commit | 2b0dda5f9342edfb95c2397676998b45d696d659 | [log] [tgz] |
---|---|---|
author | Neel Mehta <mneel@google.com> | Fri May 10 11:49:33 2019 -0700 |
committer | android-build-merger <android-build-merger@google.com> | Fri May 10 11:49:33 2019 -0700 |
tree | abb9bfc8e6912043bf9d482e19ca3d13d7a980db | |
parent | 22afe72e381fc3c3c78a97a8a588a7693fe37ed4 [diff] | |
parent | e3a10a73f192477bd46d651ee208abf2652c5813 [diff] |
Merge "Remove packageComponents from generateJava." am: e3a10a73f1 Change-Id: Ibd473678921565656f383469ccdec5f97bdb55df
Full documentation can be found here: https://source.android.com/devices/architecture/hidl/
hidl-gen is a compiler for the HIDL (HAL Interface Design Language) which generates C++ and Java endpoints for RPC mechanisms. The main userspace libraries which this compiler uses can be found at system/libhidl.
m hidl-gen
Note that options for hidl-gen expected to be invoked by the build system are marked with 'internal' in the help menu.
hidl-gen -h hidl-gen -o output -L c++-impl -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport android.hardware.nfc@1.0
Some defaults for package roots are also provided
hidl-gen -o output -L c++-impl android.hardware.nfc@1.0 hidl-gen -o output -L vts android.hardware.nfc@1.0 hidl-gen -L hash android.hardware.nfc@1.0
Example command for vendor project
hidl-gen -L c++-impl -r vendor.foo:vendor/foo/interfaces vendor.foo.nfc@1.0
See update-makefiles-helper.sh and update-all-google-makefiles.sh for examples of how to generate HIDL makefiles (using the -Landroidbp option).
This is a helper tool to convert C headers to valid .hal files.
m c2hal && c2hal -h
This tool generates html documentation for hal interfaces.
m hidl-doc && hidl-doc -h