[MOAB-dev] MOAB error: Undefined symbols for architecture x86_64

[Wu, Xu]

Hi Vijay and Iulian,


As I understand:
MOAB source directory is the one in which I ran the ³configure² command.
For me it is ³/Users/xuwu/Downloads/SHARP/moab-4.8.1/³.
MOAB installation directory is the destination of ³‹prefix=³ in the
configuration. For me it is ³/Users/xuwu/software/sharp_deps/moab-4.8.1².

I removed the source directory after installation, that¹s why I could not
find the makefile.


I installed MOAB again, and I found a makefile generated in
³/Users/xuwu/Downloads/SHARP/moab-4.8.1/examples², I copied it to
³/Users/xuwu/software/sharp_deps/moab-4.8.1/share/examples², and I can
compile the examples now.


Thanks for the help.


-Xu




On 7/6/15, 8:58 AM, "Vijay S. Mahadevan" <vijay.m at gmail.com> wrote:

>MOAB_DIR is the installation directory and not the source directory.
>That is why it is important to pick up the makefile from your
>installed directory. This can be used to compile/link any sources in
>MOAB examples folder or your own custom folder since necessary flags
>will always be resolved.
>
>1) Copy MOAB_INSTALL_DIR/examples/makefile to your examples directory
>2) Do make HelloMOAB
>
>If this fails, send us your makefile, MOAB source directory location,
>MOAB installation directory location along with configure command.
>
>Vijay
>
>On Mon, Jul 6, 2015 at 3:48 PM, Wu, Xu <xuwu at anl.gov> wrote:
>> Thanks Iulian,
>>
>> I tried that before, but the headers files can not be found.
>> And I do have MOAB_DIR as my environment variable.
>> I attached the makefile.in in the examples folder.
>> Thanks,
>>
>> -Xu
>>
>> [xuwu][~/software/sharp_deps/moab-4.8.0/share/examples]> make HelloMOAB
>>
>> mpicxx     HelloMOAB.cpp   -o HelloMOAB
>>
>> HelloMOAB.cpp:10:25: fatal error: moab/Core.hpp: No such file or
>>directory
>>
>>  #include "moab/Core.hpp"
>>
>>                          ^
>>
>> compilation terminated.
>>
>> make: *** [HelloMOAB] Error 1
>>
>> [xuwu][~/software/sharp_deps/moab-4.8.0/share/examples]> make HelloMOAB
>> MOAB_DIR=/Users/xuwu/software/sharp_deps/moab-4.8.0
>>
>> mpicxx     HelloMOAB.cpp   -o HelloMOAB
>>
>> HelloMOAB.cpp:10:25: fatal error: moab/Core.hpp: No such file or
>>directory
>>
>>  #include "moab/Core.hpp"
>>
>>                          ^
>>
>> compilation terminated.
>>
>> make: *** [HelloMOAB] Error 1
>>
>> [xuwu][~/software/sharp_deps/moab-4.8.0/share/examples]> echo $MOAB_DIR
>>
>> /Users/xuwu/software/sharp_deps/moab-4.8.0
>>
>>
>>
>> From: "Grindeanu, Iulian R." <iulian at mcs.anl.gov>
>> Date: Monday, July 6, 2015 at 8:36 AM
>> To: Xu Wu <xuwu at anl.gov>, "moab-dev at mcs.anl.gov" <moab-dev at mcs.anl.gov>
>> Subject: RE: MOAB error: Undefined symbols for architecture x86_64
>>
>> make HelloMOAB MOAB_DIR=/Users/xuwu/software/sharp_deps/moab-4.8.0