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We need to rebuild objfiles.txt when one of the subdirectories' objfiles.txt

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changed in case a new file got added.
This commit is contained in:
Peter Eisentraut 2008-03-17 18:24:56 +00:00
parent f09f055d32
commit e7115a224a
1 changed files with 3 additions and 3 deletions
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6
src/backend/common.mk
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@ -1,7 +1,7 @@
#
# Common make rules for backend
#
# $PostgreSQL: pgsql/src/backend/common.mk,v 1.6 2008/02/29 10:34:51 petere Exp $
# $PostgreSQL: pgsql/src/backend/common.mk,v 1.7 2008/03/17 18:24:56 petere Exp $
#
# When including this file, set OBJS to the object files created in
@ -27,8 +27,8 @@ SUBSYS.o: $(SUBDIROBJS) $(OBJS)
$(LD) $(LDREL) $(LDOUT) $@ $^
objfiles.txt: Makefile $(SUBDIROBJS) $(OBJS)
# Only rebuild the list if it does not exist or the Makefile has changed.
$(if $(filter $<,$?),( $(if $(SUBDIROBJS),cat $(SUBDIROBJS); )echo $(addprefix $(subdir)/,$(OBJS)) ) >$@,touch $@)
# Don't rebuild the list if only the OBJS have changed.
$(if $(filter-out $(OBJS),$?),( $(if $(SUBDIROBJS),cat $(SUBDIROBJS); )echo $(addprefix $(subdir)/,$(OBJS)) ) >$@,touch $@)
# make function to expand objfiles.txt contents
expand_subsys = $(foreach file,$(1),$(if $(filter %/objfiles.txt,$(file)),$(patsubst ../../src/backend/%,%,$(addprefix $(top_builddir)/,$(shell cat $(file)))),$(file)))