From 8bbca11387db2be49af56ddc43d31962df8cf194 Mon Sep 17 00:00:00 2001
From: Adam Vandenberg <flangy@gmail.com>
Date: Fri, 9 Jul 2010 16:36:52 -0700
Subject: [PATCH] Reformat boost a bit

---
 Formula/boost.rb | 47 +++++++++++++++++------------------------------
 1 file changed, 17 insertions(+), 30 deletions(-)

diff --git a/Formula/boost.rb b/Formula/boost.rb
index c84bb82d98..0d87638717 100644
--- a/Formula/boost.rb
+++ b/Formula/boost.rb
@@ -6,44 +6,25 @@ class Boost <Formula
   md5 'dd49767bfb726b0c774f7db0cef91ed1'
 
   def install
-    fails_with_llvm "the standard llvm-gcc causes errors with dropped arugments "+
+    fails_with_llvm "the standard llvm-gcc causes errors with dropped arguments "+
                     "to functions when linking with the boost library"
 
     # Adjust the name the libs are installed under to include the path to the
-    # Homebrew lib directory.  It has the following effect:
+    # Homebrew lib directory so executables will work when isntalled to a non-/usr/local location.
     #
     # otool -L `which mkvmerge`
-    # /Users/cehoffman/.homebrew/bin/mkvmerge:
-    #   /Users/cehoffman/.homebrew/Cellar/libvorbis/1.2.3/lib/libvorbis.0.dylib (compatibility version 5.0.0, current version 5.3.0)
-    #   /Users/cehoffman/.homebrew/Cellar/libogg/1.1.4/lib/libogg.0.dylib (compatibility version 7.0.0, current version 7.0.0)
-    #   /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.3)
-    #   /usr/lib/libbz2.1.0.dylib (compatibility version 1.0.0, current version 1.0.5)
-    #   /usr/lib/libexpat.1.dylib (compatibility version 7.0.0, current version 7.2.0)
-    #   /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
+    # /usr/local/bin/mkvmerge:
     #   libboost_regex-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
     #   libboost_filesystem-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
     #   libboost_system-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
-    #   /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.9.0)
-    #   /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 125.0.0)
     #
-    # becomes
+    # becomes:
     #
-    # /Users/cehoffman/.homebrew/bin/mkvmerge:
-    #   /Users/cehoffman/.homebrew/Cellar/libvorbis/1.2.3/lib/libvorbis.0.dylib (compatibility version 5.0.0, current version 5.3.0)
-    #   /Users/cehoffman/.homebrew/Cellar/libogg/1.1.4/lib/libogg.0.dylib (compatibility version 7.0.0, current version 7.0.0)
-    #   /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.3)
-    #   /usr/lib/libbz2.1.0.dylib (compatibility version 1.0.0, current version 1.0.5)
-    #   /usr/lib/libexpat.1.dylib (compatibility version 7.0.0, current version 7.2.0)
-    #   /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
-    #   /Users/cehoffman/.homebrew/lib/libboost_regex-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
-    #   /Users/cehoffman/.homebrew/lib/libboost_filesystem-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
-    #   /Users/cehoffman/.homebrew/lib/libboost_system-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
-    #   /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.9.0)
-    #   /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 125.0.0)
-    #
-    # Hence executables that link against the boost library will work when
-    # Homebrew is installed in a non standard location
-    inreplace 'tools/build/v2/tools/darwin.jam', '-install_name "', "-install_name \"#{`brew --prefix`.strip}/lib/"
+    # /usr/local/bin/mkvmerge:
+    #   /usr/local/lib/libboost_regex-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
+    #   /usr/local/lib/libboost_filesystem-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
+    #   /usr/local/libboost_system-mt.dylib (compatibility version 0.0.0, current version 0.0.0)
+    inreplace 'tools/build/v2/tools/darwin.jam', '-install_name "', "-install_name \"#{HOMEBREW_PREFIX}/lib/"
 
     # Force boost to compile using the GCC 4.2 compiler
     open("user-config.jam", "a") do |file|
@@ -51,7 +32,13 @@ class Boost <Formula
     end
 
     # we specify libdir too because the script is apparently broken
-    system "./bootstrap.sh --prefix='#{prefix}' --libdir='#{lib}'"
-    system "./bjam -j#{Hardware.processor_count} --layout=tagged --prefix='#{prefix}' --libdir='#{lib}' --user-config=user-config.jam threading=multi install"
+    system "./bootstrap.sh", "--prefix=#{prefix}", "--libdir=#{lib}"
+    system "./bjam", "--prefix=#{prefix}",
+                     "--libdir=#{lib}",
+                     "-j#{Hardware.processor_count}",
+                     "--layout=tagged",
+                     "--user-config=user-config.jam",
+                     "threading=multi",
+                     "install"
   end
 end