Restructure RISC-V Vector (RVV) configuration to follow the pattern
used by NEON and SVE:
- Move RVV_COPTS immediately after SVE_COPTS.
- Define ENABLE_RVV_COPTS (-march=rv32gcv) and ENABLE_RVV64_COPTS
(-march=rv64gcv) with SUPPORTS_RVV_COPTS (-DLIBYUV_RVV).
- Revert ALL_COPTS to PLATFORM_COPTS so RVV vector flags are not
applied to generic sources.
- Add ALL_RVV_COPTS, RVV_DEPS, and libyuv_rvv_impl target.
- Update libyuv.bzl to add libyuv_rvv_srcs and exclude source/*rvv*.cc
from libyuv_srcs.
R=wtc@google.com
Test: cmake -B out/Release -DUNIT_TEST=ON && cmake --build out/Release
Bug: none
Change-Id: Ia60a8bc1da9db46f0c5295064d7b9d3d5609a38f
TAG=agy
CONV=06856819-10a7-4815-93d3-cdcd32da7495
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/8357976
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Some headers in the include/libyuv directory are private headers and
should not be visible to the clients of the libyuv library target. List
the public headers explicitly in the hdrs list of the libyuv library
target.
Ideally those private headers should be moved to some other directory
such as the source/ directory.
Change-Id: I04b1e209f6891f06c688fcf0bf5d167e82a27818
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/8308801
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Wan-Teh Chang <wtc@google.com>
Reviewed-by: Frank Barchard <fbarchard@google.com>
