commit 7de6bbd5bcd1bfc6065e317a0037af001c5e16c9
author Dan Albert <danalbert@google.com> Tue Jun 01 16:52:55 2021 -0700
committer Dan Albert <danalbert@google.com> Tue Jun 01 16:55:49 2021 -0700
tree 821d3d11077b295421f5f6a255fbd72cca1ce3c2
parent 7f20a9f452e66b684130fee762f1e39a5ce933c3

Always use Neon.

This library cannot be built without Neon. The NDK sysroot build
generates non-Neon artifacts but also needs to build this library to
perform ABI checking. This is only the implementation and not a
component distributed with the NDK, so it's not important that this be
built non-Neon.

Test: build/soong/scripts/build-ndk-prebuilts.sh
Bug: http://b/156513478
Change-Id: If3ff6be7ad53cbdcc32ac8a0baa2f98f78c646ad

Android.bp

diff --git a/Android.bp b/Android.bp
index 5e0d28f..02e2d11 100644
--- a/Android.bp
+++ b/Android.bp
@@ -128,7 +128,7 @@
                 "simd/arm/jidctred-neon.c",
                 "simd/arm/jquanti-neon.c",
             ],
-            cflags: ["-DNEON_INTRINSICS"],
+            cflags: ["-DNEON_INTRINSICS", "-mfpu=neon"],
             local_include_dirs: ["simd/arm"],
         },
         arm64: {