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stdenvAdapters.overrideSDK: update the SDK version recursively

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Update all propagated build inputs recursively, so that propagated
inputs with propagated inputs use the correct SDK.
This commit is contained in:
Randy Eckenrode 2023-10-27 20:19:11 -04:00
parent 6e4f3b7d86
commit 50d046c32a
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GPG key ID: 64C1CD4EC2A600D9
1 changed files with 15 additions and 12 deletions
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27
pkgs/stdenv/adapters.nix
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@ -263,21 +263,24 @@ rec {
sdk = pkgs.darwin."apple_sdk_${lib.replaceStrings [ "." ] [ "_" ] darwinSdkVersion}";
isSDKFramework = pkg: lib.hasPrefix "apple-framework-" (lib.getName pkg);
replacePropagatedFrameworks = pkg:
let
propagatedFrameworks = lib.filter isSDKFramework pkg.propagatedBuildInputs;
propagatedInputs = pkg.propagatedBuildInputs;
mappedInputs = map mapPackageToSDK propagatedInputs;
env = {
inherit (pkg) outputs;
# Map the old frameworks to new and the package’s outputs to their original outPaths.
# The mappings are rendered into tab-separated files to be read back with `read`.
frameworks = lib.concatMapStrings (pkg: "${pkg}\t${mapPackageToSDK pkg}\n") propagatedFrameworks;
# Map old frameworks to new ones and the package’s outputs to their original outPaths.
# Also map any packages that have propagated frameworks to their proxy packages using
# the requested SDK version. These mappings are rendered into tab-separated files to be
# parsed and read back with `read`.
dependencies = lib.concatMapStrings (pair: "${pair.fst}\t${pair.snd}\n") (lib.zipLists propagatedInputs mappedInputs);
pkgOutputs = lib.concatMapStrings (output: "${output}\t${(lib.getOutput output pkg).outPath}\n") pkg.outputs;
passAsFile = [ "frameworks" "pkgOutputs" ];
passAsFile = [ "dependencies" "pkgOutputs" ];
};
in
if lib.length propagatedFrameworks > 0
# Only remap the package’s propagated inputs if there are any and if any of them were themselves remapped.
if lib.length propagatedInputs > 0 && propagatedInputs != mappedInputs
then pkgs.runCommand pkg.name env ''
# Iterate over the outputs in the package being replaced to make sure the proxy is
# a fully functional replacement. This is like `symlinkJoin` except for outputs and
@ -302,7 +305,7 @@ rec {
while IFS=$'\t\n' read -r oldFramework newFramework; do
substituteInPlace "''${!outputName}/nix-support/$fileName" \
--replace "$oldFramework" "$newFramework"
done < "$frameworksPath"
done < "$dependenciesPath"
fi
done
else
@ -319,9 +322,9 @@ rec {
name = lib.getName pkg;
framework = lib.removePrefix "apple-framework-" name;
in
if isSDKFramework pkg
then sdk.frameworks."${framework}"
else replacePropagatedFrameworks pkg;
/**/ if pkg == null then pkg
else if name != framework then sdk.frameworks."${framework}"
else replacePropagatedFrameworks pkg;
mapRuntimeToSDK = pkg:
# Only remap xcbuild for now, which exports the SDK used to build it.