rm -f $(foreach suff, $(INSTALLATION_SUFFIXES), \
$(foreach i, $(INSTALLATION_FILES$(suff)),\
$(DESTDIR)$(INSTALLATION_DIR$(suff)/$(i))))
rm -f $(foreach suff, $(INSTALLATION_SUFFIXES), \
$(foreach i, $(INSTALLATION_FILES$(suff)),\
$(DESTDIR)$(INSTALLATION_DIR$(suff)/$(i))))