remove swiftc and swift-driver from build settings

Author: Karim Alweheshy

examples/integration/test/fixtures/bwb.xcodeproj/project.pbxproj

@@ -137,8 +137,6 @@ $(PROJECT_TEMP_DIR)/$(BAZEL_PACKAGE_BIN_DIR)/$(COMPILE_TARGET_NAME)
                 "LD": "$(BAZEL_INTEGRATION_DIR)/ld",
                 "LDPLUSPLUS": "$(BAZEL_INTEGRATION_DIR)/ld",
                 "LIBTOOL": "$(BAZEL_INTEGRATION_DIR)/libtool",
-                "SWIFT_EXEC": "$(BAZEL_INTEGRATION_DIR)/swiftc",
-                "SWIFT_USE_INTEGRATED_DRIVER": false,
                 "TAPI_EXEC": "/usr/bin/true",
             ], uniquingKeysWith: { _, r in r })
         } else {

examples/rules_ios/test/fixtures/bwb.xcodeproj/project.pbxproj

@@ -232,11 +232,9 @@ $(BUILD_DIR)/$(BAZEL_PACKAGE_BIN_DIR)
             "RULES_XCODEPROJ_BUILD_MODE": "bazel",
             "SRCROOT": directories.workspace.string,
             "SUPPORTS_MACCATALYST": false,
-            "SWIFT_EXEC": "$(BAZEL_INTEGRATION_DIR)/swiftc",
             "TAPI_EXEC": "/usr/bin/true",
             "SWIFT_OBJC_INTERFACE_HEADER_NAME": "",
             "SWIFT_OPTIMIZATION_LEVEL": "-Onone",
-            "SWIFT_USE_INTEGRATED_DRIVER": false,
             "SWIFT_VERSION": "5.0",
             "TARGET_TEMP_DIR": """
 $(PROJECT_TEMP_DIR)/$(BAZEL_PACKAGE_BIN_DIR)/$(COMPILE_TARGET_NAME)

tools/generators/legacy/src/Generator/CreateProject.swift

@@ -232,10 +232,8 @@ Here is an example output:
 				RULES_XCODEPROJ_BUILD_MODE = bazel;
 				SRCROOT = /tmp/workspace;
 				SUPPORTS_MACCATALYST = NO;
-				SWIFT_EXEC = "$(BAZEL_INTEGRATION_DIR)/swiftc";
 				SWIFT_OBJC_INTERFACE_HEADER_NAME = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_USE_INTEGRATED_DRIVER = NO;
 				SWIFT_VERSION = 5.0;
 				TAPI_EXEC = /usr/bin/true;
 				TARGET_TEMP_DIR = "$(PROJECT_TEMP_DIR)/$(BAZEL_PACKAGE_BIN_DIR)/$(COMPILE_TARGET_NAME)";
@@ -292,10 +290,8 @@ Here is an example output:
 				RULES_XCODEPROJ_BUILD_MODE = bazel;
 				SRCROOT = /tmp/workspace;
 				SUPPORTS_MACCATALYST = NO;
-				SWIFT_EXEC = "$(BAZEL_INTEGRATION_DIR)/swiftc";
 				SWIFT_OBJC_INTERFACE_HEADER_NAME = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_USE_INTEGRATED_DRIVER = NO;
 				SWIFT_VERSION = 5.0;
 				TAPI_EXEC = /usr/bin/true;
 				TARGET_TEMP_DIR = "$(PROJECT_TEMP_DIR)/$(BAZEL_PACKAGE_BIN_DIR)/$(COMPILE_TARGET_NAME)";

tools/generators/legacy/test/CreateProjectTests.swift

@@ -135,13 +135,8 @@ extension Generator {
             .init(key: "RULES_XCODEPROJ_BUILD_MODE", value: "bazel"),
             .init(key: "SRCROOT", value: workspace.pbxProjEscaped),
             .init(key: "SUPPORTS_MACCATALYST", value: "NO"),
-            .init(
-                key: "SWIFT_EXEC",
-                value: #""$(BAZEL_INTEGRATION_DIR)/swiftc""#
-            ),
             .init(key: "SWIFT_OBJC_INTERFACE_HEADER_NAME", value: #""""#),
             .init(key: "SWIFT_OPTIMIZATION_LEVEL", value: #""-Onone""#),
-            .init(key: "SWIFT_USE_INTEGRATED_DRIVER", value: "NO"),
             .init(key: "SWIFT_VERSION", value: "5.0"),
             .init(key: "TAPI_EXEC", value: "/usr/bin/true"),
             .init(

tools/generators/pbxproj_prefix/README.md

@@ -65,10 +65,8 @@ class PBXProjectBuildSettingsTests: XCTestCase {
 				RULES_XCODEPROJ_BUILD_MODE = bazel;
 				SRCROOT = "/Users/TimApple/Star Board";
 				SUPPORTS_MACCATALYST = NO;
-				SWIFT_EXEC = "$(BAZEL_INTEGRATION_DIR)/swiftc";
 				SWIFT_OBJC_INTERFACE_HEADER_NAME = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_USE_INTEGRATED_DRIVER = NO;
 				SWIFT_VERSION = 5.0;
 				TAPI_EXEC = /usr/bin/true;
 				TARGET_TEMP_DIR = "$(PROJECT_TEMP_DIR)/$(BAZEL_PACKAGE_BIN_DIR)/$(COMPILE_TARGET_NAME)";