13e07691a1
HOSTCC is always wanted when building. Setting CC to HOSTCC happens after tools/scripts/Makefile.include is included, meaning flags are set assuming say CC is gcc, but then it can be later set to HOSTCC which may be clang. tools/scripts/Makefile.include is needed for host set up and common macros in objtool's Makefile. Rather than override CC to HOSTCC, just pass CC as HOSTCC to Makefile.build, the libsubcmd builds and the linkage step. This means the Makefiles don't see things like CC changing and tool flag determination, and similar, work properly. Also, clear the passed subdir as otherwise an outer build may break by inadvertently passing an inappropriate value. Signed-off-by: Ian Rogers <irogers@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/bpf/20230124064324.672022-2-irogers@google.com |
||
|---|---|---|
| .. | ||
| .gitignore | ||
| Build | ||
| main.c | ||
| Makefile | ||