[Rock-dev] Ubuntu 16.04 xenial: orogen phase fails for base-orogen-std

[Alexander Duda]

Hi Thomas,

on Mac OS X  I had to set the following environment variables to get it to work.
LLVM_DIR —> "/usr/local/Cellar/llvm/3.6.2/share/llvm/cmake/"
CLANG_RESOURCE_DIR —> "/usr/local/Cellar/llvm/3.6.2/„

In addition I had to patch orogen to use the right include paths
/usr/local/Celluar/llvm/inc...

Maybe this helps.

Best
Alex


> Am 06.05.2016 um 07:35 schrieb Thomas Roehr <thomas.roehr at dfki.de>:
> 
> Hey Sylvain,
> 
> I am trying to build the debian packages for rock-core on Ubuntu 16.04,
> but I am hitting the following error when building base-orogen-std.
> As you mentioned you are using the toolchain on Ubuntu 16.04 already, I
> might have missed something in the setup.
> 
> - LLVM 3.7 is in use
> - TYPELIB_CXX_LOADER has been set to castxml
> 
> The error is the following:
> 
> PATH=/opt/rock/master/bin:/usr/sbin:/usr/bin:/sbin:/bin
> RUBYLIB=/opt/rock/master/lib/ruby/2.3.0:/opt/rock/master/lib/x86_64-linux-gnu/ruby/2.3.0:/opt/rock/master/lib/ruby/vendor_ruby/standard/:/opt/rock/master/lib/ruby/vendor_ruby/core/:/opt/rock/master/lib/ruby/vendor_ruby:
> Rock_DIR=/opt/rock/master/share/rock/cmake  PKG_CONFIG_PATH=/opt/rock/master/lib/pkgconfig:
> LD_LIBRARY_PATH=/opt/rock/master/lib: OROGEN_PLUGIN_PATH=/opt/rock/master/share/orogen/plugins
> CMAKE_PREFIX_PATH=/opt/rock/master:/usr/share/llvm-3.7
> orogen --no-rtt-scripting --no-rtt-scripting --extensions=metadata_support --corba --transports=corba,mqueue,typelib --type-export-policy=used std.orogen
> castxml: /usr/lib/llvm-3.7/include/clang/AST/Decl.h:169: llvm::StringRef clang::NamedDecl::getName() const: Assertion `Name.isIdentifier() && "Name is not a simple identifier"' failed.
> std.orogen:31: cannot load one of the header files /opt/rock/master/include/orogen_metadata/Metadata.hpp: gccxml returned an error while parsing /opt/rock/master/include/orogen_metadata/Metadata.hpp with call
> castxml --castxml-gccxml -x c++ -DOROCOS_TARGET=gnulinux -D__orogen2 -I/tmp/buildd/rock-master-base-orogen-std-0.20160506 -I/tmp/buildd/rock-master-base-orogen-std-0.20160506/.orogen/typekit/types -I/opt/rock/master/include -I/tmp/buildd/rock-master-base-orogen-std-0.20160506/.orogen/typekit/types  (OroGen::ConfigError)
> 
> 
> There seem to be some related issues for LLVM 3.8
> https://llvm.org/bugs/show_bug.cgi?id=27422,
> https://llvm.org/bugs/show_bug.cgi?id=24872
> However, how does your working setup looks like.
> As a sidenote: I had to explicitely add /usr/share/llvm-3.7 to
> CMAKE_PREFIX_PATH to get until this point?!
> 
> Best
> Thomas
> 
> --
> Thomas Röhr (M.Sc.)
> Space Robotics
> 
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--
Dipl.-Ing. Alexander Duda
Unterwasserrobotik
Robotics Innovation Center

Hauptgeschäftsstelle Standort Bremen:
DFKI GmbH
Robotics Innovation Center
Robert-Hooke-Straße 1
28359 Bremen, Germany

Tel.:     +49 421 178 45-6620
Zentrale: +49 421 178 45-0
Fax:      +49 421 178 45-4150 (Faxe bitte namentlich kennzeichnen)
E-Mail:   Alexander.Duda at dfki.de <mailto:Alexander.Duda at dfki.de>

Weitere Informationen: http://www.dfki.de/robotik <http://www.dfki.de/robotik>
-----------------------------------------------------------------------
Deutsches Forschungszentrum fuer Kuenstliche Intelligenz GmbH
Firmensitz: Trippstadter Straße 122, D-67663 Kaiserslautern
Geschaeftsfuehrung: Prof. Dr. Dr. h.c. mult. Wolfgang Wahlster
(Vorsitzender) Dr. Walter Olthoff
Vorsitzender des Aufsichtsrats: Prof. Dr. h.c. Hans A. Aukes
Amtsgericht Kaiserslautern, HRB 2313
Sitz der Gesellschaft: Kaiserslautern (HRB 2313)
USt-Id.Nr.:    DE 148646973
Steuernummer:  19/673/0060/3

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