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factor/shell.nix

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add shell.nix for building/running on NixOS
2019-10-15 13:45:45 -04:00
{ pkgs ? import <nixpkgs> {} }:
Simplify nix shell environment `buildFHSUserEnv` uses `chroot` to create a kind of sandbox environment. This change uses a simpler mechanism, and also provides the necessary libraries for running all the demos.
2019-10-16 08:10:26 -04:00
with pkgs;
let
mkClangShell = mkShell.override { stdenv = clangStdenv; };
runtimeLibs = with xorg; [
add shell.nix for building/running on NixOS
2019-10-15 13:45:45 -04:00
glib
Simplify nix shell environment `buildFHSUserEnv` uses `chroot` to create a kind of sandbox environment. This change uses a simpler mechanism, and also provides the necessary libraries for running all the demos.
2019-10-16 08:10:26 -04:00
pango cairo
gtk2-x11
add shell.nix for building/running on NixOS
2019-10-15 13:45:45 -04:00
gdk_pixbuf
gnome2.gtkglext
Simplify nix shell environment `buildFHSUserEnv` uses `chroot` to create a kind of sandbox environment. This change uses a simpler mechanism, and also provides the necessary libraries for running all the demos.
2019-10-16 08:10:26 -04:00
pcre
mesa_glu
freealut
openssl
udis86 # available since NixOS 19.09
openal
];
shell.nix: supply `wrapFactor` helper to make standalone factor binary This adds the shell function `wrapFactor`. This function is intended to wrap the result of calling `build.sh` in the shell environment so it can be executed outside of the nix shell. Example: ``` $ nix-shell [nix-shell] $ ./build.sh bootstrap ...build factor vm and image... [nix-shell] $ wrapFactor . exit $ ./factor ``` `wrapFactor` takes the path to the factor root dir as argument, and expects the binary `factor` and the image file `factor.image` there and uses Nixpkgs' `makeWrapper` to wrap the `factor` executable in-place with the correct `LD_LIBRARY_PATH`. Afterwards, the factor executable can be called outside of the nix-shell environment.
2020-05-20 11:04:01 -04:00
runtimeLibPath = lib.makeLibraryPath runtimeLibs;
Simplify nix shell environment `buildFHSUserEnv` uses `chroot` to create a kind of sandbox environment. This change uses a simpler mechanism, and also provides the necessary libraries for running all the demos.
2019-10-16 08:10:26 -04:00
in
(mkClangShell {
name = "factor-shell-env";
shell.nix: supply `wrapFactor` helper to make standalone factor binary This adds the shell function `wrapFactor`. This function is intended to wrap the result of calling `build.sh` in the shell environment so it can be executed outside of the nix shell. Example: ``` $ nix-shell [nix-shell] $ ./build.sh bootstrap ...build factor vm and image... [nix-shell] $ wrapFactor . exit $ ./factor ``` `wrapFactor` takes the path to the factor root dir as argument, and expects the binary `factor` and the image file `factor.image` there and uses Nixpkgs' `makeWrapper` to wrap the `factor` executable in-place with the correct `LD_LIBRARY_PATH`. Afterwards, the factor executable can be called outside of the nix-shell environment.
2020-05-20 11:04:01 -04:00
LD_LIBRARY_PATH = "/run/opengl-driver/lib:${runtimeLibPath}" ;
Simplify nix shell environment `buildFHSUserEnv` uses `chroot` to create a kind of sandbox environment. This change uses a simpler mechanism, and also provides the necessary libraries for running all the demos.
2019-10-16 08:10:26 -04:00
buildInputs = runtimeLibs ++ [
add shell.nix for building/running on NixOS
2019-10-15 13:45:45 -04:00
# for building factor
git
curl
shell.nix: supply `wrapFactor` helper to make standalone factor binary This adds the shell function `wrapFactor`. This function is intended to wrap the result of calling `build.sh` in the shell environment so it can be executed outside of the nix shell. Example: ``` $ nix-shell [nix-shell] $ ./build.sh bootstrap ...build factor vm and image... [nix-shell] $ wrapFactor . exit $ ./factor ``` `wrapFactor` takes the path to the factor root dir as argument, and expects the binary `factor` and the image file `factor.image` there and uses Nixpkgs' `makeWrapper` to wrap the `factor` executable in-place with the correct `LD_LIBRARY_PATH`. Afterwards, the factor executable can be called outside of the nix-shell environment.
2020-05-20 11:04:01 -04:00
makeWrapper
Simplify nix shell environment `buildFHSUserEnv` uses `chroot` to create a kind of sandbox environment. This change uses a simpler mechanism, and also provides the necessary libraries for running all the demos.
2019-10-16 08:10:26 -04:00
];
shell.nix: supply `wrapFactor` helper to make standalone factor binary This adds the shell function `wrapFactor`. This function is intended to wrap the result of calling `build.sh` in the shell environment so it can be executed outside of the nix shell. Example: ``` $ nix-shell [nix-shell] $ ./build.sh bootstrap ...build factor vm and image... [nix-shell] $ wrapFactor . exit $ ./factor ``` `wrapFactor` takes the path to the factor root dir as argument, and expects the binary `factor` and the image file `factor.image` there and uses Nixpkgs' `makeWrapper` to wrap the `factor` executable in-place with the correct `LD_LIBRARY_PATH`. Afterwards, the factor executable can be called outside of the nix-shell environment.
2020-05-20 11:04:01 -04:00
shellHook = ''
wrapFactor () {
[ -n "$1" ] || { printf "Usage: wrapFactor <factor-root>" ; return; }
local root="$(realpath $1)"
local binary="''${root}/factor"
wrapProgram "$binary" --prefix LD_LIBRARY_PATH : ${runtimeLibPath} \
--argv0 factor
ln -sf "''${root}/factor.image" "''${root}/.factor-wrapped.image"
}
'';
Simplify nix shell environment `buildFHSUserEnv` uses `chroot` to create a kind of sandbox environment. This change uses a simpler mechanism, and also provides the necessary libraries for running all the demos.
2019-10-16 08:10:26 -04:00
})