Merge branch 'mn/maint-iconv-autoconf' into maint

diff --git a/contrib/fast-import/import-tars.perl b/contrib/fast-import/import-tars.perl
index 23aeb257b9557cb146586868084ce1b20d7e7ac8..78e40d2a13e5c754b10a8e68641236bf58394e05 100755 (executable)
--- a/contrib/fast-import/import-tars.perl
+++ b/contrib/fast-import/import-tars.perl
@@ -14,13 +14,18 @@
 
 my $branch_name = 'import-tars';
 my $branch_ref = "refs/heads/$branch_name";
-my $committer_name = 'T Ar Creator';
-my $committer_email = 'tar@example.com';
+my $author_name = $ENV{'GIT_AUTHOR_NAME'} || 'T Ar Creator';
+my $author_email = $ENV{'GIT_AUTHOR_EMAIL'} || 'tar@example.com';
+my $committer_name = $ENV{'GIT_COMMITTER_NAME'} || `git config --get user.name`;
+my $committer_email = $ENV{'GIT_COMMITTER_EMAIL'} || `git config --get user.email`;
+
+chomp($committer_name, $committer_email);
 
 open(FI, '|-', 'git', 'fast-import', '--quiet')
        or die "Unable to start git fast-import: $!\n";
 foreach my $tar_file (@ARGV)
 {
+       my $commit_time = time;
        $tar_file =~ m,([^/]+)$,;
        my $tar_name = $1;
 
@@ -39,7 +44,7 @@
                die "Unrecognized compression format: $tar_file\n";
        }
 
-       my $commit_time = 0;
+       my $author_time = 0;
        my $next_mark = 1;
        my $have_top_dir = 1;
        my ($top_dir, %files);
@@ -77,10 +82,16 @@
                $mtime = oct $mtime;
                next if $typeflag == 5; # directory
 
-               print FI "blob\n", "mark :$next_mark\n", "data $size\n";
-               while ($size > 0 && read(I, $_, 512) == 512) {
-                       print FI substr($_, 0, $size);
-                       $size -= 512;
+               print FI "blob\n", "mark :$next_mark\n";
+               if ($typeflag == 2) { # symbolic link
+                       print FI "data ", length($linkname), "\n", $linkname;
+                       $mode = 0120000;
+               } else {
+                       print FI "data $size\n";
+                       while ($size > 0 && read(I, $_, 512) == 512) {
+                               print FI substr($_, 0, $size);
+                               $size -= 512;
+                       }
                }
                print FI "\n";
 
@@ -92,7 +103,7 @@
                }
                $files{$path} = [$next_mark++, $mode];
 
-               $commit_time = $mtime if $mtime > $commit_time;
+               $author_time = $mtime if $mtime > $author_time;
                $path =~ m,^([^/]+)/,;
                $top_dir = $1 unless $top_dir;
                $have_top_dir = 0 if $top_dir ne $1;
@@ -100,6 +111,7 @@
 
        print FI <<EOF;
 commit $branch_ref
+author $author_name <$author_email> $author_time +0000
 committer $committer_name <$committer_email> $commit_time +0000
 data <<END_OF_COMMIT_MESSAGE
 Imported from $tar_file.
@@ -112,14 +124,15 @@
        {
                my ($mark, $mode) = @{$files{$path}};
                $path =~ s,^([^/]+)/,, if $have_top_dir;
-               printf FI "M %o :%i %s\n", $mode & 0111 ? 0755 : 0644, $mark, $path;
+               $mode = $mode & 0111 ? 0755 : 0644 unless $mode == 0120000;
+               printf FI "M %o :%i %s\n", $mode, $mark, $path;
        }
        print FI "\n";
 
        print FI <<EOF;
 tag $tar_name
 from $branch_ref
-tagger $committer_name <$committer_email> $commit_time +0000
+tagger $author_name <$author_email> $author_time +0000
 data <<END_OF_TAG_MESSAGE
 Package $tar_name
 END_OF_TAG_MESSAGE