3 files changed, 49 insertions, 0 deletions
diff --git a/utils/not/CMakeLists.txt b/utils/not/CMakeLists.txt
new file mode 100644
index 0000000000..407c82eeea
--- /dev/null
+++ b/utils/not/CMakeLists.txt
@@ -0,0 +1,11 @@
+add_executable(not
+  not.cpp
+  )
+
+target_link_libraries(not LLVMSystem)
+if( MINGW )
+  target_link_libraries(not imagehlp psapi)
+endif( MINGW )
+if( LLVM_ENABLE_THREADS AND HAVE_LIBPTHREAD )
+  target_link_libraries(not pthread)
+endif()
diff --git a/utils/not/Makefile b/utils/not/Makefile
new file mode 100644
index 0000000000..fef4802229
--- /dev/null
+++ b/utils/not/Makefile
@@ -0,0 +1,21 @@
+##===- utils/not/Makefile ----------------------------------*- Makefile -*-===##
+# 
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+# 
+##===----------------------------------------------------------------------===##
+
+LEVEL = ../..
+TOOLNAME = not
+USEDLIBS = LLVMSupport.a LLVMSystem.a
+
+# This tool has no plugins, optimize startup time.
+TOOL_NO_EXPORTS = 1
+
+# Don't install this utility
+NO_INSTALL = 1
+
+include $(LEVEL)/Makefile.common
+
diff --git a/utils/not/not.cpp b/utils/not/not.cpp
new file mode 100644
index 0000000000..dd89b8f11c
--- /dev/null
+++ b/utils/not/not.cpp
@@ -0,0 +1,17 @@
+//===- not.cpp - The 'not' testing tool -----------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/System/Path.h"
+#include "llvm/System/Program.h"
+using namespace llvm;
+
+int main(int argc, const char **argv) {
+  sys::Path Program = sys::Program::FindProgramByName(argv[1]);
+  return !sys::Program::ExecuteAndWait(Program, argv + 1);
+}