From fe604cf3e7bea115420b4a6292be21226bac9959 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri, 20 Dec 2019 02:58:54 +0300
Subject: [PATCH] Remove support for tcmalloc

---
 CMakeLists.txt         | 13 -------------
 contrib/CMakeLists.txt |  4 ----
 2 files changed, 17 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 884667ce4fc..3155083fc38 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -352,7 +352,6 @@ if (ENABLE_TESTS)
 endif ()
 
 # Need to process before "contrib" dir:
-include (libs/libcommon/cmake/find_gperftools.cmake)
 include (libs/libcommon/cmake/find_jemalloc.cmake)
 include (libs/libcommon/cmake/find_cctz.cmake)
 include (libs/libmysqlxx/cmake/find_mysqlclient.cmake)
@@ -362,18 +361,6 @@ include (libs/libmysqlxx/cmake/find_mysqlclient.cmake)
 if (USE_JEMALLOC)
     message (STATUS "Link jemalloc: ${JEMALLOC_LIBRARIES}")
     set (MALLOC_LIBRARIES ${JEMALLOC_LIBRARIES})
-elseif (USE_TCMALLOC)
-    if (DEBUG_TCMALLOC AND NOT GPERFTOOLS_TCMALLOC_MINIMAL_DEBUG)
-        message (FATAL_ERROR "Requested DEBUG_TCMALLOC but debug library is not found. You should install Google Perftools. Example: sudo apt-get install libgoogle-perftools-dev")
-    endif ()
-
-    if (DEBUG_TCMALLOC AND GPERFTOOLS_TCMALLOC_MINIMAL_DEBUG)
-        message (STATUS "Link libtcmalloc_minimal_debug for testing: ${GPERFTOOLS_TCMALLOC_MINIMAL_DEBUG}")
-        set (MALLOC_LIBRARIES ${GPERFTOOLS_TCMALLOC_MINIMAL_DEBUG})
-    else ()
-        message (STATUS "Link libtcmalloc_minimal: ${GPERFTOOLS_TCMALLOC_MINIMAL}")
-        set (MALLOC_LIBRARIES ${GPERFTOOLS_TCMALLOC_MINIMAL})
-    endif ()
 elseif (SANITIZE)
     message (STATUS "Will use ${SANITIZE} sanitizer.")
 elseif (OS_LINUX)
diff --git a/contrib/CMakeLists.txt b/contrib/CMakeLists.txt
index 49c0ead1cb3..415d3a88703 100644
--- a/contrib/CMakeLists.txt
+++ b/contrib/CMakeLists.txt
@@ -79,10 +79,6 @@ if (USE_INTERNAL_CCTZ_LIBRARY)
     add_subdirectory (cctz-cmake)
 endif ()
 
-if (ENABLE_TCMALLOC AND USE_INTERNAL_GPERFTOOLS_LIBRARY)
-    add_subdirectory (libtcmalloc)
-endif ()
-
 if (ENABLE_JEMALLOC AND USE_INTERNAL_JEMALLOC_LIBRARY)
     add_subdirectory (jemalloc-cmake)
 endif ()