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

1 files changed, 6 insertions, 0 deletions

diff --git a/files/Android.bp b/files/Android.bp
index c1aa8c67..20b8c234 100644
--- a/files/Android.bp
+++ b/files/Android.bp
@@ -86,6 +86,12 @@ cc_library {
         "-DHAVE_JPEG",
     ],
 
+    arch: {
+        arm: {
+            cflags: ["-mfpu=neon"],
+        },
+    },
+
     shared_libs: ["libjpeg"],
 
     export_include_dirs: ["include"],