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46 lines
1.1 KiB
46 lines
1.1 KiB
#!/bin/bash |
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# Build a standalone toybox command |
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if [ -z "$1" ] |
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then |
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echo "usage: single.sh command..." >&2 |
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exit 1 |
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fi |
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# Harvest TOYBOX_* symbols from .config |
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if [ ! -e .config ] |
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then |
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echo "Need .config for toybox global settings. Run defconfig/menuconfig." >&2 |
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exit 1 |
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fi |
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# Force dependencies to rebuild headers if we build multiplexer after this. |
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touch -c .config |
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export KCONFIG_CONFIG=.singleconfig |
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for i in "$@" |
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do |
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echo -n "$i:" |
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TOYFILE="$(egrep -l "TOY[(]($i)[ ,]" toys/*/*.c)" |
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if [ -z "$TOYFILE" ] |
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then |
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echo "Unknown command '$i'" >&2 |
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exit 1 |
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fi |
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# Enable stuff this command depends on |
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DEPENDS="$(sed -n "/^config *$i"'$/,/^$/{s/^[ \t]*depends on //;T;s/[!][A-Z0-9_]*//g;s/ *&& */|/g;p}' $TOYFILE | xargs | tr ' ' '|')" |
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NAME=$(echo $i | tr a-z- A-Z_) |
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make allnoconfig > /dev/null && |
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sed -ri -e '/CONFIG_TOYBOX/d' \ |
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-e "s/# (CONFIG_($NAME|${NAME}_.*${DEPENDS:+|$DEPENDS})) is not set/\1=y/" \ |
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"$KCONFIG_CONFIG" && |
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echo "# CONFIG_TOYBOX is not set" >> "$KCONFIG_CONFIG" && |
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grep "CONFIG_TOYBOX_" .config >> "$KCONFIG_CONFIG" && |
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rm -f "$PREFIX$i" && |
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OUTNAME="$PREFIX$i" scripts/make.sh || exit 1 |
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done
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