Dear Prof. Maier and Prof. Bangerth,
Thank you for your help. I was able to fix the issue with your suggestions.
Animesh
On Tuesday, December 22, 2020 at 1:41:08 AM UTC+5:30 Matthias Maier wrote:
> Hi,
>
> No, the problem is much simpler. You have to reorganize your
> CMakeLists.txt so that you
Hi,
No, the problem is much simpler. You have to reorganize your
CMakeLists.txt so that you search for your libraries and add them to
your link interface after the PROJECT() call and after the
DEAL_II_INVOKE_AUTOPILOT CALL(). It is simplest to put everything last:
# The default CMakeLists.txt
Animesh,
I did exactly as you suggested. My package export cmake configurations. I am
getting the following error and cant figure out the reason. It is not able to
link the executable with the package.
CMake Error at CMakeLists.txt:42 (TARGET_LINK_LIBRARIES):
Cannot specify link librarie
What I understood after struggling through the issue is that my
cmakelists.txt is in autopilot style. In the autopilot style, it doesn't
build the executable right away after doing "cmake .". It builds the
executable after I run "make" command (as per my observation). I think this
is why it is
Dear Daniel and Prof. Bangerth,
I did exactly as you suggested. My package export cmake configurations. I
am getting the following error and cant figure out the reason. It is not
able to link the executable with the package.
CMake Error at CMakeLists.txt:42 (TARGET_LINK_LIBRARIES):
Cannot spe
On 12/17/20 12:54 PM, Daniel Arndt wrote:
in the CMakeLists.txt for your project.
In other words, you don't need to do anything about deal.II itself at all
unless you plan on modifying deal.II to use these external libraries.
Best
W.
--
Animesh,
Assuming that the packages export CMake configurations you can just do a
standard
find_package(Spectra REQUIRED)
target_link_libraries(my_project Spectra::Spectra)
in the CMakeLists.txt for your project.
Best,
Daniel
Am Do., 17. Dez. 2020 um 14:19 Uhr schrieb Animesh Rastogi IIT Gandh
Dear deal.II community
I would like to use some external libraries such as Eigen and Spectra in
dealii for one of my projects. These are both header-only C++ libraries.
Could someone please tell me about how to integrate these libraries
(installed in my system) with dealii? What changes do I ne
