Fix hard link dissociation bug

strip unlinks the file first, breaking hard links, so we detect instances where we are about to strip a file with many linkages and prevent it.

This fixes the libexec non executable bug in the git package.

Took me a long time to figure out what was wrong! :P

1 files changed, 12 insertions, 4 deletions

diff --git a/Library/Formula/git.rb b/Library/Formula/git.rb
index cdecafd1d..50098ce57 100644
--- a/Library/Formula/git.rb
+++ b/Library/Formula/git.rb
@@ -1,13 +1,13 @@
 require 'brewkit'
 
 class GitManuals <UnidentifiedFormula
-  @url='http://kernel.org/pub/software/scm/git/git-manpages-1.6.3.1.tar.bz2'
-  @md5='971d573e8f261feb83290a59728c2b33'
+  @url='http://www.kernel.org/pub/software/scm/git/git-manpages-1.6.3.3.tar.bz2'
+  @md5='36be16310d1e24f23c966c8e17a499d7'
 end
 
 class Git <Formula
-  @url='http://kernel.org/pub/software/scm/git/git-1.6.3.1.tar.bz2'
-  @md5='c1f4aab741359c29f0fbf28563ac7387'
+  @url='http://www.kernel.org/pub/software/scm/git/git-1.6.3.3.tar.bz2'
+  @md5='91ae46ac01dadab1962beb064abd5b60'
   @homepage='http://git-scm.com'
 
   def install
@@ -17,5 +17,13 @@ class Git <Formula
 
     system "./configure --prefix='#{prefix}' --disable-debug"
     system "make install"
+
+    # these files are exact copies of the git binary, so like the contents
+    # of libexec/git-core lets hard link them
+    # I am assuming this is an overisght by the git devs
+    %w[git-receive-pack git-upload-archive].each do |fn|
+      (bin+fn).unlink
+      (bin+fn).make_link bin+'git'
+    end
   end
 end
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