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1#!/usr/bin/perl
2# Output a version.c file that includes information about the current build
3# Normally a couple of lines of bash would be enough (see openpcd project, original firmware by Harald Welte and Milosch Meriac)
4# but this will, at least in theory, also work on Windows with our current compile environment.
5# -- Henryk Plötz <henryk@ploetzli.ch> 2009-09-28
6# Modified april 2014 because of the move to github.
7# --- Martin Holst Swende <martin@swende.se>
8# Modified january 2016 to work with Travis-CI
9# --- iceman <iceman@iuse.se>
10
11# Clear environment locale so that git will not use localized strings
12$ENV{'LC_ALL'} = "C";
13$ENV{'LANG'} = "C";
14
15my $githistory = `git fetch --all`;
16my $gitversion = `git describe --dirty`;
17my $gitbranch = `git rev-parse --abbrev-ref HEAD`;
18my $clean = $gitversion =~ '-dirty' ? 0 : 1;
19my @compiletime = localtime();
20
21my $fullgitinfo = 'iceman';
22
23if ( defined $gitbranch and defined $gitversion ) {
24 $fullgitinfo = $fullgitinfo.'/'. $gitbranch . '/' . $gitversion;
25} else {
26 $fullgitinfo = $fullgitinfo.'/master/release-build (no_git)';
27}
28
29$fullgitinfo =~ s/(\s)//g;
30
31# Crop so it fits within 50 characters
32$fullgitinfo =~ s/.{50}\K.*//s;
33
34$compiletime[4] += 1;
35$compiletime[5] += 1900;
36my $ctime = sprintf("%6\$04i-%5\$02i-%4\$02i %3\$02i:%2\$02i:%1\$02i", @compiletime);
37
38
39print <<EOF
40#include "proxmark3.h"
41/* Generated file, do not edit */
42const struct version_information __attribute__((section(".version_information"))) version_information = {
43 VERSION_INFORMATION_MAGIC,
44 1,
45 1,
46 $clean,
47 "$fullgitinfo",
48 "$ctime",
49};
50EOF
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