Don't modify curses libraries that are only downloaded for llbuild/SwiftPM on the CI

finagolfin · finagolfin · commit a5c6cc6b6b93 · 2025-04-06T20:38:22.000+05:30
Fixes #211
diff --git a/get-packages-and-swift-source.swift b/get-packages-and-swift-source.swift
@@ -245,9 +245,11 @@ for soFile in try fmd.contentsOfDirectory(atPath: libPath) {
   }
 }
 
-// Rename ncurses for llbuild and add a symlink for SwiftPM
-try fmd.moveItem(atPath: libPath.appendingPathComponent("libncursesw.so"), toPath: libPath.appendingPathComponent("libcurses.so"))
-try fmd.createSymbolicLink(atPath: libPath.appendingPathComponent("libncurses.so"), withDestinationPath: "libcurses.so")
+if ProcessInfo.processInfo.environment["BUILD_SWIFT_PM"] != nil {
+  // Rename ncurses for llbuild and add a symlink for SwiftPM
+  try fmd.moveItem(atPath: libPath.appendingPathComponent("libncursesw.so"), toPath: libPath.appendingPathComponent("libcurses.so"))
+  try fmd.createSymbolicLink(atPath: libPath.appendingPathComponent("libncurses.so"), withDestinationPath: "libcurses.so")
+}
 
 // update the rpath to be $ORIGIN, set the soname, and update all the "needed" sections for each of the peer libraries
 for soFile in try fmd.contentsOfDirectory(atPath: libPath).filter({ $0.hasSuffix(".so")} ) {

Original file line number	Diff line number	Diff line change
`@@ -245,9 +245,11 @@ for soFile in try fmd.contentsOfDirectory(atPath: libPath) {`
`245`	`245`	`}`
`246`	`246`	`}`
`247`	`247`
`248`		`-// Rename ncurses for llbuild and add a symlink for SwiftPM`
`249`		`-try fmd.moveItem(atPath: libPath.appendingPathComponent("libncursesw.so"), toPath: libPath.appendingPathComponent("libcurses.so"))`
`250`		`-try fmd.createSymbolicLink(atPath: libPath.appendingPathComponent("libncurses.so"), withDestinationPath: "libcurses.so")`
	`248`	`+if ProcessInfo.processInfo.environment["BUILD_SWIFT_PM"] != nil {`
	`249`	`+ // Rename ncurses for llbuild and add a symlink for SwiftPM`
	`250`	`+ try fmd.moveItem(atPath: libPath.appendingPathComponent("libncursesw.so"), toPath: libPath.appendingPathComponent("libcurses.so"))`
	`251`	`+ try fmd.createSymbolicLink(atPath: libPath.appendingPathComponent("libncurses.so"), withDestinationPath: "libcurses.so")`
	`252`	`+}`
`251`	`253`
`252`	`254`	`// update the rpath to be $ORIGIN, set the soname, and update all the "needed" sections for each of the peer libraries`
`253`	`255`	`for soFile in try fmd.contentsOfDirectory(atPath: libPath).filter({ $0.hasSuffix(".so")} ) {`