fixes for buildbot

* disable jemalloc on windows (cannot run ./configure)
* disable jemalloc on ancient cmake (ExternalProject does not work)
* rewrite TokuDB compiler test to check for features, not versions (to work on cmake before 2.8.11)
* fix ft-index to not add VALGRIND_INCLUDE_DIR to includes, if no valgrind was found
* correct the package name in FindValgrind.cmake (for find_package(... REQUIRED) to work)
* disable ft-index tests by default (faster compilation and they aren't used anyway)
* don't build ft-index with valgrind by default (otherwise it *requires* valgrind, it doesn't auto-detect)
* use --loose-tokudb in the .opt file

cmake/jemalloc.cmake

+# old cmake does not have ExternalProject file
+IF(CMAKE_VERSION VERSION_LESS "2.8.6")
+  MACRO (CHECK_JEMALLOC)
+  ENDMACRO()
+  RETURN()
+ENDIF()
+
 INCLUDE(ExternalProject)
 
 MACRO (USE_BUNDLED_JEMALLOC)
@@ -27,6 +34,9 @@ SET(WITH_JEMALLOC "yes" CACHE STRING
 #"Which jemalloc to use (possible values are 'no', 'bundled', 'system', 'yes' (system if possible, otherwise bundled)")
 
 MACRO (CHECK_JEMALLOC)
+  IF(WIN32)
+    SET(WITH_JEMALLOC "no")
+  ENDIF()
   IF(WITH_JEMALLOC STREQUAL "bundled" OR WITH_JEMALLOC STREQUAL "yes")
     USE_BUNDLED_JEMALLOC()
   ENDIF()

storage/tokudb/CMakeLists.txt

-# ft-index can be compiled only with gcc-4.7+, cmake-2.8.8+
-# and supports only x86-64 platform
-IF(NOT CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR
-    CMAKE_VERSION VERSION_LESS "2.8.8" OR
-    NOT CMAKE_COMPILER_IS_GNUCXX OR
-    CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
-  IF (NOT WITHOUT_TOKUDB)
-    MESSAGE("TokuDB is disabled: not supported
-    (${CMAKE_SYSTEM_PROCESSOR}-${CMAKE_VERSION}-<${CMAKE_COMPILER_IS_GNUCXX}>-${CMAKE_CXX_COMPILER_VERSION}")
-  ENDIF()
+# ft-index only supports x86-64 and cmake-2.8.8+
+IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" AND
+   NOT CMAKE_VERSION VERSION_LESS "2.8.8")
+CHECK_CXX_SOURCE_COMPILES(
+"
+struct a {int b; int c; };
+struct a d = { .b=1, .c=2 };
+int main() { return 0; }
+" TOKUDB_OK)
+ENDIF()
+
+IF(NOT TOKUDB_OK)
   RETURN()
 ENDIF()
-SET(ENV{TOKUDB_VERSION} "7.0.2")
+SET(ENV{TOKUDB_VERSION} "7.0.4")
+
 SET(USE_BDB OFF CACHE BOOL "")
+SET(USE_VALGRIND OFF CACHE BOOL "")
+SET(BUILD_TESTING  OFF CACHE BOOL "")
 ############################################
 
 IF(DEFINED ENV{TOKUDB_VERSION})

storage/tokudb/ft-index/CMakeLists.txt

@@ -19,9 +19,11 @@ include(TokuMergeLibs)
 set(LIBTOKUPORTABILITY "tokuportability" CACHE STRING "Name of libtokuportability.so")
 set(LIBTOKUDB "tokufractaltree" CACHE STRING "Name of libtokufractaltree.so")
 
+if(USE_VALGRIND)
 include_directories(
   ${VALGRIND_INCLUDE_DIR}
   )
+endif()
 include_directories(
   ${CMAKE_CURRENT_SOURCE_DIR}/include
   ${CMAKE_CURRENT_SOURCE_DIR}/toku_include

storage/tokudb/ft-index/cmake_modules/FindValgrind.cmake

@@ -11,7 +11,7 @@
 find_path(VALGRIND_INCLUDE_DIR valgrind/memcheck.h)
 find_program(VALGRIND_PROGRAM NAMES valgrind)
 
-find_package_handle_standard_args(VALGRIND DEFAULT_MSG
+find_package_handle_standard_args(Valgrind DEFAULT_MSG
     VALGRIND_INCLUDE_DIR
     VALGRIND_PROGRAM)
 

storage/tokudb/mysql-test/rpl/include/have_tokudb.opt

---tokudb --plugin-load=$HA_TOKUDB_SO
+--loose-tokudb --plugin-load=$HA_TOKUDB_SO

storage/tokudb/mysql-test/tokudb/r/information-schema-global-status.result

@@ -61,7 +61,7 @@ TOKUDB_DESCRIPTOR_SET
 TOKUDB_DICTIONARY_BROADCAST_UPDATES
 TOKUDB_DICTIONARY_UPDATES
 TOKUDB_FILESYSTEM_FSYNC_NUM
-TOKUDB_FILESYSTEM_FSYNC_TIME
+TOKUDB_FILESYSTEM_FSYNC_SECONDS
 TOKUDB_FILESYSTEM_THREADS_BLOCKED_BY_FULL_DISK
 TOKUDB_LEAF_COMPRESSION_TO_MEMORY_SECONDS
 TOKUDB_LEAF_DECOMPRESSION_TO_MEMORY_SECONDS