contrib: Set libvpx target to minimum system version we support on macOS.

diff --git a/contrib/libvpx/module.defs b/contrib/libvpx/module.defs
index 4650307cf60f06d315658692413cf268b4131838..f9b38a88692933c8e5d46034be480df5f49f6f35 100644 (file)
--- a/contrib/libvpx/module.defs
+++ b/contrib/libvpx/module.defs
@@ -33,3 +33,9 @@ ifeq (linux,$(BUILD.system))
         LIBVPX.CONFIGURE.extra += --enable-pic
     endif
 endif
+
+ifeq (0-darwin,$(BUILD.cross)-$(BUILD.system))
+    ifeq (x86_64,$(BUILD.machine))
+        LIBVPX.CONFIGURE.extra += --target=x86_64-darwin14-gcc
+    endif
+endif