BCC

#!/bin/sh
DOSBOX=/usr/bin/dosbox
BCCDIR=${BCCDIR:-/home/george/.doses/BC}
BCCBAT="$BCCDIR/BCCRUN.BAT"

BCCP2M=""
case "$1" in
  *.c|*.C|*.CPP|*.cpp|*.cxx|*.CXX|*.cc|*.CC)
    SRCDIR=$(dirname $(realpath "$1"))
    BCCBUILD="BCC `basename "$1"`"
    shift;;
  *.mak|*.MAK|makefile|MAKEFILE|Makefile)
    SRCDIR=$(dirname $(realpath "$1"))
    BCCBUILD="make -f`basename "$1"`"
    shift;;
  *.prj|*.PRJ)
    SRCDIR=$(dirname $(realpath "$1"))
    BCCP2M="prj2mak `basename "$1"` makefile. makefile"
    BCCBUILD="make"
    shift;;
  *) test -r MAKEFILE -o -r Makefile -o -r makefile || {
    echo "No MAKEFILE found"
    exit 1; }
    SRCDIR=`pwd`
    BCCBUILD="make"
    ;;
esac

echo -E "@echo off
mount d $SRCDIR
PATH=C:\bc\bin
d:
$BCCP2M
$BCCBUILD > MAKEFILE.LOG" > "$BCCBAT"

$DOSBOX -exit "$BCCBAT"

cat "$SRCDIR/MAKEFILE.LOG" >&2

Usage:

1. just run BCC in the directory with MAKEFILE
2. or run BCC path-to-file.c
3. or run BCC path-to-makefile
4. or run BCC path-to-project.prj

in later case the progect will be converted to MAKEFILE/~MAKEFILE.CFG` pair

Compiling result is stored to MAKEFLE.LOG file and printed to stderr