[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
ping: [PATCH libtool] hardcoded path to dependent shared libraries on 32
John David Anglin
ping: [PATCH libtool] hardcoded path to dependent shared libraries on 32-bit hpux (libquadmath)
Sun, 19 Dec 2010 11:04:36 -0500
On Fri, 10 Dec 2010, John David Anglin wrote:
> On Sun, 28 Nov 2010, Ralf Wildenhues wrote:
> > * John David Anglin wrote on Sun, Nov 28, 2010 at 09:42:43PM CET:
> > > The current relative path to libquadmath can be incorrectly interpreted
> > > on systems that hard code library paths. In particular, on 32-bit
> > > hppa*-*hpux*, the '..' part of the path is relative to the final
> > > executable.
> > > As a result, all libgfortran tests fail due to a dynamic loader error.
> > >
> > > The patch changes the path to an absolute path.
> > >
> > > Tested on hppa2.0w-hp-hpux11.11 and i686-apple-darwin9 with no observed
> > > regressions.
> > >
> > > OK for trunk?
> > That doesn't seem to make sense to me. The fix should be in ltmain.sh
> > or in libtool.m4. Please post the output of how libquadmath is linked
> > on your system (the 'libtool --mode=link' command plus all of its
> > output).
> The attached change to ltmain.sh fixes the above problem on on 32-bit
> hppa*-*hpux*. Tested on hppa2.0w-hp-hpux11.11 and hppa64-hp-hpux11.11.
> Would you please apply if ok to libtool, gcc and sourceware?
> J. David Anglin address@hidden
> National Research Council of Canada (613) 990-0752 (FAX:
> 2010-12-10 John David Anglin <address@hidden>
> * ltmain.sh (relink): Use absolute path when hardcoding with -L.
> Index: ltmain.sh
> --- ltmain.sh (revision 167668)
> +++ ltmain.sh (working copy)
> @@ -5928,7 +5928,7 @@
> test "$hardcode_direct_absolute" = no; then
> elif test "$hardcode_minus_L" = yes; then
> - add_dir="-L$dir"
> + add_dir="-L$absdir"
> # Try looking first in the location we're being installed to.
> if test -n "$inst_prefix_dir"; then
> case $libdir in
J. David Anglin address@hidden
National Research Council of Canada (613) 990-0752 (FAX: 952-6602)