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| author | Douglas Gregor <dgregor@apple.com> | 2010-09-11 17:51:16 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-09-11 17:51:16 +0000 |
| commit | ce3449f5bd466079e3453380869c58cca3e73d1a (patch) | |
| tree | 3fa296d9845dedc64d45f2ac3226a436a2c455a3 /clang/lib/Frontend | |
| parent | 1bbb14ab8f684ac80cc15e1af338d37be3f6a054 (diff) | |
| download | bcm5719-llvm-ce3449f5bd466079e3453380869c58cca3e73d1a.tar.gz bcm5719-llvm-ce3449f5bd466079e3453380869c58cca3e73d1a.zip | |
Tweak GetPreamblePCHPath() to more closely match the behavior of the
Windows GetTempPath() function, and be sure to create the directory in
which the precompiled preamble will reside before creating the
temporary file itself.
llvm-svn: 113695
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()) |
