             !(prms & symlink_perms) ? 0 : AT_SYMLINK_NOFOLLOW))
  #   else  // fallback if fchmodat() not supported
 diff -ruN boost-1_57_0/libs/iostreams/build/Jamfile.v2 boost-1_57_0-new/libs/iostreams/build/Jamfile.v2
---- boost-1_57_0/libs/iostreams/build/Jamfile.v2	2014-03-31 13:56:02.000000000 -0600
-+++ boost-1_57_0-new/libs/iostreams/build/Jamfile.v2	2014-11-05 08:50:40.000000000 -0700
+--- boost-1_57_0/libs/iostreams/build/Jamfile.v2	2014-03-31 12:56:02.000000000 -0700
++++ boost-1_57_0-new/libs/iostreams/build/Jamfile.v2	2014-11-06 14:08:33.000000000 -0800
 @@ -159,8 +159,9 @@
      : $(sources) 
      : <link>shared:<define>BOOST_IOSTREAMS_DYN_LINK=1 

diff -ruN boost-1_57_0/libs/filesystem/src/operations.cpp boost-1_57_0-new/libs/filesystem/src/operations.cpp
--- boost-1_57_0/libs/filesystem/src/operations.cpp	2014-10-29 09:34:00.000000000 -0600
+++ boost-1_57_0-new/libs/filesystem/src/operations.cpp	2014-11-05 15:14:30.000000000 -0700
@@ -1417,7 +1417,8 @@
     //   "http://man7.org/linux/man-pages/man2/fchmodat.2.html"
 #   if defined(AT_FDCWD) && defined(AT_SYMLINK_NOFOLLOW) \

     :
     : <link>shared:<define>BOOST_IOSTREAMS_DYN_LINK=1
     ;
diff -ruN boost-1_57_0/tools/build/src/tools/darwin.jam boost-1_57_0-new/tools/build/src/tools/darwin.jam
--- boost-1_57_0/tools/build/src/tools/darwin.jam	2014-10-24 12:06:58.000000000 -0700
+++ boost-1_57_0-new/tools/build/src/tools/darwin.jam	2014-11-06 14:06:18.000000000 -0800
@@ -187,7 +187,7 @@
     #   archives in darwin is complicated.
     local archiver =
         [ common.get-invocation-command darwin
-            : libtool : [ feature.get-values <archiver> : $(options) ] : $(bin) : search-path ] ;
+            : /usr/bin/libtool : [ feature.get-values <archiver> : $(options) ] : $(bin) : search-path ] ;
     flags darwin.archive .LIBTOOL $(condition) : $(archiver[1]) ;
     if $(.debug-configuration)
     {
