1 files changed, 9 insertions, 4 deletions

diff --git a/Version.cc b/Version.cc
index 9b8be86..2a58401 100644
--- a/Version.cc
+++ b/Version.cc
@@ -1,3 +1,5 @@
+#include <llvm/Config/llvm-config.h>
+
 #include "Version.hh"
 
 namespace pcc {
@@ -5,15 +7,18 @@ namespace pcc {
 PCC_NORETURN void ShowVersion() {
     std::cerr
         << PCC_NAME " version " PCC_VERSION_STRING "\n"
-        << "Copyright (C) 2020 Hanjie Wu <nagi@zju.edu.cn>\n"
-           "Platform: " PCC_OSNAME "\n"
-           "Built on " __DATE__ " " __TIME__ "\n\n"
+        << "Copyright (C) 2020 Hanjie Wu <nagi@zju.edu.cn>\n\n"
            "This program is free software; you can redistribute it and/or "
            "modify\n"
            "it under the terms of the GNU General Public License as published "
            "by\n"
            "the Free Software Foundation; either version 2 of the License, or\n"
-           "(at your option) any later version."
+           "(at your option) any later version.\n\n"
+           "Configurations:\n"
+           "  LLVM Version:   " LLVM_VERSION_STRING "\n"
+           "  Host Platform:  " PCC_OSNAME "\n"
+           "  Defaule Target: " LLVM_DEFAULT_TARGET_TRIPLE "\n"
+           "  Built on:       " __DATE__ " " __TIME__
         << std::endl;
     std::exit(0);
 }