problem on building vmwgfx

Hi,

I try to build vmwgfx on Ubuntu 12.04 with gcc-4.8.1, make 3.8.1. I clone
the source files using the following command:

git clone git://anongit.freedesktop.org/git/mesa/vmwgfx

However, when I use 'make' command to build it, I got one error like this:

================================================================
zg@ubuntu:~/vmware/vmwgfx$ make
make -C /lib/modules/3.13.0-108-generic/build
 KCPPFLAGS="-DVMWGFX_STANDALONE -DTTM_STANDALONE" SUBDIRS=`/bin/pwd`
DRMSRCDIR=`/bin/pwd` modules
make[1]: Entering directory `/usr/src/linux-headers-3.13.0-108-generic'
  CC [M]  /home/zg/vmware/vmwgfx/ww_mutex.o
  CC [M]  /home/zg/vmware/vmwgfx/dma-fence.o
In file included from /home/zg/vmware/vmwgfx/dma-fence.c:37:0:
/home/zg/vmware/vmwgfx/drm_compat.h:113:3: error: expected identifier or
‘(’ before ‘{’ token
  ({BUILD_BUG_ON(_s != TASK_NORMAL); \
   ^
include/linux/sched.h:2077:12: note: in expansion of macro ‘wake_up_state’
 extern int wake_up_state(struct task_struct *tsk, unsigned int state);
            ^
make[2]: *** [/home/zg/vmware/vmwgfx/dma-fence.o] Error 1
make[1]: *** [_module_/home/zg/vmware/vmwgfx] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.13.0-108-generic'
make: *** [modules] Error 2
================================================================

I opened the drm_compat.h and it seems that nothing goes wrong for line
113. Does anyone have some idea on this problem?

[image: Inline image 1]





Best regards,
Zhiguang

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