No need for BITNESS_OVERRIDE in makefilery as CPU etc work fine

Change-Id: I59f4d5ad275af62c997723908754112c062a31be

avmedia/Module_avmedia.mk

@@ -47,7 +47,7 @@ $(eval $(call gb_Module_add_targets,avmedia,\
 endif
 
 ifeq ($(GUIBASE),aqua)
-ifneq ($(BITNESS_OVERRIDE),64)
+ifneq ($(CPUNAME),X86_64)
 $(eval $(call gb_Module_add_targets,avmedia,\
 	Library_avmediaQuickTime \
 ))

config_host.mk.in

@@ -56,7 +56,6 @@ export CDR_LIBS=@CDR_LIBS@
 export CDR_TARBALL=@CDR_TARBALL@
 export CHECK_PARALLELISM=@CHECK_PARALLELISM@
 export CLASSPATH=@CLASSPATH@
-export BITNESS_OVERRIDE=@BITNESS_OVERRIDE@
 export CLUCENE_CFLAGS=@CLUCENE_CFLAGS@
 export CLUCENE_LIBS=@CLUCENE_LIBS@
 export CLUCENE_TARBALL=@CLUCENE_TARBALL@

configure.in

@@ -2865,8 +2865,6 @@ AC_SUBST(ENABLE_DIRECTX)
 AC_SUBST(DISABLE_ACTIVEX)
 AC_SUBST(DISABLE_ATL)
 
-AC_SUBST(BITNESS_OVERRIDE)
-
 if test "$cross_compiling" = "yes"; then
     CROSS_COMPILING=YES
     SCPDEFS="$SCPDEFS -DCROSS_COMPILING"

postprocess/packcomponents/makefile.mk

@@ -328,7 +328,7 @@ my_components += \
 .END
 
 .IF "$(GUIBASE)" == "aqua"
-.IF "$(BITNESS_OVERRIDE)" != "64"
+.IF "$(CPUNAME)" != "X86_64"
 my_components += \
     component/avmedia/source/quicktime/avmediaQuickTime
 .ENDIF

scp2/InstallModule_ooo.mk

@@ -166,9 +166,6 @@ $(eval $(call gb_InstallModule_add_defs,scp2/ooo,\
 	$(if $(filter-out YES,$(WITH_MYSPELL_DICTS)),\
 		-DWITHOUT_MYSPELL_DICTS \
 	) \
-	$(if $(BITNESS_OVERRIDE),\
-		-DBITNESS_OVERRIDE=$(BITNESS_OVERRIDE) \
-	) \
 ))
 
 ifeq ($(DISABLE_PYTHON),TRUE)

scp2/source/ooo/file_library_ooo.scp

@@ -528,7 +528,7 @@ File gid_File_Lib_MacOSXSpell
 	Dir = SCP2_OOO_BIN_DIR;
 End
 
-#if !defined(BITNESS_OVERRIDE) || BITNESS_OVERRIDE==32
+#ifndef X86_64
 File gid_File_Lib_avmediaQuickTime
 	LIB_FILE_BODY;
 	Styles = (PACKED);

solenv/inc/wntmsc.mk

@@ -29,7 +29,7 @@
 
 JAVAFLAGSDEBUG=-g
 
-.IF "$(BITNESS_OVERRIDE)" == ""
+.IF "$(CPU)" == "I"
 ASM=ml
 AFLAGS=/c /Cp /coff /safeseh
 .ELSE
@@ -89,7 +89,7 @@ CFLAGS+=-GS
 
 CFLAGS+=-c -nologo -Gs $(NOLOGO)
 
-.IF "$(BITNESS_OVERRIDE)" == ""
+.IF "$(CPU)" == "I"
 CDEFS+= -D_X86_=1 -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NON_CONFORMING_SWPRINTFS -D_SCL_SECURE_NO_WARNINGS
 .ELSE
 CDEFS+= -D_AMD64_=1 -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NON_CONFORMING_SWPRINTFS -D_SCL_SECURE_NO_WARNINGS
@@ -119,7 +119,7 @@ CFLAGS+= -Z7
 CFLAGSEXCEPTIONS=-EHa
 CFLAGS_NO_EXCEPTIONS=
 
-.IF "$(BITNESS_OVERRIDE)" == ""
+.IF "$(CPU)" == "I"
 # enable boost support for __cdecl (SAL_CALL) C++-UNO interface methods
 CDEFS+=-DBOOST_MEM_FN_ENABLE_CDECL
 .ENDIF
@@ -204,7 +204,7 @@ _VC_MANIFEST_BASENAME=__VC80
 _VC_MANIFEST_BASENAME=__VC90
 .ENDIF
 
-.IF "$(BITNESS_OVERRIDE)" == ""
+.IF "$(CPU)" == "I"
 LINK=link /MACHINE:IX86 /IGNORE:4102 /IGNORE:4197
 .ELSE
 LINK=link /MACHINE:X64
@@ -217,7 +217,7 @@ LINKFLAGS=/MAP /OPT:NOREF
 .ENDIF
 
 # excetion handling protection
-.IF "$(BITNESS_OVERRIDE)" == ""
+.IF "$(CPU)" == "I"
 LINKFLAGS+=-safeseh
 .ENDIF
 
@@ -301,7 +301,7 @@ LIBMGR=lib $(NOLOGO)
 IMPLIB=lib
 LIBFLAGS=
 
-.IF "$(BITNESS_OVERRIDE)" == ""
+.IF "$(CPU)" == "I"
 IMPLIBFLAGS=-machine:IX86
 .ELSE
 IMPLIBFLAGS=-machine:X64

vcl/Library_vcl.mk

@@ -437,7 +437,7 @@ $(eval $(call gb_Library_use_libraries,vcl,\
     AppleRemote \
 ))
 $(eval $(call gb_Library_use_system_darwin_frameworks,vcl,\
-    $(if $(filter 64,$(BITNESS_OVERRIDE)),,QuickTime) \
+    $(if $(filter X86_64,$(CPUNAME)),,QuickTime) \
     Cocoa \
     Carbon \
     CoreFoundation \