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Date: Mon, 17 Feb 2020 10:27:41 +0900 From: Masahiro Yamada <masahiroy@...nel.org> To: linux-kbuild@...r.kernel.org Cc: linux-kernel@...r.kernel.org, Masahiro Yamada <masahiroy@...nel.org>, Michal Marek <michal.lkml@...kovi.net> Subject: [PATCH 2/2] kbuild: add -Wall to KBUILD_HOSTCXXFLAGS Add -Wall to catch more warnings for host programs written in C++. Signed-off-by: Masahiro Yamada <masahiroy@...nel.org> --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 8f15926b83bb..0ad7c1b14d59 100644 --- a/Makefile +++ b/Makefile @@ -399,7 +399,7 @@ HOSTCXX = g++ KBUILD_HOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 \ -fomit-frame-pointer -std=gnu89 $(HOST_LFS_CFLAGS) \ $(HOSTCFLAGS) -KBUILD_HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS) $(HOSTCXXFLAGS) +KBUILD_HOSTCXXFLAGS := -Wall -O2 $(HOST_LFS_CFLAGS) $(HOSTCXXFLAGS) KBUILD_HOSTLDFLAGS := $(HOST_LFS_LDFLAGS) $(HOSTLDFLAGS) KBUILD_HOSTLDLIBS := $(HOST_LFS_LIBS) $(HOSTLDLIBS) -- 2.17.1
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