linux-stable/tools/bpf
Ian Rogers 13e07691a1 tools/resolve_btfids: Alter how HOSTCC is forced
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
2023-01-25 18:28:14 +01:00
..
bpftool bpftool: Always disable stack protection for BPF objects 2023-01-13 16:44:21 +01:00
resolve_btfids tools/resolve_btfids: Alter how HOSTCC is forced 2023-01-25 18:28:14 +01:00
runqslower tools: runqslower: Build and use lightweight bootstrap version of bpftool 2022-07-15 12:01:30 -07:00
.gitignore
bpf_asm.c
bpf_dbg.c
bpf_exp.l
bpf_exp.y
bpf_jit_disasm.c tools bpf_jit_disasm: Fix compilation error with new binutils 2022-08-01 15:30:48 -03:00
Makefile tools bpf_jit_disasm: Don't display disassembler-four-args feature test 2022-08-01 15:31:51 -03:00