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Re: [Xen-devel] [PATCH 3/3] build: allow picking the env values for toolchain utilities
- To: Roger Pau Monne <roger.pau@xxxxxxxxxx>
- From: Jan Beulich <JBeulich@xxxxxxxx>
- Date: Mon, 29 Jul 2019 15:39:35 +0000
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- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, Julien Grall <julien.grall@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Mon, 29 Jul 2019 15:57:47 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHVRiPSkFp+75VIl0mvuXFUmT434Q==
- Thread-topic: [PATCH 3/3] build: allow picking the env values for toolchain utilities
On 26.07.2019 15:33, Roger Pau Monne wrote:
> --- a/config/StdGNU.mk
> +++ b/config/StdGNU.mk
> @@ -1,8 +1,6 @@
> # Use Clang/LLVM instead of GCC?
> clang ?= n
>
> -AS = $(CROSS_COMPILE)as
> -LD = $(CROSS_COMPILE)ld
> ifeq ($(clang),y)
> gcc := n
> DEF_CC = clang
> @@ -28,19 +26,21 @@ HOSTCC ?= $(DEF_CC)
> HOSTCXX ?= $(DEF_CXX)
> endif
>
> -CPP = $(CC) -E
> -AR = $(CROSS_COMPILE)ar
> -RANLIB = $(CROSS_COMPILE)ranlib
> -NM = $(CROSS_COMPILE)nm
> -STRIP = $(CROSS_COMPILE)strip
> -OBJCOPY = $(CROSS_COMPILE)objcopy
> -OBJDUMP = $(CROSS_COMPILE)objdump
> -SIZEUTIL = $(CROSS_COMPILE)size
> +AS ?= $(CROSS_COMPILE)as
> +LD ?= $(CROSS_COMPILE)ld
> +CPP ?= $(CC) -E
> +AR ?= $(CROSS_COMPILE)ar
> +RANLIB ?= $(CROSS_COMPILE)ranlib
> +NM ?= $(CROSS_COMPILE)nm
> +STRIP ?= $(CROSS_COMPILE)strip
> +OBJCOPY ?= $(CROSS_COMPILE)objcopy
> +OBJDUMP ?= $(CROSS_COMPILE)objdump
> +SIZEUTIL ?= $(CROSS_COMPILE)size
This does affect more than just the toolchain part of the tree,
doesn't it? Irrespective of this my point made for patch 2
applies here as well. Furthermore, if we were to go this route,
then SunOS.mk would want similar massaging.
Jan
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