Merge pull request #152 from polac24/xcode14-fallback

Xcode 14.0 support

README.md

@@ -198,6 +198,7 @@ Configure Xcode targets that **should use** XCRemoteCache:
 * `LD` - location of `xcld` (e.g. `xcremotecache/xcld`)
 * `LDPLUSPLUS` - location of `xcldplusplus` (e.g. `xcremotecache/xcldplusplus`)
 * `XCRC_PLATFORM_PREFERRED_ARCH` - `$(LINK_FILE_LIST_$(CURRENT_VARIANT)_$(PLATFORM_PREFERRED_ARCH):dir:standardizepath:file:default=arm64)`
+* `SWIFT_USE_INTEGRATED_DRIVER` - `NO` (required in Xcode 14.0+)
 
 <details>
   <summary>Screenshot</summary>
@@ -417,6 +418,7 @@ Note: This setup is not recommended and may not be supported in future XCRemoteC
 * Swift Package Manager (SPM) dependencies are not supported. _Because SPM does not allow customizing Build Settings, XCRemoteCache cannot specify `clang` and `swiftc` wrappers that control if the local compilation should be skipped (cache hit) or not (cache miss)_
 * Filenames with `_vers.c` suffix are reserved and cannot be used as a source file
 * All compilation files should be referenced via the git repo root. Referencing `/AbsolutePath/someOther.swift` or `../../someOther.swift` that resolve to the location outside of the git repo root is prohibited.
+* The new Swift driver (introduced by default in Xcode 14.0) is not supported and has to be disabled when using XCRemoteCache
 
 ## FAQ
 

Sources/XCRemoteCache/Commands/Prepare/Integrate/BuildSettingsIntegrateAppender.swift

@@ -44,6 +44,7 @@ class XcodeProjBuildSettingsIntegrateAppender: BuildSettingsIntegrateAppender {
     func appendToBuildSettings(buildSettings: BuildSettings, wrappers: XCRCBinariesPaths) -> BuildSettings {
         var result = buildSettings
         result["SWIFT_EXEC"] = wrappers.swiftc.path
+        result["SWIFT_USE_INTEGRATED_DRIVER"] = "NO"
         // When generating artifacts, no need to shell-out all compilation commands to our wrappers
         if case .consumer = mode {
             result["CC"] = wrappers.cc.path

cocoapods-plugin/lib/cocoapods-xcremotecache/command/hooks.rb

@@ -128,6 +128,7 @@ def self.enable_xcremotecache(target, repo_distance, xc_location, xc_cc_path, mo
           config.build_settings['LIBTOOL'] = ["$SRCROOT/#{srcroot_relative_xc_location}/xclibtool"]
           config.build_settings['LD'] = ["$SRCROOT/#{srcroot_relative_xc_location}/xcld"]
           config.build_settings['LDPLUSPLUS'] = ["$SRCROOT/#{srcroot_relative_xc_location}/xcldplusplus"]
+          config.build_settings['SWIFT_USE_INTEGRATED_DRIVER'] = ['NO']
 
           config.build_settings['XCREMOTE_CACHE_FAKE_SRCROOT'] = fake_src_root
           config.build_settings['XCRC_PLATFORM_PREFERRED_ARCH'] = ["$(LINK_FILE_LIST_$(CURRENT_VARIANT)_$(PLATFORM_PREFERRED_ARCH):dir:standardizepath:file:default=arm64)"]
@@ -215,6 +216,7 @@ def self.disable_xcremotecache_for_target(target)
           config.build_settings.delete('LIBTOOL') if config.build_settings.key?('LIBTOOL')
           config.build_settings.delete('LD') if config.build_settings.key?('LD')
           config.build_settings.delete('LDPLUSPLUS') if config.build_settings.key?('LDPLUSPLUS')
+          config.build_settings.delete('SWIFT_USE_INTEGRATED_DRIVER') if config.build_settings.key?('SWIFT_USE_INTEGRATED_DRIVER')
           # Remove Fake src root for ObjC & Swift
           config.build_settings.delete('XCREMOTE_CACHE_FAKE_SRCROOT')
           config.build_settings.delete('XCRC_PLATFORM_PREFERRED_ARCH')