commit 66e7338617518ca576079ec95b57ce1c7f784758
author Mirko Bonadei <mbonadei@webrtc.org> Sat Sep 05 19:55:35 2020
committer Commit Bot <commit-bot@chromium.org> Sun Sep 06 10:38:23 2020
tree c66109df17bb1cfe90cb98cd5e0fc0b1c371566c
parent 950635277edb4986b4b55d7d7f35e710c84d878d

Reland "Merge cpu_features build targets into //system_wrappers."

This is a reland of 2b242d8fba59ccf67e4c5bcf5a1ea80917a23e1c

Original change's description:
> Merge cpu_features build targets into //system_wrappers.
>
> Before this CL, functions declared in cpu_features_wrapper.h where
> not defined in the same build target, causing brittle builds that
> might fail at link time if the binary was not depending on
> //system_wrappers (the target with the definitions), violating [1].
>
> This CL moves everything into //system_wrappers and also moves
> cpu_features_wrapper.h definitions from C to C++ (in order to be able
> to add the definitions to a C++ build target like //system_wrappers).
>
> [1] - https://webrtc.googlesource.com/src/+/refs/heads/master/style-guide.md#h-cc-pairs
>
> Bug: None
> Change-Id: I5a0009cddb17206b19f2a71eeba722faacc4bcae
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/183380
> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#32039}

TBR=kwiberg@webrtc.org

Bug: None
Change-Id: I1695b9a34d3ec20c50c1202a745f64fac58edef0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/183444
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32042}

common_audio/BUILD.gn

diff --git a/common_audio/BUILD.gn b/common_audio/BUILD.gn
index 8f5ce83..a03e9ab 100644
--- a/common_audio/BUILD.gn
+++ b/common_audio/BUILD.gn
@@ -54,7 +54,6 @@
     "../rtc_base/system:arch",
     "../rtc_base/system:file_wrapper",
     "../system_wrappers",
-    "../system_wrappers:cpu_features_api",
     "third_party/ooura:fft_size_256",
   ]
   absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ]
@@ -185,7 +184,6 @@
     "../rtc_base:sanitizer",
     "../rtc_base/system:arch",
     "../system_wrappers",
-    "../system_wrappers:cpu_features_api",
     "third_party/ooura:fft_size_256",
     "third_party/spl_sqrt_floor",
   ]
@@ -232,7 +230,7 @@
     "../rtc_base:checks",
     "../rtc_base:rtc_base_approved",
     "../rtc_base/system:arch",
-    "../system_wrappers:cpu_features_api",
+    "../system_wrappers",
   ]
   if (current_cpu == "x86" || current_cpu == "x64") {
     deps += [ ":common_audio_sse2" ]
@@ -383,7 +381,7 @@
       "../rtc_base:rtc_base_approved",
       "../rtc_base:rtc_base_tests_utils",
       "../rtc_base/system:arch",
-      "../system_wrappers:cpu_features_api",
+      "../system_wrappers",
       "../test:fileutils",
       "../test:rtc_expect_death",
       "../test:test_main",