mingw32: Build for Windows XP by default. Add note about Win9x/2000 support.

Originally committed as revision 21227 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 2 insertions, 0 deletions

diff --git a/configure b/configure
index 691155af0a..915557976c 100755
--- a/configure
+++ b/configure
@@ -2023,6 +2023,8 @@ case $target_os in
             { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; }
         ;;
     mingw32*)
+        # Only WinXP or greater are supported
+        add_cflags -D_WIN32_WINNT=0x0501
         if test $target_os = "mingw32ce"; then
             disable network
         else