Bug #52850: mysqld-debug.pdb doesn't match

mysqld-debug.exe in 5.5.3 on windows

Fix:

- Do not rename PDB, install mysqld.pdb matching 
mysqld-debug.exe into bin\debug subdirectory

- Stack tracing code will now additionally look in 
debug subdirectory of the application directory 
for debug symbols.

- Small cleanup in stacktracing code: link with 
dbghelp rather than load functions dynamically 
at runtime, since dbghelp.dll is always present.

- Install debug binaries with WiX

cmake/install_macros.cmake:
  Add optional COMPONENT and PDB_DESTINATION 
  to INSTALL_DEBUG_TARGET
mysys/stacktrace.c:
  If binary is build with DBUG, also look in debug subdirectory
  of  executable directory. Packaging will put some PDBs there
  (e.g bin\mysqld-debug.exe will have corresponding pdb in 
  bin\debug)
  
  Also some cleanup: do not load dbghelp dynamically, instead
  link with it. dbghelp is present on all Windows starting with 
  XP.
packaging/WiX/CPackWixConfig.cmake:
  Install debug binaries
sql/CMakeLists.txt:
  Do not rename PDB for mysqld-debug.exe, install it in debug subdirectory

1 files changed, 16 insertions, 6 deletions

diff --git a/cmake/install_macros.cmake b/cmake/install_macros.cmake
index 07aa4500188..56a540fde89 100644
--- a/cmake/install_macros.cmake
+++ b/cmake/install_macros.cmake
@@ -250,7 +250,7 @@ SET(DEBUGBUILDDIR "${BINARY_PARENTDIR}/debug" CACHE INTERNAL "Directory of debug
 
 FUNCTION(INSTALL_DEBUG_TARGET target)
  CMAKE_PARSE_ARGUMENTS(ARG
-  "DESTINATION;RENAME"
+  "DESTINATION;RENAME;PDB_DESTINATION;COMPONENT"
   ""
   ${ARGN}
   )
@@ -269,6 +269,9 @@ FUNCTION(INSTALL_DEBUG_TARGET target)
   ELSE()
    STRING(REPLACE "${CMAKE_CFG_INTDIR}" "Debug"  debug_target_location "${target_location}" )
   ENDIF()
+  IF(NOT ARG_COMPONENT)
+    SET(ARG_COMPONENT DebugBinaries)
+  ENDIF()
   
   # Define permissions
   # For executable files
@@ -305,19 +308,26 @@ FUNCTION(INSTALL_DEBUG_TARGET target)
     ${RENAME_PARAM}
     ${PERMISSIONS_${target_type}}
     CONFIGURATIONS Release RelWithDebInfo
+    COMPONENT ${ARG_COMPONENT}
     OPTIONAL)
 
   IF(MSVC)
     GET_FILENAME_COMPONENT(ext ${debug_target_location} EXT)
     STRING(REPLACE "${ext}" ".pdb"  debug_pdb_target_location "${debug_target_location}" )
-    IF(RENAME_PARAM)
-      STRING(REPLACE "${ext}" ".pdb"  "${ARG_RENAME}" pdb_rename)
-      SET(PDB_RENAME_PARAM RENAME ${pdb_rename})
+    IF (RENAME_PARAM)
+      IF(NOT ARG_PDB_DESTINATION)
+        STRING(REPLACE "${ext}" ".pdb"  "${ARG_RENAME}" pdb_rename)
+        SET(PDB_RENAME_PARAM RENAME "${pdb_rename}")
+      ENDIF()
+    ENDIF()
+    IF(NOT ARG_PDB_DESTINATION)
+      SET(ARG_PDB_DESTINATION "${ARG_DESTINATION}")
     ENDIF()
     INSTALL(FILES ${debug_pdb_target_location}
-      DESTINATION ${ARG_DESTINATION}
-      ${RPDB_RENAME_PARAM}
+      DESTINATION ${ARG_PDB_DESTINATION}
+      ${PDB_RENAME_PARAM}
       CONFIGURATIONS Release RelWithDebInfo
+      COMPONENT ${ARG_COMPONENT}
       OPTIONAL)
   ENDIF()
 ENDFUNCTION()