From 2f4eaf26a035727f8541a432c8e48b75f817ac0a Mon Sep 17 00:00:00 2001
From: Tim D. Smith
Date: Sun, 2 Apr 2017 09:04:49 -0700
Subject: Use extend/OS mechanism for grep args

---
 Library/Homebrew/extend/os/mac/keg_relocate.rb | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Library/Homebrew/extend')

diff --git a/Library/Homebrew/extend/os/mac/keg_relocate.rb b/Library/Homebrew/extend/os/mac/keg_relocate.rb
index 476e5da4a..7b5bb11f9 100644
--- a/Library/Homebrew/extend/os/mac/keg_relocate.rb
+++ b/Library/Homebrew/extend/os/mac/keg_relocate.rb
@@ -131,6 +131,12 @@ class Keg
     mach_o_files
   end
 
+  def recursive_fgrep_args
+    # Don't recurse into symlinks; the man page says this is the default, but
+    # it's wrong. -O is a BSD-grep-only option.
+    "-lrO"
+  end
+
   def self.file_linked_libraries(file, string)
     # Check dynamic library linkage. Importantly, do not perform for static
     # libraries, which will falsely report "linkage" to themselves.
-- 
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