48 lines
1.5 KiB
Plaintext
48 lines
1.5 KiB
Plaintext
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# Freescale Kernel LOCALVERSION extension
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#
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# This allow to easy reuse of code between different kernel recipes
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#
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# The following options are supported:
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#
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# SCMVERSION Puts the Git hash in kernel local version
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# LOCALVERSION Value used in LOCALVERSION (default to '+fslc')
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#
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# Copyright 2014, 2015 (C) O.S. Systems Software LTDA.
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SCMVERSION ??= "y"
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LOCALVERSION ??= "+fslc"
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# LINUX_VERSION_EXTENSION is used as CONFIG_LOCALVERSION by kernel-yocto class
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LINUX_VERSION_EXTENSION ?= "${LOCALVERSION}"
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do_kernel_localversion[dirs] += "${S} ${B}"
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do_kernel_localversion() {
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# Fallback for recipes not able to use LINUX_VERSION_EXTENSION
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if [ "${@bb.data.inherits_class('kernel-yocto', d)}" = "False" ]; then
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echo 'CONFIG_LOCALVERSION="${LOCALVERSION}"' >> ${B}/.config
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fi
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if [ "${SCMVERSION}" = "y" ]; then
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# Add GIT revision to the local version
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if [ "${SRCREV}" = "INVALID" ]; then
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hash=${SRCREV_machine}
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else
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hash=${SRCREV}
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fi
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if [ "$hash" = "AUTOINC" ]; then
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branch=`git --git-dir=${S}/.git symbolic-ref --short -q HEAD`
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head=`git --git-dir=${S}/.git rev-parse --verify --short origin/${branch} 2> /dev/null`
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else
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head=`git --git-dir=${S}/.git rev-parse --verify --short $hash 2> /dev/null`
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fi
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patches=`git --git-dir=${S}/.git rev-list --count $head..HEAD 2> /dev/null`
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printf "%s%s%s%s" +g $head +p $patches > ${S}/.scmversion
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sed -i -e "/CONFIG_LOCALVERSION_AUTO[ =]/d" ${B}/.config
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echo "CONFIG_LOCALVERSION_AUTO=y" >> ${B}/.config
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fi
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}
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addtask kernel_localversion before do_configure after do_patch do_kernel_configme
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