nix-flake: Add shell definition ()

Initialized flake file and added development shell definition.
Exporting of default compiler flags is moved to makefile.

Referenced issue: https://github.com/codex-storage/nim-codex/issues/940

Signed-off-by: markoburcul <marko@status.im>
This commit is contained in:
Marko Burčul 2024-11-04 08:46:22 +01:00 committed by GitHub
parent 86257054ee
commit 2151e02838
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3 changed files with 65 additions and 0 deletions

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@ -40,6 +40,9 @@ DOCKER_IMAGE_NIM_PARAMS ?= -d:chronicles_colors:none -d:insecure
LINK_PCRE := 0
CXXFLAGS ?= -std=c++17 -mssse3
export CXXFLAGS
# we don't want an error here, so we can handle things later, in the ".DEFAULT" target
-include $(BUILD_SYSTEM_DIR)/makefiles/variables.mk

27
flake.lock Normal file
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@ -0,0 +1,27 @@
{
"nodes": {
"nixpkgs": {
"locked": {
"lastModified": 1729449015,
"narHash": "sha256-Gf04dXB0n4q0A9G5nTGH3zuMGr6jtJppqdeljxua1fo=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "89172919243df199fe237ba0f776c3e3e3d72367",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-24.05",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

35
flake.nix Normal file
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@ -0,0 +1,35 @@
{
description = "Codex build flake";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
};
outputs = { self, nixpkgs }:
let
supportedSystems = [
"x86_64-linux" "aarch64-linux"
"x86_64-darwin" "aarch64-darwin"
];
forAllSystems = f: nixpkgs.lib.genAttrs supportedSystems (system: f system);
pkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
in rec {
devShells = forAllSystems (system: let
pkgs = pkgsFor.${system};
inherit (pkgs) lib stdenv mkShell;
in {
default = mkShell.override { stdenv = pkgs.gcc11Stdenv; } {
buildInputs = with pkgs; [
# General
git pkg-config openssl lsb-release
# Build
rustc cargo nimble gcc11 cmake nim-unwrapped-1
# Libraries
gmp llvmPackages.openmp
# Tests
nodejs_18
];
};
});
};
}