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Subject: Re: [hwloc-devel] [hwloc-users] hwloc and rpath
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2010-06-21 15:58:08


On Jun 21, 2010, at 3:18 PM, Jirka Hladky wrote:
> $chrpath --list /usr/local/bin/lstopo
> /usr/local/bin/lstopo: RPATH=/usr/local/lib

Ah, I understand now. And I'm seeing the same behavior:

$ cd util
$ rm lstopo
$ make V=1
/bin/sh ../libtool --tag=CC --mode=link gcc -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/libxml2 -std=gnu99 -fvisibility=hidden -I/home/jsquyres/hwloc-1.0.1/include -L/home/jsquyres/hwloc-1.0.1/src -o lstopo lstopo-lstopo.o lstopo-lstopo-color.o lstopo-lstopo-text.o lstopo-lstopo-draw.o lstopo-lstopo-fig.o lstopo-lstopo-cairo.o lstopo-lstopo-xml.o -lcairo -lxml2 -lz -lm -lm -lncursesw -lX11 /home/jsquyres/hwloc-1.0.1/src/libhwloc.la
libtool: link: gcc -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/libxml2 -std=gnu99 -fvisibility=hidden -I/home/jsquyres/hwloc-1.0.1/include -o .libs/lstopo lstopo-lstopo.o lstopo-lstopo-color.o lstopo-lstopo-text.o lstopo-lstopo-draw.o lstopo-lstopo-fig.o lstopo-lstopo-cairo.o lstopo-lstopo-xml.o -L/home/jsquyres/hwloc-1.0.1/src -lcairo -lncursesw -lX11 /home/jsquyres/hwloc-1.0.1/src/.libs/libhwloc.so -lxml2 -lz -lm -Wl,-rpath -Wl,/tmp/bogus/lib

...and there's the -rpath in there (my prefix was /tmp/bogus, so it's definitely pulling it from /home/jsquyres/hwloc-1.0.1/src/libhwloc.la).

I tried building SVN with the latest latest latest GNU tools:

AM 1.11.1
AC 2.65
LT 2.2.8
M4 1.4.14

And the same thing happened. So this is what LT wants to do. :-\

We cannot be the only project that builds both LT libraries and then executables from those libraries. What do those projects do?

> Please give me a pointer to 1.0.2 version. I will give it a try, perhaps it
> has been already fixed.

My (double) bad -- the current released version is 1.0.1. We haven't changed anything other than Samuels' S/LIBS/LDADD/ stuff.

-- 
Jeff Squyres
jsquyres_at_[hidden]
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