85 lines
3.0 KiB
PHP
85 lines
3.0 KiB
PHP
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KERNEL_LOCALVERSION = "-ti"
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# Check the defconfig file and see if it points to an in kernel
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# defconfig that should be used, or if it is a complete config file
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# Or if it points to a combined defconfig that lists both in kernel
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# defconfig and associated config fragments.
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do_configure() {
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# Always copy the defconfig file to .config to keep consistency
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# between the case where there is a real config and the in kernel
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# tree config
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cp ${WORKDIR}/defconfig ${B}/.config
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scm_version=$(printf '%s%s' -g $(git -C ${S} rev-parse --verify HEAD 2>/dev/null | cut -c1-12))
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echo ${scm_version} > ${B}/.scmversion
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echo ${scm_version} > ${S}/.scmversion
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# Zero, when using "tisdk" configs, pass control to defconfig_builder
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config=`cat ${B}/.config | grep use-tisdk-config | cut -d= -f2`
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if [ -n "$config" ]
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then
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${DEFCONFIG_BUILDER} -w ${S} -t $config
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oe_runmake -C ${S} O=${B} "$config"_defconfig
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else
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# First, check if pointing to a combined config with config fragments
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config=`cat ${B}/.config | grep use-combined-config | cut -d= -f2`
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if [ -n "$config" ]
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then
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cp ${S}/$config ${B}/.config
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fi
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# Second, extract any config fragments listed in the defconfig
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config=`cat ${B}/.config | grep config-fragment | cut -d= -f2`
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if [ -n "$config" ]
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then
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configfrags=""
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for f in $config
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do
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# Check if the config fragment is available
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if [ ! -e "${S}/$f" ]
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then
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echo "Could not find kernel config fragment $f"
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exit 1
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else
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# Sanitize config fragment files to be relative to sources
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configfrags="$configfrags ${S}/$f"
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fi
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done
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fi
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# Third, check if pointing to a known in kernel defconfig
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config=`cat ${B}/.config | grep use-kernel-config | cut -d= -f2`
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if [ -n "$config" ]
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then
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oe_runmake -C ${S} O=${B} $config
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else
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yes '' | oe_runmake -C ${S} O=${B} oldconfig
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fi
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fi
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# Fourth, handle config fragments specified in the recipe
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# The assumption is that the config fragment will be specified with the absolute path.
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# E.g. ${WORKDIR}/config1.cfg or ${S}/config2.cfg
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if [ -n "${KERNEL_CONFIG_FRAGMENTS}" ]
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then
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for f in ${KERNEL_CONFIG_FRAGMENTS}
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do
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# Check if the config fragment is available
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if [ ! -e "$f" ]
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then
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echo "Could not find kernel config fragment $f"
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exit 1
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fi
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done
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fi
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# Now that all the fragments are located merge them
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if [ -n "${KERNEL_CONFIG_FRAGMENTS}" -o -n "$configfrags" ]
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then
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( cd ${WORKDIR} && ${S}/scripts/kconfig/merge_config.sh -m -r -O ${B} ${B}/.config $configfrags ${KERNEL_CONFIG_FRAGMENTS} 1>&2 )
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yes '' | oe_runmake -C ${S} O=${B} oldconfig
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fi
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}
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