32 lines
912 B
Bash
32 lines
912 B
Bash
# EX_ARM, EX_X86, BB_ARM, and BB_X86 should be generated in build.py
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dirname_wrap() {
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case "$1" in
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*/*) dir=${1%/*}; [ -z $dir ] && echo "/" || echo $dir ;;
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*) echo "." ;;
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esac
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}
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[ "$1" = "indep" ] && INDEP=true || INDEP=false
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$INDEP && TMPDIR="`cd "\`dirname_wrap "${BASH_SOURCE:-$0}"\`" && pwd`" || TMPDIR=/dev/tmp
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INSTALLER=$TMPDIR/install; BBDIR=$TMPDIR/bin
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EXBIN=$BBDIR/b64xz; BBBIN=$BBDIR/busybox
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$INDEP || rm -rf $TMPDIR 2>/dev/null;
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mkdir -p $BBDIR 2>/dev/null
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touch $EXBIN $BBBIN; chmod 755 $EXBIN $BBBIN
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echo -ne $EX_ARM > $EXBIN
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if $EXBIN --test 2>/dev/null; then
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echo $BB_ARM | $EXBIN > $BBBIN
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else
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echo -ne $EX_X86 > $EXBIN
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echo $BB_X86 | $EXBIN > $BBBIN
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fi
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$BBBIN --install -s $TMPDIR/bin
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export PATH=$BBDIR:$PATH
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if $INDEP; then
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shift
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exec sh "$@"
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else
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mkdir -p $INSTALLER
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unzip -o "$3" -d $INSTALLER
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exec sh $INSTALLER/META-INF/com/google/android/updater-script $@
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fi
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