Augustin Cavalier 8764a29843 build/jam: Only add C++ header directories to include path for C++ code.
There are now some system headers (e.g. <stdatomic.h>) that have outright
different versions for C and C++ which are not compatible with each other.

Change-Id: Ibf797e0817f0fe4d5241424d7d06023b19888c02
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6991
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
2023-10-13 16:18:47 +00:00
..