diff options
Diffstat (limited to 'clang/lib/Frontend')
| -rw-r--r-- | clang/lib/Frontend/ASTUnit.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Frontend/ASTUnit.cpp b/clang/lib/Frontend/ASTUnit.cpp index c76488b2c62..9fbaeeaac04 100644 --- a/clang/lib/Frontend/ASTUnit.cpp +++ b/clang/lib/Frontend/ASTUnit.cpp @@ -809,9 +809,14 @@ static std::string GetPreamblePCHPath() { TmpDir = ::getenv("TEMP"); if (!TmpDir) TmpDir = ::getenv("TMP"); +#ifdef LLVM_ON_WIN32 + if (!TmpDir) + TmpDir = ::getenv("USERPROFILE"); +#endif if (!TmpDir) TmpDir = "/tmp"; llvm::sys::Path P(TmpDir); + P.createDirectoryOnDisk(true); P.appendComponent("preamble"); P.appendSuffix("pch"); if (P.createTemporaryFileOnDisk()) |
