diff options
| author | Josh Poimboeuf <jpoimboe@kernel.org> | 2026-02-10 13:45:22 -0800 |
|---|---|---|
| committer | Nathan Chancellor <nathan@kernel.org> | 2026-02-12 11:30:20 -0500 |
| commit | 68b4fe32d73789dea23e356f468de67c8367ef8f (patch) | |
| tree | 092684f07829e03a7a0c73bbe060a9e479e57c57 | |
| parent | df989b01b5f97dae8f9869cfacbda1308f2182c1 (diff) | |
kbuild: Add objtool to top-level clean target
Objtool is an integral part of the build, make sure it gets cleaned by
"make clean" and "make mrproper".
Fixes: 442f04c34a1a ("objtool: Add tool to perform compile-time stack metadata validation")
Reported-by: Jens Remus <jremus@linux.ibm.com>
Closes: https://lore.kernel.org/15f2af3b-be33-46fc-b972-6b8e7e0aa52e@linux.ibm.com
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Tested-by: Jens Remus <jremus@linux.ibm.com>
Link: https://patch.msgid.link/968faf2ed30fa8b3519f79f01a1ecfe7929553e5.1770759919.git.jpoimboe@kernel.org
[nathan: use Closes: instead of Link: per checkpatch.pl]
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
| -rw-r--r-- | Makefile | 11 | ||||
| -rw-r--r-- | tools/objtool/Makefile | 2 |
2 files changed, 12 insertions, 1 deletions
@@ -1481,6 +1481,15 @@ ifneq ($(wildcard $(resolve_btfids_O)),) $(Q)$(MAKE) -sC $(srctree)/tools/bpf/resolve_btfids O=$(resolve_btfids_O) clean endif +PHONY += objtool_clean + +objtool_O = $(abspath $(objtree))/tools/objtool + +objtool_clean: +ifneq ($(wildcard $(objtool_O)),) + $(Q)$(MAKE) -sC $(abs_srctree)/tools/objtool O=$(objtool_O) srctree=$(abs_srctree) clean +endif + tools/: FORCE $(Q)mkdir -p $(objtree)/tools $(Q)$(MAKE) O=$(abspath $(objtree)) subdir=tools -C $(srctree)/tools/ @@ -1644,7 +1653,7 @@ vmlinuxclean: $(Q)$(CONFIG_SHELL) $(srctree)/scripts/link-vmlinux.sh clean $(Q)$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) clean) -clean: archclean vmlinuxclean resolve_btfids_clean +clean: archclean vmlinuxclean resolve_btfids_clean objtool_clean # mrproper - Delete all generated files, including .config # diff --git a/tools/objtool/Makefile b/tools/objtool/Makefile index a40f30232929..6964175abdfd 100644 --- a/tools/objtool/Makefile +++ b/tools/objtool/Makefile @@ -29,6 +29,8 @@ srctree := $(patsubst %/,%,$(dir $(CURDIR))) srctree := $(patsubst %/,%,$(dir $(srctree))) endif +RM ?= rm -f + LIBSUBCMD_DIR = $(srctree)/tools/lib/subcmd/ ifneq ($(OUTPUT),) LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd |