remove docs when building qemu static
diff --git a/qemu_mode/build_qemu_support.sh b/qemu_mode/build_qemu_support.sh
index 9da51cf..0a9905a 100755
--- a/qemu_mode/build_qemu_support.sh
+++ b/qemu_mode/build_qemu_support.sh
@@ -162,7 +162,7 @@
if [ "$STATIC" = "1" ]; then
CFLAGS="-O3 -ggdb" ./configure --disable-bsd-user --disable-guest-agent --disable-strip --disable-werror \
- --disable-gcrypt --disable-debug-info --disable-debug-tcg --enable-docs --disable-tcg-interpreter \
+ --disable-gcrypt --disable-debug-info --disable-debug-tcg --disable-tcg-interpreter \
--enable-attr --disable-brlapi --disable-linux-aio --disable-bzip2 --disable-bluez --disable-cap-ng \
--disable-curl --disable-fdt --disable-glusterfs --disable-gnutls --disable-nettle --disable-gtk \
--disable-rdma --disable-libiscsi --disable-vnc-jpeg --enable-kvm --disable-lzo --disable-curses \
