opusic-sys

Bindings to libopus

Target version 1.5.2

This crate has the same license requirements as C source code.

All modifications to the source code are described in opus.patch

High level bindings: opusic-c

Setup

By default, libopus is bundled, this can be deactivated using default-features=false. To explicitly enable bundling, enable feature bundled.

If feature bundled is not enabled, then by default $PATH is searched for libopus. Alternatively, environment variable OPUS_LIB_DIR can be set to link against a specific library. (ex. /usr/lib)

You can specify environment variable OPUS_LIB_STATIC=true to indicate preference for static linkage during dynamic lookup

Android build

When building for android, library requires presence of env variable ANDROID_NDK_HOME in order to supply cmake with toolchain file and correct target arch.

Re-generate bindings

The feature build-bindgen is used to generate bindings.

To use it set env variable LIBCLANG_PATH to directory that contains clang binaries

Requirements

• cmake - when building with bundled feature

Optional

• ninja - When present, build script, if bundled feature enabled, defaults to use corresponding CMake's generator