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jessevdk / cldoc

clang based documentation generator for C and C++
GNU General Public License v2.0
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seemingly working parse of compile_commands.json #119

Open cheshirekow opened 8 years ago

cheshirekow commented 8 years ago

Not really a pull request. I decided to take a stab at https://github.com/jessevdk/cldoc/issues/59 because I would also like to try cldoc with an existing cmake-managed project (many different compile flags for different parts of the build).

Dealing with the compile_commands.json file appears to work as intended, but I get no output from cldoc (empty index.html). If you wouldn't mind taking a look at the diff and let me know if you see anything funky.

cheshirekow commented 8 years ago

FYI: I'm on an ubuntu 14.04 system with clang 3.6. I tried to run this patch with

:~$ LD_LIBRARY_PATH=$(llvm-config-3.6 --libdir) PYTHONPATH=${HOME}/Codes/cldoc \
    python -m cldoc.__init__ generate -- \
   --compile_commands /path/to/my/cmake/project/build/compile_commands.json \
   --output /tmp/cldoc