-ifeq ($(CONFIG_TARGET_OS), NetBSD)
- @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | tr -cs "[:graph:]" "\n" | \
- sed -e 's/^ *//' -e '/^$$/ d' -e 's/$$/:/' >> $*.d
-else
- @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -w 1 | \
- sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
-endif
+ @if type -p fmt >/dev/null 2>&1; then \
+ sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -w 1 | \
+ sed -e 's/^ *//' -e 's/$$/:/' >> $*.d; \
+ else \
+ sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | \
+ tr -cs "[:graph:]" "\n" | \
+ sed -e 's/^ *//' -e '/^$$/ d' -e 's/$$/:/' >> $*.d; \
+ fi