*** configure.in.orig	Wed Nov  5 23:42:58 2014
--- configure.in	Wed Nov  5 23:56:37 2014
***************
*** 771,792 ****
      for oflag in -fno-fast-math; do
  	RUBY_TRY_CFLAGS($oflag, [RUBY_APPEND_OPTION(optflags, $oflag)])
      done
-     AS_CASE(["$target"],
- 	[*-darwin*], [
- 	    # doesn't seem necessary on Mac OS X
- 	],
- 	[[i[4-6]86*|i386*mingw*]], [
- 	    RUBY_TRY_CFLAGS(-msse2 -mfpmath=sse, [
- 		RUBY_APPEND_OPTION(XCFLAGS, -msse2 -mfpmath=sse)
- 	    ])
-             AS_CASE(["$XCFLAGS"],
-                 [[*-msse2*]], [
-                     RUBY_TRY_CFLAGS(-mstackrealign, [
-                         RUBY_APPEND_OPTION(XCFLAGS, -mstackrealign)
-                     ])
-                 ])
- 	]
-     )
  fi
  
  test -z "${ac_env_CFLAGS_set}" -a -n "${cflags+set}" && eval CFLAGS="\"$cflags $ARCH_FLAG\""
--- 771,776 ----