[cfe-commits] r69622 - /cfe/trunk/lib/Driver/Driver.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Mon Apr 20 15:28:21 2009
New Revision: 69622

URL: http://llvm.org/viewvc/llvm-project?rev=69622&view=rev
Log:
Also look at the TEMP environment variable as a place to put temporary
files.

Modified:
    cfe/trunk/lib/Driver/Driver.cpp

Modified: cfe/trunk/lib/Driver/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Driver.cpp?rev=69622&r1=69621&r2=69622&view=diff

==============================================================================
--- cfe/trunk/lib/Driver/Driver.cpp (original)
+++ cfe/trunk/lib/Driver/Driver.cpp Mon Apr 20 15:28:21 2009
@@ -1110,11 +1110,12 @@
   // FIXME: This is lame; sys::Path should provide this function (in
   // particular, it should know how to find the temporary files dir).
   std::string Error;
-  llvm::sys::Path P;
-  if (const char *TmpDir = ::getenv("TMPDIR"))
-    P = TmpDir;
-  else
-    P = "/tmp";
+  const char *TmpDir = ::getenv("TMPDIR");
+  if (!TmpDir)
+    TmpDir = ::getenv("TEMP");
+  if (!TmpDir)
+    TmpDir = "/tmp";
+  llvm::sys::Path P(TmpDir);
   P.appendComponent("cc");
   if (P.makeUnique(false, &Error)) {
     Diag(clang::diag::err_drv_unable_to_make_temp) << Error;