contrib: Drop libav --enable-memalign-hack when cross-compiling for Windows.

It hasn't been necessary for some time now, and has been removed upstream.

See:
https://git.libav.org/?p=libav.git;a=commitdiff;h=4fb311c804098d78e5ce5f527f9a9c37536d3a08
https://lists.libav.org/pipermail/libav-devel/2016-August/078631.html

diff --git a/contrib/ffmpeg/module.defs b/contrib/ffmpeg/module.defs
index 44cb98aad04aeb934728bc30bf6c9aa0b304ed13..566ed7b6ff830ce0d9e5b80e16fff13c3ed742a0 100644 (file)
--- a/contrib/ffmpeg/module.defs
+++ b/contrib/ffmpeg/module.defs
@@ -74,14 +74,12 @@ FFMPEG.CONFIGURE.extra += \
 
 ## check against tuple: B-SYSTEM where B is { 0 | 1 } for cross-compiling flag
 ifeq (0-cygwin,$(BUILD.cross)-$(BUILD.system))
-    FFMPEG.CONFIGURE.extra += --enable-memalign-hack
     FFMPEG.GCC.args.extra += -fno-common
 else ifeq (darwin,$(BUILD.system))
     ## section for darwin-archs
     FFMPEG.CONFIGURE.extra += --enable-cross-compile --arch=$(BUILD.machine) --target-os=darwin
 else ifeq (1-mingw,$(BUILD.cross)-$(BUILD.system))
     FFMPEG.CONFIGURE.extra += \
-        --enable-memalign-hack \
         --enable-dxva2 \
         --enable-hwaccel=h264_dxva2 \
         --enable-hwaccel=hevc_dxva2 \