Pattern words are the first argument for filter

https://www.gnu.org/software/make/manual/html_node/Text-Functions.html

Change-Id: I2d3ec3ab30f06b71a1f9983c0d5dc018b4307e4b
Reviewed-on: https://gerrit.libreoffice.org/55729
Tested-by: Jenkins
Reviewed-by: Michael Stahl <Michael.Stahl@cib.de>

postprocess/CustomTarget_registry.mk

@@ -353,7 +353,7 @@ else
 postprocess_FILES_main += $(postprocess_MOD)/org/openoffice/Office/Paths-internallibnumbertextdata.xcu
 endif
 
-ifneq ($(filter $(CPUNAME),POWERPC INTEL ARM HPPA GODSON M68K SPARC S390),)
+ifneq ($(filter POWERPC INTEL ARM HPPA GODSON M68K SPARC S390,$(CPUNAME)),)
 postprocess_FILES_main += \
 	$(postprocess_MOD)/org/openoffice/Office/Common-32bit.xcu
 endif