misc: Fix beta clippy issues

Fixing the following clippy issue using `cargo clippy --fix`:

error: variables can be used directly in the `format!` string
--> build.rs:25:27
|
25 | versi

misc: Fix beta clippy issues

Fixing the following clippy issue using `cargo clippy --fix`:

error: variables can be used directly in the `format!` string
--> build.rs:25:27
|
25 | version.push_str(&format!("-{}", extra_version));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args

Signed-off-by: Bo Chen <bchen@crusoe.ai>

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build: Provide CH_EXTRA_VERSION

Use this to add any extra versioning information to the binary. It is
useful when packaging Cloud Hypervisor.

Signed-off-by: Wei Liu <liuwe@microsoft.com>

build: rename `BUILT_VERSION` to `BUILD_VERSION`

Signed-off-by: Omer Faruk Bayram <omer.faruk@sartura.hr>

Reland: build: drop clap from dev-dependencies

Some crates don't need it at all.

Some crates are using it for a simple functionality which can be
replaced easily.

Signed-off-by: Wei Liu <liuwe@mic

Reland: build: drop clap from dev-dependencies

Some crates don't need it at all.

Some crates are using it for a simple functionality which can be
replaced easily.

Signed-off-by: Wei Liu <liuwe@microsoft.com>

This was causing issues with the release build process but we now have a
fix to clean residual build assets.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

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Revert "build: drop clap from dev-dependencies"

This reverts commit 998fb48ff276821f3b3ced6d07d492130eef7fec.

This is breaking the release build process (cross build for aarch64
musl) so temporaril

Revert "build: drop clap from dev-dependencies"

This reverts commit 998fb48ff276821f3b3ced6d07d492130eef7fec.

This is breaking the release build process (cross build for aarch64
musl) so temporarily reverting until we can identify the cause to allow
the release proceeed.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

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build: drop clap from dev-dependencies

Some crates don't need it at all.

Some crates are using it for a simple functionality which can be
replaced easily.

Signed-off-by: Wei Liu <liuwe@microsoft.c

build: drop clap from dev-dependencies

Some crates don't need it at all.

Some crates are using it for a simple functionality which can be
replaced easily.

Signed-off-by: Wei Liu <liuwe@microsoft.com>

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misc: Automatically fix cargo clippy issues added in 1.65 (stable)

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

misc: Automatic beta clippy fixes

e.g. cargo clippy --all --tests --all-targets --fix --features=..

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

build: Add the 'v' prefix when using the crate version

Signed-off-by: Bo Chen <chen.bo@intel.com>

build: Use the crate version when the 'git describe' command failed

In our build-script (build.rs), we won't set the environment variable
'BUILD_VERSION' when the 'git describe' command failed (e.g.

build: Use the crate version when the 'git describe' command failed

In our build-script (build.rs), we won't set the environment variable
'BUILD_VERSION' when the 'git describe' command failed (e.g. when the
current source tree does not contain git information). This patch added
a fall back path where the default value of 'BUILD_VERSION' is based on
the 'cloud-hypervisor' crate version.

Fixes: #1669

Signed-off-by: Bo Chen <chen.bo@intel.com>

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main: Display git commit hash with the '--version' option

Add a build-script to propagate the git commit hash to other crates at
compile time through environment variables, and display the hash alon

main: Display git commit hash with the '--version' option

Add a build-script to propagate the git commit hash to other crates at
compile time through environment variables, and display the hash along
with the '--version' option.

Fixes #729

Signed-off-by: Bo Chen <chen.bo@intel.com>

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