mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-11-10 17:49:32 +08:00
84 lines
2.9 KiB
Perl
Executable file
84 lines
2.9 KiB
Perl
Executable file
#!/usr/bin/env perl -w
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# Output a version.c file that includes information about the current build
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# Normally a couple of lines of bash would be enough (see openpcd project, original firmware by Harald Welte and Milosch Meriac)
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# but this will, at least in theory, also work on Windows with our current compile environment.
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# -- Henryk Plötz <henryk@ploetzli.ch> 2009-09-28
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# Modified april 2014 because of the move to github.
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# --- Martin Holst Swende <martin@swende.se>
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# Modified january 2016 to work with Travis-CI
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# --- iceman <iceman@iuse.se>
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# Clear environment locale so that git will not use localized strings
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$ENV{'LC_ALL'} = "C";
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$ENV{'LANG'} = "C";
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# if you are making your own fork, change this line to reflect your fork-name
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my $fullgitinfo = 'RRG/Iceman';
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my $ctime;
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# GIT status 0 = dirty, 1 = clean , 2 = undecided
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my $clean = 2;
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my $undecided = (defined $ARGV[0]) && ($ARGV[0] =~ '--undecided');
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# Do we have acces to git command?
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#######
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# solves some bug on macos i.e:
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##
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# perl ../tools/mkversion.pl .. > version.c || cp ../common/default_version.c version.c
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# /usr/bin/which: /usr/bin/which: cannot execute binary file
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# fatal: No names found, cannot describe anything.
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##
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# anyway forcing any kind of shell is at least useless, at worst fatal.
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my $commandGIT = "env which git";
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if ( defined($commandGIT) ) {
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# this goes on Internet and cause major slowdowns on poor connections or intranets, let's comment it
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#my $githistory = `git fetch --all`;
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# now avoiding the "fatal: No names found, cannot describe anything." error by fallbacking to abbrev hash in such case
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my $gitversion = `git describe --dirty --always`;
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my $gitbranch = `git rev-parse --abbrev-ref HEAD`;
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if (not $undecided) {
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$clean = $gitversion =~ '-dirty' ? 0 : 1;
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}
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if ( defined($gitbranch) and defined($gitversion) ) {
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$fullgitinfo = $fullgitinfo.'/'. $gitbranch . '/' . $gitversion;
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my @compiletime = localtime();
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$compiletime[4] += 1;
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$compiletime[5] += 1900;
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$ctime = sprintf("%6\$04i-%5\$02i-%4\$02i %3\$02i:%2\$02i:%1\$02i", @compiletime);
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} else {
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$fullgitinfo = $fullgitinfo.'/master/release (git)';
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}
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} else {
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$fullgitinfo = $fullgitinfo.'/master/release (no_git)';
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my @dl_time = localtime( (stat('../README.md'))[10] );
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$dl_time[4] += 1;
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$dl_time[5] += 1900;
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$ctime = sprintf("%6\$04i-%5\$02i-%4\$02i %3\$02i:%2\$02i:%1\$02i", @dl_time);
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}
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$fullgitinfo =~ s/(\s)//g;
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# Crop so it fits within 50 characters
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#$fullgitinfo =~ s/.{50}\K.*//s;
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$fullgitinfo = substr $fullgitinfo, 0, 49;
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print <<EOF
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#include "common.h"
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/* Generated file, do not edit */
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#ifndef ON_DEVICE
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#define SECTVERSINFO
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#else
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#define SECTVERSINFO __attribute__((section(".version_information")))
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#endif
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const struct version_information SECTVERSINFO version_information = {
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VERSION_INFORMATION_MAGIC,
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1,
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1,
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$clean,
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"$fullgitinfo",
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"$ctime",
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};
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EOF
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