68 lines
1.9 KiB
Nix
68 lines
1.9 KiB
Nix
{
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lib,
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runCommand,
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writeText,
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sdkVersion,
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}:
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let
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sdkName = "MacOSX${sdkVersion}";
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toolchainName = "com.apple.dt.toolchain.XcodeDefault";
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productBuildVer = null;
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inherit (lib.generators) toPlist toJSON;
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SDKSettings = {
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CanonicalName = "macosx${sdkVersion}";
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DisplayName = "macOS ${sdkVersion}";
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Toolchains = [ toolchainName ];
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Version = sdkVersion;
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MaximumDeploymentTarget = "${sdkVersion}.99";
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isBaseSDK = "YES";
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};
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SystemVersion =
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lib.optionalAttrs (productBuildVer != null) { ProductBuildVersion = productBuildVer; }
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// {
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ProductName = "macOS";
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ProductVersion = sdkVersion;
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};
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in
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runCommand "sdkroot-${sdkVersion}" { } ''
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sdk="$out/${sdkName}.sdk"
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install -D ${writeText "SDKSettings.plist" (toPlist { } SDKSettings)} "$sdk/SDKSettings.plist"
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install -D ${writeText "SDKSettings.json" (toJSON { } SDKSettings)} "$sdk/SDKSettings.json"
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install -D ${
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writeText "SystemVersion.plist" (toPlist { } SystemVersion)
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} "$sdk/System/Library/CoreServices/SystemVersion.plist"
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ln -s "$sdk" "$sdk/usr"
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install -D '${../../../build-support/setup-hooks/role.bash}' "$out/nix-support/setup-hook"
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cat >> "$out/nix-support/setup-hook" <<-hook
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#
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# See comments in cc-wrapper's setup hook. This works exactly the same way.
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#
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[[ -z \''${strictDeps-} ]] || (( "\$hostOffset" < 0 )) || return 0
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sdkRootHook() {
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# See ../../../build-support/setup-hooks/role.bash
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local role_post
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getHostRoleEnvHook
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# Only set the SDK root if one has not been set via this hook or some other means.
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if [[ ! \$NIX_CFLAGS_COMPILE =~ isysroot ]]; then
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export NIX_CFLAGS_COMPILE\''${role_post}+=' -isysroot $out/${sdkName}.sdk'
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fi
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}
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# See ../../../build-support/setup-hooks/role.bash
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getTargetRole
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addEnvHooks "\$targetOffset" sdkRootHook
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# No local scope in sourced file
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unset -v role_post
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hook
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''
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