V 1.14.12 fails compiling with:

Makefile:1501: warning: overriding recipe for target 'recheck'
Makefile:1139: warning: ignoring old recipe for target 'recheck'
make  all-recursive
make[1]: Entering directory '/src/gnome/cairo-1.14.12'
Makefile:1501: warning: overriding recipe for target 'recheck'
Makefile:1139: warning: ignoring old recipe for target 'recheck'
Making all in src
make[2]: Entering directory '/src/gnome/cairo-1.14.12/src'
make  all-am
make[3]: Entering directory '/src/gnome/cairo-1.14.12/src'
  CC       cairo-drm-intel.lo
In file included from drm/cairo-drm-intel.c:34:0:
drm/cairo-drm-intel-private.h:174:5: error: unknown type name ‘cairo_pattern_union_t’
     cairo_pattern_union_t pattern;
     ^~~~~~~~~~~~~~~~~~~~~
drm/cairo-drm-intel-private.h:344:16: error: unknown type name ‘cairo_gradient_pattern_t’
          const cairo_gradient_pattern_t *pattern,
                ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./cairoint.h:73:0,
                 from drm/cairo-drm-intel.c:30:
drm/cairo-drm-intel.c: In function ‘intel_bo_get_image’:
drm/cairo-drm-intel.c:544:24: error: dereferencing pointer to incomplete type ‘cairo_image_surface_t {aka struct _cairo_image_surface}’
     if (unlikely (image->base.status))
                        ^
./cairo-compiler-private.h:187:46: note: in definition of macro ‘unlikely’
 #define unlikely(expr) (__builtin_expect (!!(expr), 0))
                                              ^~~~
drm/cairo-drm-intel.c: In function ‘_intel_gradient_cache_fini’:
drm/cairo-drm-intel.c:781:2: error: implicit declaration of function ‘_cairo_pattern_fini’ [-Werror=implicit-function-declaration]
  _cairo_pattern_fini (&device->gradient_cache.cache[n].pattern.base);
  ^~~~~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c:781:63: error: request for member ‘base’ in something not a structure or union
  _cairo_pattern_fini (&device->gradient_cache.cache[n].pattern.base);
                                                               ^
drm/cairo-drm-intel.c: In function ‘intel_device_fini’:
drm/cairo-drm-intel.c:810:2: error: implicit declaration of function ‘_cairo_scaled_font_revoke_ownership’ [-Werror=implicit-function-declaration]
  _cairo_scaled_font_revoke_ownership (scaled_font);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c: In function ‘intel_glyph_cache_add_glyph’:
drm/cairo-drm-intel.c:862:16: warning: comparison between ‘cairo_status_t {aka enum _cairo_status}’ and ‘enum _cairo_int_status’ [-Wenum-compare]
     if (status == CAIRO_INT_STATUS_UNSUPPORTED) {
                ^~
drm/cairo-drm-intel.c:937:17: error: ‘cairo_scaled_glyph_t {aka struct _cairo_scaled_glyph}’ has no member named ‘surface_private’; did you mean ‘dev_private’?
     scaled_glyph->surface_private = node;
                 ^~
drm/cairo-drm-intel.c:940:16: error: ‘cairo_rtree_node_t {aka struct _cairo_rtree_node}’ has no member named ‘owner’
     glyph->node.owner = &scaled_glyph->surface_private;
                ^
drm/cairo-drm-intel.c:940:38: error: ‘cairo_scaled_glyph_t {aka struct _cairo_scaled_glyph}’ has no member named ‘surface_private’; did you mean ‘dev_private’?
     glyph->node.owner = &scaled_glyph->surface_private;
                                      ^~
drm/cairo-drm-intel.c: In function ‘intel_scaled_glyph_fini’:
drm/cairo-drm-intel.c:968:25: error: ‘cairo_scaled_glyph_t {aka struct _cairo_scaled_glyph}’ has no member named ‘surface_private’; did you mean ‘dev_private’?
     glyph = scaled_glyph->surface_private;
                         ^~
drm/cairo-drm-intel.c:971:13: error: ‘cairo_rtree_node_t {aka struct _cairo_rtree_node}’ has no member named ‘owner’
  glyph->node.owner = NULL;
             ^
drm/cairo-drm-intel.c: In function ‘intel_get_glyph_cache’:
drm/cairo-drm-intel.c:991:5: warning: enumeration value ‘CAIRO_FORMAT_RGB30’ not handled in switch [-Wswitch-enum]
     switch (format) {
     ^~~~~~
drm/cairo-drm-intel.c:1016:2: error: too few arguments to function ‘_cairo_rtree_init’
  _cairo_rtree_init (&cache->rtree,
  ^~~~~~~~~~~~~~~~~
In file included from drm/cairo-drm-intel-private.h:40:0,
                 from drm/cairo-drm-intel.c:34:
./cairo-rtree-private.h:97:1: note: declared here
 _cairo_rtree_init (cairo_rtree_t *rtree,
 ^~~~~~~~~~~~~~~~~
In file included from ./cairoint.h:73:0,
                 from drm/cairo-drm-intel.c:30:
drm/cairo-drm-intel.c: In function ‘intel_get_glyph’:
drm/cairo-drm-intel.c:1071:26: warning: comparison between ‘cairo_status_t {aka enum _cairo_status}’ and ‘enum _cairo_int_status’ [-Wenum-compare]
     if (unlikely (status == CAIRO_INT_STATUS_UNSUPPORTED)) {
                          ^
./cairo-compiler-private.h:187:46: note: in definition of macro ‘unlikely’
 #define unlikely(expr) (__builtin_expect (!!(expr), 0))
                                              ^~~~
drm/cairo-drm-intel.c: In function ‘intel_buffer_cache_init’:
drm/cairo-drm-intel.c:1116:5: warning: enumeration value ‘CAIRO_FORMAT_RGB30’ not handled in switch [-Wswitch-enum]
     switch (format) {
     ^~~~~~
drm/cairo-drm-intel.c: At top level:
drm/cairo-drm-intel.c:1205:36: error: unknown type name ‘cairo_gradient_pattern_t’
 _gradient_color_stops_equal (const cairo_gradient_pattern_t *a,
                                    ^~~~~~~~~~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c:1206:15: error: unknown type name ‘cairo_gradient_pattern_t’
         const cairo_gradient_pattern_t *b)
               ^~~~~~~~~~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c: In function ‘_gradient_color_stops_equal’:
drm/cairo-drm-intel.c:1210:10: error: request for member ‘n_stops’ in something not a structure or union
     if (a->n_stops != b->n_stops)
          ^~
drm/cairo-drm-intel.c:1210:24: error: request for member ‘n_stops’ in something not a structure or union
     if (a->n_stops != b->n_stops)
                        ^~
drm/cairo-drm-intel.c:1213:22: error: request for member ‘n_stops’ in something not a structure or union
     for (n = 0; n < a->n_stops; n++) {
                      ^~
drm/cairo-drm-intel.c:1214:33: error: request for member ‘stops’ in something not a structure or union
  if (_cairo_fixed_from_double (a->stops[n].offset) !=
                                 ^~
drm/cairo-drm-intel.c:1215:33: error: request for member ‘stops’ in something not a structure or union
      _cairo_fixed_from_double (b->stops[n].offset))
                                 ^~
drm/cairo-drm-intel.c:1220:35: error: request for member ‘stops’ in something not a structure or union
  if (! _cairo_color_stop_equal (&a->stops[n].color, &b->stops[n].color))
                                   ^~
drm/cairo-drm-intel.c:1220:55: error: request for member ‘stops’ in something not a structure or union
  if (! _cairo_color_stop_equal (&a->stops[n].color, &b->stops[n].color))
                                                       ^~
drm/cairo-drm-intel.c: At top level:
drm/cairo-drm-intel.c:1237:36: error: unknown type name ‘cairo_gradient_pattern_t’
 intel_gradient_sample_width (const cairo_gradient_pattern_t *gradient)
                                    ^~~~~~~~~~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c: In function ‘intel_gradient_sample_width’:
drm/cairo-drm-intel.c:1243:29: error: request for member ‘n_stops’ in something not a structure or union
     for (n = 1; n < gradient->n_stops; n++) {
                             ^~
drm/cairo-drm-intel.c:1244:22: error: request for member ‘stops’ in something not a structure or union
  double dx = gradient->stops[n].offset - gradient->stops[n-1].offset;
                      ^~
drm/cairo-drm-intel.c:1244:50: error: request for member ‘stops’ in something not a structure or union
  double dx = gradient->stops[n].offset - gradient->stops[n-1].offset;
                                                  ^~
drm/cairo-drm-intel.c:1251:16: error: request for member ‘stops’ in something not a structure or union
  max = gradient->stops[n].color.red -
                ^~
drm/cairo-drm-intel.c:1252:16: error: request for member ‘stops’ in something not a structure or union
        gradient->stops[n-1].color.red;
                ^~
drm/cairo-drm-intel.c:1254:18: error: request for member ‘stops’ in something not a structure or union
  delta = gradient->stops[n].color.green -
                  ^~
drm/cairo-drm-intel.c:1255:18: error: request for member ‘stops’ in something not a structure or union
          gradient->stops[n-1].color.green;
                  ^~
drm/cairo-drm-intel.c:1259:18: error: request for member ‘stops’ in something not a structure or union
  delta = gradient->stops[n].color.blue -
                  ^~
drm/cairo-drm-intel.c:1260:18: error: request for member ‘stops’ in something not a structure or union
          gradient->stops[n-1].color.blue;
                  ^~
drm/cairo-drm-intel.c:1264:18: error: request for member ‘stops’ in something not a structure or union
  delta = gradient->stops[n].color.alpha -
                  ^~
drm/cairo-drm-intel.c:1265:18: error: request for member ‘stops’ in something not a structure or union
          gradient->stops[n-1].color.alpha;
                  ^~
drm/cairo-drm-intel.c: At top level:
drm/cairo-drm-intel.c:1280:16: error: unknown type name ‘cairo_gradient_pattern_t’
          const cairo_gradient_pattern_t *pattern,
                ^~~~~~~~~~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c: In function ‘intel_gradient_render’:
drm/cairo-drm-intel.c:1293:47: error: request for member ‘gradient’ in something not a structure or union
       &device->gradient_cache.cache[i].pattern.gradient.base)) {
                                               ^
In file included from ./cairoint.h:73:0,
                 from drm/cairo-drm-intel.c:30:
drm/cairo-drm-intel.c:1300:26: error: request for member ‘n_stops’ in something not a structure or union
     if (unlikely (pattern->n_stops > ARRAY_LENGTH (pixman_stops_stack))) {
                          ^
./cairo-compiler-private.h:187:46: note: in definition of macro ‘unlikely’
 #define unlikely(expr) (__builtin_expect (!!(expr), 0))
                                              ^~~~
In file included from ./cairoint.h:2044:0,
                 from drm/cairo-drm-intel.c:30:
drm/cairo-drm-intel.c:1301:42: error: request for member ‘n_stops’ in something not a structure or union
  pixman_stops = _cairo_malloc_ab (pattern->n_stops,
                                          ^
./cairo-malloc-private.h:83:26: note: in definition of macro ‘_cairo_malloc_ab’
   ((size) && (unsigned) (a) >= INT32_MAX / (unsigned) (size) ? NULL : \
                          ^
drm/cairo-drm-intel.c:1301:42: error: request for member ‘n_stops’ in something not a structure or union
  pixman_stops = _cairo_malloc_ab (pattern->n_stops,
                                          ^
./cairo-malloc-private.h:63:6: note: in definition of macro ‘_cairo_malloc’
    ((size) ? malloc((unsigned) (size)) : NULL)
      ^~~~
drm/cairo-drm-intel.c:1301:17: note: in expansion of macro ‘_cairo_malloc_ab’
  pixman_stops = _cairo_malloc_ab (pattern->n_stops,
                 ^~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c:1301:42: error: request for member ‘n_stops’ in something not a structure or union
  pixman_stops = _cairo_malloc_ab (pattern->n_stops,
                                          ^
./cairo-malloc-private.h:63:33: note: in definition of macro ‘_cairo_malloc’
    ((size) ? malloc((unsigned) (size)) : NULL)
                                 ^~~~
drm/cairo-drm-intel.c:1301:17: note: in expansion of macro ‘_cairo_malloc_ab’
  pixman_stops = _cairo_malloc_ab (pattern->n_stops,
                 ^~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c:1307:28: error: request for member ‘n_stops’ in something not a structure or union
     for (i = 0; i < pattern->n_stops; i++) {
                            ^~
drm/cairo-drm-intel.c:1308:61: error: request for member ‘stops’ in something not a structure or union
  pixman_stops[i].x = _cairo_fixed_16_16_from_double (pattern->stops[i].offset);
                                                             ^~
drm/cairo-drm-intel.c:1309:39: error: request for member ‘stops’ in something not a structure or union
  pixman_stops[i].color.red   = pattern->stops[i].color.red_short;
                                       ^~
drm/cairo-drm-intel.c:1310:39: error: request for member ‘stops’ in something not a structure or union
  pixman_stops[i].color.green = pattern->stops[i].color.green_short;
                                       ^~
drm/cairo-drm-intel.c:1311:39: error: request for member ‘stops’ in something not a structure or union
  pixman_stops[i].color.blue  = pattern->stops[i].color.blue_short;
                                       ^~
drm/cairo-drm-intel.c:1312:39: error: request for member ‘stops’ in something not a structure or union
  pixman_stops[i].color.alpha = pattern->stops[i].color.alpha_short;
                                       ^~
drm/cairo-drm-intel.c:1324:18: error: request for member ‘n_stops’ in something not a structure or union
           pattern->n_stops);
                  ^~
drm/cairo-drm-intel.c:1373:63: error: request for member ‘base’ in something not a structure or union
  _cairo_pattern_fini (&device->gradient_cache.cache[i].pattern.base);
                                                               ^
drm/cairo-drm-intel.c:1377:14: error: implicit declaration of function ‘_cairo_pattern_init_copy’ [-Werror=implicit-function-declaration]
     status = _cairo_pattern_init_copy (&device->gradient_cache.cache[i].pattern.base,
              ^~~~~~~~~~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c:1377:80: error: request for member ‘base’ in something not a structure or union
     status = _cairo_pattern_init_copy (&device->gradient_cache.cache[i].pattern.base,
                                                                                ^
drm/cairo-drm-intel.c:1378:20: error: request for member ‘base’ in something not a structure or union
            &pattern->base);
                    ^~
drm/cairo-drm-intel.c:1382:2: error: implicit declaration of function ‘_cairo_pattern_init_solid’ [-Werror=implicit-function-declaration]
  _cairo_pattern_init_solid (&device->gradient_cache.cache[i].pattern.solid,
  ^~~~~~~~~~~~~~~~~~~~~~~~~
drm/cairo-drm-intel.c:1382:69: error: request for member ‘solid’ in something not a structure or union
  _cairo_pattern_init_solid (&device->gradient_cache.cache[i].pattern.solid,
                                                                     ^
drm/cairo-drm-intel.c: In function ‘intel_bo_get_image’:
drm/cairo-drm-intel.c:573:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
cc1: some warnings being treated as errors
make[3]: *** [Makefile:2433: cairo-drm-intel.lo] Error 1
make[3]: Leaving directory '/src/gnome/cairo-1.14.12/src'
make[2]: *** [Makefile:1951: all] Error 2
make[2]: Leaving directory '/src/gnome/cairo-1.14.12/src'
make[1]: *** [Makefile:909: all-recursive] Error 1
make[1]: Leaving directory '/src/gnome/cairo-1.14.12'
make: *** [Makefile:760: all] Error 2