Repair ROM build

Detail:
  Amend asmcore static dependency to create an o directory, so rom build target works
Admin:
  (highlight level of testing that has taken place)
  (bugfix number if appropriate)


Version 1.77. Tagged as 'SprExtend-1_77'

Makefile

@@ -161,6 +161,7 @@ resmsg.o: LocalRes:Messages
         ${RESGEN} resfsarea o.resmsg LocalRes:Messages Resources.SprExtend.Messages
 
 asmcore.o:
+        ${MKDIR} o
         ${CC} ${CFLAGS} $*.c
 
 # Dynamic dependencies:

VersionASM

@@ -11,13 +11,13 @@
                         GBLS    Module_HelpVersion
                         GBLS    Module_ComponentName
                         GBLS    Module_ComponentPath
-Module_MajorVersion     SETS    "1.76"
-Module_Version          SETA    176
+Module_MajorVersion     SETS    "1.77"
+Module_Version          SETA    177
 Module_MinorVersion     SETS    ""
-Module_Date             SETS    "21 May 2016"
-Module_ApplicationDate  SETS    "21-May-16"
+Module_Date             SETS    "30 Sep 2016"
+Module_ApplicationDate  SETS    "30-Sep-16"
 Module_ComponentName    SETS    "SprExtend"
 Module_ComponentPath    SETS    "mixed/RiscOS/Sources/Video/Render/SprExtend"
-Module_FullVersion      SETS    "1.76"
-Module_HelpVersion      SETS    "1.76 (21 May 2016)"
+Module_FullVersion      SETS    "1.77"
+Module_HelpVersion      SETS    "1.77 (30 Sep 2016)"
                         END

VersionNum

-/* (1.76)
+/* (1.77)
  *
  * This file is automatically maintained by srccommit, do not edit manually.
  * Last processed by srccommit version: 1.1.
  *
  */
-#define Module_MajorVersion_CMHG        1.76
+#define Module_MajorVersion_CMHG        1.77
 #define Module_MinorVersion_CMHG        
-#define Module_Date_CMHG                21 May 2016
+#define Module_Date_CMHG                30 Sep 2016
 
-#define Module_MajorVersion             "1.76"
-#define Module_Version                  176
+#define Module_MajorVersion             "1.77"
+#define Module_Version                  177
 #define Module_MinorVersion             ""
-#define Module_Date                     "21 May 2016"
+#define Module_Date                     "30 Sep 2016"
 
-#define Module_ApplicationDate          "21-May-16"
+#define Module_ApplicationDate          "30-Sep-16"
 
 #define Module_ComponentName            "SprExtend"
 #define Module_ComponentPath            "mixed/RiscOS/Sources/Video/Render/SprExtend"
 
-#define Module_FullVersion              "1.76"
-#define Module_HelpVersion              "1.76 (21 May 2016)"
-#define Module_LibraryVersionInfo       "1:76"
+#define Module_FullVersion              "1.77"
+#define Module_HelpVersion              "1.77 (30 Sep 2016)"
+#define Module_LibraryVersionInfo       "1:77"