CMake chokes on Doxygen (?) - string sub-command FIND requires 3 or 4 parameters.

[jeffhammond]

I cannot diagnose what the issue is here, but my guess is that the version of Doxygen I have installed on this machine is too old.

How do I disable documentation building? I have no need for that on this system.

[jrhammon@esgmonster build]$ rm -rf *
[jrhammon@esgmonster build]$     cmake ..              -DCMAKE_CC_COMPILER="$PRK_CC"              -DCMAKE_CXX_COMPILER="$PRK_CXX"              -DMPI_C_COMPILER="\"MPICH_CC=$PRK_CC $MPI_ROOT/bin/mpicc\""              -DMPI_C_LINK_FLAGS="-L$MPI_ROOT/lib"              -DMPI_C_LIBRARIES="-lmpi"              -DMPI_C_INCLUDE_PATH="$MPI_ROOT/include"              -DMPI_CXX_COMPILER="\"MPICH_CXX=$PRK_CXX $MPI_ROOT/bin/mpicxx\""              -DMPI_CXX_LINK_FLAGS="-L$MPI_ROOT/lib"              -DMPI_CXX_LIBRARIES="-lmpicxx -lmpi"              -DMPI_CXX_INCLUDE_PATH="$MPI_ROOT/include"              -DGRAPPA_INSTALL_PREFIX=/tmp/grappa
-- The C compiler identification is GNU 4.4.7
-- The CXX compiler identification is Intel 16.0.0.20150815
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /opt/intel/compilers_and_libraries_2016.0.109/linux/bin/intel64/icpc
-- Check for working CXX compiler: /opt/intel/compilers_and_libraries_2016.0.109/linux/bin/intel64/icpc -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
CMake Warning at CMakeLists.txt:44 (message):
  You are using an unsupported compiler! Compilation has only been tested
  with Clang and GCC.


-- Found MPI_C: -lmpi  
-- Found MPI_CXX: -lmpicxx -lmpi  
-- Boost found:  1.55.0 -- 
-- Downloading third-party dependences from the web.
-- Using {,} to build third-party dependencies (if needed).
     boost: /usr/local/include and /usr/local/lib
    gflags: <building>
      glog: <building>
-- The ASM compiler identification is GNU
-- Found assembler: /usr/bin/cc
-- Found Doxygen: /usr/bin/doxygen (found version "1.6.1") 
CMake Error at CMakeLists.txt:524 (string):
  string sub-command FIND requires 3 or 4 parameters.


CMake Error at CMakeLists.txt:525 (string):
  string sub-command FIND requires 3 or 4 parameters.


-- Configuring incomplete, errors occurred!
See also "/home/jrhammon/Work/PGAS/GRAPPA/github/build/CMakeFiles/CMakeOutput.log".

[jeffhammond]

My version of CMake is sufficient for Grappa, according to the documentation:

[jrhammon@esgmonster build]$ cmake --version
cmake version 2.8.12.2

[nelsonje]

Looks like you have empty variables in a couple places we didn't expect. Pull request #258 should take care of these errors, but we may find more.

[nelsonje]

Okay, master is updated with a fix for this. See if it works for you.