Mesalib installation :

i have set environement variable 
export NOUVEAU_CFLAGS="-I/usr/include/nouveau/ \
-I/usr/include/drm/"
export NOUVEAU_LIBS="-L/usr/local/lib/"
after i run ./configure
then i run make i get this message 

usr/include/drm/nouveau_pushbuf.h: In function ‘OUT_RING’:
/usr/include/drm/nouveau_pushbuf.h:72: error: ‘struct nouveau_channel’ has no member named ‘cur’
/usr/include/drm/nouveau_pushbuf.h: In function ‘AVAIL_RING’:
/usr/include/drm/nouveau_pushbuf.h:93: error: ‘struct nouveau_channel’ has no member named ‘end’
/usr/include/drm/nouveau_pushbuf.h:93: error: ‘struct nouveau_channel’ has no member named ‘cur’
/usr/include/drm/nouveau_pushbuf.h: In function ‘WAIT_RING’:
/usr/include/drm/nouveau_pushbuf.h:100: error: ‘struct nouveau_channel’ has no member named ‘cur’
/usr/include/drm/nouveau_pushbuf.h:100: error: ‘struct nouveau_channel’ has no member named ‘end’
/usr/include/drm/nouveau_pushbuf.h: In function ‘OUT_RELOC’:
/usr/include/drm/nouveau_pushbuf.h:114: error: ‘struct nouveau_channel’ has no member named ‘cur’
/usr/include/drm/nouveau_pushbuf.h: In function ‘OUT_RELOC2’:
/usr/include/drm/nouveau_pushbuf.h:124: error: ‘struct nouveau_channel’ has no member named ‘cur’
make[6]: *** [nouveau_screen.o] Error 1
 
avec la la contenu des fcichiers suivant :
 
------------- nouveau_pushbhf.h-------------
 
#ifndef __NOUVEAU_PUSHBUF_H__
#define __NOUVEAU_PUSHBUF_H__
 
#include <assert.h>
#include <string.h>
 
#include "nouveau/nouveau_channel.h"
#include "nouveau_bo.h"
#include "nouveau_grobj.h"
int
nouveau_pushbuf_flush(struct nouveau_channel *, unsigned min);
 
int
nouveau_pushbuf_marker_emit(struct nouveau_channel *chan,
       unsigned wait_dwords, unsigned wait_relocs);
 
void
nouveau_pushbuf_marker_undo(struct nouveau_channel *chan);
 
int
nouveau_pushbuf_emit_reloc(struct nouveau_channel *, void *ptr,
      struct nouveau_bo *, uint32_t data, uint32_t data2,
      uint32_t flags, uint32_t vor, uint32_t tor);
 
int
nouveau_pushbuf_submit(struct nouveau_channel *chan, struct nouveau_bo *bo,
         unsigned offset, unsigned length);
 
/* Push buffer access macros */
static __inline__ int
MARK_RING(struct nouveau_channel *chan, unsigned dwords, unsigned relocs)
{
 return nouveau_pushbuf_marker_emit(chan, dwords, relocs);
}
 
static __inline__ void
MARK_UNDO(struct nouveau_channel *chan)
{
 nouveau_pushbuf_marker_undo(chan);
}
 
static __inline__ void
OUT_RING(struct nouveau_channel *chan, unsigned data)
{
 *(chan->cur++) = (data);
}
 
static __inline__ void
OUT_RINGp(struct nouveau_channel *chan, const void *data, unsigned size)
{
 //memcpy(chan->cur, data, size * 4);
 //chan->cur += size;
}
 
static __inline__ void
OUT_RINGf(struct nouveau_channel *chan, float f)
{
 union { uint32_t i; float f; } c;
 c.f = f;
 OUT_RING(chan, c.i);
}
 
static __inline__ unsigned
AVAIL_RING(struct nouveau_channel *chan)
{
 return chan->end - chan->cur;
//return NULL;
}
 
static __inline__ void
WAIT_RING(struct nouveau_channel *chan, unsigned size)
{
 if (chan->cur + size > chan->end)
  nouveau_pushbuf_flush(chan, size);
}
 
static __inline__ void
FIRE_RING(struct nouveau_channel *chan)
{
 nouveau_pushbuf_flush(chan, 0);
}
 
static __inline__ int
OUT_RELOC(struct nouveau_channel *chan, struct nouveau_bo *bo,
   unsigned data, unsigned flags, unsigned vor, unsigned tor)
{
 return nouveau_pushbuf_emit_reloc(chan, chan->cur++, bo,
       data, 0, flags, vor, tor);
//return NULL;
}
 
static __inline__ int
OUT_RELOC2(struct nouveau_channel *chan, struct nouveau_bo *bo,
    unsigned data, unsigned data2, unsigned flags,
    unsigned vor, unsigned tor)
{
 return nouveau_pushbuf_emit_reloc(chan, chan->cur++, bo,
       data, data2, flags, vor, tor);
//return NULL;
}
 
/* Raw data + flags depending on FB/TT buffer */
static __inline__ int
OUT_RELOCd(struct nouveau_channel *chan, struct nouveau_bo *bo,
    unsigned data, unsigned flags, unsigned vor, unsigned tor)
{
 return OUT_RELOC(chan, bo, data, flags | NOUVEAU_BO_OR, vor, tor);
}
 
/* FB/TT object handle */
static __inline__ int
OUT_RELOCo(struct nouveau_channel *chan, struct nouveau_bo *bo,
    unsigned flags)
{
 return OUT_RELOC(chan, bo, 0, flags | NOUVEAU_BO_OR,
    chan->vram->handle, chan->gart->handle);
}
 
/* Low 32-bits of offset */
static __inline__ int
OUT_RELOCl(struct nouveau_channel *chan, struct nouveau_bo *bo,
    unsigned delta, unsigned flags)
{
 return OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_LOW, 0, 0);
}
 
/* Low 32-bits of offset + GPU linear access range info */
static __inline__ int
OUT_RELOCr(struct nouveau_channel *chan, struct nouveau_bo *bo,
    unsigned delta, unsigned size, unsigned flags)
{
 return OUT_RELOC2(chan, bo, delta, size, flags | NOUVEAU_BO_LOW, 0, 0);
}
 
/* High 32-bits of offset */
static __inline__ int
OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo,
    unsigned delta, unsigned flags)
{
 return OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0);
}
 
#endif
 
------------- nouveau_grobj.h------------
#define __NOUVEAU_GROBJ_H__
 
#include "nouveau_channel.h"
 
struct nouveau_grobj {
 struct nouveau_channel *channel;
 int grclass;
 uint32_t handle;
 
 enum {
  NOUVEAU_GROBJ_UNBOUND = 0,
  NOUVEAU_GROBJ_BOUND = 1,
  NOUVEAU_GROBJ_BOUND_EXPLICIT = 2
 } bound;
 int subc;
};
 
int nouveau_grobj_alloc(struct nouveau_channel *, uint32_t handle,
          int class, struct nouveau_grobj **);
int nouveau_grobj_ref(struct nouveau_channel *, uint32_t handle,
        struct nouveau_grobj **);
void nouveau_grobj_free(struct nouveau_grobj **);
void nouveau_grobj_autobind(struct nouveau_grobj *);
 
#endif
-----------------nouveau_chanel.h-------------------
 
#ifndef __NOUVEAU_CHANNEL_H__
#define __NOUVEAU_CHANNEL_H__
 
struct nouveau_subchannel {
 struct nouveau_grobj *gr;
 unsigned sequence;
};
 
struct nouveau_channel {
 uint32_t *cur;
 uint32_t *end;
 
 struct nouveau_device *device;
 int id;
 
 struct nouveau_grobj *nullobj;
 struct nouveau_grobj *vram;
 struct nouveau_grobj *gart;
 
 void *user_private;
 void (*hang_notify)(struct nouveau_channel *);
 void (*flush_notify)(struct nouveau_channel *);
 
 struct nouveau_subchannel subc[8];
 unsigned subc_sequence;
};
 
int
nouveau_channel_alloc(struct nouveau_device *, uint32_t fb, uint32_t tt,
        int pushbuf_size, struct nouveau_channel **);
 
void
nouveau_channel_free(struct nouveau_channel **);
 
#endif