since FindOpenBabel2.cmake uses pkg-config, you can do something like
PKG_CONFIG_PATH=~/opt/lib/pkgconfig/ cmake ..
That said, I believe there may a better way to link to openbabel with cmake
using the files in:
~/opt/lib/cmake/openbabel2/
but I don't know what that is.
On Jun 7, 2017, at 4:22 AM, Davide Olianas <dav...@davideolianas.com> wrote:
Hello,
the openbabel version shipped with my distribution (ubuntu 16.04) is quite
old; I’d like to link my programs to the most recent one, which I installed
in ~/opt using the option CMAKE_INSTALL_PREFIX=~/opt.
Sadly, the environment variable CMAKE_PREFIX_PATH doesn’t appear to be used
by FindOpenBabel2.cmake. I copied this module because OpenBabel can’t be
found by default (is this a packaging problem of the distribution? If not,
could it be possible to add FindOpenBabel2.cmake to OpenBabel source such
that package maintainers can add the module?)
You can clone this repo <https://github.com/davethecipo/ob24api> for a
minimal (not) working example. If you have vagrant installed, just run vagrant
up to set up a clean virtual machine. If you don’t use vagrant, you can
look bootstrap.sh for the commands to reproduce the problem.
Thanks for any help,
Davide
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