From de6a9ff055f9f691f132b03d297268590a42a541 Mon Sep 17 00:00:00 2001
From: Xu Cheng <xucheng@me.com>
Date: Thu, 23 Jul 2015 16:29:37 +0800
Subject: [PATCH] keg_relocate: relocate libtool files

---
 Library/Homebrew/keg_relocate.rb | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/Library/Homebrew/keg_relocate.rb b/Library/Homebrew/keg_relocate.rb
index 04e542141d..1541d4695e 100644
--- a/Library/Homebrew/keg_relocate.rb
+++ b/Library/Homebrew/keg_relocate.rb
@@ -38,7 +38,9 @@ class Keg
       end
     end
 
-    text_files.group_by { |f| f.stat.ino }.each_value do |first, *rest|
+    files = text_files | libtool_files
+
+    files.group_by { |f| f.stat.ino }.each_value do |first, *rest|
       s = first.open("rb", &:read)
       changed = s.gsub!(old_cellar, new_cellar)
       changed = s.gsub!(old_prefix, new_prefix) || changed
@@ -171,4 +173,15 @@ class Keg
 
     text_files
   end
+
+  def libtool_files
+    libtool_files = []
+
+    # find .la files, which are stored in lib/
+    lib.find do |pn|
+      next if pn.symlink? or pn.directory? or pn.extname != '.la'
+      libtool_files << pn
+    end if lib.directory?
+    libtool_files
+  end
 end