#
# Installation path targets.
#
# Provide a target rule for every path component provided in Variables.gnu.
#
# This cannot be sourced directly into the local Rules.gnu because we cannot
# mask out targets whose rules were defined elsewhere. This isn't typically
# a problem since on most installations the paths already exist (e.g.
# /usr/local/include).
#

PREFIXES	:= $(DESTDIR)$(prefix) $(DESTDIR)$(exec_prefix)

PREFIXED_PATHS	:= $(DESTDIR)$(bindir) $(DESTDIR)$(sbindir) $(DESTDIR)$(libexecdir) $(DESTDIR)$(datadir) $(DESTDIR)$(sysconfdir) $(DESTDIR)$(sharedstatedir) $(DESTDIR)$(localstatedir) $(DESTDIR)$(includedir) $(DESTDIR)$(libdir) $(DESTDIR)$(localedir) $(DESTDIR)$(mandir) $(DESTDIR)$(infodir)

# Only include unique paths, otherwise make(1) warns about duplicate targets.
#
# $(PREFIXES) are our order-only prerequisites, so we don't need to update
# ourselves if the timestamp on them is newer than the target.
#
$(shell echo $(PREFIXES) $(PREFIXED_PATHS) | xargs -n1 | sort | uniq):
	$(MKDIR) -p $@