--- src/glog/stl_logging.h.in.orig	2021-05-07 23:05:04 UTC
+++ src/glog/stl_logging.h.in
@@ -39,7 +39,6 @@
 // need to define macros before including this file:
 //
 // - GLOG_STL_LOGGING_FOR_UNORDERED     - <unordered_map> and <unordered_set>
-// - GLOG_STL_LOGGING_FOR_TR1_UNORDERED - <tr1/unordered_(map|set)>
 // - GLOG_STL_LOGGING_FOR_EXT_HASH      - <ext/hash_(map|set)>
 // - GLOG_STL_LOGGING_FOR_EXT_SLIST     - <ext/slist>
 //
@@ -64,11 +63,6 @@
 # include <unordered_set>
 #endif
 
-#ifdef GLOG_STL_LOGGING_FOR_TR1_UNORDERED
-# include <tr1/unordered_map>
-# include <tr1/unordered_set>
-#endif
-
 #ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
 # include <ext/hash_set>
 # include <ext/hash_map>
@@ -134,10 +128,6 @@ OUTPUT_FOUR_ARG_CONTAINER(std::multimap)
 OUTPUT_FOUR_ARG_CONTAINER(std::unordered_set)
 OUTPUT_FOUR_ARG_CONTAINER(std::unordered_multiset)
 #endif
-#ifdef GLOG_STL_LOGGING_FOR_TR1_UNORDERED
-OUTPUT_FOUR_ARG_CONTAINER(std::tr1::unordered_set)
-OUTPUT_FOUR_ARG_CONTAINER(std::tr1::unordered_multiset)
-#endif
 #ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
 OUTPUT_FOUR_ARG_CONTAINER(__gnu_cxx::hash_set)
 OUTPUT_FOUR_ARG_CONTAINER(__gnu_cxx::hash_multiset)
@@ -156,10 +146,6 @@ inline std::ostream& operator<<(std::ostream& out, \
 #ifdef GLOG_STL_LOGGING_FOR_UNORDERED
 OUTPUT_FIVE_ARG_CONTAINER(std::unordered_map)
 OUTPUT_FIVE_ARG_CONTAINER(std::unordered_multimap)
-#endif
-#ifdef GLOG_STL_LOGGING_FOR_TR1_UNORDERED
-OUTPUT_FIVE_ARG_CONTAINER(std::tr1::unordered_map)
-OUTPUT_FIVE_ARG_CONTAINER(std::tr1::unordered_multimap)
 #endif
 #ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
 OUTPUT_FIVE_ARG_CONTAINER(__gnu_cxx::hash_map)