From: Thomas Weißschuh Date: Sun, 11 May 2025 06:02:28 +0000 (+0200) Subject: Revert "kbuild, rust: use -fremap-path-prefix to make paths relative" X-Git-Tag: v6.15-rc7~27^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8cf5b3f836147d8d4e7c6eb4c01945b97dab8297;p=thirdparty%2Fkernel%2Flinux.git Revert "kbuild, rust: use -fremap-path-prefix to make paths relative" This reverts commit dbdffaf50ff9cee3259a7cef8a7bd9e0f0ba9f13. --remap-path-prefix breaks the ability of debuggers to find the source file corresponding to object files. As there is no simple or uniform way to specify the source directory explicitly, this breaks developers workflows. Revert the unconditional usage of --remap-path-prefix, equivalent to the same change for -ffile-prefix-map in KBUILD_CPPFLAGS. Fixes: dbdffaf50ff9 ("kbuild, rust: use -fremap-path-prefix to make paths relative") Signed-off-by: Thomas Weißschuh Acked-by: Miguel Ojeda Signed-off-by: Masahiro Yamada --- diff --git a/Makefile b/Makefile index 52f84aaf10252..0eb9e6c49b32a 100644 --- a/Makefile +++ b/Makefile @@ -1069,7 +1069,6 @@ KBUILD_CFLAGS += -fno-builtin-wcslen # change __FILE__ to the relative path to the source directory ifdef building_out_of_srctree KBUILD_CPPFLAGS += $(call cc-option,-fmacro-prefix-map=$(srcroot)/=) -KBUILD_RUSTFLAGS += --remap-path-prefix=$(srcroot)/= endif # include additional Makefiles when needed