Merge branch 'master' of github.com:/atgreen/libffi

Add ChangeLog entry.

diff --cc ChangeLog
index 277deedd2096248f932125c51c6ef423f48e301a,d82bba0626716b35a13928e9aa61cc49fffac8ef..47b114a2c173e1af1409aafb740492da3011b554
--- 1/ChangeLog
--- 2/ChangeLog
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@@@ -1,3 -1,3 +1,26 @@@
++2012-11-30  Zachary Waldowski  <zwaldowski@gmail.com>
++
++      * src/arm/ffi.c, src/dlmalloc.c, src/x86/ffi.c: Silence Clang
++      warnings.
++      * src/arm/sysv.S: Simplify RETLDM arguments for LLVM 3.1.  More
++      Clang clean-ups.
++      * .gitignore: Exclude OS X generated source and build_.
++      * generate-osx-source-and-headers.py: Clean up, modernize scripts.
++      * generate-ios-source-and-headers.py: Ditto, and add __arm64__
++      support.
++      * include/ffi_common.h: Test for HAVE_STRING_H.
++      * src/closures.c (open_temp_exec_file_dir): Use size_t.
++      * src/prep_cif (ffi_prep_cif_core): Cast ALIGN result.
++      * src/x86/ffi64.c: More Clang warning clean-ups.
++      * src/aarch64/sysv.S: Use CNAME for global symbols.  Only use
++      .size for ELF targets.
++      * src/aarch64/ffi.c: Clean up for double == long double.  Clean up
++      for Xcode warnings.  Use Clang cache invalidation builtin.  Use
++      size_t in place of unsigned in many places.
++      * libffi.xcodeproj/project.pbxproj: Include x86_64+aarch64 pieces
++      in library.  Export headers properly.
++      * build-ios.sh: Remove.
++
  2013-11-21  Anthony Green  <green@moxielogic.com>
  
        * configure, Makefile.in, include/Makefile.in, include/ffi.h.in,