Fix build issues with gcc5.x

Summary:
Fixing the following issues when building with gcc5.x:
- TSAN: no longer requires to be built with -pie. Based on
  google/sanitizers#503
- UBSAN: gcc5 introduced a new vptr santizer in UBSAN, which will generate some
  false alarms about "undefined reference" during linking. Suppressing vptr
  sanitizer.
- Valgrind: Added new suppression rules
- ASAN: (suppression added in tools)

Test Plan: manual build and sandcastle

Reviewers: gunnarku

Reviewed By: gunnarku

Subscribers: webscalesql-eng@fb.com

Differential Revision: https://phabricator.intern.facebook.com/D5039367

Tasks: 18077031, 17217920, 18077885, 17553023

Signature: t1:5039367:1494528829:2a650d7e39032bf3ce5cb4180617fdbc90adf359

CMakeLists.txt

@@ -295,7 +295,12 @@ IF(WITH_FB_TSAN)
   # 2. We need to pass in both flags for the MY_CHECK_* function to succeed.
   # 3. Eventually -fPIC will be duplicated on the command-line, but that's OK.
   #
-  MY_SANITIZER_CHECK("-fsanitize=thread -fPIC -pie" WITH_FB_TSAN_OK)
+  IF (CMAKE_C_COMPILER_ID MATCHES "GNU" AND
+      CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5)
+    MY_SANITIZER_CHECK("-fsanitize=thread -fPIC -pie" WITH_FB_TSAN_OK)
+  ELSE()
+    MY_SANITIZER_CHECK("-fsanitize=thread -fPIC" WITH_FB_TSAN_OK)
+  ENDIF()
   IF(NOT WITH_FB_TSAN_OK)
     MESSAGE(FATAL_ERROR
             "Do not know how to enable internal thread sanitizer (TSan).")
@@ -319,7 +324,12 @@ ENDIF()
 
 OPTION(WITH_UBSAN "Enable undefined behavior sanitizer" OFF)
 IF(WITH_UBSAN)
-  MY_SANITIZER_CHECK("-fsanitize=undefined" WITH_UBSAN_OK)
+  IF (CMAKE_C_COMPILER_ID MATCHES "GNU" AND
+      CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5)
+    MY_SANITIZER_CHECK("-fsanitize=undefined" WITH_UBSAN_OK)
+  ELSE()
+    MY_SANITIZER_CHECK("-fsanitize=undefined -fno-sanitize=vptr" WITH_UBSAN_OK)
+  ENDIF()
   IF(NOT WITH_UBSAN_OK)
     MESSAGE(FATAL_ERROR
             "Do not know how to enable undefined behavior sanitizer (UBSan).")

mysql-test/valgrind.supp

@@ -314,6 +314,16 @@
    fun:_dl_init
 }
 
+{
+   _dl_init/malloc loss record
+   Memcheck:Leak
+   match-leak-kinds: reachable
+   fun:malloc
+   ...
+   fun:_dl_init
+   ...
+}
+
 {
    init invalid write8
    Memcheck:Addr8
@@ -1100,6 +1110,17 @@
    fun:main
 }
 
+{
+   TLS data on main thread is not cleaned up properly
+   Memcheck:Leak
+   match-leak-kinds: reachable
+   fun:calloc
+   ...
+   fun:err_get_state
+   ...
+   fun:main
+}
+
 {
    TLS data on main thread is not cleaned up properly
    Memcheck:Leak