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

[Sylvain Joyeux]

> In addition I had to patch orogen to use the right include paths

How are the llvm include paths relevant to orogen ?????

Sylvain

On Fri, May 6, 2016 at 12:08 PM, Sylvain Joyeux <bir.sylvain at gmail.com> wrote:
> I'm using the debian package for castxml ... forgot to propose a pull request.
>
> Here it is: https://github.com/orocos-toolchain/autoproj/pull/19
>
> Sylvain
>
> On Fri, May 6, 2016 at 11:35 AM, Thomas Roehr <thomas.roehr at dfki.de> wrote:
>> 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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