When PACKAGECONFIG libgcrypt is enabled, we would get the following error.
ERROR: /usr/bin/libgcrypt-config should not be used, use an alternative such as pkg-config
In oe-core, libgcrypt has been turned to be configured with pkg-config instead
of libgcrypt-config, but qemu configure script does not contain pkg-config
related part for libgcrypt to handle it.
Signed-off-by: He Zhe <zhe.he@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
