Standalone 64-bit Windows Installer for the GNU Scientific Library. Can be installed without dependencies. Use from the powershell or with any IDE such as Code::Blocks, geany or VS Code. Tested with codeblocks.
If you just want to download and install the libraries, click here to obtain the installer.
The installer will install the GSL libraries into a folder of your choice (defaults to 'C:\Program Files\GSL_W64\gsl-x.y.z' where 'x.y.z' is the version number) and makes registry entries for the uninstaller.
Note that if you install other (earlier or later) versions later, they will coexist with older installations. Therefore, it is possible to have multiple versions, and old versions will not be uninstalled automatically. However, the installer tells the system (via the 'PATH' environment variable) that GSL path can be found in the value of the variable 'GSL_LIBRARY_PATH', which is set to the folder where you told the installer to put GSL. So if you need to compile/run programs with other versions, you'll have to (gingerly) edit the 'GSL_LIBRARY_PATH' environment variable afterwards. I advise against editing 'PATH' manually unless you absolutely have to.
If you want to build the installer from scratch, read on.
Here are the instructions to build the Windows Installer on any Linux distribution. If you want to build on Windows, simply install MSYS2 and continue inside the bash shell installed by it.
Let's say that this repo has been cloned to the directory given by the environment variable:
GSL_WIN64DIR=/home/me/gitrepos/GSL-WIN64.
Let's also say that the latest version of GSL is stored in the environment variable:
GSL_VERSION=2.7.1
The values need to be changed to meet your requirements. You can set them explicitly if you want by running (assuming bash shell or zsh) the export command
Download the latest tarball of the GNU Scientific Library Source Code:
$ cd $GSL_WIN64DIR
$ wget https://mirror.ibcp.fr/pub/gnu/gsl/gsl-latest.tar.gz
$ tar zxvf gsl-latest.tar.gz src/
To prepare GNU Scientific Library for Windows, download the source code and cross-compile on Linux.
On Linux, download the latest gsl tarball, then install the following dependencies using your Linux package manager
- mingw-w64 Windows C-cross-compiler for Linux
- NSIS: Nullsoft Scriptable Install System for building Windows Installers for Linux
Both packages are available in the Ubuntu repositories
In addition, the EnVar Plug-in for NSIS needs to be installed. Download from The EnVar Plugin Page
In a shell, cross-compile for windows with
$ cd $GSL_WIN64DIR/src/gsl-$GSL_VERSION
$ ./configure --host=x86_64-w64-mingw32 --prefix=$GSL_WIN64DIR/gsl-$GSL_VERSION
$ make
$ make install
Note: If you're compiling natively on Windows, then simply run the './configure' command above without the '--host' flag.
Once cross-compilation is complete, build the Windows Installer executable in the same shell with:
$ cd $GSL_WIN64DIR
$ makensis GSL-WIN64.nsi
It'll create the "GSL-WIN64.exe" file in $GSL_WIN64DIR. Copy it over to a running instance of Microsoft Windows and double-click for installation.
GSL-WIN64 is an installer for GSL, therefore inherits the GPL license.