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authorSanjiv Gupta <sanjiv.gupta@microchip.com>2009-07-09 08:23:38 +0000
committerSanjiv Gupta <sanjiv.gupta@microchip.com>2009-07-09 08:23:38 +0000
commit0b8f418488c4eb46d793e7580fb76dd42c92ad7e (patch)
treee891a33352749890c575e88221de5da034610366 /lib/CompilerDriver
parent549882d312031880a6b03d31ffdf3e3e61bdfb71 (diff)
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Add a -t="dir" option to the driver. This can be used to specify the directory to be used as TempDir if somebody doesn't want to use the standard /tmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75121 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CompilerDriver')
-rw-r--r--lib/CompilerDriver/BuiltinOptions.cpp2
-rw-r--r--lib/CompilerDriver/Main.cpp9
2 files changed, 11 insertions, 0 deletions
diff --git a/lib/CompilerDriver/BuiltinOptions.cpp b/lib/CompilerDriver/BuiltinOptions.cpp
index a3364e8..c4660e1 100644
--- a/lib/CompilerDriver/BuiltinOptions.cpp
+++ b/lib/CompilerDriver/BuiltinOptions.cpp
@@ -25,6 +25,8 @@ cl::list<std::string> InputFilenames(cl::Positional, cl::desc("<input file>"),
cl::ZeroOrMore);
cl::opt<std::string> OutputFilename("o", cl::desc("Output file name"),
cl::value_desc("file"), cl::Prefix);
+cl::opt<std::string> TempDirname("t", cl::desc("Temp dir name"),
+ cl::value_desc("dir"), cl::Prefix);
cl::list<std::string> Languages("x",
cl::desc("Specify the language of the following input files"),
cl::ZeroOrMore);
diff --git a/lib/CompilerDriver/Main.cpp b/lib/CompilerDriver/Main.cpp
index 7d1a3d8..57d2937 100644
--- a/lib/CompilerDriver/Main.cpp
+++ b/lib/CompilerDriver/Main.cpp
@@ -31,6 +31,15 @@ namespace {
sys::Path getTempDir() {
sys::Path tempDir;
+ if (! TempDirname.empty() {
+ tempDir = TempDirname;
+ if (!tempDir.exists()) {
+ std::string ErrMsg;
+ if (tempDir.createDirectoryOnDisk(true, &ErrMsg))
+ throw std::runtime_error(ErrMsg);
+ }
+ }
+
// GCC 4.5-style -save-temps handling.
if (SaveTemps == SaveTempsEnum::Unset) {
tempDir = sys::Path::GetTemporaryDirectory();