about locally applied patches to the source code. The created
files are C<git_version.h> and C<lib/Config_git.pl>.
-=item C<lib/Config_git.pl>
+=head2 C<lib/Config_git.pl>
Contains status information from git in a form meant to be processed
by the tied hash logic of Config.pm. It is actually optional,
my ($remote,$merge);
if (length $branch) {
$merge= backtick("git config branch.$branch.merge");
+ $merge = "" unless $? == 0;
$merge =~ s!^refs/heads/!!;
$remote= backtick("git config branch.$branch.remote");
+ $remote = "" unless $? == 0;
}
$commit_id = backtick("git rev-parse HEAD");
$describe = backtick("git describe");