From 2bb719f3a9f6065579aef4e6be18743d99a24eda Mon Sep 17 00:00:00 2001 From: Douglas Gregor Date: Wed, 20 Mar 2013 16:59:53 +0000 Subject: Only introduce the SDKSettings.plist dependency in modules/PCH files that don't depend on any other modules or PCH files. llvm-svn: 177542 --- clang/lib/Serialization/ASTWriter.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'clang/lib/Serialization/ASTWriter.cpp') diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp index 08e8afdd0ab..de5e6e0275d 100644 --- a/clang/lib/Serialization/ASTWriter.cpp +++ b/clang/lib/Serialization/ASTWriter.cpp @@ -1277,7 +1277,7 @@ void ASTWriter::WriteInputFiles(SourceManager &SourceMgr, // detecting whether the system headers may have changed, because it is too // expensive to stat() all of the system headers. FileManager &FileMgr = SourceMgr.getFileManager(); - if (!HSOpts.Sysroot.empty()) { + if (!HSOpts.Sysroot.empty() && !Chain) { llvm::SmallString<128> SDKSettingsFileName(HSOpts.Sysroot); llvm::sys::path::append(SDKSettingsFileName, "SDKSettings.plist"); if (const FileEntry *SDKSettingsFile = FileMgr.getFile(SDKSettingsFileName)) { -- cgit v1.2.3