygwin-= 1.5 and is outdated, but it can be used to help build ruby-1.9.x . 2. Then build ruby 1.9.2 (or trunk). 3. If ruby 1.9.2 is built successfully, uninstall ruby-1.8.7-p72-2 . A few weeks ago, I successfully built ruby 1.9.2p35 (2010-11-02 revision 29665) [i386-cygwin] ruby 1.9.3dev (2010-11-02 trunk 29669) [i386-cygwin] from ruby_1_9_2 branch and trunk, respectively. They both showed several te= st failures (as always on cygwin), but are good enough for my daily usage. = So, at least these revisions are known to work on cygwin-1.7. (Actually, mo= st revisions that I have tried worked. The codes seem to be very well maint= ained.) I hope these information helps you build ruby-1.9 on CYGWIN_NT-6.1-WOW64 . -- neomjp -------------------------------------- Get the new Internet Explorer 8 optimized for Yahoo! JAPAN http://pr.mail.yahoo.co.jp/ie8/ -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple