package/qemu: disable vnc optional support for the host variant

The vnc support is enabled by default and the build system
will try to detect automatically some external libraries
installed on the host for vnc-png, vnc-jpeg and vnc-sasl.

$ ldd output/host/bin/qemu-system-aarch64
	[...]
	libpng16.so.16 => /lib64/libpng16.so.16
or
	libpng16.so.16 => output/host/lib/libpng16.so.16
if host-libpng is built before host-qemu.

Disable explicitely thoses options to improve the build
reproducibility.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

diff --git a/package/qemu/qemu.mk b/package/qemu/qemu.mk
index 3c3b098a5be9a86041fde48d792e8cce5476da08..b8904ffe186ceb842b6ed776acdbb40a2b7a1ccb 100644 (file)
--- a/package/qemu/qemu.mk
+++ b/package/qemu/qemu.mk
@@ -304,6 +304,9 @@ define HOST_QEMU_CONFIGURE_CMDS
                --extra-ldflags="$(HOST_LDFLAGS)" \
                --python=$(HOST_DIR)/bin/python3 \
                --disable-libssh \
+               --disable-vnc-jpeg \
+               --disable-vnc-png \
+               --disable-vnc-sasl \
                $(HOST_QEMU_OPTS)
 endef