From 9c213398b312e0f0bb9cdf05090fd20223a82ad0 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Fri, 22 Jan 2021 20:33:55 -0500
Subject: lib: Clean up how linux and gcc config is specified

Second attempt of 8929989614589ee3acd070a6409b2b9700c92d65; see that
commit for details.

This reverts commit 0bc275e63423456d6deb650e146120c39c1e0723.
---
 pkgs/os-specific/linux/kernel/manual-config.nix | 30 ++++++++++++-------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'pkgs/os-specific/linux/kernel/manual-config.nix')

diff --git a/pkgs/os-specific/linux/kernel/manual-config.nix b/pkgs/os-specific/linux/kernel/manual-config.nix
index 67016b71918..2fc63322f5b 100644
--- a/pkgs/os-specific/linux/kernel/manual-config.nix
+++ b/pkgs/os-specific/linux/kernel/manual-config.nix
@@ -64,10 +64,10 @@ let
 
   commonMakeFlags = [
     "O=$(buildRoot)"
-  ] ++ lib.optionals (stdenv.hostPlatform.platform ? kernelMakeFlags)
-    stdenv.hostPlatform.platform.kernelMakeFlags;
+  ] ++ lib.optionals (stdenv.hostPlatform.linux-kernel ? makeFlags)
+    stdenv.hostPlatform.linux-kernel.makeFlags;
 
-  drvAttrs = config_: platform: kernelPatches: configfile:
+  drvAttrs = config_: kernelConf: kernelPatches: configfile:
     let
       config = let attrName = attr: "CONFIG_" + attr; in {
         isSet = attr: hasAttr (attrName attr) config;
@@ -171,7 +171,7 @@ let
 
       buildFlags = [
         "KBUILD_BUILD_VERSION=1-NixOS"
-        platform.kernelTarget
+        kernelConf.target
         "vmlinux"  # for "perf" and things like that
       ] ++ optional isModular "modules";
 
@@ -186,16 +186,16 @@ let
       '';
 
       # Some image types need special install targets (e.g. uImage is installed with make uinstall)
-      installTargets = [ (
-        if platform ? kernelInstallTarget then platform.kernelInstallTarget
-        else if platform.kernelTarget == "uImage" then "uinstall"
-        else if platform.kernelTarget == "zImage" || platform.kernelTarget == "Image.gz" then "zinstall"
-        else "install"
-      ) ];
+      installTargets = [
+        (kernelConf.installTarget or (
+          /**/ if kernelConf.target == "uImage" then "uinstall"
+          else if kernelConf.target == "zImage" || kernelConf.target == "Image.gz" then "zinstall"
+          else "install"))
+      ];
 
       postInstall = (optionalString installsFirmware ''
         mkdir -p $out/lib/firmware
-      '') + (if (platform ? kernelDTB && platform.kernelDTB) then ''
+      '') + (if (kernelConf.DTB or false) then ''
         make $makeFlags "''${makeFlagsArray[@]}" dtbs dtbs_install INSTALL_DTBS_PATH=$out/dtbs
       '' else "") + (if isModular then ''
         mkdir -p $dev
@@ -300,7 +300,7 @@ in
 assert (lib.versionAtLeast version "4.14" && lib.versionOlder version "5.8") -> libelf != null;
 assert lib.versionAtLeast version "5.8" -> elfutils != null;
 
-stdenv.mkDerivation ((drvAttrs config stdenv.hostPlatform.platform kernelPatches configfile) // {
+stdenv.mkDerivation ((drvAttrs config stdenv.hostPlatform.linux-kernel kernelPatches configfile) // {
   pname = "linux";
   inherit version;
 
@@ -308,7 +308,7 @@ stdenv.mkDerivation ((drvAttrs config stdenv.hostPlatform.platform kernelPatches
 
   depsBuildBuild = [ buildPackages.stdenv.cc ];
   nativeBuildInputs = [ perl bc nettools openssl rsync gmp libmpc mpfr gawk zstd ]
-      ++ optional  (stdenv.hostPlatform.platform.kernelTarget == "uImage") buildPackages.ubootTools
+      ++ optional  (stdenv.hostPlatform.linux-kernel.target == "uImage") buildPackages.ubootTools
       ++ optional  (lib.versionAtLeast version "4.14" && lib.versionOlder version "5.8") libelf
       # Removed util-linuxMinimal since it should not be a dependency.
       ++ optionals (lib.versionAtLeast version "4.16") [ bison flex ]
@@ -322,10 +322,10 @@ stdenv.mkDerivation ((drvAttrs config stdenv.hostPlatform.platform kernelPatches
   makeFlags = commonMakeFlags ++ [
     "CC=${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc"
     "HOSTCC=${buildPackages.stdenv.cc}/bin/${buildPackages.stdenv.cc.targetPrefix}cc"
-    "ARCH=${stdenv.hostPlatform.platform.kernelArch}"
+    "ARCH=${stdenv.hostPlatform.linuxArch}"
   ] ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) [
     "CROSS_COMPILE=${stdenv.cc.targetPrefix}"
   ];
 
-  karch = stdenv.hostPlatform.platform.kernelArch;
+  karch = stdenv.hostPlatform.linuxArch;
 })
-- 
cgit 1.4.1