[Users] CarpetLib: compile error with commstate.hh

[Scott Hawley]

Modifying the line in commstate.hh as you suggested resolved the issue.

Using a newer compiler version (4.6.3) without the modification still
generated the same error.


Any chance we can make that modification permanent? ;-)

-Scott


On 7/28/12 10:24 AM, "Erik Schnetter" <schnetter at cct.lsu.edu> wrote:

>Scott
>
>G++ 4.3 is a bit old. The proper solution is probably to update the
>compiler.
>
>It seems that the call "reqs.push_back (MPI_REQUEST_NULL);" is not
>understood. You can try converting the argument to "unsigned int"
>explicitly, which is what your compiler apparently expects:
>
>reqs.push_back ((unsigned int)MPI_REQUEST_NULL);
>
>Maybe this will help.
>
>-erik
>
>On Fri, Jul 27, 2012 at 4:47 PM, Scott Hawley <scott.hawley at belmont.edu>
>wrote:
>> Hi, I just did a fresh checkout of the development version, and I'm
>>still
>> having trouble with the comstate.hh file.  I'm using -std=gnu++0x.
>>(It's
>> the 4.3 version of the compiler, so gnu++0x should be appropriate;
>> std=gnu++11 began with version 4.7).
>>
>> How might one fix this?
>> Thanks.
>>
>> make SILENT=no
>> ...
>> COMPILING
>> 
>>/nics/c/home/hawleys/Cactus/arrangements/Carpet/CarpetLib/src/commstate.c
>>c
>> current_wd=`pwd` ; cd
>>/nics/c/home/hawleys/Cactus/configs/texmex/scratch ;
>> g++ -LMPICH_IGNORE_CXX_SEEK -g -DCARPET_DEBUG  -fopenmp  -O2 -m64
>> -std=gnu++0x -g -O0 -O3 -fopenmp  -c -o $current_wd/commstate.cc.o
>> $current_wd/commstate.cc -I"/opt/mpt/3.4.2/xt/mpich2-gnu//include"
>> 
>>-I"/nics/c/home/hawleys/Cactus/configs/texmex/scratch/external/GSL/includ
>>e"
>>  -I"/nics/c/home/hawleys/Cactus/arrangements/Carpet/CarpetLib/src"
>> 
>>-I"/nics/c/home/hawleys/Cactus/arrangements/Carpet/CarpetLib/src/include"
>> -I"/nics/c/home/hawleys/Cactus/configs/texmex/config-data"
>> -I"/nics/c/home/hawleys/Cactus/configs/texmex/bindings/include"
>> -I"/nics/c/home/hawleys/Cactus/src/include"
>> -I"/nics/c/home/hawleys/Cactus/arrangements"
>> 
>>-I"/nics/c/home/hawleys/Cactus/configs/texmex/bindings/Configuration/Thor
>>ns
>> "
>> 
>>-I"/nics/c/home/hawleys/Cactus/configs/texmex/bindings/include/CarpetLib"
>> -I"/opt/mpt/3.4.2/xt/mpich2-gnu//include"
>> 
>>-I"/nics/c/home/hawleys/Cactus/configs/texmex/scratch/external/GSL/includ
>>e"
>>  -I"/nics/c/home/hawleys/Cactus/arrangements/Carpet/CarpetLib/src"
>> 
>>-I"/nics/c/home/hawleys/Cactus/arrangements/Carpet/CarpetLib/src/include"
>> 
>>-I"/nics/c/home/hawleys/Cactus/configs/texmex/bindings/include/CarpetLib"
>> -DCCODE
>> /usr/include/c++/4.3/bits/stl_vector.h: In member function Œvoid
>> std::vector<_Tp, _Alloc>::push_back(_Args&& ...) [with _Args =
>><anonymous
>> enum>, _Tp = unsigned int, _Alloc = std::allocator<unsigned int>]¹:
>> 
>>/nics/c/home/hawleys/Cactus/arrangements/Carpet/CarpetLib/src/commstate.h
>>h:
>> 126:   instantiated from here
>> /usr/include/c++/4.3/bits/stl_vector.h:703: error: no matching function
>> for call to Œforward(<anonymous enum>&)¹
>> 
>>/nics/c/home/hawleys/Cactus/arrangements/Carpet/CarpetLib/src/commstate.h
>>h:
>> 126:   instantiated from here
>> /usr/include/c++/4.3/bits/stl_vector.h:708: error: no matching function
>> for call to Œforward(<anonymous enum>&)¹
>> make[3]: *** [commstate.cc.o] Error 1
>> make[3]: Leaving directory
>> `/nics/c/home/hawleys/Cactus/configs/texmex/build/CarpetLib'
>> make[2]: *** [make.checked] Error 2
>> make[2]: Leaving directory
>> `/nics/c/home/hawleys/Cactus/configs/texmex/build/CarpetLib'
>> make[1]: ***
>> [/nics/c/home/hawleys/Cactus/configs/texmex/lib/libthorn_CarpetLib.a]
>> Error 2
>> make[1]: Leaving directory `/nics/c/home/hawleys/Cactus'
>> make: *** [texmex] Error 2
>>
>> % g++ --version
>> g++ (SUSE Linux) 4.3.4 [gcc-4_3-branch revision 152973]
>> Copyright (C) 2008 Free Software Foundation, Inc.
>> This is free software; see the source for copying conditions.  There is
>>NO
>> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
>>PURPOSE.
>
>-- 
>Erik Schnetter <schnetter at cct.lsu.edu>
>http://www.perimeterinstitute.ca/personal/eschnetter/
>