#!/bin/sh

# fmake, a fast way to compile very simple one-off programs
#    Author: John Tsiombikas <nuclear@siggraph.org>
#   License: I place this script into the public domain, do whatever you like with it.

# fmake looks at the first line of the file passed as its argument to find an fmake command
# of the form: /*! command */ and executes it.
#
# This scheme is meant as a quick & dirty method of compiling small one-off programs without the
# need to put them in a separate directory and provide a makefile, or having to remember every
# library or compiler flag that it needs, and calling the compiler/linker manually every time.

cmd=`head -1 $1 | grep '^/\*!.*\*/$' | sed 's/^\/\*\![ \t]*//' | sed 's/[ \t]*\*\/$//'`

if [ -z "$cmd" ]; then
	cmd="gcc $1"
fi

echo $cmd
exec $cmd