[Trilinos-Users] Building against Trilinos
Ted Kord
teddy.kord at gmail.com
Fri May 13 14:39:13 MDT 2011
Hi Kara,
I've replaced the CMakeLists.txt in the directory above the build directory.
The output from running the do-cmake script is now:
CMake Error at CMakeLists.txt:11 (FIND_PACKAGE):
Could not find module FindTrilinos.cmake or a configuration file for
package Trilinos.
Adjust CMAKE_MODULE_PATH to find FindTrilinos.cmake or set Trilinos_DIR to
the directory containing a CMake configuration file for Trilinos. The
file
will have one of the following names:
TrilinosConfig.cmake
trilinos-config.cmake
Found Trilinos! Here are the details:
Trilinos_DIR = Trilinos_DIR-NOTFOUND
Trilinos_VERSION =
Trilinos_PACKAGE_LIST =
Trilinos_LIBRARIES =
Trilinos_INCLUDE_DIRS =
Trilinos_LIBRARY_DIRS =
Trilinos_TPL_LIST =
Trilinos_TPL_INCLUDE_DIRS =
Trilinos_TPL_LIBRARIES =
Trilinos_TPL_LIBRARY_DIRS =
Trilinos_BUILD_SHARED_LIBS =
End of Trilinos details
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Checking if MPI is enabled in Trilinos:
-- Checking if MPI is enabled in Trilinos: MPI NOT ENABLED
-- Looking for Epetra:
-- Looking for Epetra: -- not found.
-- Configuring incomplete, errors occurred!
do-cmake script:
=============
cmake \
-D Trilinos_PREFIX:PATH=/home/tedkord/TRILINOS/BUILD \
-D CMAKE_VERBOSE_MAKEFILE:BOOL=ON \
..
Ted
On 13 May 2011 21:25, Peterson, Kara J. <kjpeter at sandia.gov> wrote:
> Hi Ted,
>
> The problem is apparently in the CMakeLists.txt file in the
> buildAgainstTrilinos directory, which I believe is looking for an installed
> Trilinos based on how it is searching. I've attached a revised
> CMakeLists.txt file that should work with the do-cmake that I suggested
> below, which defines Trilinos_PREFIX and not MYAPP_TRILINOS_DIR. Just
> replace the CMakeLists.txt in the directory above the build directory with
> the one attached.
>
> Regarding the errors you are getting when you try to compile the Didasko
> example, it looks like the code is not linking to your MPI library
> correctly. Try again once you get the do-cmake working correctly. Hopefully,
> when the do-cmake finds Trilinos all the dependencies will be treated
> correctly automatically.
>
> Kara
>
> From: Ted Kord <teddy.kord at gmail.com>
> Date: Fri, 13 May 2011 20:58:13 +0100
> To: Kara Peterson <kjpeter at sandia.gov>
> Cc: "trilinos-users at software.sandia.gov" <
> trilinos-users at software.sandia.gov>
> Subject: Re: [Trilinos-Users] Building against Trilinos
>
> On reflection, this still means my Trilinos build is still not being
> found. What could be the problem?
>
> Ted
>
>
> On 13 May 2011 19:46, Ted Kord <teddy.kord at gmail.com> wrote:
>
>> Hi Kara,
>>
>> Now I get:
>>
>> ==
>> MyApp Error: cmake must define MYAPP_TRILINOS_DIR:
>>
>> (-D MYAPP_TRILINOS_DIR:FILEPATH=<trilinos_install_prefix>)!
>>
>> ==
>>
>> On a related note, when I try to build didaskos ex1.cpp on its own (as a
>> test) using the do-cmake script, my Trilinos Build is located but when I
>> 'make', I get undefined references:
>>
>> <culled>
>> make[2]: Leaving directory `/home/tedkord/TESTS/build'
>> make -f CMakeFiles/MyApp.exe.dir/build.make CMakeFiles/MyApp.exe.dir/build
>> make[2]: Entering directory `/home/tedkord/TESTS/build'
>> /usr/bin/cmake -E cmake_progress_report
>> /home/tedkord/TESTS/build/CMakeFiles 1
>> [100%] Building CXX object CMakeFiles/MyApp.exe.dir/ex1.o
>> /usr/bin/c++
>> -I/home/tedkord/trilinos-10.6.4-Source/packages/didasko/src -o
>> CMakeFiles/MyApp.exe.dir/ex1.o -c /home/tedkord/TESTS/ex1.cpp
>> Linking CXX executable MyApp.exe
>> /usr/bin/cmake -E cmake_link_script CMakeFiles/MyApp.exe.dir/link.txt
>> --verbose=1
>> /usr/bin/c++ CMakeFiles/MyApp.exe.dir/ex1.o -o MyApp.exe -rdynamic
>> libmyappLib.a
>> CMakeFiles/MyApp.exe.dir/ex1.o: In function `main':
>> ex1.cpp:(.text+0x21): undefined reference to `MPI_Init'
>> ex1.cpp:(.text+0x26): undefined reference to `ompi_mpi_comm_world'
>> ex1.cpp:(.text+0x35): undefined reference to
>> `Epetra_MpiComm::Epetra_MpiComm(ompi_communicator_t*)'
>> ex1.cpp:(.text+0xae): undefined reference to `Epetra_MpiComm::Barrier()
>> const'
>> ex1.cpp:(.text+0xe1): undefined reference to
>> `Epetra_MpiComm::Broadcast(double*, int, int) const'
>> ex1.cpp:(.text+0xfe): undefined reference to
>> `Epetra_MpiComm::Broadcast(int*, int, int) const'
>> ex1.cpp:(.text+0x11a): undefined reference to
>> `Epetra_MpiComm::GatherAll(double*, double*, int) const'
>> ex1.cpp:(.text+0x140): undefined reference to
>> `Epetra_MpiComm::SumAll(double*, double*, int) const'
>> ex1.cpp:(.text+0x15c): undefined reference to
>> `Epetra_MpiComm::MaxAll(double*, double*, int) const'
>> ex1.cpp:(.text+0x182): undefined reference to
>> `Epetra_MpiComm::ScanSum(double*, double*, int) const'
>> ex1.cpp:(.text+0x1fa): undefined reference to `MPI_Finalize'
>> ex1.cpp:(.text+0x20b): undefined reference to
>> `Epetra_MpiComm::~Epetra_MpiComm()'
>> ex1.cpp:(.text+0x227): undefined reference to
>> `Epetra_MpiComm::~Epetra_MpiComm()'
>> CMakeFiles/MyApp.exe.dir/ex1.o: In function `MPI::Intracomm::Intracomm()':
>> ex1.cpp:(.text._ZN3MPI9IntracommC2Ev[MPI::Intracomm::Intracomm()]+0x14):
>> undefined reference to `MPI::Comm::Comm()'
>> CMakeFiles/MyApp.exe.dir/ex1.o: In function
>> `MPI::Datatype::Create_contiguous(int) const':
>> ex1.cpp:(.text._ZNK3MPI8Datatype17Create_contiguousEi[MPI::Datatype::Create_contiguous(int)
>> const]+0x28): undefined reference to `MPI_Type_contiguous'
>> CMakeFiles/MyApp.exe.dir/ex1.o: In function
>> `MPI::Datatype::Create_vector(int, int, int) const':
>> ex1.cpp:(.text._ZNK3MPI8Datatype13Create_vectorEiii[MPI::Datatype::Create_vector(int,
>> int, int) const]+0x35): undefined reference to `MPI_Type_vector'
>> CMakeFiles/MyApp.exe.dir/ex1.o: In function
>> `MPI::Datatype::Create_indexed(int, int const*, int const*) const':
>> ex1.cpp:(.text._ZNK3MPI8Datatype14Create_indexedEiPKiS2_[MPI::Datatype::Create_indexed(int,
>> int const*, int const*) const]+0x38): undefined reference to
>> `MPI_Type_indexed'
>> CMakeFiles/MyApp.exe.dir/ex1.o: In function
>> `MPI::Datatype::Create_hindexed(int, int const*, long const*) const':
>> ex1.cpp:(.text._ZNK3MPI8Datatype15Create_hindexedEiPKiPKl[MPI::Datatype::Create_hindexed(int,
>> int const*, long const*) const]+0x38): undefined reference to
>> `MPI_Type_create_hindexed'
>> CMakeFiles/MyApp.exe.dir/ex1.o: In function
>> `MPI::Datatype::Create_hvector(int, int, long) const':
>> ex1.cpp:(.text._ZNK3MPI8Datatype14Create_hvectorEiil[MPI::Datatype::Create_hvector(int,
>> int, long) const]+0x36): undefined reference to `MPI_Type_create_hvector'
>> CMakeFiles/MyApp.exe.dir/ex1.o: In function
>> `MPI::Datatype::Create_indexed_block(int, int, int const*) const':
>> ex1.cpp:(.text._ZNK3MPI8Datatype20Create_indexed_blockEiiPKi[MPI::Datatype::Create_indexed_block(int,
>> int, int const*) const]+0x36): undefined reference to
>> `MPI_Type_create_indexed_block'
>> CMakeFiles/MyApp.exe.dir/ex1.o: In function
>> `MPI::Datatype::Create_resized(long, long) const':
>>
>> </culled>
>>
>> Ted
>>
>>
>> On 13 May 2011 15:49, Peterson, Kara J. <kjpeter at sandia.gov> wrote:
>>
>>> Hi Ted,
>>>
>>> Try changing your do-cmake file to the following:
>>>
>>> cmake \
>>> -D Trilinos_PREFIX:PATH=/home/tedkord/TRILINOS/BUILD \
>>> -D CMAKE_VERBOSE_MAKEFILE:BOOL=ON \
>>> ..
>>>
>>> This should enable cmake to locate your Trilinos build.
>>>
>>>
>>> Regards,
>>>
>>> Kara
>>>
>>>
>>>
>>> From: Ted Kord <teddy.kord at gmail.com>
>>> Date: Fri, 13 May 2011 14:45:44 +0100
>>> To: <trilinos-users at software.sandia.gov>
>>> Subject: [Trilinos-Users] Building against Trilinos
>>>
>>> I'm trying to test this out but with no success so far. I've gone into
>>> the:
>>>
>>> trilinos-10.6.4-Source/demos/buildAgainstTrilinos/build directory.
>>>
>>> I've modified the do-cmake script as follows:
>>>
>>> <do-cmake>
>>> rm CMakeCache.txt
>>>
>>> cmake \
>>> -D MYAPP_TRILINOS_DIR:FILEPATH=/home/tedkord/TRILINOS/BUILD \
>>> -D CMAKE_VERBOSE_MAKEFILE:BOOL=ON \
>>> ..
>>> </do-cmake>
>>>
>>> When I run the do-cmake script, I get:
>>>
>>> ====
>>> CMake Warning at CMakeLists.txt:12 (FIND_PACKAGE):
>>> Could not find a configuration file for package Trilinos.
>>>
>>> Set Trilinos_DIR to the directory containing a CMake configuration
>>> file for
>>> Trilinos. The file will have one of the following names:
>>>
>>> TrilinosConfig.cmake
>>> trilinos-config.cmake
>>>
>>>
>>>
>>> CMake Error at CMakeLists.txt:15 (MESSAGE):
>>> Could not find Trilinos!
>>>
>>>
>>> -- Configuring incomplete, errors occurred!
>>> ====
>>>
>>> TrilinosConfig.cmake is in "home/tedkord/TRILINOS" but Trilinos is
>>> installed in "home/tedkord/TRILINOS/BUILD". In any case, using both
>>> directories gives the same error as above.
>>>
>>> --
>>> Best regards,
>>>
>>> Theodore
>>>
>>>
>>> _______________________________________________ Trilinos-Users mailing
>>> list Trilinos-Users at software.sandia.gov
>>> http://software.sandia.gov/mailman/listinfo/trilinos-users
>>>
>>
>>
>>
>> --
>> Best regards,
>>
>> Theodore
>>
>>
>>
>
>
> --
> Best regards,
>
> Theodore
>
>
>
--
Best regards,
Theodore
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