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-rwxr-xr-xopkg-compare-versions.sh77
1 files changed, 0 insertions, 77 deletions
diff --git a/opkg-compare-versions.sh b/opkg-compare-versions.sh
deleted file mode 100755
index 1f092d7..0000000
--- a/opkg-compare-versions.sh
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/bin/sh
-set -e
-
-# This is a little experiment to see how expensive it would be to
-# compare versions in a shell script. This script is not done yet
-# and the nasiest part is still left undone, (the fact that in Debian
-# versions all letters compare less than all non-letters).
-#
-# It looks to me like version comprehension might be the feature that pushes
-# opkg from /bin/sh to compiled C code...
-
-if [ $# -lt 3 ]; then
- echo "
-usage: opkg-compare-versions v1 op v2
- where op in (<<, <=, =, >=, >>)
-Return value is 0 if v1 op v2 is satisfied, 1 otherwise"
- exit 2
-fi
-
-v1=$1
-op=$2
-v2=$3
-
-# Debian has a little historical problem with operators...
-may_be_equal=0
-case $op in
-'>>')
- op="-gt"
-;;
-'<<')
- op="-lt"
-;;
-'>'|'>=')
- op="-gt"
- may_be_equal=1
-;;
-'<'|'<=')
- op="-lt"
- may_be_equal=1
-;;
-'=')
- may_be_equal=1
-;;
-*)
- echo "opkg_compare_versions: Invalid operator \`$op' valid operators are (<<, <=, =, >=, >>)"
- exit 1
-;;
-esac
-
-if [ $may_be_equal == 1 -a $v1 == $v2 ]; then
- exit 0;
-elif [ $op == '=' ]; then
- exit 1;
-fi
-
-epoch1=`echo $v1 | sed -ne 's/:.*//p'`
-v1=`echo $v1 | sed -e 's/^[^:]*://'`
-epoch2=`echo $v2 | sed -ne 's/:.*//p'`
-v2=`echo $v2 | sed -e 's/^[^:]*://'`
-
-upstream1=`echo $v1 | sed -e '/-/s/\(.*\)-.*/\1/'`
-debian_rev1=`echo $v1 | sed -ne 's/.*-//p'`
-upstream2=`echo $v2 | sed -e '/-/s/\(.*\)-.*/\1/'`
-debian_rev2=`echo $v2 | sed -ne 's/.*-//p'`
-
-echo "$epoch1:$upstream1-$debian_rev1 $op $epoch2:$upstream2-$debian_rev2"
-
-exit 3
-
-[ -z $epoch1 ] && epoch1="0"
-[ -z $epoch2 ] && epoch2="0"
-
-if [ $epoch1 != $epoch2 ]; then
- exit `[ $epoch1 $op $epoch2 ]`
-fi
-
-exit 3