targetver.txt

#------------------------------------------------------------------------------
#               Define minimum required Windows platform
#------------------------------------------------------------------------------

if( WIN32 )

  #  The following macros define the minimum required Windows platform.
  #
  #  The minimum required platform is the oldest version of Windows
  #  and Internet Explorer, etc, that has the necessary features to
  #  run your application.
  #
  #  The macros work by enabling all features available on platform
  #  versions up to and including the version specified.
  #
  #  Refer to the following MSDN web page for the latest information
  #  on the corresponding values for different platforms:
  #
  #  "Using the Windows Headers"
  #  http://msdn.microsoft.com/en-us/library/windows/desktop/aa383745(v=vs.85).aspx

  set( PKG_C_FLAGS "${PKG_C_FLAGS} -D _WIN32_WINNT=0x0601" )  # Windows 7 Service Pack 1
  set( PKG_C_FLAGS "${PKG_C_FLAGS} -D  WINVER=0x0601"      )  # Windows 7 Service Pack 1
  set( PKG_C_FLAGS "${PKG_C_FLAGS} -D _WIN32_IE=0x0800"    )  # Internet Explorer 8.0

endif()

#------------------------------------------------------------------------------