tools/ocamldriver.sh

   1 #!/bin/sh
   2 EXT=${target#*.cm}
   3 dirname=${base%/*}
   4
   5 if test -f "$dirname".pack; then
   6     #we are below a pack directory
   7     PACKDIR=`basename $dirname`
   8     PACKINCLUDE="-I $dirname"
   9 elif test -f ${base}.pack -a -d ${base}; then
  10     $REMAKE ${base}.pack
  11     PACKINCLUDE="-I ${base}"
  12     PACKDIR=`basename ${base}`
  13     DOPACK=1
  14 fi
  15 if test "$PACKDIR"; then
  16     PACKNAME=`echo $PACKDIR | cut -b1 | tr a-z A-Z`${PACKDIR#?}
  17     if test "$NATIVE"; then
  18         FORPACK="-for-pack $PACKNAME"
  19     fi
  20 fi
  21
  22 if test "$EXT" = i; then
  23     if test -f ${base}.mli; then
  24         $REMAKE ${base}.mli;
  25     fi
  26
  27     modules=`$OCAMLDEP -modules ${base}.mli | cut -f 2- -d ':'`
  28     objects=`tools/ocamlmoduledep.sh -inter $NATIVE $PACKINCLUDE -I $SRC $modules`
  29     $REMAKE $objects
  30     $COMPILE  -o ${target} -c $PACKINCLUDE ${base}.mli
  31     exit 0
  32 fi
  33
  34 if test "$DOPACK"; then
  35     modules=`cat ${base}.pack`
  36     objects=`echo $modules | xargs tools/ocamlmoduledep.sh $NATIVE $PACKINCLUDE -I $SRC `
  37 else
  38     $REMAKE ${base}.ml
  39     modules=`$OCAMLDEP -modules ${base}.ml | cut -f 2- -d ':'`
  40     if test "$EXT" = "o"; then
  41         INTER=-inter
  42     fi
  43     objects=`tools/ocamlmoduledep.sh $INTER $NATIVE $PACKINCLUDE -I $SRC $modules`
  44 fi
  45
  46 $REMAKE $objects
  47
  48 deps=`echo $objects | sed "s/[.]cm[i${EXT}]/.$DEPEXT/g"`
  49 rm -f ${base}.$DEPEXT; touch ${base}.$DEPEXT
  50 $REMAKE $deps
  51 for f in $deps; do
  52     for g in `cat $f`; do
  53         if grep -q $g ${base}.$DEPEXT; then continue; fi
  54         echo $g >> ${base}.$DEPEXT
  55     done
  56     if grep -q $f ${base}.$DEPEXT; then continue; fi
  57     echo $f >> ${base}.$DEPEXT
  58 done
  59 if test -f ${base}.mli; then $REMAKE PACKINCLUDE="$PACKINCLUDE" ${base}.cmi; fi
  60 if test "$DOPACK"; then
  61     sorted_objects=`cat ${base}.$DEPEXT | grep "$PACKDIR" | sed "s/[.]$DEPEXT/.cm${EXT}/" | xargs`
  62     cat ${base}.$DEPEXT | grep -v "$PACKDIR" > ${base}.tmp
  63     mv ${base}.tmp ${base}.$DEPEXT
  64     $COMPILE  -o ${target} -pack $sorted_objects
  65 else
  66     $COMPILE  -o ${target} $FORPACK -c $PACKINCLUDE ${base}.ml
  67 fi