X-Recipient: archive-cygwin AT delorie DOT com X-SWARE-Spam-Status: No, hits=-0.7 required=5.0 tests=AWL,BAYES_05,RCVD_IN_DNSWL_NONE,TW_LN X-Spam-Check-By: sourceware.org Message-ID: <4DA848D5.6050204@bonhard.uklinux.net> Date: Fri, 15 Apr 2011 14:32:05 +0100 From: Fergus User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: Cygwin ML CC: Fergus Subject: Still using gcc 3.4.4 - problem with -lncurses Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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 Using cygwin 1.7 and gcc 3.4.4 I have a line in a script gcc -o myexec -o3 ./my.a -lreadline -lncurses -lm which has worked since the Dawn of Time. Just now I had to rebuild myexec and got an error message /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld: cannot find -lncurses collect2: ld returned 1 exit status Strange because I have setup.exe -P {variouspackages},ncurses,{morepackages} as my one-line setup command (also with a long history of nofail working). But on inspection I see files and folders /usr/include/ncursesw NOT /usr/include/ncurses /usr/lib/ncursesw* NOT /usr/include/ncurses* all dated Feb 15. Did I miss some massive re-configuration and re-naming then? Rewriting the gcc line with -lncursesw not -lncurses works. However ... I'd quite like to keep this line for the simple reason that it works in Linux as well as (up to now) Cygwin. I could write a branch but I'd prefer to write a link something like ln -s ncursesw ncurses under /usr/include/ or something similar but presumably more complicated under /usr/lib/. Have I identified the cause of the breakage (some kind of supersession on or about Feb 15)? Have others tripped up? Is there a good cure? Thank you. Fergus -- 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