doocaml.sh

   1 #!/bin/sh
   2 set -e
   3
   4 compiler="$1"
   5 out="$2"
   6 in="$3"
   7 outdir="$(dirname "$out")"
   8 srcdir="$(pwd -P)"
   9
  10 shift 3
  11
  12 dodep ()
  13 {
  14     (cd >/dev/null $srcdir && ocamldep.opt ${1+"$@"} $(basename $in)) | \
  15         (sed >$objdir/$out.d                                            \
  16              -e "/.cmx/d"                                               \
  17              -e 's;\([[:alnum:]\.]\+\);'$outdir'/\1;g'                  \
  18              -e '/:$/d')
  19 }
  20
  21 test "x" = "x$pp" || {
  22     ef=$(mktemp)
  23     trap 'test -n "$ef" && rm -f "$ef"' 0
  24     (cd >/dev/null $outdir && $compiler -pp "$pp" $incs 2>$ef "$@" -o $out $in)
  25     rc=$?
  26     if test "$rc" != 0; then
  27         sed 1>&2 "s;File \"\([^\"]*\)\"\(.*\)$;File $in\2;" $ef
  28     else
  29         dodep -pp "$pp"
  30     fi
  31     exit $rc
  32 } && {
  33     (cd >/dev/null $outdir && $compiler "$@" $incs -o $out $in) && dodep
  34 }