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This documents what I did to change from
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buildroot version 2012.05 to 2014.08
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- update README and bin/build-release
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README: change 'br_ver'
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bin/build-release: BR_VER="2012.05"
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- update default config for all arches
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there has to be a better way to do this, but for now:
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arches=$(for f in conf/buildr-*.conf; do a=${f##*-}; echo ${a%.conf}; done)
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for arch in $arches; do
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make br-config ARCH=$arch
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- update path to uclibc config referenced in buildroot-*.conf
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f=".*/uClibc-.*.config"; t="package/uclibc/uClibc-0.9.33.config"
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sed -i -e "s,$f,$t" conf/buildroot-*.config
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- update path to busybox config
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Hopefully this was only a one time thing, as i took out the version
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# manually changed to package/busybox/busybox-cirros.config
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vi conf/buildroot-*.config
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Also changed Makefile to address this
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- update path to device_table.txt
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- update Makefile for change in location of 'skeleton' in buildroot tree
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f="target/generic/device_table.txt"; t="system/device_table.txt"
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sed -i -e "s,$f,$t,p" conf/buildroot-*.config
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- update Makefile for determining busybox version
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now this works: make ARCH=i386 br-busybox-menuconfig
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- update busybox config
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make ARCH=i386 br-busybox-menuconfig
added
removed
doc/buildroot-upgrade.txt
