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Repair parallel make in backend tree (and make it really parallel).

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Make Gen_fmgrtab.sh reasonably robust against concurrent invocation.
This commit is contained in:
Peter Eisentraut
2000-07-13 16:07:14 +00:00
parent 9191d684a7
commit 8a3cbc84ef
8 changed files with 110 additions and 160 deletions
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34
src/backend/optimizer/Makefile
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@ -1,32 +1,30 @@
#-------------------------------------------------------------------------
#
# Makefile--
# Makefile for optimizer
# Makefile for optimizer
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/backend/optimizer/Makefile,v 1.7 1999/12/13 22:32:48 momjian Exp $
# $Header: /cvsroot/pgsql/src/backend/optimizer/Makefile,v 1.8 2000/07/13 16:06:44 petere Exp $
#
#-------------------------------------------------------------------------
SRCDIR= ../..
subdir = src/backend/optimizer
top_builddir = ../../..
include ../../Makefile.global
all: submake SUBSYS.o
SUBDIRS := geqo path plan prep util
SUBDIROBJS := $(SUBDIRS:%=%/SUBSYS.o)
OBJS = path/SUBSYS.o plan/SUBSYS.o prep/SUBSYS.o util/SUBSYS.o geqo/SUBSYS.o
all: SUBSYS.o
DIRS = path plan prep util geqo
SUBSYS.o: $(SUBDIROBJS)
$(LD) $(LDREL) $(LDOUT) $@ $^
SUBSYS.o: $(OBJS)
$(LD) $(LDREL) $(LDOUT) SUBSYS.o $(OBJS)
$(SUBDIROBJS): $(SUBDIRS:%=%-recursive)
.PHONY: submake clean dep depend
submake:
for i in $(DIRS); do $(MAKE) -C $$i SUBSYS.o; done
.PHONY: $(SUBDIRS:%=%-recursive)
$(SUBDIRS:%=%-recursive):
$(MAKE) -C $(subst -recursive,,$@) SUBSYS.o
clean:
for dir in $(SUBDIRS); do $(MAKE) -C $$dir $@ || exit; done
rm -f SUBSYS.o
for i in $(DIRS); do $(MAKE) -C $$i clean; done
.DEFAULT:
for i in $(DIRS); do $(MAKE) -C $$i $@; done
dep depend:
for dir in $(SUBDIRS); do $(MAKE) -C $$dir $@ || exit; done