Re: [boost] Is there any interest in a library for actor programming?

Subject: Re: [boost] Is there any interest in a library for actor programming?
From: Larry Evans (cppljevans_at_[hidden])
Date: 2014-05-25 17:56:46

On 05/25/14 10:01, Larry Evans wrote:
> On 05/24/14 15:32, Dominik Charousset wrote:
>>
>> On May 24, 2014, at 5:37 PM, Larry Evans <cppljevans_at_[hidden]>
>> wrote:
>>>> What Version of Boost are you using?
>>>
>>> I'm using git.  Maybe this output will tell you what I'm using:
>>
>> I’ve disabled the context-switching feature per default in the master
>> branch. This also gets rid of the context and coroutine dependency for
>> now.
>>
>>
>>> /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/src/get_root_uuid.cpp:79:10:
>>> fatal error:
>>>       'boost/actor/detail/algorithm.hpp' file not found
>>> #include "boost/actor/detail/algorithm.hpp"
>>>          ^
>>> 1 error generated.
>>>
>>> What should be done about this problem?
>>
>> That header was a leftover from libcppa. I’ve fixed this issue in
>> master and tested a Linux build of Boost.Actor on Ubuntu 13.10
>> OpenSuSE 13.1. Have fun. :)
>>
> Thanks Dominik.  That solved the problem and now `make` completes with
> just warnings:
>
> ~/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor
> $ make
> make[1]: Entering directory
> `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'
>
> make[2]: Entering directory
> `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'
>
> make[3]: Entering directory
> `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'
>
> Scanning dependencies of target libboost_actor
> make[3]: Leaving directory
> `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'
>
> make[3]: Entering directory
> `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'
>
> [  0%] Building CXX object
> CMakeFiles/libboost_actor.dir/src/middleman_event_handler_epoll.cpp.o
> [  1%] Building CXX object
> CMakeFiles/libboost_actor.dir/src/abstract_actor.cpp.o
> In file included from
> /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/src/abstract_actor.cpp:31:
>
> /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/./boost/actor/actor_addr.hpp:116:1:
> warning:
>        'hash' defined as a class template here but previously declared
> as a struct template [-Wmismatched-tags]
> class hash<boost::actor::actor_addr> {
> ^
> /home/evansl/dwnlds/gcc/4.8.1/install/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/../../../../include/c++/4.8.1/system_error:112:5:
> note: did you
>        mean class here?
>      struct hash;
>      ^
> .
> .
> .
> make[3]: Leaving directory
> `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'
>
> [100%] Built target typed_calculator
> make[2]: Leaving directory
> `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'
>
> make[1]: Leaving directory
> `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'
>
> ~/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor
> $
>
Unfortunately, `make test` failed all the tests.  Adding a -VV flag
to the /usr/bin/ctest invocation, as shown here:

# Special rule for the target test
test:
        $(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Running 
tests..."
        /usr/bin/ctest -VV --force-new-ctest-process $(ARGS)
.PHONY : test

in the */build/Makefile resulted in output:

~/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor 
$ make test
make[1]: Entering directory 
`/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'
Running tests...
UpdateCTestConfiguration  from 
:/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/DartConfiguration.tcl
UpdateCTestConfiguration  from 
:/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/DartConfiguration.tcl
Test project 
/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build
Constructing a list of tests
Done constructing a list of tests
Checking test dependency graph...
Checking test dependency graph end
test 1
       Start  1: ripemd_160

1: Test command: 
/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/bin/test_ripemd_160
1: Test timeout computed to be: 9.99988e+06
1: 
/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/bin/test_ripemd_160: 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.18' not 
found (required by 
/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/lib/libboost_actor.so.0)
1: 
/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/bin/test_ripemd_160: 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.17' not 
found (required by 
/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/lib/libboost_actor.so.0)
1: 
/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/bin/test_ripemd_160: 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.19' not 
found (required by 
/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/lib/libboost_actor.so.0)
  1/16 Test  #1: ripemd_160 .......................***Failed    0.00 sec

How do you allow the test runs to find the libstdc++.so.6 files?
Maybe modify the LD_LIBRARY_PATH?  Right now, it's empty.

-regards,
Larry