Crate coinutils_src
source ·Expand description
§CoinUtils-src
CoinUtils-src
crate is a *-src crate. This links CoinUtils libraries to executable build by cargo, but does not provide Rust bindings.
By this package, you don’t need to worry about installing CoinUtils in the system, and it’s a package for all platforms.
CoinUtils is an open-source collection of classes and helper functions that are generally useful to multiple COIN-OR projects.
§Usage
-
Add the following to your
Cargo.toml
:[dependencies] coinutils-src = "\*"
-
Add the following to your
lib.rs
:extern crate coinutils_src;
This package does not provide bindings. Please use coincbc-sys, coinclp-sys to use Cbc, Clp, e.g.
[dependencies]
coincbc-sys = { version = "\*" }
§Configuration
§Environment
The package build from the source and link statically by default. It also provide the following environment variables to allow users to link to system library customly:
CARGO_COINUTILS_STATIC
to link to CoinUtils statically;CARGO_COINUTILS_SYSTEM
to link to CoinUtils system library;
Set the environment variable to 1
to enable the feature. For example, to link to system library dynamically, set CARGO_${LIB_NAME}_SYSTEM
to 1
; to link to system library statically, set both CARGO_${LIB_NAME}_SYSTEM
and CARGO_${LIB_NAME}_STATIC
to 1
.
§Windows and vcpkg
On Windows, if ${LIB_NAME}_SYSTEM
is set to 1
, coinutils-src
will use
vcpkg to find CoinUtils. Before building, you must have the correct CoinUtils
installed for your target triplet and kind of linking. For instance,
to link dynamically for the x86_64-pc-windows-msvc
toolchain, install
coinutils
for the x64-windows
triplet:
vcpkg install coinutils --triplet x64-windows
To link CoinUtils statically, install coinutils
for the x64-windows-static-md
triplet:
vcpkg install coinutils --triplet x64-windows-static-md
To link CoinUtils and C Runtime (CRT) statically, install coinutils
for the x64-windows-static
triplet:
vcpkg install coinutils --triplet x64-windows-static
and build with +crt-static
option
RUSTFLAGS='-C target-feature=+crt-static' cargo build --target x86_64-pc-windows-msvc
Please see the “Static and dynamic C runtimes” in The Rust reference for detail.
§Cross Compilation
you can compile it for the other target by providing the --target
option to
cargo build
.
Target | supported |
---|---|
arm-unknown-linux-gnueabi | ✓ |
arm-unknown-linux-gnueabihf | ✓ |
armv7-unknown-linux-gnueabi | ✓ |
armv7-unknown-linux-gnueabihf | ✓ |
armv7-unknown-linux-musleabi | ✓ |
armv7-unknown-linux-musleabihf | ✓ |
aarch64-unknown-linux-gnu | ✓ |
aarch64-unknown-linux-musl | ✓ |
riscv64gc-unknown-linux-gnu | ✓ |
x86_64-pc-windows-msvc | ✓ |
x86_64-unknown-linux-gnu | ✓ |
x86_64-unknown-linux-musl | ✓ |
others | not test |
§Contribution
Your contribution is highly appreciated. Do not hesitate to open an issue or a pull request. Note that any contribution submitted for inclusion in the project will be licensed according to the terms given in LICENSE.