xradeon)
PKG_CHECK_MODULES([AMDGPU], [libdrm_amdgpu >= $LIBDRM_AMDGPU_REQUIRED])
HAVE_RADEON_VULKAN=yes;
+ if test "x$with_sha1" == "x"; then
+ AC_MSG_ERROR([radv vulkan driver requires SHA1])
+ fi
;;
*)
AC_MSG_ERROR([Vulkan driver '$driver' does not exist])