mkdtemp doesn't exist on Cygwin. Use tempnam & mkdir instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16133 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Cygwin/Path.cpp b/lib/System/Cygwin/Path.cpp
index 00fc5f2..658c0cb 100644
--- a/lib/System/Cygwin/Path.cpp
+++ b/lib/System/Cygwin/Path.cpp
@@ -35,13 +35,15 @@
Path
Path::GetTemporaryDirectory() {
- char pathname[MAXPATHLEN];
- strcpy(pathname,"/tmp/llvm_XXXXXX");
- if (0 == mkdtemp(pathname))
- ThrowErrno(std::string(pathname) + ": Can't create temporary directory");
+ char* pathname = tempnam(0,"llvm_");
+ if (0 == pathname)
+ ThrowErrno(std::string("Can't create temporary directory name"));
Path result;
result.set_directory(pathname);
- assert(result.is_valid() && "mkdtemp didn't create a valid pathname!");
+ free(pathname);
+ assert(result.is_valid() && "tempnam didn't create a valid pathname!");
+ if (0 != mkdir(result.c_str(), S_IRWXU))
+ ThrowErrno(result.get() + ": Can't create temporary directory");
return result;
}