scripts/addVPath.sh

   1 #! /bin/bash
   2
   3 vpathEntry="srcdir = @srcdir@\nVPATH = @srcdir@"
   4
   5 elemCont="^[ \t]\+.*\\\\"
   6 elemEnd="^[ #\t]\+.*"
   7
   8 outputRest=": r; {N; b r}"
   9
  10 globSubdirsTail=": t; /$elemEnd/ {n; b t}; {a\
  11 \\\\n$vpathEntry
  12 ; $outputRest}"
  13
  14 #cat $1 | sed -e "/SUBDIRS/,$ {/$elemCont/! {/$elemEnd/ {$globSubdirsTail}}}" | sed -e "/\(srcdir\|VPATH\)/ {$outputRest}; {$ a\
  15 #$vpathEntry
  16 #}"
  17
  18 if [ `cat $1 | sed -n -e "/\(srcdir\|VPATH\)/ {s/.*/1/p; q}; $ s/.*/0/p"` == "0" ]; then
  19         sed -i -e "/SUBDIRS/,$ {/$elemCont/! {/$elemEnd/ {$globSubdirsTail}}}" $1
  20         sed -i -e "/\(srcdir\|VPATH\)/ {$outputRest}; {$ a\
  21         \\\\n$vpathEntry
  22         }" $1
  23
  24 fi
  25