With the addition of defaults to the bpf soong module (see aosp/3249485
), the name `bpf_defaults` will be used to define defaults for bpf
program compilation. While there are separate soong namespaces for
module types and module names, rename the existing bpf_defaults
cc_defaults to bpf_cc_defaults for clarity.
While we're at it, add -Wextra, and cleanup unnecessary cflags in
clauses which use bpf_cc_defaults. Add -Wno-sign-compare to resolve
build issues in external test code.
Test: TH
Change-Id: Id0407f86ad50033a77a8679d465dc9412991d764
Signed-off-by: Neill Kapron <nkapron@google.com>
661ae85eb2