darwin.stdenv: propagate sdkRoot via extraBuildInputs #308366
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This ensures it is properly dropped when cross-compiling.
| extraNativeBuildInputs = extraNativeBuildInputs | ||
| ++ [ prevStage.darwin.apple_sdk.sdkRoot ]; | ||
| extraBuildInputs = [ prevStage.darwin.CF prevStage.darwin.apple_sdk.sdkRoot ]; | ||
| extraNativeBuildInputs = extraNativeBuildInputs; |
| @@ -41,28 +41,24 @@ runCommand "sdkroot-${sdkVersion}" { } '' | |||
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| install -D '${../../../build-support/setup-hooks/role.bash}' "$out/nix-support/setup-hook" | |||
| cat >> "$out/nix-support/setup-hook" <<-hook | |||
| # | |||
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So we're dropping the exception when the hook isn't a build-time dependency and we're not doing a native compile?
Seems like a good thing to have it apply consistently.
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It needs to be depsHostTarget (i.e., a buildInput), but the hook wasn’t being run unless I took this out. The doc seems to suggest it should work, but maybe I was doing something wrong.
| sdkRootHook() { | ||
| # See ../../../build-support/setup-hooks/role.bash | ||
| local role_post | ||
| getHostRoleEnvHook | ||
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| # Only set the SDK root if one has not been set via this hook or some other means. | ||
| if [[ ! \$NIX_CFLAGS_COMPILE =~ isysroot ]]; then | ||
| local cflagsVar=NIX_CFLAGS_COMPILE\''${role_post} | ||
| if [[ ! \''${!cflagsVar} =~ isysroot ]]; then | ||
| export NIX_CFLAGS_COMPILE\''${role_post}+=' -isysroot $out/${sdkName}.sdk' |
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Don't we want to reuse the cflagsVar here or can you not use an indirect reference with export?
| # See ../../../build-support/setup-hooks/role.bash | ||
| getTargetRole | ||
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| # See ../../../build-support/setup-hooks/role.bash | |
| getTargetRole |
If the below is correct I believe this no longer serves a purpose. Actually seems to be redundant even without the change from target to host offset because this sets role_post, which is unset right after.
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Closed by #346043 |
Description of changes
This ensures it is properly dropped when cross-compiling.
I tested by building the Darwin bootstrap on aarch64-darwin and building psutil in the bootstrap to confirm the sdk root is being propagated correctly. It should have an SDK version of 11.0 (and did).
Things done
nix.conf? (See Nix manual)sandbox = relaxedsandbox = truenix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage./result/bin/)Add a 👍 reaction to pull requests you find important.