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| author | Thomas Weißschuh <linux@weissschuh.net> | 2025-03-22 12:03:16 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2025-03-22 17:50:58 +0300 |
| commit | 97282e6d380db8a07120fe1b794ac969ee4a3b5c (patch) | |
| tree | d729f9e11e4536e85e2dbf820557ac32161c2f53 /rust/helpers/build_bug.c | |
| parent | a7a05b1b2739b94870b499818986b82974839fe0 (diff) | |
| download | linux-97282e6d380db8a07120fe1b794ac969ee4a3b5c.tar.xz | |
x86: drop unnecessary prefix map configuration
The toplevel Makefile already provides -fmacro-prefix-map as part of
KBUILD_CPPFLAGS. In contrast to the KBUILD_CFLAGS and KBUILD_AFLAGS
variables, KBUILD_CPPFLAGS is not redefined in the architecture specific
Makefiles. Therefore the toplevel KBUILD_CPPFLAGS do apply just fine, to
both C and ASM sources.
The custom configuration was necessary when it was added in
commit 9e2276fa6eb3 ("arch/x86/boot: Use prefix map to avoid embedded
paths") but has since become unnecessary in commit a716bd743210
("kbuild: use -fmacro-prefix-map for .S sources").
Drop the now unnecessary custom prefix map configuration.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'rust/helpers/build_bug.c')
0 files changed, 0 insertions, 0 deletions