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build: use Foundation instead of C for getenv #252

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Merged
merged 1 commit into from
Jan 6, 2021
Merged

build: use Foundation instead of C for getenv #252

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10 changes: 2 additions & 8 deletions Package.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -3,12 +3,6 @@
import PackageDescription
import Foundation

#if canImport(Glibc)
import Glibc
#else
import Darwin.C
#endif

let package = Package(
name: "SwiftSyntax",
targets: [
Expand All @@ -26,7 +20,7 @@ let swiftSyntaxTarget: PackageDescription.Target

/// If we are in a controlled CI environment, we can use internal compiler flags
/// to speed up the build or improve it.
if getenv("SWIFT_BUILD_SCRIPT_ENVIRONMENT") != nil {
if ProcessInfo.processInfo.environment["SWIFT_BUILD_SCRIPT_ENVIRONMENT"] != nil {
let groupFile = URL(fileURLWithPath: #file)
.deletingLastPathComponent()
.appendingPathComponent("utils")
Expand All @@ -51,7 +45,7 @@ let libraryType: Product.Library.LibraryType

/// When we're in a build-script environment, we want to build a dylib instead
/// of a static library since we install the dylib into the toolchain.
if getenv("SWIFT_BUILD_SCRIPT_ENVIRONMENT") != nil {
if ProcessInfo.processInfo.environment["SWIFT_BUILD_SCRIPT_ENVIRONMENT"] != nil {
libraryType = .dynamic
} else {
libraryType = .static
Expand Down