ExoPlayer Flac Extension build instructions produce "use of undeclared identifier 'memset'" error

[oikmar]

Issue description

To enable playback of FLAC media, we are trying to include the flac libraries following instructions in the flac-extension. following the build instructions, the ndk-build fails with the following error:

"error: use of undeclared identifier 'memset' memset(&mWriteHeader, 0, sizeof(mWriteHeader));"

Reproduction steps

Follow the build instructions for flac extension.

Link to test content

sent a terminal log to the dev email.

Version of ExoPlayer being used

release-v2

Device(s) and version(s) of Android being used

Building on MacOs version 10.12.5.
installed NDK version: 15.0.4075724

an issue search did not turn up anything similar.

[oikmar]

i have built other extensions (opus, for instance) successfully. so, i think the tool-chain is working.

[oikmar]

was able to build flac-1.3.1 with the above fix.

[ojw28]

Fixed in dev-v2 in a7ed199