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Date: Mon, 5 Nov 2012 09:58:29 +0800
From: Robert Yang <liezhi.yang@windriver.com>
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To: Laurentiu Palcu <laurentiu.palcu@intel.com>
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Cc: openembedded-core@lists.openembedded.org
Subject: Re: [PATCH] populate_sdk_base.bbclass: check installation machine before installing SDK
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On 11/01/2012 09:23 PM, Laurentiu Palcu wrote:
> Do not allow installer to continue if the installation machine architecture
> does not match the intended SDK machine architecture.
>
> [YOCTO: #3269]
>
> Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
> ---
>   meta/classes/populate_sdk_base.bbclass |    8 ++++++++
>   1 file changed, 8 insertions(+)
>
> diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
> index a3ac757..dc715c4 100644
> --- a/meta/classes/populate_sdk_base.bbclass
> +++ b/meta/classes/populate_sdk_base.bbclass
> @@ -118,6 +118,14 @@ fakeroot create_shar() {
>   	cat << "EOF" > ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh
>   #!/bin/bash
>
> +INST_ARCH=$(uname -m | sed -e "s/i[3-6]86/ix86/" -e "s/x86[-_]64/x86_64/")
> +SDKMACHINE=$(echo ${SDKMACHINE} | sed -e "s/i[5-6]86/ix86/")
> +

I'm afraid this doesn't work, how does the script know the SDKMACHINE ?
The SDKMACHINE would always be null in 
poky-eglibc-x86_64-i586-toolchain-gmae-1.3+snapshot-20121104.sh

// Robert


> +if [ "$INST_ARCH" != "$SDKMACHINE" ]; then
> +	echo "Error: Installation machine not supported!"
> +	exit -1
> +fi
> +
>   DEFAULT_INSTALL_DIR="${SDKPATH}"
>   COMPONENTS_LEN=$(echo ".${SDKPATH}" | sed "s/\// /g" | wc -w)
>
>