diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2026-02-27 07:38:05 +0100 |
|---|---|---|
| committer | Nicolas Schier <nsc@kernel.org> | 2026-03-12 12:48:08 +0100 |
| commit | 579f103fb9c570e54c81866627efb1ea1e00a26b (patch) | |
| tree | cf4d580b7beee6db7361f098eadaf715645ba485 /usr | |
| parent | aad94ba683adc6ff7ff4e29ae48184b42782dd97 (diff) | |
kbuild: uapi: use custom stub headers instead of libc ones
Now that custom stub headers are provided for all libc headers used from
the UAPI headers, the dependency on the toolchain libc can be dropped.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Tested-by: Nicolas Schier <nsc@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260227-kbuild-uapi-libc-v1-7-c17de0d19776@weissschuh.net
Signed-off-by: Nicolas Schier <nsc@kernel.org>
Diffstat (limited to 'usr')
| -rw-r--r-- | usr/include/Makefile | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/usr/include/Makefile b/usr/include/Makefile index fdc79cffcc97..d352280b0e4a 100644 --- a/usr/include/Makefile +++ b/usr/include/Makefile @@ -138,14 +138,13 @@ endif always-y := $(patsubst $(obj)/%.h,%.hdrtest, $(shell find $(obj) -name '*.h' 2>/dev/null)) target-no-libc = $(filter-out $(uses-libc), $*.h) -target-can-compile = $(and $(filter-out $(no-header-test), $*.h), \ - $(or $(CONFIG_CC_CAN_LINK), $(target-no-libc))) +target-can-compile = $(filter-out $(no-header-test), $*.h) # Include the header twice to detect missing include guard. quiet_cmd_hdrtest = HDRTEST $< cmd_hdrtest = \ $(CC) $(c_flags) -fsyntax-only -Werror -x c /dev/null \ - $(if $(target-no-libc), -nostdinc, -I $(srctree)/usr/dummy-include) \ + -nostdinc $(if $(target-no-libc), , -I $(srctree)/usr/dummy-include) \ $(if $(target-can-compile), -include $< -include $<); \ $(PERL) $(src)/headers_check.pl $(obj) $<; \ touch $@ |