Re: [Minios-devel] [UNIKRAFT PATCH] build: use -p1 instead of -p0 in patch command

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

Hey Yuri,

I will take it, your arguments are reasonable and may make it easier to 
produce patch files. Can you update the documentation with the v2 of 
this patch, too [doc/guides/developers-app.rst]?
Thanks,

Simon

On 11.06.2018 23:30, Yuri Volchkov wrote:
> The -p1 is more commonly used. And, what is more important, this is
> the way git generates patches.
>
> Getting unikraft build system compatible with git patches will save as
> some headache in the feature. Better to change it now, before we got
> tremendous amount of external libs.
>
> Signed-off-by: Yuri Volchkov <yuri.volchkov@xxxxxxxxx>
> ---
>   support/build/Makefile.rules | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/support/build/Makefile.rules b/support/build/Makefile.rules
> index 0fee0d7..844cb4b 100644
> --- a/support/build/Makefile.rules
> +++ b/support/build/Makefile.rules
> @@ -237,7 +237,7 @@ define patch =
>   $(BUILD_DIR)/$(1)/.patched: $(BUILD_DIR)/$(1)/.origin
>         @$(foreach P,$(sort $(wildcard $(2)/*)), \
>           $(call verbose_cmd_inner,PATCH,$(1)':' $(notdir $(P)), \
> -         $(PATCH) -sd $(BUILD_DIR)/$(1)/origin/$(3)/ -p0 < $(P)) &&)\
> +         $(PATCH) -sd $(BUILD_DIR)/$(1)/origin/$(3)/ -p1 < $(P)) &&)\
>         $(TOUCH) $(BUILD_DIR)/$(1)/.patched
>   UK_FETCH-y += $(BUILD_DIR)/$(1)/.patched
>   endef
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