opencv-cflags.patch

   1 diff -ur OpenCV-2.4.2.orig//cmake/OpenCVCompilerOptions.cmake OpenCV-2.4.2/cmake/OpenCVCompilerOptions.cmake
   2 --- OpenCV-2.4.2.orig//cmake/OpenCVCompilerOptions.cmake        2012-07-09 23:40:12.980147858 +0000
   3 +++ OpenCV-2.4.2/cmake/OpenCVCompilerOptions.cmake      2012-07-09 23:46:59.773180868 +0000
   4 @@ -47,6 +47,8 @@
   5    endif()
   6  endmacro()
   7
   8 +add_extra_compiler_option(-D__STDC_CONSTANT_MACROS)
   9 +
  10  if(MINGW)
  11    # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40838
  12    # here we are trying to workaround the problem
  13 @@ -105,10 +107,6 @@
  14      add_extra_compiler_option(-Werror)
  15    endif()
  16
  17 -  if(X86 AND NOT MINGW64 AND NOT X86_64 AND NOT APPLE)
  18 -    add_extra_compiler_option(-march=i686)
  19 -  endif()
  20 -
  21    # Other optimizations
  22    if(ENABLE_OMIT_FRAME_POINTER)
  23      add_extra_compiler_option(-fomit-frame-pointer)