scripts/Makefile.xen.awk

   1 BEGIN {
   2         is_rule = 0
   3 }
   4
   5 /^[[:space:]]*#/ {
   6         next
   7 }
   8
   9 /^[[:space:]]*$/ {
  10         if (is_rule)
  11                 print("")
  12         is_rule = 0
  13         next
  14 }
  15
  16 /:[[:space:]]*\$\(src\)\/%\.[cS][[:space:]]/ {
  17         line = gensub(/%.([cS])/, "%-xen.\\1", "g", $0)
  18         line = gensub(/(single-used-m)/, "xen-\\1", "g", line)
  19         print line
  20         is_rule = 1
  21         next
  22 }
  23
  24 /^[^\t]$/ {
  25         if (is_rule)
  26                 print("")
  27         is_rule = 0
  28         next
  29 }
  30
  31 is_rule {
  32         print $0
  33         next
  34 }