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migration: packages: netgen

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L-Nafaryus 2023-12-19 12:36:54 +05:00
parent 3ce10d2e35
commit c673be029f
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GPG Key ID: C76D8DCD2727DBB7
9 changed files with 107 additions and 98 deletions
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1
apps/default.nix
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@ -11,4 +11,5 @@ in forAllSystems(system: let
example = blib.mkApp { drv = bpkgs.example; name = "hello-nix"; };
netgen = blib.mkApp { drv = bpkgs.netgen; };
})

13
devShells/default.nix Normal file
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@ -0,0 +1,13 @@
{ self, nixpkgs, ... }:
let
forAllSystems = nixpkgs.lib.genAttrs [ "x86_64-linux" ];
nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
in forAllSystems(system: let
pkgs = nixpkgsFor.${system};
bpkgs = self.packages.${system};
blib = self.lib;
in {
netgen = import ./netgen.nix { inherit pkgs bpkgs; };
})

15
devShells/netgen.nix Normal file
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@ -0,0 +1,15 @@
{ pkgs, bpkgs, ... }:
let
python = pkgs.python3.withPackages(ps: []);
in pkgs.mkShellNoCC {
packages = with pkgs; [
bpkgs.netgen
python
];
shellHook = ''
export PYTHONPATH="${python}/${python.sitePackages}"
export PYTHONPATH="$PYTHONPATH:${bpkgs.netgen}/${python.sitePackages}"
'';
}

2
flake.nix
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@ -36,5 +36,7 @@
packages = import ./packages { inherit self nixpkgs; };
apps = import ./apps { inherit self nixpkgs; };
devShells = import ./devShells { inherit self nixpkgs; };
};
}

2
packages/default.nix
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@ -7,4 +7,6 @@ in forAllSystems(system: let pkgs = nixpkgsFor.${system}; in {
example = pkgs.callPackage ./example {};
netgen = pkgs.callPackage ./netgen {};
})

27
packages/example/flake.lock generated
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@ -1,27 +0,0 @@
{
"nodes": {
"nixpkgs": {
"locked": {
"lastModified": 1694422566,
"narHash": "sha256-lHJ+A9esOz9vln/3CJG23FV6Wd2OoOFbDeEs4cMGMqc=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "3a2786eea085f040a66ecde1bc3ddc7099f6dbeb",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

71
packages/example/flake.old.nix
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@ -1,71 +0,0 @@
{
description = "Example with hello nix.";
nixConfig.bash-prompt = "\[nix-develop\]$ ";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
};
outputs = { self, nixpkgs, ... }:
let
systems = [ "x86_64-linux" ];
forAllSystems = nixpkgs.lib.genAttrs systems;
nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
in {
packages = forAllSystems (system: {
example = let
pkgs = nixpkgsFor.${system};
pname = "example";
version = "1.0";
in pkgs.stdenv.mkDerivation {
inherit pname version;
# local source
src = ./.;
nativeBuildInputs = with pkgs; [ cmake ninja ];
meta = with pkgs.lib; {
homepage = "https://www.example.org/";
description = "Example with hello nix.";
license = licenses.cc0;
platforms = platforms.linux;
maintainers = [];
broken = false;
};
};
default = self.packages.${system}.example;
});
devShells = forAllSystems (system: {
example = let
pkgs = nixpkgsFor.${system};
example = self.packages.${system}.example;
in pkgs.mkShellNoCC {
packages = [
example
];
};
default = self.devShells.${system}.example;
});
apps = forAllSystems (system: {
example = let
pkgs = nixpkgsFor.${system};
example = self.packages.${system}.example;
in {
type = "app";
program = "${example}/bin/hello-nix";
};
default = self.apps.${system}.example;
});
};
}

63
packages/netgen/default.nix Normal file
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@ -0,0 +1,63 @@
{
stdenv, lib, pkgs,
version ? "6.2.2304",
sha256 ? "sha256-Rd7G316oIDklVq4uo7pS+v9ZqL+oV+RtZVU6iKYJCjM=", ...
}:
stdenv.mkDerivation {
pname = "netgen";
inherit version;
src = pkgs.fetchFromGitHub {
owner = "NGSolve";
repo = "netgen";
rev = "v${version}";
sha256 = sha256;
};
patches = [
./regex-version.patch
];
cmakeFlags = [
"-G Ninja"
"-D CMAKE_BUILD_TYPE=Release"
"-D USE_NATIVE_ARCH:BOOL=OFF"
"-D USE_OCC:BOOL=ON"
"-D USE_PYTHON:BOOL=ON"
"-D USE_GUI:BOOL=ON"
"-D USE_MPI:BOOL=ON"
"-D USE_SUPERBUILD:BOOL=OFF"
"-D PREFER_SYSTEM_PYBIND11:BOOL=ON"
];
nativeBuildInputs = with pkgs; [
cmake
ninja
git
(python3.withPackages (ps: with ps; [
pybind11
mpi4py
]))
];
buildInputs = with pkgs; [
zlib
tcl
tk
mpi
opencascade-occt
libGL
libGLU
xorg.libXmu
metis
];
meta = with pkgs.lib; {
homepage = "https://github.com/NGSolve/netgen";
description = "NETGEN is an automatic 3d tetrahedral mesh generator";
license = licenses.lgpl21Only;
platforms = platforms.linux;
maintainers = [];
broken = pkgs.stdenv.isDarwin;
};
}

11
packages/netgen/regex-version.patch Normal file
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@ -0,0 +1,11 @@
--- a/cmake/generate_version_file.cmake
+++ b/cmake/generate_version_file.cmake
@@ -39,7 +39,7 @@ string(REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.[0-9]+\\-[0-9]+\\-([0-9a-z]+).*" "\\1"
set(NETGEN_VERSION_SHORT ${NETGEN_VERSION_MAJOR}.${NETGEN_VERSION_MINOR}.${NETGEN_VERSION_PATCH})
set(NETGEN_VERSION_LONG ${NETGEN_VERSION_SHORT}-${NETGEN_VERSION_TWEAK}-${NETGEN_VERSION_HASH})
-if(NETGEN_VERSION_TWEAK)
+if(NETGEN_VERSION_TWEAK AND NOT NETGEN_VERSION_TWEAK STREQUAL git_version_string)
# no release version - nightly build
set(NETGEN_VERSION ${NETGEN_VERSION_LONG})
else()