From: Quentin Schulz <[email protected]> [ Upstream commit 27758d8c2583d10472b745a43ff86fef96c11ef7 ]
Original commit log: The hostprog compilers and linkers do not share the regular compiler flags, so they are not affected by CONFIG_WERROR or W=e. As hostprogs are used during the bootstrap of the build, they can't depend on kconfig options. Enable -Werror unconditionally. Signed-off-by: Quentin Schulz <[email protected]> --- scripts/Makefile.extrawarn | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn index 29b6aab5f72..8988308cc36 100644 --- a/scripts/Makefile.extrawarn +++ b/scripts/Makefile.extrawarn @@ -109,3 +109,8 @@ KBUILD_LDFLAGS += --fatal-warnings KBUILD_RUSTFLAGS += -Dwarnings endif + +# Hostprog flags are used during build bootstrapping and can not rely on CONFIG_ symbols. +KBUILD_HOSTCFLAGS += -Werror +KBUILD_HOSTLDFLAGS += -Wl,--fatal-warnings +KBUILD_HOSTRUSTFLAGS += -Dwarnings -- 2.54.0
