git.zerfleddert.de Git - proxmark3-svn/blob - tools/mkversion.pl

   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
  15 my $githistory = `git fetch --all`;
  16 my $gitversion = `git describe --dirty`;
  17 my $gitbranch = `git rev-parse --abbrev-ref HEAD`;
  18 my $clean = $gitversion =~ '-dirty' ? 0 : 1;
  19 my @compiletime = localtime();
  20
  21 my $fullgitinfo = 'iceman';
  22
  23 if ( 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;
  36 my $ctime = sprintf("%6\$04i-%5\$02i-%4\$02i %3\$02i:%2\$02i:%1\$02i", @compiletime);
  37
  38
  39 print <<EOF
  40 #include "proxmark3.h"
  41 /* Generated file, do not edit */
  42 const struct version_information __attribute__((section(".version_information"))) version_information = {
  43         VERSION_INFORMATION_MAGIC,
  44         1,
  45         1,
  46         $clean,
  47         "$fullgitinfo",
  48         "$ctime",
  49 };
  50 EOF