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Hi, Maurik.

Linking to GDML on Mac was broken due to a misconfiguration of Xerces which I fixed a few weeks ago.  
(It turns out the Linux loader doesn't care about undefined symbols until you make a binary!)

But I didn't make a release of it yet.  

Can you try the build listing 'HEAD' for the versions of gdml, lcdd, and slic in your config file and tell me if that fixes the problem?

There will be a release with this fix soon.

--Jeremy

-----Original Message-----
From: [log in to unmask] [mailto:[log in to unmask]] On Behalf Of Maurik Holtrop
Sent: Friday, September 27, 2013 10:27 AM
To: Jacopo Bernardini
Cc: hps-software
Subject: Re: HPS Software Meeting Tomorrow, Thursday 9am Pacific, noon East, 6pm Europe

Hello Jac,

I can replicate the problem, but found only a partial solution. We'll need Jeremy's help to get this right.

Jeremy, I don't know where to add it, but is seems the libgdml simply needs to link properly with libxercesc on the Mac.

Synopsis:
When linking the library libgdml.dylib, the linking command does not include the library for xercesc, which is required by that bit of code.

Hack:
Run the linking stage "by hand":
Go to the gdml build directory ("<yourpath>/v00-00/gdml/v03-00-00/build") and execute:
"make VERBOSE=1".
This will fail with an error. Somewhere (probably at the top) of the output there will be a REALLY LONG!!!! statement, starting wit"
"/usr/bin/g++  -O2 -g -dynamiclib -Wl,-headerpad_max_install_names   -o lib/libgdml.dylib -install_name /data/HPSlcsim/slic/v00-00/gdml/v03-00-00/build/lib/libgdml.dylib ......" and ending with "...../data/HPSlcsim/slic/v00-00/geant4/9.6.p01/lib/libG4global.dylib /data/HPSlcsim/slic/v00-00/geant4/9.6.p01/lib/libG4clhep.dylib"  The PATH details will vary for your specific machine.

Copy that ENTIRE statement (probably into a file, but directly on the command line works). Then add at the very end of it (not starting a new line!) "/data/HPSlcsim/slic/v00-00/xercesc/3.1.1/lib/libxerces-c.dylib" (Again, your path will be different.)

Then execute the statement. It should produce the library in "lib".
At that point you can type "make install" and it will put that lib into the correct place.

Now you need to continue your "ilcsoft" build, going back to that directory and executing the "python ..." command. 
It will ask you if you want to rebuild GDML, say "n". Then it asks you about LCDD, say "y", etc.

The build then continues to the end.

Best,
Maurik

On Sep 27, 2013, at 10:54 AM, Jacopo Bernardini <[log in to unmask]> wrote:


	Now I have the following error with 64 bit architecture

	Do you know it?

	Thanks 
	Jac
	

	ld: symbol(s) not found for architecture x86_64
	collect2: ld returned 1 exit status
	make[2]: *** [lib/libgdml.dylib] Error 1
	make[1]: *** [CMakeFiles/gdml.dir/all] Error 2
	make: *** [all] Error 2

	*** ERROR in module [ GDML ]: DEBUG INFO: {'PLATFORM': 'Darwin - unknown', 'GCC_VERSION': 'i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)', 'LSB_RELEASE': '', 'UNAME': 'Darwin MacBook-Pro-di-jacopo.local 12.3.0 Darwin Kernel Version 12.3.0: Sun Jan  6 22:37:10 PST 2013; root:xnu-2050.22.13~1/RELEASE_X86_64 x86_64'}

	*** ERROR in module [ GDML ]: At least one of these files: ['/Users/jacopo/HPScode/slic/v00-00/gdml/v03-00-00/lib/libgdml.so', '/Users/jacopo/HPScode/slic/v00-00/gdml/v03-00-00/lib/libgdml.dylib']
	is required for using this installation of GDML


	2013/9/27 Jacopo Bernardini <[log in to unmask]>
	

		Yes I am using a Mac I download xquartz thanks

		Jacopo


		2013/9/27 Maurik Holtrop <[log in to unmask]>
		

			Hello Jacopo,

			What type of system are you compiling on?

			The error indicates it cannot find X11. Nearly all Linux systems will have X11 installed, so in that case there is something not quite right with the Linux install. If my guess is correct and you are using a Mac, please download and install XQuarz from http://xquartz.macosforge.org/landing/

			Best,
			Maurik

			On Sep 27, 2013, at 10:04 AM, Jacopo Bernardini <[log in to unmask]> wrote:


				Hi,
				I am trying to install slic following the new instructions at the link
				https://confluence.slac.stanford.edu/display/hpsg/Installing+HPS+Software
				

				but compiling I obtain the following error
				Can you help me?
				Thanks

				Jacopo 

				CMake Error at /Users/jacopo/HPScode/slic/v00-00/CMake/2.8.5/share/cmake-2.8/Modules/FindX11.cmake:381 (MESSAGE):
				  Could not find X11
				Call Stack (most recent call first):
				  cmake/Modules/Geant4InterfaceOptions.cmake:133 (find_package)
				  CMakeLists.txt:84 (include)


				-- Configuring incomplete, errors occurred!
				make: *** No targets specified and no makefile found.  Stop.
				make: *** No rule to make target `install'.  Stop.

				*** ERROR in module [ Geant4 ]: DEBUG INFO: {'PLATFORM': 'Darwin - unknown', 'GCC_VERSION': 'i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)', 'LSB_RELEASE': '', 'UNAME': 'Darwin MacBook-Pro-di-jacopo.local 12.3.0 Darwin Kernel Version 12.3.0: Sun Jan  6 22:37:10 PST 2013; root:xnu-2050.22.13~1/RELEASE_X86_64 x86_64'}

				*** ERROR in module [ Geant4 ]: At least one of these files: ['/Users/jacopo/HPScode/slic/v00-00/geant4/9.6.p01/sharedlib/Darwin-g++/libG4run.so', '/Users/jacopo/HPScode/slic/v00-00/geant4/9.6.p01/sharedlib/Darwin-g++/libG4run.dylib', '/Users/jacopo/HPScode/slic/v00-00/geant4/9.6.p01/lib64/libG4run.so', '/Users/jacopo/HPScode/slic/v00-00/geant4/9.6.p01/lib64/libG4run.dylib', '/Users/jacopo/HPScode/slic/v00-00/geant4/9.6.p01/lib/libG4run.so', '/Users/jacopo/HPScode/slic/v00-00/geant4/9.6.p01/lib/libG4run.dylib', '/Users/jacopo/HPScode/slic/v00-00/geant4/9.6.p01/lib/Geant4-9.5.0/Darwin-g++/libG4run.dylib']
				is required for using this installation of Geant4



				2013/9/25 Maurik Holtrop <[log in to unmask]>
				

					Hello HPS Software group,

					We will have our regular HPS software meeting tomorrow, Thursday, at 9am Pacific, noon East, 6pm Europe.

					Agenda:


					1.	Software Schedule Review    -- Where do we stand with the schedule?       -- All
					2.	Geometry for SLIC                -- Oddity rendering Proposal-2014 geometry  -- Kyle
					3.	Collaboration meeting - lcsim intensive again?                                             -- All.
					4.	Other updates.


					Please let me know if you have something additional to present.

					Connection details at: https://confluence.slac.stanford.edu/display/hpsg/WebEx+Connection+Details+-+Software

					Best,
					Maurik


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