Remove unnecessary manual compiler architecture selection

- Remove statements that set the architecture selection that is passed to the compiler. The statemets seemed to only be an opportunity to cause build failures due to manual setting of the architecture. Perhaps it is best to let the compiler do that on its own.

Author: mistermatt2u

Diff for: Makefile.macosx

@@ -26,12 +26,7 @@ else
 EXTRA_CFLAGS := -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -pthread
 endif
 
-# Change as required in support of the available libraries
-
-#CC := $(DARWIN_CC) -m64 $(SYS_LIBS) $(SYS_MIN)
-CC := $(DARWIN_CC) -m32 $(SYS_LIBS) $(SYS_MIN)
 CFLAGS := -Os -pthread -Igeotranz $(EXTRA_CFLAGS)
-# $(info $$CC is [${CC}])
 
 #
 # The DSP filters spend a lot of time spinning around in little