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Re: [Xen-devel] [PATCH][TOOLS] ioemu: linking fix for *BSD

To: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH][TOOLS] ioemu: linking fix for *BSD
From: Christoph Egger <Christoph.Egger@xxxxxxx>
Date: Thu, 14 Aug 2008 11:29:46 +0200
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On Thursday 14 August 2008 11:21:54 Ian Jackson wrote:
> Christoph Egger writes ("[Xen-devel] [PATCH][TOOLS] ioemu: linking fix for 
> > Attached patch tells the linker where to find
> >         libxenctrl.so.3.2, libxenguest.so.3.2 and libxenstore.so.3.0
> > when launching qemu-dm.
> I'm confused as to why this is necessary.

ldd qemu-dm  shows this:

        libxenctrl.so.3.2 => not found
        libxenguest.so.3.2 => not found
        libxenstore.so.3.0 => not found

and launching qemu-dm fails with not finding these three libs.

> > -   $(CC) $(VL_LDFLAGS) -o $@ $^ $(LIBS) $(SDL_LIBS) $(COCOA_LIBS)
> > $(VL_LIBS) +        $(CC) $(VL_LDFLAGS) -Wl,-rpath,$(LIBDIR_x86_64) -o $@ $^
> Surely LIBDIR_x86_64, ie /usr/lib64, should be on the linker path
> already ?  Also I think this is wrong on all 32-bit builds, surely.

And $(LIBDIR) is wrong for 64-bit builds on Linux.  On *BSD, it doesn't matter
if LIBDIR or LIBDIR_x86_64 is used.

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