[PATCH v3] Adjust top-level Makefile for arm-none-eabi toolchain

Michael Grzeschik mgr at xviews.de
Tue Jan 25 22:55:06 UTC 2011


Hi Peter,

On Tue, Jan 25, 2011 at 11:02:32PM +0100, Peter Stuge wrote:
> +HOST ?= arm-none-eabi-

Remove that line.

>  
>  # this is the prefix of your cross-toolchain programs
> -CROSS_TOOL_PREFIX=arm-elf-
> +CROSS_TOOL_PREFIX ?= $(HOST)-

Leave that unchanged.

>  
>  TOPDIR=$(shell pwd)
>  OSMOCORE_CONFIGURE_ENV= LIBOSMOCORE_LIBS=$(TOPDIR)/shared/libosmocore/build-host/src/.libs/libosmocore.a \
> @@ -37,9 +40,9 @@ shared/libosmocore/build-target:
>  
>  shared/libosmocore/build-target/Makefile: shared/libosmocore/configure shared/libosmocore/build-target
>  	cd shared/libosmocore/build-target && ../configure \
> -			--host=arm-elf-linux --disable-vty --enable-panic-infloop \
> +			--host=$(HOST) --disable-vty --enable-panic-infloop \

Use here instead:       --host=$(CROSS_TOOL_PREFIX:-=)

>  			--disable-shared --disable-talloc --disable-tests \
> -		CC="$(CROSS_TOOL_PREFIX)gcc" CFLAGS="-Os -ffunction-sections -I$(TOPDIR)/target/firmware/include -nostartfiles -nodefaultlibs"
> +		CFLAGS="-Os -ffunction-sections -I$(TOPDIR)/target/firmware/include -nostartfiles -nodefaultlibs"
>  
>  shared/libosmocore/build-target/src/.libs/libosmocore.a: shared/libosmocore/build-target/Makefile
>  	cd shared/libosmocore/build-target && make

Regards,
Michael




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