David patched add-package to support git, but unfortunately introduced
a portability issue for 'cp'; the --archive option isn't supported on
OSX. So, the attached patch changes --archive to it's most equal single
character options that are portable.
my $RepoCopy = "$Repo-$BranchName";
print "Copying repository to $RepoCopy ..." if $Verbose;
- system( "cp --archive -f $Repo $RepoCopy" )
+ ### --archive == -dPpR, but --archive is not portable, and neither
+ ### is -d, so settling for -PpR
+ system( "cp -PpR -f $Repo $RepoCopy" )
and die "Copying master repo to $RepoCopy failed: $?";
### Going forward, use the copy in place of the original repo