LAPACK interfaces

Interfaces to basic linear algebra subprograms.

Building from source

To build this project from the source code in this repository you need to have

• a Fortran compiler supporting Fortran 2008

  • GFortran 8 or newer
  • Intel Fortran 18 or newer

• One of the supported build systems

  • meson version 0.55 or newer
  • CMake version 3.9 or newer
  • Fortran package manager (fpm) version 0.2.0 or newer

Get the source by cloning the repository

git clone https://github.com/grimme-lab/lapack-interface
cd lapack-interface

Building with meson

To build this project with meson a build-system backend is required, i.e. ninja version 1.7 or newer. Setup a build with

meson setup _build --prefix=/path/to/install

You can select the Fortran compiler by the FC environment variable. To compile the project run

meson compile -C _build

Finally, you can install TOML Fortran using

meson install -C _build

Building with CMake

While meson is the preferred way to build this project it also offers CMake support. Configure the CMake build with

cmake -B _build -G Ninja -DCMAKE_INSTALL_PREFIX=/path/to/install

Similar to meson the compiler can be selected with the FC environment variable. You can build the project using

cmake --build _build

Finally, you can install TOML Fortran using

cmake --install _build

Building with fpm

The Fortran package manager (fpm) supports the addition of this interface library as a dependency. In the package manifest, fpm.toml, you can add this project dependency via:

[dependencies]
lapack-interface.git = "https://github.com/grimme-lab/lapack-interface"

Then build and test normally.

fpm build
fpm test

License

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “as is” basis, without warranties or conditions of any kind, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.