From 07896ee61dba47bc57c4c3b3b819033dc0324a1b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Mon, 8 Aug 2022 08:27:06 +0200
Subject: Turris Omnia cross build now should work

---
 nixos/default.nix                |  2 +
 nixos/modules/armv7l-overlay.nix | 86 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 88 insertions(+)
 create mode 100644 nixos/modules/armv7l-overlay.nix

(limited to 'nixos')

diff --git a/nixos/default.nix b/nixos/default.nix
index 7274f66..080ec0d 100644
--- a/nixos/default.nix
+++ b/nixos/default.nix
@@ -7,6 +7,8 @@ self: let
     turris-tarball = import ./modules/turris-tarball.nix;
     turris-crossbuild = import ./modules/turris-crossbuild.nix;
 
+    armv7l-overlay = import ./modules/armv7l-overlay.nix;
+
     hostapd = import ./modules/hostapd.nix;
 
   };
diff --git a/nixos/modules/armv7l-overlay.nix b/nixos/modules/armv7l-overlay.nix
new file mode 100644
index 0000000..a1b2449
--- /dev/null
+++ b/nixos/modules/armv7l-overlay.nix
@@ -0,0 +1,86 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  is_native = config.nixpkgs.crossSystem == null && config.nixpkgs.system == "armv7l-linux";
+  is_cross = config.nixpkgs.crossSystem != null && config.nixpkgs.crossSystem.system == "armv7l-linux";
+
+in {
+  nixpkgs.overlays = (optionals is_native [
+    (self: super: let
+
+      disableCheck = pkg: pkg.overrideAttrs (oldAttrs: {
+        doCheck = false;
+        doInstallCheck = false;
+      });
+
+    in {
+
+        boehmgc = disableCheck super.boehmgc;
+        libseccomp = disableCheck super.libseccomp;
+        libuv = disableCheck super.libuv;
+        elfutils = disableCheck super.elfutils;
+        gobject-introspection = disableCheck super.gobject-introspection;
+        nlohmann_json = disableCheck super.nlohmann_json;
+        openldap = disableCheck super.openldap;
+
+
+        python310 = super.python310.override {
+
+          packageOverrides = python-self: python-super: let
+            noTest = pkg: pkg.overrideAttrs (oldAttrs: {
+              dontUsePytestCheck = true;
+              dontUseSetuptoolsCheck = true;
+            });
+          in {
+
+            pytest-xdist = noTest python-super.pytest-xdist;
+            requests = noTest python-super.requests;
+
+          };
+        };
+        python310Packages = self.python310.pkgs;
+        python = self.python310;
+        pythonPackages = self.python.pkgs;
+
+        # Overrides to get build to work
+        #boehmgc = armv7lDisableCheck nixpkgs.boehmgc;
+        #libseccomp = armv7lDisableCheck nixpkgs.libseccomp;
+        #libuv = armv7lDisableCheck nixpkgs.libuv;
+        #elfutils = armv7lDisableCheck nixpkgs.elfutils;
+        #patchelf = armv7lDisableCheck nixpkgs.patchelf;
+        #bison = armv7lDisableCheck nixpkgs.bison;
+        #findutils = armv7lDisableCheck nixpkgs.findutils;
+        #p11-kit = armv7lDisableCheck nixpkgs.p11-kit;
+        #glib = armv7lDisableCheck nixpkgs.glib;
+        #rustc = armv7lDisableCheck nixpkgs.rustc;
+        #mdbook = armv7lDisableCheck nixpkgs.mdbook;
+        #ell = armv7lDisableCheck nixpkgs.ell;
+        #polkit = armv7lDisableCheck nixpkgs.polkit;
+        #udisks2 = disableCheck nixpkgs.udisks2;
+        #udisks = udisks2;
+        #llvm = armv7lDisableCheck nixpkgs.llvm;
+        #llvm_14 = armv7lDisableCheck nixpkgs.llvm_14;
+        #jemalloc = armv7lDisableCheck nixpkgs.jemalloc;
+        #openssh = armv7lDisableCheck nixpkgs.openssh;
+        #nlohmann_json = armv7lDisableCheck nixpkgs.nlohmann_json;
+
+    })
+  ]) ++ (optionals is_cross [
+    (self: super: {
+
+      btrfs-progs = super.btrfs-progs.overrideAttrs (oldAttrs: {
+        configureFlags = ["--disable-python"];
+        installFlags = [];
+      });
+      pixz = super.pixz.overrideAttrs (oldAttrs: {
+        configureFlags = ["--without-manpage"];
+        patches = [ ../../pkgs/patches/0001-configure.ac-replace-AC_CHECK_FILE.patch ];
+      });
+
+    })
+  ]);
+
+}
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