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 23:19:29

On 05/25/14 16:56, Larry Evans wrote:
> 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.
>
I hadn't installed the gcc4.8.1 and that's probably why the above didn't 
work.  Adding $(GCC4_8_1.Install)/lib64 to the library
search path worked.