Add the package definition

README.md

@@ -6,10 +6,36 @@ This is inspired by the [steam-run](https://nixos.wiki/wiki/Steam#steam-run) wra
 
 # Usage
 
-You need to have to following packages installed to make it work: `gcc-objc++:lib glibc glib gcc gtk+ libxcomposite dbus-glib libxt`.
+You need to have to following packages installed to make it work: `gcc-objc++:lib gtk+` but this may depend on what you are running.
 
 Then to use it, it's as easy as: `linux-run ./some_executable`.
 
-# Integration
+# Guix package definition
 
-I will try to make it as a package into Guix so it will install the required dependencies in the profile when you install it.
+```
+(define-public linux-run
+  (package
+    (name "linux-run")
+    (version "1.0.0")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://tildegit.org/solene/guix-linux-run")
+                    (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "0prh4i68xw6r8vkzz3g7njfgsj32i1viw17rbrhds25dr64zi070"))))
+    (build-system copy-build-system)
+    (arguments
+     '(#:install-plan
+       '(("linux-run" "bin/"))))
+    (propagated-inputs
+     `(("gtk+" ,gtk+)
+       ("gcc-objc++:lib" ,gcc-objc++ "lib")))
+    (home-page "https://tildegit.org/solene/guix-linux-run")
+    (synopsis "Wrapper to run Linux binaries that are not from Guix")
+    (description "This package provides a shell wrapper that will redefine
+the environment to use Guix libraries for running a Linux binary.")
+    (license license:bsd-2)))
+```