From bf8c5ca74e714fa523af2a52c08352c8c8c64d60 Mon Sep 17 00:00:00 2001
From: Sean Ogden
Date: Sat, 16 Feb 2013 15:07:42 -0500
Subject: leveldb: do not link tcmalloc

tcmalloc comes in google-perftools.  Programs dynamically linking
the leveldb library will segfault during link because of tcmalloc.
Make check does not pass if google-perftools is installed first.

This patch removes the test for tcmalloc and uses the default system
malloc instead.

Closes #17892.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
---
 Library/Formula/leveldb.rb | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'Library/Formula')

diff --git a/Library/Formula/leveldb.rb b/Library/Formula/leveldb.rb
index 4a9cb8263..64cc61c5e 100644
--- a/Library/Formula/leveldb.rb
+++ b/Library/Formula/leveldb.rb
@@ -7,6 +7,12 @@ class Leveldb < Formula
 
   depends_on 'snappy' => :build
 
+  # tcmalloc causes segfault during linking on OSX
+  # https://code.google.com/p/leveldb/issues/detail?id=131
+  def patches
+    DATA
+  end
+
   def install
     system "make"
     system "make leveldbutil"
@@ -18,3 +24,21 @@ class Leveldb < Formula
     lib.install_symlink lib/'libleveldb.1.9.dylib' => 'libleveldb.1.dylib'
   end
 end
+
+__END__
+--- a/build_detect_platform	2013-01-07 16:07:29.000000000 -0500
++++ b/build_detect_platform	2013-02-16 14:28:06.000000000 -0500
+@@ -178,13 +178,6 @@
+         PLATFORM_LIBS="$PLATFORM_LIBS -lsnappy"
+     fi
+
+-    # Test whether tcmalloc is available
+-    $CXX $CXXFLAGS -x c++ - -o /dev/null -ltcmalloc 2>/dev/null  <<EOF
+-      int main() {}
+-EOF
+-    if [ "$?" = 0 ]; then
+-        PLATFORM_LIBS="$PLATFORM_LIBS -ltcmalloc"
+-    fi
+ fi
+
+ PLATFORM_CCFLAGS="$PLATFORM_CCFLAGS $COMMON_FLAGS"
-- 
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