Makefile: move KERNELDOC macro to the main Makefile

As kernel-doc script is used not only on Documentation, but
also on scripts and drivers/drm Makefiles, move it to the
main makefile, as otherwise sub-makefiles may not have it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <bb3ea3b49e76aee51dae7762db10c4d38cd67afe.1745453655.git.mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2025-04-24 08:16:22 +08:00 committed by Jonathan Corbet
parent 76a9b59228
commit 110214e4cc
2 changed files with 5 additions and 1 deletions

View File

@ -60,7 +60,6 @@ endif #HAVE_LATEXMK
# Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter
KERNELDOC = $(srctree)/scripts/kernel-doc.py
ALLSPHINXOPTS = -D kerneldoc_srctree=$(srctree) -D kerneldoc_bin=$(KERNELDOC)
ALLSPHINXOPTS += $(PAPEROPT_$(PAPER)) $(SPHINXOPTS)
ifneq ($(wildcard $(srctree)/.config),)

View File

@ -458,6 +458,11 @@ endif
HOSTRUSTC = rustc
HOSTPKG_CONFIG = pkg-config
# the KERNELDOC macro needs to be exported, as scripts/Makefile.build
# has a logic to call it
KERNELDOC = $(srctree)/scripts/kernel-doc.py
export KERNELDOC
KBUILD_USERHOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes \
-O2 -fomit-frame-pointer -std=gnu11
KBUILD_USERCFLAGS := $(KBUILD_USERHOSTCFLAGS) $(USERCFLAGS)