Hi Rodrigo,
It looks like you are probably missing some source files in your
executable. Is protpred-Gromacs-NSGA2.c the only piece of code that gets
built for the executable? If not, you'll need to make sure that all the
necessary source files get either built into the executable or build as a
separate library and linked into the executable. Also, you can simply your
CMakeLists.txt and clean it up a bit by leaving out the
${2pg_cartesian_SOURCE_DIR} in most commands since CMake looks in the
current directory of the CMakeLists.txt file by default for most of its
functions:
include_directories(include)
add_executable(protpred-Gromacs-NSGA2 src/protpred-Gromacs-NSGA2.c)
install(TARGETS protpred-Gromacs-NSGA2 DESTINATION bin)
- Chuck
On Mon, Aug 4, 2014 at 10:26 AM, Rodrigo Faccioli <
rodrigo.facci...@gmail.com> wrote:
> Hi,
>
> I'm trying to use cmake in my project. In fact, it is my first time using
> cmake.
>
> My CmakeList file is below. You can see it is very simple because I'm
> trying to compile a binary.
>
> cmake_minimum_required(VERSION 2.8)
>
> project(2pg_cartesian)
> set(PROJECT_VERSION "1.0")
>
> include_directories(${2pg_cartesian_SOURCE_DIR}/include)
>
> add_executable(protpred-Gromacs-NSGA2
> ${2pg_cartesian_SOURCE_DIR}/src/protpred-Gromacs-NSGA2.c)
>
> install(TARGETS protpred-Gromacs-NSGA2 DESTINATION bin)
>
> When I run cmake .. I receive Build files have been written to:
> /home/faccioli/Downloads/2pg_cartesian/build. I understand that all is
> ok.
>
> faccioli@faccioli:~/Downloads/2pg_cartesian/build$ cmake ..
> -- The C compiler identification is GNU 4.7.2
> -- The CXX compiler identification is GNU 4.7.2
> -- 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
> -- Configuring done
> -- Generating done
> -- Build files have been written to:
> /home/faccioli/Downloads/2pg_cartesian/build
> faccioli@faccioli:~/Downloads/2pg_cartesian/build$
>
> However, when I run make, I receive an error message as below:
>
> faccioli@faccioli:~/Downloads/2pg_cartesian/build$ make
> Scanning dependencies of target protpred-Gromacs-NSGA2
> [100%] Building C object
> CMakeFiles/protpred-Gromacs-NSGA2.dir/src/protpred-Gromacs-NSGA2.c.o
> Linking C executable protpred-Gromacs-NSGA2
> CMakeFiles/protpred-Gromacs-NSGA2.dir/src/protpred-Gromacs-NSGA2.c.o: In
> function `main':
> protpred-Gromacs-NSGA2.c:(.text+0x1e): undefined reference to `display_msg'
> protpred-Gromacs-NSGA2.c:(.text+0x3e): undefined reference to
> `load_parameters_from_file'
> protpred-Gromacs-NSGA2.c:(.text+0x58): undefined reference to `ea_nsga2'
> protpred-Gromacs-NSGA2.c:(.text+0x64): undefined reference to `fatal_error'
> protpred-Gromacs-NSGA2.c:(.text+0x73): undefined reference to
> `deAllocateload_parameters'
> protpred-Gromacs-NSGA2.c:(.text+0x7d): undefined reference to `display_msg'
> collect2: error: ld returned 1 exit status
> make[2]: ** [protpred-Gromacs-NSGA2] Erro 1
> make[1]: ** [CMakeFiles/protpred-Gromacs-NSGA2.dir/all] Erro 2
> make: ** [all] Erro 2
> faccioli@faccioli:~/Downloads/2pg_cartesian/build$
>
> Could you help me understand how can I fix this problem?
>
> I appreciate any help.
>
> Best regards,
>
> --
> Rodrigo Antonio Faccioli, Ph.D
> Development Software for Structural Bioinformatics
> Barao de Maua University
> University of Sao Paulo
> Lindedin - br.linkedin.com/pub/rodrigo-antonio-faccioli/7/589/a5/
> Curriculum Lattes - http://lattes.cnpq.br/1025157978990218
>
> --
>
> Powered by www.kitware.com
>
> Please keep messages on-topic and check the CMake FAQ at:
> http://www.cmake.org/Wiki/CMake_FAQ
>
> Kitware offers various services to support the CMake community. For more
> information on each offering, please visit:
>
> CMake Support: http://cmake.org/cmake/help/support.html
> CMake Consulting: http://cmake.org/cmake/help/consulting.html
> CMake Training Courses: http://cmake.org/cmake/help/training.html
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/cmake
>
--
Powered by www.kitware.com
Please keep messages on-topic and check the CMake FAQ at:
http://www.cmake.org/Wiki/CMake_FAQ
Kitware offers various services to support the CMake community. For more
information on each offering, please visit:
CMake Support: http://cmake.org/cmake/help/support.html
CMake Consulting: http://cmake.org/cmake/help/consulting.html
CMake Training Courses: http://cmake.org/cmake/help/training.html
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/cmake
