Windows build : Make win\config.js optional in 5.1

Simplifies handling 5.1 in buildbot.

CMakeLists.txt

@@ -21,7 +21,98 @@ ENDIF(COMMAND cmake_policy)
 PROJECT(MySql)
 
 # This reads user configuration, generated by configure.js.
-INCLUDE(win/configure.data)
+INCLUDE(win/configure.data OPTIONAL)
+
+MACRO(MYSQL_GET_CONFIG_VALUE keyword var)
+ IF(NOT ${var})
+   IF (EXISTS ${CMAKE_SOURCE_DIR}/configure.in)
+     FILE (STRINGS  ${CMAKE_SOURCE_DIR}/configure.in str  REGEX  "^[ ]*${keyword}=")
+    IF(str)
+      STRING(REPLACE "${keyword}=" "" str ${str})
+      STRING(REGEX REPLACE  "[ ].*" ""  str ${str})
+      SET(${var} ${str} CACHE INTERNAL "Config variable")
+    ENDIF()
+   ENDIF()
+ ENDIF()
+ENDMACRO()
+
+
+# Read mysql version for configure script
+
+MACRO(GET_MYSQL_VERSION)
+  IF(NOT VERSION_STRING)
+    IF(EXISTS ${CMAKE_SOURCE_DIR}/configure.in)
+      FILE(STRINGS  ${CMAKE_SOURCE_DIR}/configure.in  str REGEX "AM_INIT_AUTOMAKE")
+      STRING(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+[-][^ \\)]+" VERSION_STRING "${str}")
+      IF(NOT VERSION_STRING)
+        STRING(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" VERSION_STRING "${str}")
+        IF(NOT VERSION_STRING)
+          FILE(STRINGS  configure.in  str REGEX "AC_INIT\\(")
+          STRING(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+[-][a-zA-Z0-9]+" VERSION_STRING "${str}")
+          IF(NOT VERSION_STRING)
+            STRING(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" VERSION_STRING "${str}")
+          ENDIF()
+        ENDIF()
+      ENDIF()
+    ENDIF()
+  ENDIF()
+  
+  IF(NOT VERSION_STRING)
+    MESSAGE(FATAL_ERROR 
+  "VERSION_STRING cannot be parsed, please specify -DVERSION_STRING=major.minor.patch-extra"
+  "when calling cmake")
+  ENDIF()
+  
+  SET(VERSION ${VERSION_STRING})
+  STRING(REPLACE "-" "_" MYSQL_U_SCORE_VERSION "${VERSION_STRING}")
+  
+  # Remove trailing (non-numeric) part of the version string
+  STRING(REGEX REPLACE "[^\\.0-9].*" "" VERSION_STRING ${VERSION_STRING})
+ 
+  STRING(REGEX REPLACE "([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" MAJOR_VERSION "${VERSION_STRING}")
+  STRING(REGEX REPLACE "[0-9]+\\.([0-9]+)\\.[0-9]+" "\\1" MINOR_VERSION "${VERSION_STRING}")
+  STRING(REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" PATCH "${VERSION_STRING}")
+  SET(MYSQL_BASE_VERSION "${MAJOR_VERSION}.${MINOR_VERSION}" CACHE INTERNAL "MySQL Base version")
+  SET(MYSQL_NO_DASH_VERSION "${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH}")
+  MATH(EXPR MYSQL_VERSION_ID "10000*${MAJOR_VERSION} + 100*${MINOR_VERSION} + ${PATCH}")
+  MARK_AS_ADVANCED(VERSION MYSQL_VERSION_ID MYSQL_BASE_VERSION)
+  SET(CPACK_PACKAGE_VERSION_MAJOR ${MAJOR_VERSION})
+  SET(CPACK_PACKAGE_VERSION_MINOR ${MINOR_VERSION})
+  SET(CPACK_PACKAGE_VERSION_PATCH ${PATCH})
+ENDMACRO()
+
+# Get mysql version and other interesting variables
+GET_MYSQL_VERSION()
+
+MYSQL_GET_CONFIG_VALUE("PROTOCOL_VERSION" PROTOCOL_VERSION)
+MYSQL_GET_CONFIG_VALUE("DOT_FRM_VERSION" DOT_FRM_VERSION)
+MYSQL_GET_CONFIG_VALUE("MYSQL_TCP_PORT_DEFAULT" MYSQL_TCP_PORT_DEFAULT)
+MYSQL_GET_CONFIG_VALUE("MYSQL_UNIX_ADDR_DEFAULT" MYSQL_UNIX_ADDR_DEFAULT)
+MYSQL_GET_CONFIG_VALUE("SHARED_LIB_MAJOR_VERSION" SHARED_LIB_MAJOR_VERSION)
+IF(NOT MYSQL_TCP_PORT_DEFAULT)
+ SET(MYSQL_TCP_PORT_DEFAULT "3306")
+ENDIF()
+IF(NOT MYSQL_TCP_PORT)
+  SET(MYSQL_TCP_PORT ${MYSQL_TCP_PORT_DEFAULT})
+  SET(MYSQL_TCP_PORT_DEFAULT "0")
+ELSEIF(MYSQL_TCP_PORT EQUAL MYSQL_TCP_PORT_DEFAULT)
+  SET(MYSQL_TCP_PORT_DEFAULT "0")
+ENDIF()
+
+
+IF(NOT MYSQL_UNIX_ADDR)
+  SET(MYSQL_UNIX_ADDR "/tmp/mysql.sock")
+ENDIF()
+IF(NOT COMPILATION_COMMENT)
+  SET(COMPILATION_COMMENT "Source distribution")
+ENDIF()
+
+SET(WITH_EXAMPLE_STORAGE_ENGINE TRUE)
+SET(WITH_FEDERATEDX_STORAGE_ENGINE TRUE)
+SET(WITH_PARTITION_STORAGE_ENGINE TRUE)
+SET(WITH_MARIA_STORAGE_ENGINE TRUE)
+SET(WITH_PBXT_STORAGE_ENGINE TRUE)
+SET(WITH_XTRADB_STORAGE_ENGINE TRUE)
 
 # Hardcode support for CSV storage engine
 SET(WITH_CSV_STORAGE_ENGINE TRUE)