| From nobody Wed Oct 14 16:48:15 1998 |
| X-From-Line: manfred@s-direktnet.de Fri Jun 05 23:07:19 1998 |
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| Fri, 5 Jun 1998 19:03:53 +0200 |
| Date: Fri, 5 Jun 1998 19:03:53 +0200 (MEST) |
| From: Manfred Hollstein <manfred@s-direktnet.de> |
| To: ddsinc09@ix.netcom.com, gord@profitpress.com |
| Cc: egcs@cygnus.com |
| Subject: Issues for libtool and/vs egcs (was: Re: can't resolve symbol '__register_frame_info') |
| In-Reply-To: <3576FDAF.EE503B4B@datadesign.com> |
| References: <35757FE9.87EEC06D@datadesign.com> |
| <13686.53201.340176.596631@saturn.hollstein.net> |
| <3576FDAF.EE503B4B@datadesign.com> |
| X-Mailer: VM 6.43 under 20.4 "Emerald" XEmacs Lucid |
| Message-ID: <13688.9050.615440.687287@saturn.hollstein.net> |
| Reply-To: manfred@s-direktnet.de, Manfred.Hollstein@ks.sel.alcatel.de |
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| Xref: trick.profitpress.com mail.libtool:1479 |
| Lines: 41 |
| X-Gnus-Article-Number: 1 Mon Nov 2 17:20:09 1998 |
| |
| On Thu, 4 June 1998, 13:03:59, korbb@datadesign.com wrote: |
| |
| > Manfred Hollstein wrote: |
| > |
| > > To fix the problem, you should |
| > > |
| > > 1. Add all directories which contain _your_ private shared libs |
| > > to LD_RUN_PATH prior to linking your executables, and/or |
| > > 2. Add a -Wl,-rpath,<dir> for all these directories, or |
| > > 3. Remove all your own lib*.so files from your private directories. |
| > > |
| > > Since I didn't want to use KDE4's libjpeg.so, I removed libjpeg.so |
| > > (and libgdbm.so) from my private installation directory and re-linked |
| > > the particular applications; now ImageMagick is running like a charm. |
| > |
| > Excuse me? What happened to LD_LIBRARY_PATH? |
| > Are there *two* ways of specifying the same information? |
| > Also, for the particular application, I am using : |
| > |
| > ltmain.sh (GNU libtool) 1.2 |
| > |
| > which builds a shared lib for me and a magical shell script that |
| > is supposed to do the right thing when invoking the uninstalled |
| > program. So, does libtool need updating to work with egcs? |
| > |
| > |
| |
| Yep, some days ago the libtool maintainer asked about details what |
| need to be done in this area. |
| |
| I guess, the main reason for the problems is inconsistent usage of |
| `-Wl,-rpath,somedir' vs. LD_RUN_PATH; AFAIK, `-Wl,-rpath,...' disables |
| LD_RUN_PATH at linktime and LD_LIBRARY_PATH at runtime. |
| |
| I don't know, which way libtool is using, but I tend to strongly |
| recommend against using -Wl,-rpath. |
| |
| Other thoughts? |
| |
| manfred |
| |
| From nobody Wed Oct 14 16:48:18 1998 |
| X-From-Line: ian@cygnus.com Sat Jun 06 19:44:17 1998 |
| Return-Path: <ian@cygnus.com> |
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| Sat, 6 Jun 1998 12:44:42 -0400 (EDT) |
| Received: (ian@localhost) by subrogation.cygnus.com (950413.SGI.8.6.12/8.6.4) id MAA20367; Sat, 6 Jun 1998 12:44:42 -0400 |
| Date: Sat, 6 Jun 1998 12:44:42 -0400 |
| Message-Id: <199806061644.MAA20367@subrogation.cygnus.com> |
| From: Ian Lance Taylor <ian@cygnus.com> |
| To: manfred@s-direktnet.de, Manfred.Hollstein@ks.sel.alcatel.de |
| CC: ddsinc09@ix.netcom.com, gord@profitpress.com, egcs@cygnus.com |
| In-reply-to: <13688.9050.615440.687287@saturn.hollstein.net> (message from |
| Manfred Hollstein on Fri, 5 Jun 1998 19:03:53 +0200 (MEST)) |
| Subject: Re: Issues for libtool and/vs egcs (was: Re: can't resolve symbol '__register_frame_info') |
| Xref: trick.profitpress.com mail.libtool:1480 |
| Lines: 14 |
| X-Gnus-Article-Number: 2 Mon Nov 2 17:20:09 1998 |
| |
| Date: Fri, 5 Jun 1998 19:03:53 +0200 (MEST) |
| From: Manfred Hollstein <manfred@s-direktnet.de> |
| |
| I guess, the main reason for the problems is inconsistent usage of |
| `-Wl,-rpath,somedir' vs. LD_RUN_PATH; AFAIK, `-Wl,-rpath,...' disables |
| LD_RUN_PATH at linktime and LD_LIBRARY_PATH at runtime. |
| |
| Using -rpath will indeed cause the linker to ignore LD_RUN_PATH (at |
| least, that is how the GNU linker behaves). However, it does not |
| cause the dynamic linker to ignore LD_LIBRARY_PATH when the executable |
| is run. |
| |
| Ian |
| |
