Remove automoc completely.

[clalancette]

Continuing on from #540, disable automoc in the rest of rviz. There are 2 main reasons to do this:

1. Reduce the memory consumption again (though this is a lot less important than it was for rviz_default_plugins).
2. Get rid of warning messages on macOS of the form:

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libgmock_main.a(mocs_compilation.cpp.o) has no symbols

Signed-off-by: Chris Lalancette clalancette@openrobotics.org

[clalancette]

CI:

• Linux
• Linux-aarch64
• macOS
• Windows

[hidmic]

LGTM, but mind to explain the unusual include paths?

[clalancette]

LGTM, but mind to explain the unusual include paths?

Yeah, I agree they are weird. There are two problems here:

1. Some of the tests are reaching into the source directory to include "private" headers (that are obviously not on the include path).
2. Some of the tests depend on "common" test headers. These are also not on the include path.

Instead of using relative includes for these, I guess I could instead do a target_include_directories for the tests in question. @hidmic Do you think that would be better?

[hidmic]

Instead of using relative includes for these, I guess I could instead do a target_include_directories for the tests in question. @hidmic Do you think that would be better?

That'd be nice, but I don't feel strongly about it. I was just wondering.

[clalancette]

That'd be nice, but I don't feel strongly about it. I was just wondering.

Honestly, there are actually a bunch of these throughout rviz, so I'd prefer to do another pass there and fix them all together. So for now I'll go ahead and merge this one. Thanks for the reviews.