Move the benchmarking logic out into a script.

It's a pain having it in a rule in Makefile.gtk, which isn't even the
recommended makefile these days - it can't be re-run conveniently, and
there's no way to parametrise it. Now it can be run no matter which
makefile you're using, and it lets you narrow down to a subset of
games (though not presets). Other options could easily be added.

1 files changed, 2 insertions, 0 deletions

diff --git a/benchmark.pl b/benchmark.pl
index 131faaf..26a5a98 100755
--- a/benchmark.pl
+++ b/benchmark.pl
@@ -1,5 +1,7 @@
 #!/usr/bin/perl
 
+# Process the raw output from benchmark.sh into Javascript-ified HTML.
+
 use strict;
 use warnings;