build/camlp4-bootstrap.sh

   1 #!/bin/sh
   2 # $Id$
   3 set -e
   4 cd `dirname $0`/..
   5
   6 TMPTARGETS="\
   7   camlp4/boot/Lexer.ml"
   8
   9 TARGETS="\
  10   camlp4/Camlp4/Struct/Camlp4Ast.ml \
  11   camlp4/boot/Camlp4.ml \
  12   camlp4/boot/camlp4boot.ml"
  13
  14 for target in $TARGETS camlp4/boot/Camlp4Ast.ml; do
  15   [ -f "$target" ] && mv "$target" "$target.old"
  16   rm -f "_build/$target"
  17 done
  18
  19 if [ -x ./boot/myocamlbuild.native ]; then
  20   OCAMLBUILD=./boot/myocamlbuild.native
  21 else
  22   OCAMLBUILD="./boot/ocamlrun boot/myocamlbuild"
  23 fi
  24 $OCAMLBUILD $TMPTARGETS $TARGETS
  25
  26 for t in $TARGETS; do
  27   echo promote $t
  28   cp _build/$t camlp4/boot/`basename $t`
  29   if cmp _build/$t camlp4/boot/`basename $t`.old; then
  30     echo fixpoint for $t
  31   else
  32     echo $t is different, you should rebootstrap it by cleaning, building and call this script
  33   fi
  34 done