Hi,
why does OB have a double layer of include directories, i.e.
openbabel-2.0/openbabel/*h instead of
openbabel/*.h
The reason I ask is since cmake does find the obversion.h file, but the
logic in FindOpenBabel2.cmake does not work for me:
find_path(OPENBABEL2_INCLUDE_DIR openbabel-2.0/openbabel/obconversion.h
PATHS
${_obIncDir}
${GNUWIN32_DIR}/include
$ENV{OPENBABEL2_INCLUDE_DIR}
)
if(OPENBABEL2_INCLUDE_DIR)
set(OPENBABEL2_INCLUDE_DIR ${OPENBABEL2_INCLUDE_DIR}/openbabel-2.0)
endif(OPENBABEL2_INCLUDE_DIR)
what happens is that the find_path call generates a cached variable and
the set command does not update the cached variable, so when the .cmake
file is executed the addition of the openbabel-2.0 is not visible
anymore and the include files can not be found.
I made a work-around by soft-linking openbabel-2.0/openbabel to openbabel.
Cheers,
--
David van der Spoel, Ph.D., Professor of Biology
Dept. of Cell & Molec. Biol., Uppsala University.
Box 596, 75124 Uppsala, Sweden. Phone: +46184714205.
[email protected] http://folding.bmc.uu.se
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