When I looked at the lorder script, I had trouble understanding the sort
and join calls, since the syntax used is historical.
I'm using this diff since a couple of months. Could someone double
check that I got the conversion right?
Index: lorder.sh
===================================================================
RCS file: /cvs/src/usr.bin/lorder/lorder.sh,v
retrieving revision 1.14
diff -u -p -r1.14 lorder.sh
--- lorder.sh 2 Jul 2003 00:21:16 -0000 1.14
+++ lorder.sh 26 Mar 2015 08:41:17 -0000
@@ -55,7 +55,7 @@ trap "rm -f $R $S; exit 1" 1 2 3 13 15
# make sure files depend on themselves
for file in "$@"; do echo "$file $file" ; done
-# if the line has " T ", " D ", " G ", " R ", it's a globally defined
+# if the line has " T ", " D ", " G ", " R ", it's a globally defined
# symbol, put it into the symbol file.
#
# if the line has " U " it's a globally undefined symbol, put it into
@@ -75,7 +75,7 @@ ${NM:-nm} -go "$@" | sed "
# sort symbols and references on the first field (the symbol)
# join on that field, and print out the file names (dependencies).
-sort +1 $R -o $R
-sort +1 $S -o $S
-join -j 2 -o 1.1 2.1 $R $S
+sort -k 2 -o $R $R
+sort -k 2 -o $S $S
+join -j 2 -o 1.1,2.1 $R $S
rm -f $R $S
--
jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE
