In addition to the flags returned by python-config --cflags, use the
user-specified CFLAGS when building the snack object.
PIFLAGS=`$$pyconfig --includes`; \
PLDFLAGS=`$$pyconfig --ldflags`; \
PLFLAGS=`$$pyconfig --libs`; \
- echo $(CC) $(SHCFLAGS) $(CPPFLAGS) $$PIFLAGS $$PCFLAGS -c -o $$ver/snack.o snack.c; \
- $(CC) $(SHCFLAGS) $(CPPFLAGS) $$PIFLAGS $$PCFLAGS -c -o $$ver/snack.o snack.c; \
+ echo $(CC) $(SHCFLAGS) $(CFLAGS) $(CPPFLAGS) $$PIFLAGS $$PCFLAGS -c -o $$ver/snack.o snack.c; \
+ $(CC) $(SHCFLAGS) $(CFLAGS) $(CPPFLAGS) $$PIFLAGS $$PCFLAGS -c -o $$ver/snack.o snack.c; \
echo $(CC) --shared $$PLDFLAGS $$PLFLAGS $(LDFLAGS) -o $$ver/_snack.$(SOEXT) $$ver/snack.o -L. -lnewt $(LIBS); \
$(CC) --shared $$PLDFLAGS $$PLFLAGS $(LDFLAGS) -o $$ver/_snack.$(SOEXT) $$ver/snack.o -L. -lnewt $(LIBS); \
done || :