Makefile:1502: warning: overriding recipe for target 'recheck'
Makefile:1140: warning: ignoring old recipe for target 'recheck'
make  all-recursive
make[1]: Entering directory '/home/gfx/cairo'
Makefile:1502: warning: overriding recipe for target 'recheck'
Makefile:1140: warning: ignoring old recipe for target 'recheck'
Making all in src
make[2]: Entering directory '/home/gfx/cairo/src'
 cd .. && /bin/bash /home/gfx/cairo/build/missing automake-1.15 --
foreign src/Makefile
build/configure.ac.system:114: warning: AC_LANG_CONFTEST: no
AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2601: _AC_COMPILE_IFELSE is expanded
from...
../../lib/autoconf/general.m4:2617: AC_COMPILE_IFELSE is expanded
from...
build/configure.ac.system:114: the top level
src/Makefile.sources:365: warning: source file 'win32/cairo-win32-
debug.c' is in a subdirectory,
src/Makefile.sources:365: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
automake-1.15: warning: possible forward-incompatibility.
automake-1.15: At least a source file is in a subdirectory, but the
'subdir-objects'
automake-1.15: automake option hasn't been enabled.  For now, the
corresponding output
automake-1.15: object file(s) will be placed in the top-level
directory.  However,
automake-1.15: this behaviour will change in future Automake versions:
they will
automake-1.15: unconditionally cause object files to be placed in the
same subdirectory
automake-1.15: of the corresponding sources.
automake-1.15: You are advised to start using 'subdir-objects' option
throughout your
automake-1.15: project, to avoid future incompatibilities.
src/Makefile.sources:365: warning: source file 'win32/cairo-win32-
device.c' is in a subdirectory,
src/Makefile.sources:365: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:365: warning: source file 'win32/cairo-win32-gdi-
compositor.c' is in a subdirectory,
src/Makefile.sources:365: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:365: warning: source file 'win32/cairo-win32-
system.c' is in a subdirectory,
src/Makefile.sources:365: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:365: warning: source file 'win32/cairo-win32-
surface.c' is in a subdirectory,
src/Makefile.sources:365: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:365: warning: source file 'win32/cairo-win32-
display-surface.c' is in a subdirectory,
src/Makefile.sources:365: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:365: warning: source file 'win32/cairo-win32-
printing-surface.c' is in a subdirectory,
src/Makefile.sources:365: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:374: warning: source file 'win32/cairo-win32-
font.c' is in a subdirectory,
src/Makefile.sources:374: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm.c' is in
a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-bo.c' is
in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-
surface.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-intel.c'
is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-intel-
debug.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-intel-
surface.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-i915-
surface.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-i915-
glyphs.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-i915-
shader.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-i915-
spans.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-i965-
surface.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-i965-
glyphs.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-i965-
shader.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-i965-
spans.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-intel-
brw-eu.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-intel-
brw-eu-emit.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-intel-
brw-eu-util.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-
radeon.c' 
is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:440: warning: source file 'drm/cairo-drm-radeon-
surface.c' is in a subdirectory,
src/Makefile.sources:440: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:459: warning: source file 'drm/cairo-drm-gallium-
surface.c' is in a subdirectory,
src/Makefile.sources:459: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:380: warning: source file 'skia/cairo-skia-
context.cpp' is in a subdirectory,
src/Makefile.sources:380: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
src/Makefile.sources:380: warning: source file 'skia/cairo-skia-
surface.cpp' is in a subdirectory,
src/Makefile.sources:380: but option 'subdir-objects' is disabled
src/Makefile.am:4:   'src/Makefile.am.features' included from here
src/Makefile.am.features:3:   'src/Makefile.sources' included from here
 cd .. && /bin/bash ./config.status src/Makefile depfiles
config.status: creating src/Makefile
config.status: executing depfiles commands
make  all-am
make[3]: Entering directory '/home/gfx/cairo/src'
  CC       cairo-analysis-surface.lo
  CC       cairo-arc.lo
  CC       cairo-array.lo
  CC       cairo-atomic.lo
  CC       cairo-base64-stream.lo
  CC       cairo-base85-stream.lo
  CC       cairo-bentley-ottmann-rectangular.lo
  CC       cairo-bentley-ottmann-rectilinear.lo
  CC       cairo-bentley-ottmann.lo
  CC       cairo-botor-scan-converter.lo
cairo-bentley-ottmann-rectangular.c: In function
‘_cairo_bentley_ottmann_tessellate_rectangular’:
cairo-bentley-ottmann-rectangular.c:606:18: warning: variable ‘update’
might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     cairo_bool_t update = FALSE;
                  ^~~~~~
  CC       cairo-boxes-intersect.lo
  CC       cairo-boxes.lo
  CC       cairo-cache.lo
  CC       cairo-clip-boxes.lo
  CC       cairo-clip-polygon.lo
  CC       cairo-clip-region.lo
  CC       cairo-clip-surface.lo
  CC       cairo-clip-tor-scan-converter.lo
  CC       cairo-clip.lo
  CC       cairo-color.lo
  CC       cairo-composite-rectangles.lo
  CC       cairo-compositor.lo
  CC       cairo-contour.lo
  CC       cairo-damage.lo
  CC       cairo-debug.lo
  CC       cairo-default-context.lo
  CC       cairo-device.lo
  CC       cairo-error.lo
  CC       cairo-fallback-compositor.lo
  CC       cairo-fixed.lo
  CC       cairo-font-face-twin-data.lo
  CC       cairo-font-face-twin.lo
  CC       cairo-font-face.lo
  CC       cairo-font-options.lo
  CC       cairo-freed-pool.lo
  CC       cairo-freelist.lo
  CC       cairo-gstate.lo
  CC       cairo-hash.lo
  CC       cairo-hull.lo
  CC       cairo-image-compositor.lo
  CC       cairo-image-info.lo
  CC       cairo-image-source.lo
  CC       cairo-image-surface.lo
  CC       cairo-line.lo
  CC       cairo-lzw.lo
  CC       cairo-mask-compositor.lo
  CC       cairo-matrix.lo
  CC       cairo-mempool.lo
  CC       cairo-mesh-pattern-rasterizer.lo
  CC       cairo-misc.lo
  CC       cairo-mono-scan-converter.lo
cairo-misc.c: In function ‘get_C_locale’:
cairo-misc.c:806:43: warning: passing argument 1 of
‘_cairo_atomic_ptr_get’ from incompatible pointer type [-Wincompatible-
pointer-types]
     C = (locale_t) _cairo_atomic_ptr_get (&C_locale);
                                           ^
In file included from cairo-reference-count-private.h:40:0,
                 from cairo-types-private.h:45,
                 from cairo-error-private.h:43,
                 from cairoint.h:74,
                 from cairo-misc.c:41:
cairo-atomic-private.h:93:1: note: expected ‘void **’ but argument is
of type ‘struct __locale_struct **’
 _cairo_atomic_ptr_get (void **x)
 ^~~~~~~~~~~~~~~~~~~~~
cairo-misc.c:811:41: warning: passing argument 1 of
‘_cairo_atomic_ptr_cmpxchg_impl’ from incompatible pointer type [-
Wincompatible-pointer-types]
         if (!_cairo_atomic_ptr_cmpxchg (&C_locale, NULL, C)) {
                                         ^
cairo-atomic-private.h:145:34: note: in definition of macro
‘_cairo_atomic_ptr_cmpxchg’
   _cairo_atomic_ptr_cmpxchg_impl(x, oldv, newv)
                                  ^
cairo-atomic-private.h:138:1: note: expected ‘void **’ but argument is
of type ‘struct __locale_struct **’
 _cairo_atomic_ptr_cmpxchg_impl(void **x, void *oldv, void *newv)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       cairo-mutex.lo
  CC       cairo-no-compositor.lo
  CC       cairo-observer.lo
  CC       cairo-output-stream.lo
  CC       cairo-paginated-surface.lo
  CC       cairo-path-bounds.lo
  CC       cairo-path-fill.lo
  CC       cairo-path-fixed.lo
  CC       cairo-path-in-fill.lo
  CC       cairo-path-stroke-boxes.lo
  CC       cairo-path-stroke-polygon.lo
  CC       cairo-path-stroke-traps.lo
  CC       cairo-path-stroke-tristrip.lo
  CC       cairo-path-stroke.lo
  CC       cairo-path.lo
  CC       cairo-pattern.lo
  CC       cairo-pen.lo
  CC       cairo-polygon-intersect.lo
  CC       cairo-polygon-reduce.lo
  CC       cairo-polygon.lo
  CC       cairo-raster-source-pattern.lo
  CC       cairo-recording-surface.lo
  CC       cairo-rectangle.lo
  CC       cairo-rectangular-scan-converter.lo
  CC       cairo-region.lo
  CC       cairo-rtree.lo
  CC       cairo-scaled-font.lo
  CC       cairo-shape-mask-compositor.lo
  CC       cairo-slope.lo
  CC       cairo-spans-compositor.lo
  CC       cairo-spans.lo
  CC       cairo-spline.lo
  CC       cairo-stroke-dash.lo
  CC       cairo-stroke-style.lo
  CC       cairo-surface-clipper.lo
  CC       cairo-surface-fallback.lo
  CC       cairo-surface-observer.lo
  CC       cairo-surface-offset.lo
  CC       cairo-surface-snapshot.lo
  CC       cairo-surface-subsurface.lo
  CC       cairo-surface-wrapper.lo
  CC       cairo-surface.lo
  CC       cairo-time.lo
  CC       cairo-tor-scan-converter.lo
  CC       cairo-tor22-scan-converter.lo
  CC       cairo-toy-font-face.lo
  CC       cairo-traps-compositor.lo
  CC       cairo-traps.lo
  CC       cairo-tristrip.lo
  CC       cairo-unicode.lo
  CC       cairo-user-font.lo
  CC       cairo-version.lo
  CC       cairo-wideint.lo
  CC       cairo.lo
  CC       cairo-cff-subset.lo
  CC       cairo-scaled-font-subsets.lo
  CC       cairo-truetype-subset.lo
  CC       cairo-type1-fallback.lo
  CC       cairo-type1-glyph-names.lo
  CC       cairo-type1-subset.lo
  CC       cairo-type3-glyph-surface.lo
  CC       cairo-pdf-operators.lo
  CC       cairo-pdf-shading.lo
  CC       cairo-tag-attributes.lo
  CC       cairo-deflate-stream.lo
  CC       cairo-xlib-display.lo
  CC       cairo-xlib-core-compositor.lo
  CC       cairo-xlib-fallback-compositor.lo
  CC       cairo-xlib-render-compositor.lo
  CC       cairo-xlib-screen.lo
  CC       cairo-xlib-source.lo
  CC       cairo-xlib-surface.lo
  CC       cairo-xlib-surface-shm.lo
  CC       cairo-xlib-visual.lo
  CC       cairo-xlib-xcb-surface.lo
  CC       cairo-xcb-connection.lo
  CC       cairo-xcb-connection-core.lo
  CC       cairo-xcb-connection-render.lo
  CC       cairo-xcb-connection-shm.lo
  CC       cairo-xcb-screen.lo
  CC       cairo-xcb-shm.lo
  CC       cairo-xcb-surface.lo
  CC       cairo-xcb-surface-core.lo
  CC       cairo-xcb-surface-render.lo
  CC       cairo-xcb-resources.lo
  CC       cairo-png.lo
  CC       cairo-script-surface.lo
  CC       cairo-ft-font.lo