diff options
| author | Masahiro Yamada | 2023-01-10 14:48:00 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-02-01 08:34:08 +0100 |
| commit | 758803e202608bdff17afc794abd5a1e39f4b918 (patch) | |
| tree | 54af53c3f9f92e7c469e20efe85c806d126ee706 | |
| parent | 80bb370bce773e137f795356598eb3ad326c14bd (diff) | |
kbuild: fix 'make modules' error when CONFIG_DEBUG_INFO_BTF_MODULES=y
[ Upstream commit 74d3320f6f7cf72de88a7e8df573821f6db90239 ]
When CONFIG_DEBUG_INFO_BTF_MODULES=y, running 'make modules'
in the clean kernel tree will get the following error.
$ grep CONFIG_DEBUG_INFO_BTF_MODULES .config
CONFIG_DEBUG_INFO_BTF_MODULES=y
$ make -s clean
$ make modules
[snip]
AR vmlinux.a
ar: ./built-in.a: No such file or directory
make: *** [Makefile:1241: vmlinux.a] Error 1
'modules' depends on 'vmlinux', but builtin objects are not built.
Define KBUILD_BUILTIN.
Fixes: f73edc8951b2 ("kbuild: unify two modpost invocations")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -1529,6 +1529,7 @@ endif # *.ko are usually independent of vmlinux, but CONFIG_DEBUG_INFOBTF_MODULES # is an exception. ifdef CONFIG_DEBUG_INFO_BTF_MODULES +KBUILD_BUILTIN := 1 modules: vmlinux endif |