diff options
| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2025-12-23 08:04:11 +0100 |
|---|---|---|
| committer | Nathan Chancellor <nathan@kernel.org> | 2026-01-06 15:07:32 -0700 |
| commit | 4ac85d9bc73ed38a3bf98a58f9a44087375332b4 (patch) | |
| tree | 528bc05b219377aa19f71da2b8955c09a4ae0c17 /usr | |
| parent | e2772ba5f43df6b13b04041fe52b07e8cac06ce0 (diff) | |
kbuild: uapi: split out command conditions into variables
The condition logic will become a bit more complicated.
Split them out into dedicated variables so they stay readable.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Link: https://patch.msgid.link/20251223-uapi-nostdinc-v1-4-d91545d794f7@linutronix.de
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Diffstat (limited to 'usr')
| -rw-r--r-- | usr/include/Makefile | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/usr/include/Makefile b/usr/include/Makefile index fd29c11c35cb..fa01bcda21f5 100644 --- a/usr/include/Makefile +++ b/usr/include/Makefile @@ -150,12 +150,15 @@ 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 = $(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 $(filter-out $(uses-libc), $*.h), -nostdinc) \ - $(if $(filter-out $(no-header-test), $*.h), -include $< -include $<); \ + $(if $(target-no-libc), -nostdinc) \ + $(if $(target-can-compile), -include $< -include $<); \ $(PERL) $(src)/headers_check.pl $(obj) $<; \ touch $@ |