WIP: Build SwiftSyntax statically for the toolchain

Author: ahoppen

Package.swift

@@ -36,16 +36,6 @@ if ProcessInfo.processInfo.environment["SWIFT_BUILD_SCRIPT_ENVIRONMENT"] != nil
 
 package.targets.append(swiftSyntaxTarget)
 
-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 ProcessInfo.processInfo.environment["SWIFT_BUILD_SCRIPT_ENVIRONMENT"] != nil {
-  libraryType = .dynamic
-} else {
-  libraryType = .static
-}
-
-package.products.append(.library(name: "SwiftSyntax", type: libraryType, targets: ["SwiftSyntax"]))
-package.products.append(.library(name: "SwiftSyntaxParser", type: libraryType, targets: ["SwiftSyntaxParser"]))
-package.products.append(.library(name: "SwiftSyntaxBuilder", type: libraryType, targets: ["SwiftSyntaxBuilder"]))
+package.products.append(.library(name: "SwiftSyntax", type: .static, targets: ["SwiftSyntax"]))
+package.products.append(.library(name: "SwiftSyntaxParser", type: .static, targets: ["SwiftSyntaxParser"]))
+package.products.append(.library(name: "SwiftSyntaxBuilder", type: .static, targets: ["SwiftSyntaxBuilder"]))

build-script.py

@@ -606,18 +606,18 @@ def check_and_sync(file_path, install_path):
 
 
 def install(build_dir, dylib_dir, stdlib_rpath):
-    for dylib_name in get_installed_dylib_names():
-
-        dylib_path = os.path.join(build_dir, dylib_name)
-        
-        # users should find the dylib as if it's a part of stdlib.
-        change_id_rpath(os.path.join("@rpath", dylib_name), dylib_path)
-
-        # we don't wanna hard-code the stdlib dylibs into rpath.
-        delete_rpath(stdlib_rpath, dylib_path)
-        check_and_sync(
-            file_path=dylib_path, install_path=os.path.join(dylib_dir, dylib_name)
-        )
+#    for dylib_name in get_installed_dylib_names():
+#
+#        dylib_path = os.path.join(build_dir, dylib_name)
+#        
+#        # users should find the dylib as if it's a part of stdlib.
+#        change_id_rpath(os.path.join("@rpath", dylib_name), dylib_path)
+#
+#        # we don't wanna hard-code the stdlib dylibs into rpath.
+#        delete_rpath(stdlib_rpath, dylib_path)
+#        check_and_sync(
+#            file_path=dylib_path, install_path=os.path.join(dylib_dir, dylib_name)
+#        )
 
 
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