Deprecate enablement of explicit modules with an environment variable

artemcm · artemcm · commit 05c4e9658356 · 2025-05-08T14:56:46.000-07:00
diff --git a/Sources/swift-driver/main.swift b/Sources/swift-driver/main.swift
@@ -113,10 +113,6 @@ do {
     }
   }
 
-  if ProcessEnv.block["SWIFT_ENABLE_EXPLICIT_MODULE"] != nil {
-    CommandLine.arguments.append("-explicit-module-build")
-  }
-
   let (mode, arguments) = try Driver.invocationRunMode(forArgs: CommandLine.arguments)
   if case .subcommand(let subcommand) = mode {
     // We are running as a subcommand, try to find the subcommand adjacent to the executable we are running as.

Original file line number	Diff line number	Diff line change
`@@ -113,10 +113,6 @@ do {`
`113`	`113`	`}`
`114`	`114`	`}`
`115`	`115`
`116`		`- if ProcessEnv.block["SWIFT_ENABLE_EXPLICIT_MODULE"] != nil {`
`117`		`- CommandLine.arguments.append("-explicit-module-build")`
`118`		`- }`
`119`		`-`
`120`	`116`	`let (mode, arguments) = try Driver.invocationRunMode(forArgs: CommandLine.arguments)`
`121`	`117`	`if case .subcommand(let subcommand) = mode {`
`122`	`118`	`// We are running as a subcommand, try to find the subcommand adjacent to the executable we are running as.`