per-system-optim/nixpkgs/nixpkgs.patch
2023-07-06 13:57:40 +01:00

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diff --git a/lib/systems/architectures.nix b/lib/systems/architectures.nix
index 57b9184ca60..37d12ac687f 100644
--- a/lib/systems/architectures.nix
+++ b/lib/systems/architectures.nix
@@ -32,9 +32,25 @@ rec {
armv5te = [ ];
armv6 = [ ];
armv7-a = [ ];
- armv8-a = [ ];
+ armv8-a = [ "fp" "simd" ];
+ "armv8.1-a" = [ "crc" "lse" "rdma" ] ++ features.armv8-a;
+ "armv8.2-a" = features."armv8.1-a";
+ "armv8.3-a" = [ "pauth" ] ++ features."armv8.2-a";
+ "armv8.4-a" = [ "flagm" "fp16fml" "dotprod" ] ++ features."armv8.3-a";
+ "armv8.5-a" = [ "sb" "sbss" "predres" ] ++ features."armv8.4-a";
+ "armv8.6-a" = [ "bf16" "i8mm" ] ++ features."armv8.5-a";
+ "armv8.7-a" = [ "ls64" ] ++ features."armv8.6-a";
+ "armv8.8-a" = [ "mops" ] ++ features."armv8.7-a";
+ "armv9-a" = [ "sve" "sve2" ] ++ features."armv8.5-a";
+ "armv9.1-a" = [ "bf16" "i8mm" ] ++ features."armv9-a";
+ "armv9.2-a" = [ "ls64" ] ++ features."armv9.1-a";
+ "armv9.3-a" = [ "mops" ] ++ features."armv9.2-a";
mips32 = [ ];
loongson2f = [ ];
+ rv64gc = [];
+ rv64gc_zba = [];
+ rv64gc_zbb = [];
+ rv64gc_zba_zbb = [];
};
# a superior CPU has all the features of an inferior and is able to build and test code for it
@@ -92,8 +108,24 @@ rec {
armv6 = [ ];
armv7-a = [ ];
armv8-a = [ ];
+ "armv8.1-a" = [ "armv8-a" ] ++ inferiors.armv8-a;
+ "armv8.2-a" = [ "armv8.1-a" ] ++ inferiors."armv8.1-a";
+ "armv8.3-a" = [ "armv8.2-a" ] ++ inferiors."armv8.2-a";
+ "armv8.4-a" = [ "armv8.3-a" ] ++ inferiors."armv8.3-a";
+ "armv8.5-a" = [ "armv8.4-a" ] ++ inferiors."armv8.4-a";
+ "armv8.6-a" = [ "armv8.5-a" ] ++ inferiors."armv8.5-a";
+ "armv8.7-a" = [ "armv8.6-a" ] ++ inferiors."armv8.6-a";
+ "armv8.8-a" = [ "armv8.7-a" ] ++ inferiors."armv8.7-a";
+ "armv9-a" = [ "armv8.5-a" ] ++ inferiors."armv8.5-a";
+ "armv9.1-a" = [ "armv9-a" "armv8.6-a" ] ++ inferiors."armv9-a" ++ inferiors."armv8.6-a";
+ "armv9.2-a" = [ "armv9.1-a" "armv8.7-a" ] ++ inferiors."armv9.1-a" ++ inferiors."armv8.7-a";
+ "armv9.3-a" = [ "armv9.2-a" "armv8.8-a" ] ++ inferiors."armv9.2-a" ++ inferiors."armv8.8-a";
mips32 = [ ];
loongson2f = [ ];
+ rv64gc = [ ];
+ rv64gc_zba = [ "rv64gc" ] ++ inferiors.rv64gc;
+ rv64gc_zbb = [ "rv64gc" ] ++ inferiors.rv64gc;
+ rv64gc_zba_zbb = [ "rv64gc" "rv64gc_zba" "rv64gc_zbb" ];
};
predicates = let
diff --git a/pkgs/top-level/impure.nix b/pkgs/top-level/impure.nix
index 4d847e280f4..874b776c1e1 100644
--- a/pkgs/top-level/impure.nix
+++ b/pkgs/top-level/impure.nix
@@ -9,12 +9,15 @@ let
# Return x if it evaluates, or def if it throws an exception.
try = x: def: let res = builtins.tryEval x; in if res.success then res.value else def;
+ configuredLocalSystem = if builtins.pathExists "/etc/nix/local-system.json" then builtins.fromJSON (builtins.readFile "/etc/nix/local-system.json") else { system = builtins.currentSystem; };
+ localSystemOverriden = args: args ? system && (args.system != configuredLocalSystem);
+ defaultLocalSystem = args: if localSystemOverriden args then { system = args.system; } else configuredLocalSystem;
in
{ # We put legacy `system` into `localSystem`, if `localSystem` was not passed.
# If neither is passed, assume we are building packages on the current
# (build, in GNU Autotools parlance) platform.
- localSystem ? { system = args.system or builtins.currentSystem; }
+ localSystem ? null
# These are needed only because nix's `--arg` command-line logic doesn't work
# with unnamed parameters allowed by ...
@@ -78,6 +81,9 @@ in
, ...
} @ args:
+let
+ localSystem' = if localSystem == null then defaultLocalSystem args else localSystem;
+in
# If `localSystem` was explicitly passed, legacy `system` should
# not be passed, and vice-versa.
@@ -85,5 +91,6 @@ assert args ? localSystem -> !(args ? system);
assert args ? system -> !(args ? localSystem);
import ./. (builtins.removeAttrs args [ "system" ] // {
- inherit config overlays localSystem;
+ inherit config overlays;
+ localSystem = localSystem';
})
diff --git a/pkgs/stdenv/generic/make-derivation.nix b/pkgs/stdenv/generic/make-derivation.nix
index 6cb494d46e5..f53cfde3bad 100644
--- a/pkgs/stdenv/generic/make-derivation.nix
+++ b/pkgs/stdenv/generic/make-derivation.nix
@@ -165,10 +165,8 @@ let
, ... } @ attrs:
let
- # TODO(@oxij, @Ericson2314): This is here to keep the old semantics, remove when
- # no package has `doCheck = true`.
- doCheck' = doCheck && stdenv.buildPlatform.canExecute stdenv.hostPlatform;
- doInstallCheck' = doInstallCheck && stdenv.buildPlatform.canExecute stdenv.hostPlatform;
+ doCheck' = config.doCheckByDefault && stdenv.buildPlatform.canExecute stdenv.hostPlatform;
+ doInstallCheck' = config.doCheckByDefault && stdenv.buildPlatform.canExecute stdenv.hostPlatform;
separateDebugInfo' = separateDebugInfo && stdenv.hostPlatform.isLinux;
outputs' = outputs ++ lib.optional separateDebugInfo' "debug";