Remove a pointless member. I have no idea why I made this not a local
variable to begin with... As I'm planning to add include root
information to this object, this would have caused confusion. It didn't
even *actually* hold the include root by the time we were done with it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143840 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 6cdd2f7..f0c0650 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -1563,8 +1563,7 @@
/// Once constructed, a GCCInstallation is esentially immutable.
Linux::GCCInstallationDetector::GCCInstallationDetector(const Driver &D)
: IsValid(false),
- GccTriple(D.DefaultHostTriple),
- CxxIncludeRoot(CXX_INCLUDE_ROOT) {
+ GccTriple(D.DefaultHostTriple) {
// FIXME: Using CXX_INCLUDE_ROOT is here is a bit of a hack, but
// avoids adding yet another option to configure/cmake.
// It would probably be cleaner to break it in two variables
@@ -1574,6 +1573,7 @@
// CXX_INCLUDE_ROOT = CXX_GCC_ROOT/include/c++/CXX_GCC_VER
// and this function would return
// CXX_GCC_ROOT/lib/gcc/CXX_INCLUDE_ARCH/CXX_GCC_VER
+ llvm::SmallString<128> CxxIncludeRoot(CXX_INCLUDE_ROOT);
if (CxxIncludeRoot != "") {
// This is of the form /foo/bar/include/c++/4.5.2/
if (CxxIncludeRoot.back() == '/')