Merge cherrypicks of [2780928, 2780896, 2781450, 2781451, 2781452, 2781453, 2781454, 2781169, 2781470, 2781471, 2781472, 2781473, 2781474, 2780929, 2781185, 2781490, 2781491, 2781492, 2781493, 2781494, 2781495, 2781496, 2781497, 2781437, 2781498, 2781499, 2781500, 2781501, 2781502, 2781503, 2781504, 2781505, 2781506, 2781507, 2780897, 2780898, 2780899, 2780900, 2780901, 2781475, 2781476, 2781477, 2781478, 2781186, 2781511, 2781512, 2781630] into nyc-bugfix-release

Change-Id: I0c8087fe605056201d28d83e755052f32a37999a
tree: c0d5dec072b6c596edb2a201f969a06426152018
  1. .gitignore
  2. .gn
  3. Android.mk
  4. BUILD.gn
  5. CleanSpec.mk
  6. MODULE_LICENSE_APACHE2
  7. NOTICE
  8. README.md
  9. audio_a2dp_hw/
  10. bta/
  11. btcore/
  12. btif/
  13. build/
  14. conf/
  15. device/
  16. doc/
  17. embdrv/
  18. hci/
  19. include/
  20. main/
  21. osi/
  22. profile/
  23. service/
  24. stack/
  25. test/
  26. tools/
  27. udrv/
  28. utils/
  29. vendor_libs/
  30. vnd/
README.md

Fluoride Bluetooth stack

Building and running on AOSP

Just build AOSP - Fluoride is there by default.

Building and running on Linux

Instructions for Ubuntu, tested on 15.10 with GCC 5.2.1.

Install required libraries

sudo apt-get install libevent-dev

Install build tools

  • Install ninja build system
sudo apt-get install ninja-build

or download binary from https://github.com/ninja-build/ninja/releases

  • Install gn - meta-build system that generates NinjaBuild files.

Get sha1 of current version from here and then download corresponding executable:

wget -O gn http://storage.googleapis.com/chromium-gn/<gn.sha1>

i.e. if sha1 is “3491f6687bd9f19946035700eb84ce3eed18c5fa” (value from 24 Feb 2016) do

wget -O gn http://storage.googleapis.com/chromium-gn/3491f6687bd9f19946035700eb84ce3eed18c5fa

Then make binary executable and put it on your PATH, i.e.:

chmod a+x ./gn
sudo mv ./gn /usr/bin

Download source

mkdir ~/fluoride
cd ~/fluoride
git clone https://android.googlesource.com/platform/system/bt

Then fetch third party dependencies:

cd ~/fluoride/bt
mkdir third_party
git clone https://github.com/google/googletest.git
git clone https://android.googlesource.com/platform/external/libchrome
git clone https://android.googlesource.com/platform/external/modp_b64
git clone https://android.googlesource.com/platform/external/tinyxml2

And third party dependencies of third party dependencies:

cd fluoride/bt/third_party/libchrome/base/third_party
mkdir valgrind
cd valgrind
curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/valgrind.h?format=TEXT | base64 -d > valgrind.h
curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/memcheck.h?format=TEXT | base64 -d > memcheck.h

Fluoride currently has dependency on some internal Android projects, which also need to be downloaded. This will be removed in future:

cd ~/fluoride
git clone https://android.googlesource.com/platform/system/core
git clone https://android.googlesource.com/platform/hardware/libhardware
git clone https://android.googlesource.com/platform/system/media

Configure your build

We need to configure some paths to make the build successful. Run:

cd ~/fluoride/bt
gn args out/Default

This will prompt you to fill the contents of your “out/Default/args.gn” file. Make it look like below. Replace “/home/job” with path to your home directory, and don't use “~” in build arguments:

# Build arguments go here. Examples:
#   is_component_build = true
#   is_debug = false
# See "gn args <out_dir> --list" for available build arguments.

libhw_include_path = "/home/job/fluoride/libhardware/include"
core_include_path = "/home/job/fluoride/core/include"
audio_include_path = "/home/job/fluoride/media/audio/include"

Then generate your build files by calling

cd ~/fluoride/bt
gn gen out/Default

Build

cd ~/fluoride/bt
ninja -C out/Default all

This will build all targets (the shared library, executables, tests, etc) and put them in out/Default. To build an individual target, replace “all” with the target of your choice, e.g. ninja -C out/Default net_test_osi.

Run

cd ~/fluoride/bt/out/Default
LD_LIBRARY_PATH=./ ./bluetoothtbd -create-ipc-socket=fluoride