diff options
| 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 | c6cb2b02f0f4b3f162985803df3729b4def32108 (patch) | |
| tree | 9e9ae06b3dd3f50434fe85256ff668495ec54f5d /lib/Frontend/ASTUnit.cpp | |
| parent | d0a57d53223eccb482757c5aab436e8bd5a9c794 (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113695 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/ASTUnit.cpp')
| -rw-r--r-- | lib/Frontend/ASTUnit.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp index c76488b2c6..9fbaeeaac0 100644 --- a/lib/Frontend/ASTUnit.cpp +++ b/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()) |