Unverified Commit 4ac85d9b authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Nathan Chancellor
Browse files

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: default avatarThomas Weißschuh <thomas.weissschuh@linutronix.de>
Link: https://patch.msgid.link/20251223-uapi-nostdinc-v1-4-d91545d794f7@linutronix.de


Signed-off-by: default avatarNathan Chancellor <nathan@kernel.org>
parent e2772ba5

usr/include/Makefile

+5 −2
Original line number Diff line number Diff line
@@ -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 $@