On 15/06/21 15:07, Gerd Hoffmann wrote:
Hmm, looks like I actually need both. Seems there is no easy way to get
the cflags out of a source_set to construct a cpp command line. Pulling
this out of compile_commands.json with jq works though.
Well, easy until I look at target-specific modules where the
"source file" -> "command" mapping isn't unique any more. Which makes
this route less attractive ...
I was almost giving up... but it looks like the result of
extract_all_objects(recursive: true) can be passed to custom_target().
Then you can match it after compile_commands.json's "output" key.
Paolo
Any idea on getting the cflags in meson.build Or maybe I can somehow
ask meson to run the cpp pass only for a given source set?
