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- #!/usr/bin/perl -w
- use strict;
- my $dir = shift;
- chdir $dir || die "$dir: $!\n";
- my $gitdesc = `git describe --always --dirty || echo -- \"0-gUNKNOWN\"`;
- chomp $gitdesc;
- my $gitsuffix = ($gitdesc =~ /([0-9a-fA-F]{7}(-dirty)?)$/) ? "-g$1" : "-gUNKNOWN";
- printf STDERR "git suffix: %s\n", $gitsuffix;
- printf "#define GIT_SUFFIX \"%s\"\n", $gitsuffix;
- my $gitcommit = `git log -1 --format=\"%H\" || echo DEADBEEF`;
- chomp $gitcommit;
- open(BRANCHES, "git branch -a -v --abbrev=40|") || die "git branch: $!\n";
- my @names = ();
- while (<BRANCHES>) {
- chomp $_;
- if (/\s+(.*?)\s+$gitcommit/) {
- my $branch = $1;
- if ($branch =~ /^remotes\/(.*?)(\/.*)$/) {
- my $path = $2;
- my $url = `git config --get "remote.$1.url"`;
- chomp $url;
- $url =~ s/^(git:|https?:|git@)\/\/github\.com/github/i;
- $url =~ s/^(ssh|git):\/\/git\.sv\.gnu\.org\/srv\/git\//savannah:/i;
- $url =~ s/^(ssh|git):\/\/git\.savannah\.nongnu\.org\//savannah:/i;
- push @names, $url.$path;
- } else {
- push @names, 'local:'.$branch;
- }
- }
- }
- printf STDERR "git branches: %s\n", join(", ", @names);
- my $cr = "\\r\\n\\";
- printf <<EOF, $gitdesc, join($cr."\n\\t", @names);
- #define GIT_INFO "$cr
- This is a git build of %s$cr
- Associated branch(es):$cr
- \\t%s$cr
- "
- EOF
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