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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.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75121 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjiv Gupta 2009-07-09 08:23:38 +00:00
parent 549882d312
commit 0b8f418488
3 changed files with 12 additions and 0 deletions
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1
include/llvm/CompilerDriver/BuiltinOptions.h
View File

@ -22,6 +22,7 @@ namespace SaveTempsEnum { enum Values { Cwd, Obj, Unset }; }
extern llvm::cl::list<std::string> InputFilenames;
extern llvm::cl::opt<std::string> OutputFilename;
extern llvm::cl::opt<std::string> TempDirname;
extern llvm::cl::list<std::string> Languages;
extern llvm::cl::opt<bool> DryRun;
extern llvm::cl::opt<bool> VerboseMode;

2
lib/CompilerDriver/BuiltinOptions.cpp
View File

@ -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);

9
lib/CompilerDriver/Main.cpp
View File

@ -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();