Try this for a start?

#!/usr/bin/perl

use strict;
use warnings;
use v5.10;

open my $FILE ,"makefile.txt";

my $accum="";
while(<$FILE>){
    chomp;
    if(s%(.*?)\\$% %){             
        $accum.=$1;              
    } else {
        $accum.=$_;              
        $accum=~s/\s+/ /gs;      
        say $accum;           
        $accum="";         
    }
}

[download]

In reply to Re: Breaking up a text file to make a Makefile by bitingduck
in thread Breaking up a text file to make a Makefile by flybd5

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