qemu: fix ccache enabled builds

issue reported by buildbots
fix error:
ERROR: unknown option gcc

Signed-off-by: Dirk Neukirchen <plntyk.lede@plntyk.name>

diff --git a/utils/qemu/Makefile b/utils/qemu/Makefile
index f890fbeee1c357047dfa8066b8858d193636499e..974524d99e01576e423727a9ed866ff304772b96 100644 (file)
--- a/utils/qemu/Makefile
+++ b/utils/qemu/Makefile
@@ -45,7 +45,7 @@ CONFIGURE_ARGS:=$(filter-out  \
 # Building qemu-ga alone does not require zlib
 CONFIGURE_ARGS+=                       \
        --cross-prefix=$(TARGET_CROSS)  \
-       --host-cc=$(HOSTCC)             \
+       --host-cc="$(HOSTCC)"           \
        --target-list=''                \
        --disable-zlib-test             \
        --enable-guest-agent