vermeille / clang-callgraph Goto Github PK

This is the current way we're filtering the command arguments before passing it to index.parse():

c = [
    x for x in cmd['command'].split()
    if x.startswith('-I') or x.startswith('-std=') or x.startswith('-D')
] + cfg['clang_args']

I ran into issues with this in cases where -include was used, or when there was a space between -I/-include and the actual path. In my particular case, I found that if I didn't do any argument filtering, but just used cmd['command'].split()[1:-3] instead of all the arguments, it worked. This filtered out the compiler executable (the first argument) and the '-o output_file source_file` part of the command. While this fixed my issue, this wouldn't generally fix the issue as it's relying on those three tokens being at the end of the command, which is why I didn't submit a PR for it.

I also ran into issues, because some arguments contained single quotes that would have been removed on the command line, i.e. -DFOO='BAR', and I needed to do x.replace("'", '') to fix it.

Hi,

are there any plans to put this package on PyPi?

It would be nice to add some more detail about the dependencies required to run this project. For example, installing clang and installing the clang python library.

I ended up realizing that I needed the libclang dev package (i.e. libclang-13-dev), not the normal package. I also had to make sure the version of the python library matched the version of libclang I had installed. For example pip install clang didn't work, but pip install clang==13.0.1 worked.

Functions defined inside a header included by several source files do have their callgraph copied multiple times.

Please help explain what is Bear in the README....and how does one go about installing the same. Can same be installed using yum like

yum install bear