From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id KAA30995; Mon, 22 Apr 2002 10:30:56 +0200 (MET DST) X-Authentication-Warning: pauillac.inria.fr: majordomo set sender to owner-caml-list@pauillac.inria.fr using -f Received: from nez-perce.inria.fr (nez-perce.inria.fr [192.93.2.78]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id KAA30984 for ; Mon, 22 Apr 2002 10:30:55 +0200 (MET DST) Received: from gromit.it.su.se (gromit.it.su.se [130.237.95.77]) by nez-perce.inria.fr (8.11.1/8.11.1) with ESMTP id g3M8UsT14441 for ; Mon, 22 Apr 2002 10:30:54 +0200 (MET DST) Received: (from rnyberg@localhost) by gromit.it.su.se (8.11.6/8.11.6) id g3M8Uk221488 for caml-list@inria.fr; Mon, 22 Apr 2002 10:30:46 +0200 (CEST) (envelope-from rnyberg) Date: Mon, 22 Apr 2002 10:30:46 +0200 From: Richard Nyberg To: caml-list@inria.fr Subject: [Caml-list] shared libraries [pcre-ocaml] Message-ID: <20020422103046.B21430@gromit.it.su.se> Mail-Followup-To: Richard Nyberg , caml-list@inria.fr Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk Hello I've some problems with ocaml and shared libraries. I'm running a recent FreeBSD-4-STABLE and have ocaml 3.04 installed from ports. pcre-ocaml is built with shared libraries and is installed in /usr/local/lib/ocaml/site-lib/pcre ocaml's ld.conf contains the following lines: ----------ld.conf /usr/local/lib/ocaml /usr/local/lib/ocaml/labltk /usr/local/lib/ocaml/site-lib/pcre ---------- If I use ocamlopt to compile everything is fine but when I use ocamlc the following error occurs. ----------compiling # ocamlc -o myprog -I +site-lib/netstring -I +site-lib/pcre \ unix.cma pcre.cma netstring.cma myprog.ml Error on dynamically loaded library: Shared object "libpcre.so.0" not found ---------- I ran truss to see the syscalls made by ocamlc (relevant bit below) and to me it seems as if it finds dllpcre.so but not libpcre.so.0 on which dllpcre.so depends. However if I run ldconfig to include pcre-ocaml's installation directory everything works just fine. So, should I have to use ldconfig or is there something wrong? ---------truss stat("/usr/local/lib/ocaml/site-lib/netstring/dllpcre.so",0xbfbff524) ERR#2 'No such file or directory' stat("/usr/local/lib/ocaml/site-lib/pcre/dllpcre.so",0xbfbff524) = 0 (0x0) sigprocmask(0x1,0x28072c80,0xbfbff4e4) = 0 (0x0) open("/usr/local/lib/ocaml/site-lib/pcre/dllpcre.so",0x0,056) = 6 (0x6) fstat(6,0xbfbff494) = 0 (0x0) read(0x6,0xbfbfe464,0x1000) = 4096 (0x1000) mmap(0x0,12288,0x5,0x2,6,0x0) = 672776192 (0x2819c000) mmap(0x2819e000,4096,0x3,0x12,6,0x1000) = 672784384 (0x2819e000) close(6) = 0 (0x0) access("/usr/local/lib/ocaml/contrib/libpcre.so.0",0) ERR#2 'No such file or dir ectory' access("/usr/lib/libpcre.so.0",0) ERR#2 'No such file or director y' access("/usr/lib/compat/libpcre.so.0",0) ERR#2 'No such file or director y' access("/usr/X11R6/lib/libpcre.so.0",0) ERR#2 'No such file or director y' access("/usr/local/lib/libpcre.so.0",0) ERR#2 'No such file or director y' access("/usr/lib/elf/libpcre.so.0",0) ERR#2 'No such file or director y' access("/usr/lib/libpcre.so.0",0) ERR#2 'No such file or director y' ------------- -Richard ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners