| | 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 | |
| | 7 | my $main_dir = shift; |
| | 8 | |
| | 9 | # Clear environment locale so that svn will not use localized strings |
| | 10 | $ENV{'LC_ALL'} = "C"; |
| | 11 | $ENV{'LANG'} = "C"; |
| | 12 | |
| | 13 | my $svnversion = 0; |
| | 14 | my $present = 0; |
| | 15 | my $clean = 2; |
| | 16 | my @compiletime = gmtime(); |
| | 17 | |
| | 18 | # Strategy one: call svn info and extract last changed revision, call svn status and look for ^M |
| | 19 | if(open(SVNINFO, "svn info $main_dir|")) { |
| | 20 | while(<SVNINFO>) { |
| | 21 | if (/^Last Changed Rev: (.*)/) { |
| | 22 | $present = 1; |
| | 23 | $svnversion = $1; |
| | 24 | ## last; # Do not abort here, since SVN tends to complain about a Broken pipe |
| | 25 | } |
| | 26 | } |
| | 27 | close(SVNINFO); |
| | 28 | |
| | 29 | if(open(SVNSTATUS, "svn status $main_dir|")) { |
| | 30 | $clean = 1; |
| | 31 | while(<SVNSTATUS>) { |
| | 32 | if(/^M/) { |
| | 33 | $clean = 0; |
| | 34 | ## last; |
| | 35 | } |
| | 36 | } |
| | 37 | close(SVNINFO); |
| | 38 | } |
| | 39 | |
| | 40 | } else { |
| | 41 | # Strategy two: look for .svn/entries. The third line should be "dir", the fourth line should contain |
| | 42 | # the currently checked out revision, the eleventh line should contain the last changed revision. |
| | 43 | # revision. |
| | 44 | if(open(ENTRIES, "$main_dir/.svn/entries")) { |
| | 45 | my $i = 1; |
| | 46 | while(<ENTRIES>) { |
| | 47 | last if($i == 3 and !/^dir/); |
| | 48 | if($i == 11 and /^([0-9]*)/) { |
| | 49 | $present = 1; |
| | 50 | $svnversion = $1; |
| | 51 | } |
| | 52 | $i++; |
| | 53 | } |
| | 54 | } |
| | 55 | } |
| | 56 | |
| | 57 | $compiletime[4] += 1; |
| | 58 | $compiletime[5] += 1900; |
| | 59 | my $ctime = sprintf("%6\$04i-%5\$02i-%4\$02i %3\$02i:%2\$02i:%1\$02i", @compiletime); |
| | 60 | |
| | 61 | print <<EOF |
| | 62 | #include "proxmark3.h" |
| | 63 | /* Generated file, do not edit */ |
| | 64 | const struct version_information __attribute__((section(".version_information"))) version_information = { |
| | 65 | VERSION_INFORMATION_MAGIC, |
| | 66 | 1, |
| | 67 | $present, |
| | 68 | $clean, |
| | 69 | "svn $svnversion", |
| | 70 | "$ctime", |
| | 71 | }; |
| | 72 | EOF |
projects / proxmark3-svn / blame_incremental