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app/testpmd: support flow integer
[dpdk.git]
/
scripts
/
relpath.sh
diff --git
a/scripts/relpath.sh
b/scripts/relpath.sh
index
00030e5
..
4ff4671
100755
(executable)
--- a/
scripts/relpath.sh
+++ b/
scripts/relpath.sh
@@
-43,8
+43,13
@@
if [ $# -ne 2 ]; then
exit 1
fi
exit 1
fi
-REL1=${1#/}
-REL2=${2#/}
+# get the real absolute path, derefencing symlinks
+ABS1=$(readlink -f $1)
+ABS2=$(readlink -f $2)
+
+# remove leading slash
+REL1=${ABS1#/}
+REL2=${ABS2#/}
left1=${REL1%%/*}
right1=${REL1#*/}
left1=${REL1%%/*}
right1=${REL1#*/}
@@
-56,6
+61,8
@@
right2=${REL2#*/}
prev_right2=$REL2
prev_left2=
prev_right2=$REL2
prev_left2=
+prefix=
+
while [ "${right1}" != "" -a "${right2}" != "" ]; do
if [ "$left1" != "$left2" ]; then
while [ "${right1}" != "" -a "${right2}" != "" ]; do
if [ "$left1" != "$left2" ]; then