bzr push into mysql-5.6 branch (tor.didriksen:4508 to 4509) Bug#14547920

[Tor Didriksen]

 4509 Tor Didriksen	2012-10-30
      Bug#14547920 I_MAIN.BUG13115401 CAUSING VALGRIND REPORT FAILURE ON PB2
      
      Fix various platform-specific problems.
     @ configure.cmake
        Always check how to do pthread_once.
        Do it with '-Werror' if compiler supports it.
     @ extra/yassl/src/buffer.cpp
        Always include my_config.h first.
     @ extra/yassl/src/yassl_int.cpp
        Include <pthread.h> as early as possible (symbol conflicts on freebsd).
        The callbacks should be C functions (warnings on solaris)
        Re-setting yASSL::session_created is not portable (solaris)
     @ unittest/gunit/yassl/CMakeLists.txt
        The unit tests needs libsocket (solaris)
     @ unittest/gunit/yassl/yassl-t.cc
        Include <pthread.h> as early as possible 
        (symbol conflicts on freebsd, missing symbols on solaris).

    modified:
      configure.cmake
      extra/yassl/src/buffer.cpp
      extra/yassl/src/yassl_int.cpp
      unittest/gunit/yassl/CMakeLists.txt
      unittest/gunit/yassl/yassl-t.cc
 4508 Anirudh Mangipudi	2012-10-30 [merge]
      BUG#11754894: MYISAMCHK ERROR HAS INCORRECT REFERENCE 
                    TO 'MYISAM_SORT_BUFFER_SIZE'
      Merging from 5.5 to 5.6

    modified:
      storage/myisam/myisamchk.c
=== modified file 'configure.cmake'
--- a/configure.cmake	2012-05-15 09:39:47 +0000
+++ b/configure.cmake	2012-10-30 13:49:44 +0000
@@ -325,13 +325,14 @@ ENDIF()
 # Figure out threading library
 #
 FIND_PACKAGE (Threads)
+# Defines CMAKE_USE_PTHREADS_INIT and CMAKE_THREAD_LIBS_INIT.
+INCLUDE(FindThreads)
 
 FUNCTION(MY_CHECK_PTHREAD_ONCE_INIT)
   CHECK_C_COMPILER_FLAG("-Werror" HAVE_WERROR_FLAG)
-  IF(NOT HAVE_WERROR_FLAG)
-    RETURN()
+  IF(HAVE_WERROR_FLAG)
+    SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror")
   ENDIF()
-  SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror")
   CHECK_C_SOURCE_COMPILES("
     #include <pthread.h>
     void foo(void) {}

=== modified file 'extra/yassl/src/buffer.cpp'
--- a/extra/yassl/src/buffer.cpp	2012-07-24 13:24:00 +0000
+++ b/extra/yassl/src/buffer.cpp	2012-10-30 13:49:44 +0000
@@ -23,6 +23,8 @@
  */
 
 
+// First include (the generated) my_config.h, to get correct platform defines.
+#include "my_config.h"
 #include <string.h>             // memcpy
 #include "runtime.hpp"
 #include "buffer.hpp"

=== modified file 'extra/yassl/src/yassl_int.cpp'
--- a/extra/yassl/src/yassl_int.cpp	2012-10-30 06:14:23 +0000
+++ b/extra/yassl/src/yassl_int.cpp	2012-10-30 13:49:44 +0000
@@ -17,18 +17,19 @@
  * draft along with type conversion functions.
  */
 
+// First include (the generated) my_config.h, to get correct platform defines.
+#include "my_config.h"
+#ifdef __WIN__
+#include<Windows.h>
+#else
+#include <pthread.h>
+#endif
+
 #include "runtime.hpp"
 #include "yassl_int.hpp"
 #include "handshake.hpp"
 #include "timer.hpp"
 
-#ifdef _POSIX_THREADS
-    #include "pthread.h"
-#endif
-
-#ifdef __WIN__
-    #include<Windows.h>
-#endif
 #ifdef HAVE_LIBZ
     #include "zlib.h"
 #endif
@@ -1627,10 +1628,15 @@ void Session_initialize()
     sessionsInstance = NEW_YS Sessions;
 }
 
+extern "C"
+{
+  static void c_session_initialize() { Session_initialize(); }
+}
+
 
 Sessions& GetSessions()
 {
-    yassl_pthread_once(&session_created, Session_initialize);
+    yassl_pthread_once(&session_created, c_session_initialize);
     return *sessionsInstance;
 }
 
@@ -1886,6 +1892,8 @@ extern "C" char *yassl_mysql_strdup(cons
 }
 
 
+extern "C"
+{
 static int
 default_password_callback(char * buffer, int size_arg, int rwflag,
                           void * /* unused: callback_data */)
@@ -1914,7 +1922,7 @@ default_password_callback(char * buffer,
   free(passwd);
   return passwd_len;
 }
-
+}
 
 SSL_CTX::SSL_CTX(SSL_METHOD* meth) 
     : method_(meth), certificate_(0), privateKey_(0), 
@@ -2689,7 +2697,6 @@ extern "C" void yaSSL_CleanUp()
     yaSSL::ysDelete(yaSSL::sslFactoryInstance);
     yaSSL::ysDelete(yaSSL::sessionsInstance);
     yaSSL::ysDelete(yaSSL::errorsInstance);
-    yaSSL::session_created= YASSL_PTHREAD_ONCE_INIT;
 
     // In case user calls more than once, prevent seg fault
     yaSSL::sslFactoryInstance = 0;

=== modified file 'unittest/gunit/yassl/CMakeLists.txt'
--- a/unittest/gunit/yassl/CMakeLists.txt	2012-10-30 06:14:23 +0000
+++ b/unittest/gunit/yassl/CMakeLists.txt	2012-10-30 13:49:44 +0000
@@ -14,6 +14,7 @@
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 INCLUDE_DIRECTORIES(
+  ${GTEST_INCLUDE_DIRS}
   ${CMAKE_SOURCE_DIR}/include
   ${CMAKE_SOURCE_DIR}/unittest/gunit
   ${CMAKE_SOURCE_DIR}/extra/yassl/include
@@ -29,3 +30,4 @@ SET(CMAKE_CXX_FLAGS ${nowerr_flags})
 
 ADD_EXECUTABLE(yassl-t yassl-t.cc)
 TARGET_LINK_LIBRARIES(yassl-t gunit_small sqlgunitlib strings dbug regex)
+TARGET_LINK_LIBRARIES(yassl-t ${LIBSOCKET})

=== modified file 'unittest/gunit/yassl/yassl-t.cc'
--- a/unittest/gunit/yassl/yassl-t.cc	2012-10-30 06:14:23 +0000
+++ b/unittest/gunit/yassl/yassl-t.cc	2012-10-30 13:49:44 +0000
@@ -17,6 +17,12 @@
 #include "my_config.h"
 #include <gtest/gtest.h>
 
+#ifdef __WIN__
+#include<Windows.h>
+#else
+#include <pthread.h>
+#endif
+
 #include "runtime.hpp"
 #include "yassl_int.hpp"
 

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