QEMU 3.1.1 构建失败

[操作系统=Linux Mint 19.2]

我正在尝试构建这个版本的 QEMU，以便我可以尝试 3D 加速。但是每次我尝试构建时，它总是失败。这是我的配置参数：

./configure --prefix=/opt/qemu3 \
        --target-list=x86_64-softmmu \
        --audio-drv-list=pa,alsa,oss \
        --enable-gtk \
        --disable-vte \
        --enable-opengl \
        --enable-sdl \
        --with-sdlabi=2.0 \
        --enable-virglrenderer

这行得通。现在，当我运行时make，它在 rdma 构建中失败：

  CC      x86_64-softmmu/hw/rdma/rdma_utils.o
  CC      x86_64-softmmu/hw/rdma/rdma_backend.o
  CC      x86_64-softmmu/hw/rdma/rdma_rm.o
  CC      x86_64-softmmu/hw/rdma/vmw/pvrdma_dev_ring.o
  CC      x86_64-softmmu/hw/rdma/vmw/pvrdma_cmd.o
/home/me/Development/source/qemu-3.1.1/hw/rdma/vmw/pvrdma_cmd.c: In function ‘create_qp’:
/home/me/Development/source/qemu-3.1.1/hw/rdma/vmw/pvrdma_cmd.c:517:16: error: ‘rc’ undeclared (first use in this function)
         return rc;
                ^~
/home/me/Development/source/qemu-3.1.1/hw/rdma/vmw/pvrdma_cmd.c:517:16: note: each undeclared identifier is reported only once for each function it appears in
/home/me/Development/source/qemu-3.1.1/rules.mak:69: recipe for target 'hw/rdma/vmw/pvrdma_cmd.o' failed
make[1]: *** [hw/rdma/vmw/pvrdma_cmd.o] Error 1
Makefile:483: recipe for target 'subdir-x86_64-softmmu' failed
make: *** [subdir-x86_64-softmmu] Error 2

我已经librdmacm-dev安装了库。我究竟做错了什么？