tools/resolve_btfids: Tidy HOST_OVERRIDES

[PATCH v1] tools/resolve_btfids: Tidy HOST_OVERRIDES

Posted by Ian Rogers 2 years, 7 months ago

Don't set EXTRA_CFLAGS to HOSTCFLAGS, ensure CROSS_COMPILE isn't
passed through.

This patch is based on top of:
https://lore.kernel.org/bpf/20230202112839.1131892-1-jolsa@kernel.org/

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/bpf/resolve_btfids/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/bpf/resolve_btfids/Makefile b/tools/bpf/resolve_btfids/Makefile
index abdd68ac08f4..2abdd85b4a08 100644
--- a/tools/bpf/resolve_btfids/Makefile
+++ b/tools/bpf/resolve_btfids/Makefile
@@ -17,9 +17,9 @@ else
   MAKEFLAGS=--no-print-directory
 endif
 
-# always use the host compiler
+# Overrides for the prepare step libraries.
 HOST_OVERRIDES := AR="$(HOSTAR)" CC="$(HOSTCC)" LD="$(HOSTLD)" ARCH="$(HOSTARCH)" \
-		  EXTRA_CFLAGS="$(HOSTCFLAGS) $(KBUILD_HOSTCFLAGS)"
+		  CROSS_COMPILE=""
 
 RM      ?= rm
 HOSTCC  ?= gcc
-- 
2.39.1.519.gcb327c4b5f-goog

Re: [PATCH v1] tools/resolve_btfids: Tidy HOST_OVERRIDES

Posted by patchwork-bot+netdevbpf@kernel.org 2 years, 7 months ago

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:

On Thu,  2 Feb 2023 14:42:53 -0800 you wrote:
> Don't set EXTRA_CFLAGS to HOSTCFLAGS, ensure CROSS_COMPILE isn't
> passed through.
> 
> This patch is based on top of:
> https://lore.kernel.org/bpf/20230202112839.1131892-1-jolsa@kernel.org/
> 
> Signed-off-by: Ian Rogers <irogers@google.com>
> 
> [...]

Here is the summary with links:
  - [v1] tools/resolve_btfids: Tidy HOST_OVERRIDES
    https://git.kernel.org/bpf/bpf-next/c/e0975ab92f24

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html

Re: [PATCH v1] tools/resolve_btfids: Tidy HOST_OVERRIDES

Posted by Jiri Olsa 2 years, 7 months ago

On Thu, Feb 02, 2023 at 02:42:53PM -0800, Ian Rogers wrote:
> Don't set EXTRA_CFLAGS to HOSTCFLAGS, ensure CROSS_COMPILE isn't
> passed through.
> 
> This patch is based on top of:
> https://lore.kernel.org/bpf/20230202112839.1131892-1-jolsa@kernel.org/
> 
> Signed-off-by: Ian Rogers <irogers@google.com>

Acked-by: Jiri Olsa <jolsa@kernel.org>

jirka

> ---
>  tools/bpf/resolve_btfids/Makefile | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/bpf/resolve_btfids/Makefile b/tools/bpf/resolve_btfids/Makefile
> index abdd68ac08f4..2abdd85b4a08 100644
> --- a/tools/bpf/resolve_btfids/Makefile
> +++ b/tools/bpf/resolve_btfids/Makefile
> @@ -17,9 +17,9 @@ else
>    MAKEFLAGS=--no-print-directory
>  endif
>  
> -# always use the host compiler
> +# Overrides for the prepare step libraries.
>  HOST_OVERRIDES := AR="$(HOSTAR)" CC="$(HOSTCC)" LD="$(HOSTLD)" ARCH="$(HOSTARCH)" \
> -		  EXTRA_CFLAGS="$(HOSTCFLAGS) $(KBUILD_HOSTCFLAGS)"
> +		  CROSS_COMPILE=""
>  
>  RM      ?= rm
>  HOSTCC  ?= gcc
> -- 
> 2.39.1.519.gcb327c4b5f-goog
>