[MOAB-dev] Problems with MOABConfig.cmake

[JR Cary]

Hi Vijay,

Thanks for pushing the fix.

I guess the point is that cmake has the convention of
listing and using libraries by names without lib prefix nor any
suffix.  So, for example, hdf5-config.cmake has

   set (HDF5_LIBRARIES 
"hdf5;hdf5_f90cstub;hdf5_fortran;hdf5_hl_f90cstub;hdf5_hl_fortran;hdf5_tools;hdf5_hl")

Then cmake converts these to the appropriate name
for each OS.

Thanks.......John






On 11/29/14, 8:04 AM, Vijay S. Mahadevan wrote:
>
> Thanks for the bug report John. We will push a fix to the MOABConfig 
> generation.
>
> We can split the directory and library as separate variables but this 
> follows the autoconf based moab.make that uses the mixed convention. 
> Is there a specific reason why you want them separately? Apps using 
> MOAB should directly use that line to link anyway.
>
> Vijay
>
> On Nov 28, 2014 11:05 PM, "JR Cary" <cary at txcorp.com 
> <mailto:cary at txcorp.com>> wrote:
>
>     Dear moab folks,
>
>     I just configure moab with
>
>     '/Users/cary/projects/dagmcall/moab/configure'
>     --prefix=/volatile/moab-master.r5237-sersh --disable-static
>     --enable-shared CC='/usr/bin/clang' CXX='/usr/bin/clang++'
>     FC='/usr/local/bin/gfortran' F77='/usr/local/bin/gfortran'
>     CXXFLAGS='-stdlib=libstdc++' FFLAGS='-pipe -fPIC' FCFLAGS='-pipe
>     -fPIC' --enable-dagmc --without-vtk
>     --with-hdf5='/contrib/hdf5-1.8.13-sersh'
>
>     on Darwin.  It built and installed, but at the end of the cmake
>     configuration file (lib/MOABConfig.cmake) I see many lines beginning
>     with '-n' and then 'n' at line endings:
>
>     # Library and include defs
>     SET(MOAB_INCLUDE_DIRS "/volatile/moab-master.r5237-sersh/include")
>     -n SET(MOAB_LIBRARIES "
>     -n          -L/contrib/hdf5-1.8.13-sersh/lib
>     -L/volatile/moab-master.r5237-sersh/lib -lMOAB  -lc++ -lpthread
>     -lz -ldl -lm    -lhdf5")n
>     -n SET(DAGMC_LIBRARIES "
>     -n          -L/contrib/hdf5-1.8.13-sersh/lib
>     -L/volatile/moab-master.r5237-sersh/lib -ldagmc -lMOAB -lc++
>     -lpthread -lz -ldl -lm    -lhdf5")n
>
>     This causes any cmake project depending on moab to fail.
>
>     It is also a bit strange, in that in cmake-land, libraries are what
>     is after the -l, and LIBRARY_DIRS are what is after the -L.
>
>     ......John
>

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