mk-adatype

#!/bin/sh

fatal()
{
  echo "mk-adatype: fatal: $1" 1>&2
  cleanup
  exit 1
}

cleanup()
{
  rm -f
}

try_v()
{
  data="$1"

  echo "$data" | grep -i 'gcc' >/dev/null
  if [ $? -eq 0 ]; then echo GCC; return 0; fi

  return 1
}

#
# check if base directory was specified
#

BASE_DIR="."
echo "$1" | grep '^@' 2>&1 >/dev/null
if [ $? -eq 0 ]
then
  BASE_DIR=`echo $1 | sed 's/^@//g'`
  shift
fi

SYS_ADA=`head -n 1 ${BASE_DIR}/conf-adacomp`
if [ $? -ne 0 ]
then
  fatal "could not read ${BASE_DIR}/conf-adacomp"
fi

# try V output
out_v=`${SYS_ADA} -v 2>&1`
if try_v "$out_v"
then
  cleanup
  exit 0
fi

fatal "could not determine ada compiler type"