Re: [PATCH] kbuild: dummy-tools: support make MPROFILE_KERNEL checks work on BE

[Jiri Slaby]

I deleted too few: the subject should read:
kbuild: dummy-tools: make MPROFILE_KERNEL checks work on BE

I will submit v2 if there are no other objections.

On 29. 08. 23, 12:51, Jiri Slaby (SUSE) wrote:
> From: Jiri Slaby <jslaby@xxxxxxx>
>
> Commit 2eab791f940b ("kbuild: dummy-tools: support MPROFILE_KERNEL
> checks for ppc") added support for ppc64le's checks for
> -mprofile-kernel.
>
> Now, commit aec0ba7472a7 ("powerpc/64: Use -mprofile-kernel for big
> endian ELFv2 kernels") added support for -mprofile-kernel even on
> big-endian ppc.
>
> So lift the check in gcc-check-mprofile-kernel.sh to support big-endian too.
>
> Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
> Cc: Masahiro Yamada <masahiroy@xxxxxxxxxx>
> Cc: Nathan Chancellor <nathan@xxxxxxxxxx>
> Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
> Cc: Nicolas Schier <nicolas@xxxxxxxxx>
> Cc: Naveen N. Rao <naveen.n.rao@xxxxxxxxxxxxxxxxxx>
> Cc: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
> Cc: Nicholas Piggin <npiggin@xxxxxxxxx>
> Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
> Cc: Michal Kubecek <mkubecek@xxxxxxx>
> ---
>   scripts/dummy-tools/gcc | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/scripts/dummy-tools/gcc b/scripts/dummy-tools/gcc
> index 1db1889f6d81..07f6dc4c5cf6 100755
> --- a/scripts/dummy-tools/gcc
> +++ b/scripts/dummy-tools/gcc
> @@ -85,8 +85,7 @@ if arg_contain -S "$@"; then
>   	fi
>   
>   	# For arch/powerpc/tools/gcc-check-mprofile-kernel.sh
> -	if arg_contain -m64 "$@" && arg_contain -mlittle-endian "$@" &&
> -		arg_contain -mprofile-kernel "$@"; then
> +	if arg_contain -m64 "$@" && arg_contain -mprofile-kernel "$@"; then
>   		if ! test -t 0 && ! grep -q notrace; then
>   			echo "_mcount"
>   		fi

--
js
suse labs