From e3ac0d70956f5b5fee633f7cbf4b3b8616e4f06c Mon Sep 17 00:00:00 2001
From: Martin Holst Swende <martin.holst@gmail.com>
Date: Tue, 1 Apr 2014 20:52:45 +0200
Subject: [PATCH] Fixed so build scripts utilises the git version

---
 tools/mkversion.pl | 48 ++++++++++------------------------------------
 1 file changed, 10 insertions(+), 38 deletions(-)

diff --git a/tools/mkversion.pl b/tools/mkversion.pl
index 6f2eff69..de394a85 100644
--- a/tools/mkversion.pl
+++ b/tools/mkversion.pl
@@ -3,58 +3,30 @@
 # Normally a couple of lines of bash would be enough (see openpcd project, original firmware by Harald Welte and Milosch Meriac)
 # but this will, at least in theory, also work on Windows with our current compile environment.
 # -- Henryk Plötz <henryk@ploetzli.ch> 2009-09-28
+# Modified april 2014 because of the move to github. 
+# --- Martin Holst Swende <martin@swende.se>
 
-my $main_dir = shift;
 
 # Clear environment locale so that svn will not use localized strings
 $ENV{'LC_ALL'} = "C";
 $ENV{'LANG'} = "C";
 
-my $svnversion = 0;
+my $gitversion = `git describe --dirty`;
+my $gitbranch = `git rev-parse --abbrev-ref HEAD`;
 my $clean = 2;
 my @compiletime = gmtime();
 
-# Strategy one: call svn info and extract last changed revision, call svn status and look for ^M
-if(open(SVNINFO, "svn info $main_dir|")) {
-	while(<SVNINFO>) {
-		if (/^Last Changed Rev: (.*)/) {
-			$svnversion = $1;
-			## last; # Do not abort here, since SVN tends to complain about a Broken pipe
-		}
-	}
-	close(SVNINFO);
+my $fullgitinfo= $gitbranch . '/'.$gitversion;
 
-	if(open(SVNSTATUS, "svn status $main_dir|")) {
-		$clean = 1;
-		while(<SVNSTATUS>) {
-			if(/^M/) {
-				$clean = 0;
-				## last;
-			}
-		}
-		close(SVNINFO);
-	}
+$fullgitinfo=~ s/(\s)//g;
 
-} else {
-	# Strategy two: look for .svn/entries. The third line should be "dir", the fourth line should contain
-	#  the currently checked out revision, the eleventh line should contain the last changed revision.
-	#  revision.
-	if(open(ENTRIES, "$main_dir/.svn/entries")) {
-		my $i = 1;
-		while(<ENTRIES>) {
-			last if($i == 3 and !/^dir/);
-			if($i == 11 and /^([0-9]*)/) {
-				$svnversion = $1;
-			}
-			$i++;
-		}
-	}
-}
+# Crop so it fits within 50 characters
+$fullgitinfo =~ s/.{50}\K.*//s;
 
 $compiletime[4] += 1;
 $compiletime[5] += 1900;
 my $ctime = sprintf("%6\$04i-%5\$02i-%4\$02i %3\$02i:%2\$02i:%1\$02i", @compiletime);
-$svnversion=~ s/(^\s+|\s+$)//g;
+
 
 print <<EOF
 #include "proxmark3.h"
@@ -64,7 +36,7 @@ const struct version_information __attribute__((section(".version_information"))
 	1,
 	1,
 	$clean,
-	"svn $svnversion",
+	"$fullgitinfo",
 	"$ctime",
 };
 EOF
-- 
2.39.5