First cut at SVR4 layout.

cmake/install_layout.cmake

@@ -53,13 +53,17 @@ CACHE STRING  "Installation directory layout. Options are: STANDALONE (as in zip
 
 IF(NOT INSTALL_LAYOUT MATCHES "STANDALONE")
   IF(NOT INSTALL_LAYOUT MATCHES "UNIX")
-    SET(INSTALL_LAYOUT "${DEFAULT_INSTALL_LAYOUT}")
+    # XXX not keen on this, how many more will we need? prefer to just bail...
+    IF(NOT INSTALL_LAYOUT MATCHES "SVR4")
+      SET(INSTALL_LAYOUT "${DEFAULT_INSTALL_LAYOUT}")
   ENDIF()
 ENDIF()
 
 IF(UNIX)
   IF(INSTALL_LAYOUT MATCHES "UNIX")  
     SET(default_prefix "/usr")
+  ELSEIF(INSTALL_LAYOUT MATCHES "SVR4")
+    SET(default_prefix "/opt/mysql/mysql")
   ELSE()
     SET(default_prefix "/usr/local/mysql")
   ENDIF()
@@ -91,6 +95,23 @@ ENDIF()
  SET(INSTALL_SUPPORTFILESDIR_STANDALONE "support-files")
  SET(INSTALL_MYSQLDATADIR_STANDALONE "data")
  
+ # SVR4 layout
+ SET(INSTALL_BINDIR_SVR4 "bin")
+ SET(INSTALL_SBINDIR_SVR4 "bin")
+ SET(INSTALL_LIBDIR_SVR4 "lib")
+ SET(INSTALL_INCLUDEDIR_SVR4 "include")
+ SET(INSTALL_PLUGINDIR_SVR4 "lib/plugin")
+ SET(INSTALL_DOCDIR_SVR4 "docs")
+ SET(INSTALL_MANDIR_SVR4 "man")
+ SET(INSTALL_MYSQLSHAREDIR_SVR4 "share")
+ SET(INSTALL_SHAREDIR_SVR4 "share")
+ SET(INSTALL_SCRIPTDIR_SVR4 "scripts")
+ SET(INSTALL_MYSQLTESTDIR_SVR4 "mysql-test")
+ SET(INSTALL_SQLBENCHROOTDIR_SVR4 ".")
+ SET(INSTALL_DOCREADMEDIR_SVR4 ".")
+ SET(INSTALL_SUPPORTFILESDIR_SVR4 "support-files")
+ SET(MYSQL_DATADIR "/var/lib/mysql")
+ 
  # UNIX layout
  SET(INSTALL_BINDIR_UNIX "bin")
  SET(INSTALL_SBINDIR_UNIX "sbin")