guix/make/lib/find-includes.pl

22 lines
340 B
Perl

use strict;
my $root = $ENV{"main"};
my $out = $ENV{"out"};
open OUT, ">$out" or die "$!";
print OUT "[\n";
open IN, "<$root" or die "$!";
while (<IN>) {
if (/^\#include\s+\"(.*)\"/) {
print OUT "\"$1\"\n";
}
if (/^\#include\s+\<(.*)\>/) {
print OUT "\"$1\"\n";
}
}
close IN;
print OUT "]\n";
close OUT;