#! /bin/sh

set -e 

echo "Issue called: $*"

  # Try to avoid strange tricks with 
  # patsh (get any help we may have from configure)
abs_srcdir="@abs_srcdir@"
case $abs_srcdir in 
  @*@)
   abs_srcdir="$(dirname $(readlink -f $(which $0)))"
    ;;
esac

cd "$abs_srcdir" 

if test ! -f "../config.status"; then
  echo "No 'config.status' was found! Run 'make prepare'" 1>&2
  echo "from the top level directory (`cd $abs_srcdir/../ && pwd`)" 1>&2
  exit 15
fi

if test ! -d "$1"; then
  echo "'$1' is not a valid directory!" 1>&2
  exit 12
fi 

if test ! -d "$2"; then
  echo "'$2' is not a valid directory!" 1>&2
  exit 12
fi 

if test ! -d "$1/src"; then
  echo "There are no files we can issue ($1/src is missing)!" 1>&2
  exit 13
fi

if test "x$3" = "x"; then
  echo "Second argument must be the name of a file to issue!"
fi

input="$1/src"
output="$2/build"
file="$3"
base=${base-"../.."}
temp=${tree-"../tree"}
cache=${cache-"../cache"}
shift
shift
shift

test -d "$output" || mkdir "$output"

if test ! -d "$output"; then
  echo 1>&2 "Output dir could not be created (${output})"
  exit 12
fi

# Build absolute paths
input=`cd $input && pwd`
output=`cd $output && pwd`
scatch=`cd $scatch && pwd`
base=`cd $base && pwd`
temp=`cd $temp && pwd`
cache=`cd $cache && pwd`

set +e

root_dir=`echo ${abs_srcdir}|sed -e 's,/scripts,,'`
output_dir=`readlink -f ${root_dir}/tree/lib/current|sed -e 's,.*/,,'`

  # Waw... couldn't get config.status to give the correct output
sed -e "s,@""prefix@,${root_dir}/tree/lib/current,g" \
    -e "s,@""srcdir@,${input},g" \
    -e "s,@""outdir@,${output}/${output_dir},g" \
    -e "s,@""abs_srcdir@,${input},g" \
    -e "s,@""top_srcdir@,${root_dir},g" \
    -e "s,@""abs_top_srcdir@,${root_dir},g" \
    -e "s,@""builddir@,${output},g" \
    -e "s,@""libincludes@,${root_dir}/tree/lib/current/include,g" \
    -e "s,@""abs_builddir@,${output},g" \
    -e "s,@""top_builddir@,${root_dir},g" \
    -e "s,@""abs_top_builddir@,${root_dir},g" < "${input}/${file}.in" |
../config.status --file="-:-" $@ |
sed -e "s,VVPATH,VPATH," >"${output}/${file}"
status=$?
set -e

if test "x$status" != "x0"; then
  echo "Issue failed: ../config.status --file='$output/$file' $@" 1>&2
  exit 17
fi

  # remove config.log
rm -f ./config.log