I just realized that master handles rpath correctly. I had been on stable for
a while
and didn't notice that master was fixed.
----- Original Message -----
From: "Kevin Dalley" <kdal...@vmware.com>
To: bmikla...@thinstuff.at
Cc: "Freerdp-devel" <freerdp-devel@lists.sourceforge.net>
Sent: Tuesday, December 4, 2012 4:31:16 PM
Subject: Re: [Freerdp-devel] CMAKE_INSTALL_PREFIX does not load correctly
library
Actually, cmake does support having CMAKE_INSTALL_PREFIX to be used so
that the installed executable search the location where the libraries are
installed.
You can see examples similar to this in the section
Always full RPATH
of this document.
http://www.vtk.org/Wiki/CMake_RPATH_handling
It should be possible to modify some of the CMakeLists.txt files
so that the correct directories are searched. Of course, the system libraries
search path doesn't change, but executable will know where it should be
searched.
If you look at the linking as part of "make VERBOSE=1", you can see the use
of -Wl,-rpath in the linking phase, so that the directories in which the
libraries
are built will be search if you run xfreerdp from the compilation directory.
However, the installation wipes out the references to these directories, as it
should.
We don't want the installed version of the executable to search the build
directories.
Unfortunately, I am having difficulty following the cmake suggestions
to make it do the right thing.
Is this file obsolete: /etc/ld.so.conf.d/freerdp.conf?
It is mentioned in
https://github.com/FreeRDP/FreeRDP/wiki/Compilation
----- Original Message -----
From: "Bernhard Miklautz" <bmikla...@thinstuff.at>
To: "Kevin Dalley" <kdal...@vmware.com>
Cc: "Freerdp-devel" <freerdp-devel@lists.sourceforge.net>
Sent: Tuesday, December 4, 2012 4:06:06 PM
Subject: Re: [Freerdp-devel] CMAKE_INSTALL_PREFIX does not load correctly
library
Hi,
On Tue, Dec 04, 2012 at 03:25:05PM -0800, Kevin Dalley wrote:
> and CMAKE_INSTALL_PREFIX.
>
> cmake -DCMAKE_INSTALL_PREFIX=/home/kevin
> make clean; make VERBOSE=1; make VERBOSE=1 install
> ldd ~/bin/xfreerdp
> linux-vdso.so.1 => (0x00007fff887ff000)
> libXinerama.so.1 => /usr/lib/x86_64-linux-gnu/libXinerama.so.1
> (0x00007ffef57b1000)
> libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6
> (0x00007ffef559f000)
> libXcursor.so.1 => /usr/lib/x86_64-linux-gnu/libXcursor.so.1
> (0x00007ffef5393000)
> libXv.so.1 => /usr/lib/x86_64-linux-gnu/libXv.so.1 (0x00007ffef518d000)
> libfreerdp-core.so.1.0 => not found
> libfreerdp-gdi.so.1.0 => not found
CMAKE_INSTALL_PREFIX doesn't affect the systems library search path so
libraries are only searched in the default locations.
For testing I usually install to /opt and use a script like the
following to run xfreerdp:
#!/bin/bash
CMAKE_INSTALL_PREFIX=/opt/freerdp-stable-1.0
export PATH=$PATH:${CMAKE_INSTALL_PREFIX}/bin
export LD_LIBRARY_PATH=${CMAKE_INSTALL_PREFIX}/lib/x86_64-linux-gnu/
xfreerdp $@
(The lib/x86_64.. might be different on a non debian system)
Hope that helps.
Best regards,
Bernhard
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