commit | a8be3493e82e6a64e1b7f11fe73944279b1593bf | [log] [tgz] |
---|---|---|
author | Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org> | Sun Apr 15 22:32:41 2018 +0200 |
committer | Steven Moreland <smoreland@google.com> | Thu Sep 26 22:31:31 2019 +0000 |
tree | c01b0904fa2c39a0e1f998661a944237dbd815e6 | |
parent | a7273085c0cac41b5fae836fa2a1147dcc60dfa7 [diff] |
Don't put semicolons after functions Putting a semicolon after the closing } of a function causes a compiler warning (in code that is supposed to be built with -Werror) with current clang master. Change-Id: I0bfd1aa83cce01852418c8f9fc88fc45a399f87e Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
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