Convert external/libmpeg2 to Android.bp

See build/soong/README.md for more information.

Reapplies I9d246052f8b77a8f8c5b3e9f13358adea1c3a93e with a fix
for building arm without neon.

Test: m -j checkbuild
Change-Id: I25ede8b612b662461d8cfca9ab69307c6efbb27f
12 files changed
tree: 4c9554700f58cd9ec535ebb677d2a4a7e8b2aaeb
  1. Android.bp
  2. MODULE_LICENSE_APACHE2
  3. NOTICE
  4. common/
  5. decoder/
  6. test/