delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2010/04/30/02:42:31

X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,SARE_MSGID_LONG45
X-Spam-Check-By: sourceware.org
MIME-Version: 1.0
Date: Fri, 30 Apr 2010 08:42:15 +0200
Message-ID: <o2w6910a61004292342o3be8c174l5ea3f7056c6c94ed@mail.gmail.com>
Subject: /usr/local/lib missing in gcc LIBRARY_PATH
From: Reini Urban <rurban AT x-ray DOT at>
To: The Cygwin Mailing List <cygwin AT cygwin DOT com>
X-IsSubscribed: yes
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

I'm a bit baffled that /usr/local/lib is not in the LIBRARY_PATH - the
ld library search path,
but /usr/local/include is in the header search path.
For gcc-3 and -4
On linux and default gcc /usr/local/lib is even before /usr/lib, but
certainly not removed at all.
See e.g. http://www.network-theory.co.uk/docs/gccintro/gccintro_23.html

I can only vaguely remember that this used to work before.

So the local headers are picked up, but the linker fails to find the
-l<libname>.
I have to use
  export LIBRARY_PATH=/usr/local/lib
  ./configure
  make
to be able to use local libs.
-- 
Reini Urban
http://phpwiki.org/           http://murbreak.at/

--
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

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019