diff --git a/lib/clang/clang.build.mk b/lib/clang/clang.build.mk
index d6eaaa4fef5..9137ebdd04a 100644
--- a/lib/clang/clang.build.mk
+++ b/lib/clang/clang.build.mk
@@ -12,7 +12,7 @@ TARGET_ARCH?=	${MACHINE_ARCH}
 # XXX: 8.0, to keep __FreeBSD_cc_version happy
 CFLAGS+=-DLLVM_HOSTTRIPLE=\"${TARGET_ARCH}-undermydesk-freebsd9.0\" \
 	-DCLANG_VENDOR=\"FreeBSD\ \" -DSVN_REVISION=\"104832\" \
-	-DCLANG_VENDOR_SUFFIX=\"\ 20100612\"
+	-DCLANG_VENDOR_SUFFIX=\"\ 20100613\"
 
 .PATH:	${LLVM_SRCS}/${SRCDIR}
 
diff --git a/lib/clang/include/llvm/Config/config.h b/lib/clang/include/llvm/Config/config.h
index 538a142ca48..6f222d58a8a 100644
--- a/lib/clang/include/llvm/Config/config.h
+++ b/lib/clang/include/llvm/Config/config.h
@@ -270,7 +270,7 @@
 #define HAVE_OPENDIR 1
 
 /* Define to 1 if you have the `posix_spawn' function. */
-#define HAVE_POSIX_SPAWN 1
+/* #undef HAVE_POSIX_SPAWN */
 
 /* Define to 1 if you have the `powf' function. */
 #define HAVE_POWF 1