subversion : fix --perl bindings.

Patch suggested by @pwagland that should finally fix the --perl binding mv issue that causes the entire formula to error out if --perl build option is invoked. The issue & consequent patch will not affect anyone who doesn't build subversion with perl.

I've included a # explanation as to why the change has been made, as hopefully this patch can be replaced either by a subversion fix or a better Ruby-invoked fix in time. Although this could work as a permanent fix, the hope is that it's a temporary workaround until something cleaner is worked out.

See the following issues for more detail:

[1](https://github.com/Homebrew/homebrew/issues/30370)
[2](https://github.com/Homebrew/homebrew/issues/30224)

Closes #30500.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/Library/Formula/subversion.rb b/Library/Formula/subversion.rb
index 4ed5483fd..d917297af 100644
--- a/Library/Formula/subversion.rb
+++ b/Library/Formula/subversion.rb
@@ -171,9 +171,13 @@ class Subversion < Formula
       end
       system "make swig-pl"
       system "make", "install-swig-pl", "DESTDIR=#{prefix}"
+
       # Some of the libraries get installed into the wrong place, they end up having the
       # prefix in the directory name twice.
-      mv Dir["#{prefix}/#{lib}/*"], "#{lib}"
+      # There's an ongoing issue with Ruby's mv placing files in the wrong directory and erroring out.
+      # The below addition should resolve the issue for now. See https://github.com/Homebrew/homebrew/issues/30370
+
+      lib.install Dir["#{prefix}/#{lib}/*"]
     end
 
     if build.include? 'java'