Make cross-compiling using clang work better, by respecting the

LLVM_HOSTTRIPLE that is defined during the cross-tools stage.

Using clang, you can now build amd64 world and kernel on i386, and vice
versa.  Other arches still need work.

1 files changed, 4 insertions, 0 deletions

diff --git a/contrib/llvm/lib/Support/Unix/Host.inc b/contrib/llvm/lib/Support/Unix/Host.inc
index 8cbec8c..9c75230 100644
--- a/contrib/llvm/lib/Support/Unix/Host.inc
+++ b/contrib/llvm/lib/Support/Unix/Host.inc
@@ -35,6 +35,9 @@ static std::string getOSVersion() {
 }
 
 std::string sys::getHostTriple() {
+#ifdef __FreeBSD__
+  return LLVM_HOSTTRIPLE;
+#else
   // FIXME: Derive directly instead of relying on the autoconf generated
   // variable.
 
@@ -91,4 +94,5 @@ std::string sys::getHostTriple() {
   }
 
   return Triple;
+#endif
 }