fossil 2.5

Closes #23821.

Signed-off-by: ilovezfs <ilovezfs@icloud.com>

Formula/fossil.rb

@@ -1,8 +1,8 @@
 class Fossil < Formula
   desc "Distributed software configuration management"
   homepage "https://www.fossil-scm.org/"
-  url "https://www.fossil-scm.org/index.html/uv/fossil-src-2.4.tar.gz"
-  sha256 "d23498b6ae8894d18d7b73b8312c7514eda9ef91cf9f96c4c38429316919ad29"
+  url "https://www.fossil-scm.org/index.html/uv/fossil-src-2.5.tar.gz"
+  sha256 "f9b07360811f432dfb36ebfb44c83886872556ecce1c80387629ce90e1e4aad3"
 
   head "https://www.fossil-scm.org/", :using => :fossil
 
@@ -28,7 +28,8 @@ class Fossil < Formula
     args << "--json" if build.with? "json"
 
     if MacOS::CLT.installed? && build.with?("tcl")
-      args << "--with-tcl"
+      sdk = MacOS::CLT.installed? ? "" : MacOS.sdk_path
+      args << "--with-tcl=#{sdk}/System/Library/Frameworks/Tcl.framework"
     else
       args << "--with-tcl-stubs"
     end