clang-format: re-format for clang-18

clang-format-18 isn't compatible with the clang-format-17 output, so we
need to reformat the code with the latest version. The way clang-18
handles lambda forma

clang-format: re-format for clang-18

clang-format-18 isn't compatible with the clang-format-17 output, so we
need to reformat the code with the latest version. The way clang-18
handles lambda formatting also changed, so we have made changes to the
organization default style format to better handle lambda formatting.

See I5e08687e696dd240402a2780158664b7113def0e for updated style.
See Iea0776aaa7edd483fa395e23de25ebf5a6288f71 for clang-18 enablement.

Change-Id: Ie3bd23911d86a3097f21b036a94f1dda3e38b511
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

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fd: avoid move-to-self

When compiling with C++23, GCC-13 raises the following compiler failure:
```
../test/internal/fd.cpp:182:8: error: moving ‘fd’ of type ‘gpioplus::internal::Fd’ to itself [-Wer

fd: avoid move-to-self

When compiling with C++23, GCC-13 raises the following compiler failure:
```
../test/internal/fd.cpp:182:8: error: moving ‘fd’ of type ‘gpioplus::internal::Fd’ to itself [-Werror=self-move]
```

Switch to an explicit `static_cast` to test the same functionality but
avoid the error.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I81e36b05d51fd8b11b1e99d62426dd516c3676ed

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clang-format: copy latest and re-format

clang-format-16 has some backwards incompatible changes that require
additional settings for best compatibility and re-running the formatter.
Copy the latest

clang-format: copy latest and re-format

clang-format-16 has some backwards incompatible changes that require
additional settings for best compatibility and re-running the formatter.
Copy the latest .clang-format from the docs repository and reformat the
repository.

Change-Id: I3a681a9dd632fc31b26bf2df50de0cf4b65f8ec0
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

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meson: Update minimum version to 0.57.0

Required for c++20 suppport.

Change-Id: Ida3bdf9615505f7fcc360f5dd246fda5066d6ba5
Signed-off-by: William A. Kennington III <wak@google.com>

subprojects: Bump to HEAD

Change-Id: I4cff901031cf792bca0ca2f08e7f372cea17c141
Signed-off-by: William A. Kennington III <wak@google.com>

meson: Make googletest vendorable

This is a quality of life improvement so that users trying to work with
the project don't need to have an external install of the googletest
dependency for the test

meson: Make googletest vendorable

This is a quality of life improvement so that users trying to work with
the project don't need to have an external install of the googletest
dependency for the tests to build.

Change-Id: I44b4cbae14c5006eaef0a5b42a1f6b753b07b405
Signed-off-by: William A. Kennington III <wak@google.com>

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autotools: Remove

Meson is now used to build this package in all necessary places.

Change-Id: Icd01dd86ee22414c221fe2461c76be56d69eaf9c
Signed-off-by: William A. Kennington III <wak@google.com>

meson: Use declare_dependency for libraries

Now example binaries and tests don't have to be aware of the nuances for
configuring the build to use the library. This makes the project library
look lik

meson: Use declare_dependency for libraries

Now example binaries and tests don't have to be aware of the nuances for
configuring the build to use the library. This makes the project library
look like any other system dependency.

Change-Id: Ib042c253adedb6f949c8a8897ed9a34e61d2a888
Signed-off-by: William A. Kennington III <wak@google.com>

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meson: Add build system

Change-Id: Ia57836a0f7b5287ddb490ba6de01192ce0ef6382
Signed-off-by: William A. Kennington III <wak@google.com>

autotools: Fix for autoconf-archive 2019.01.19

The code coverage macros from the archive changed in a backward
incompatible way. This adds a workaround to autodetect either version
and do the right

autotools: Fix for autoconf-archive 2019.01.19

The code coverage macros from the archive changed in a backward
incompatible way. This adds a workaround to autodetect either version
and do the right thing.

Tested:
Builds with the old version of autotools using the CI. Manually
edited the CI to include the new 2019.01.19 version and ran the same
test to ensure the coverage results are the same.

Change-Id: Iebc9a3c32de4fd1c2da26e6eb3bc44cf296a4ca6
Signed-off-by: William A. Kennington III <wak@google.com>

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event: Add mock for clients

Makes it easier for client libraries to test their gpio logic.

Change-Id: I34d4372ff57698873ad449e02b78c8fa826d383d
Signed-off-by: William A. Kennington III <wak@google.

event: Add mock for clients

Makes it easier for client libraries to test their gpio logic.

Change-Id: I34d4372ff57698873ad449e02b78c8fa826d383d
Signed-off-by: William A. Kennington III <wak@google.com>

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test: Make sure mocks compile

This makes sure we don't accidentally change our interface without
updating the mock.

Change-Id: I50c6827e637167f1223d91f724b99ef8a24b107f
Signed-off-by: William A. Ke

test: Make sure mocks compile

This makes sure we don't accidentally change our interface without
updating the mock.

Change-Id: I50c6827e637167f1223d91f724b99ef8a24b107f
Signed-off-by: William A. Kennington III <wak@google.com>

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utility/aspeed: Add gpio name to offset method

Useful for converting from the GPIO name listed in the chip or board
schematics to the offset which would be presented by the kernel. Made
constexpr so

utility/aspeed: Add gpio name to offset method

Useful for converting from the GPIO name listed in the chip or board
schematics to the offset which would be presented by the kernel. Made
constexpr so that the conversions can be done at compile time.

Ex:
gpioplus::utility::aspeed::nameToOffset("B3") -> 11

Tested:
Built and run through the unit test suite.

Change-Id: I9ec859bf8fb6c60f15e149779d1bd3eb94fc1bd6
Signed-off-by: William A. Kennington III <wak@google.com>

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tests: Build test cases with their respective c++ files

Tested:
Unit tests still build and pass as expected.

Change-Id: I20b117dcc07c5338ca300303c52df04f3a0e3ff1
Signed-off-by: William A. Kenni

tests: Build test cases with their respective c++ files

Tested:
Unit tests still build and pass as expected.

Change-Id: I20b117dcc07c5338ca300303c52df04f3a0e3ff1
Signed-off-by: William A. Kennington III <wak@google.com>

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event: timestamp should use chrono types

Replace all public `const char *` with `std::string_view`

test/event: Implement

test/handle: Implement

test/chip: Implement

test/internal/fd: Implement

Initial Commit