android: fix libsync dependencies (v2)

(v2) Remove include from Android.common.mk
     Avoid adding libsync shared dependency in Android.common.mk
     Add libsync shared dependency where needed, for easier tracking

(v1) Fixes the following building errors:

In file included from external/mesa/src/gallium/drivers/freedreno/a3xx/fd3_query.c:27:
In file included from external/mesa/src/gallium/drivers/freedreno/freedreno_query_hw.h:33:
In file included from external/mesa/src/gallium/drivers/freedreno/freedreno_context.h:33:
external/mesa/src/util/libsync.h:48:10: fatal error: 'android/sync.h' file not found
         ^~~~~~~~~~~~~~~~
1 error generated.

In file included from external/mesa/src/mesa/drivers/dri/i965/brw_sync.c:41:
external/mesa/src/util/libsync.h:48:10: fatal error: 'android/sync.h' file not found
         ^~~~~~~~~~~~~~~~
1 error generated.

In file included from external/mesa/src/gallium/auxiliary/util/u_tests.c:513:
external/mesa/src/util/libsync.h:48:10: fatal error: 'android/sync.h' file not found
         ^~~~~~~~~~~~~~~~
1 error generated.

FAILED: out/target/product/x86_64/obj_x86/SHARED_LIBRARIES/i965_dri_intermediates/LINKED/i965_dri.so
...
external/mesa/src/mesa/drivers/dri/i965/brw_sync.c:223: error: undefined reference to 'sync_wait'
external/mesa/src/mesa/drivers/dri/i965/brw_sync.c:287: error: undefined reference to 'sync_wait'

FAILED: out/target/product/x86_64/obj_x86/SHARED_LIBRARIES/gallium_dri_intermediates/LINKED/gallium_dri.so
...
external/mesa/src/util/libsync.h:142: error: undefined reference to 'sync_merge'
external/mesa/src/gallium/drivers/freedreno/freedreno_fence.c:94: error: undefined reference to 'sync_wait'
external/mesa/src/gallium/auxiliary/util/u_tests.c:575: error: undefined reference to 'sync_wait'

Fixes: 27b888794624 ("android: Add pre-4.7 Android kernel compatibility to our libsync header.")
Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Acked-by: Rob Clark <robdclark@chromium.org>
Acked-by: Eric Anholt <eric@anholt.net>
Acked-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7306>
5 files changed