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#-------------------------------------------------------------------------
#
# Makefile--
# Makefile for the postgres backend (and the postmaster)
#
# Copyright (c) 1994, Regents of the University of California
#
# Functional notes:
#
# Parallel make:
#
# This make file is set up so that you can do a parallel make (with
# the --jobs option of make) and make multiple subdirectories at
# once.
#
# However, the subdirectory make files are not so careful.
# Normally, the --jobs option would get passed down to those
# subdirectory makes, like any other make option, and they would
# fail. But there's a trick: Put a value (max number of
# processes) on the --jobs option, e.g. --jobs=4. Now, due to a
# special feature of make, the --jobs option will not get passed
# to the subdirectory makes. (make does this because if you only
# want 4 tasks running, then splitting the subdirectory makes into
# multiple tasks would violate your wishes).
#
#
#
# Implementation notes:
#
# We don't use $(LD) for linking. We use $(CC) instead. This is because
# the $(CC) program apparently can do linking too, and it has certain
# thinks like default options and search paths for libraries set up for
# it that the more primitive $(LD) doesn't have.
#
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/backend/Makefile,v 1.26 1997/09/20 16:08:24 thomas Exp $
#
#-------------------------------------------------------------------------
SRCDIR = ..
include ../Makefile.global
DIRS = access bootstrap catalog commands executor lib libpq \
main nodes optimizer parser port postmaster regex rewrite \
storage tcop utils
ifdef TIOGA
DIRS += tioga
endif
OBJS = $(DIRS:%=%/SUBSYS.o)
all: postgres $(POSTGRES_IMP) global1.bki.source local1_template1.bki.source
postgres: $(OBJS) ../utils/version.o
$(CC) -o postgres $(OBJS) ../utils/version.o $(LDFLAGS)
$(OBJS): $(DIRS:%=%.dir)
$(DIRS:%=%.dir):
$(MAKE) -C $(subst .dir,,$@) all PORTNAME=$(PORTNAME)
../utils/version.o:
$(MAKE) -C ../utils version.o
global1.bki.source local1_template1.bki.source: catalog/$@
cp catalog/$@ .
catalog/global1.bki.source catalog/local1_template1.bki.source:
$(MAKE) -C catalog $@
# The postgres.o target is needed by the rule in Makefile.global that
# creates the exports file when MAKE_EXPORTS = true.
postgres.o: $(OBJS)
$(CC) -r -o postgres.o $(OBJS) $(LDFLAGS)
############################################################################
# The following targets are specified in make commands that appear in the
# make files in our subdirectories.
parse.h:
$(MAKE) -C parser parse.h
cp parser/parse.h .
fmgr.h:
$(MAKE) -C utils fmgr.h
cp utils/fmgr.h .
#############################################################################
clean:
rm -f postgres $(POSTGRES_IMP) fmgr.h parse.h \
global1.bki.source local1_template1.bki.source
for i in $(DIRS); do $(MAKE) -C $$i clean PORTNAME=$(PORTNAME); done
.DEFAULT:
for i in $(DIRS); do $(MAKE) -C $$i $@ PORTNAME=$(PORTNAME); done
#############################################################################
#
# Installation.
#
# Install the backend program (postgres) to the binary directory and
# make a link as "postmaster". Install the bki files templates and sample
# files to the library directory.
#
# (History: Before Release 2, make install generated a bki.source file
# and then used build parameters to convert it to a bki file, then installed
# that bki file in the /files subdirectory of the default data directory.
# Initdb then used the bki file to generate the database catalog classes.
# That had to change because (1) there can be more than one database system,
# and (2) the parameters of a database system should be set at initdb time,
# not at postgres build time.
install: $(LIBDIR) $(BINDIR) $(HEADERDIR) postgres $(POSTGRES_IMP) fmgr.h\
global1.bki.source local1_template1.bki.source \
libpq/pg_hba.conf.sample optimizer/geqo/pg_geqo.sample
$(INSTALL) $(INSTL_EXE_OPTS) postgres $(BINDIR)/postgres
ifeq ($(MAKE_EXPORTS), true)
$(INSTALL) $(INSTLOPTS) $(POSTGRES_IMP) $(LIBDIR)/$(POSTGRES_IMP)
endif
@rm -f $(BINDIR)/postmaster
ln -s postgres $(BINDIR)/postmaster
$(INSTALL) $(INSTLOPTS) fmgr.h $(HEADERDIR)/fmgr.h
$(INSTALL) $(INSTLOPTS) global1.bki.source \
$(LIBDIR)/global1.bki.source
$(INSTALL) $(INSTLOPTS) local1_template1.bki.source \
$(LIBDIR)/local1_template1.bki.source
$(INSTALL) $(INSTLOPTS) libpq/pg_hba.conf.sample \
$(LIBDIR)/pg_hba.conf.sample
$(INSTALL) $(INSTLOPTS) optimizer/geqo/pg_geqo.sample \
$(LIBDIR)/pg_geqo.sample
$(BINDIR) $(LIBDIR) $(HEADERDIR):
mkdir $@
#############################################################################
#
# Support for code development.
#
# Use target "quick" to build "postgres" when you know all the subsystems
# are up to date. It saves the time of doing all the submakes.
.PHONY: quick
quick: $(OBJS)
$(CC) -o postgres $(OBJS) $(LDFLAGS)
#
# Build the file, "./ID", used by the "gid" (grep-for-identifier) tool
#
IDFILE= ID
.PHONY: $(IDFILE)
$(IDFILE):
./makeID $(PORTNAME)
#
# Special rule to generate cpp'd version of a .c file. This is
# especially useful given all the hellish macro processing going on.
# The cpp'd version has a .C suffix. To create foo.C from foo.c, just
# type
# make foo.C
#
%.cpp: %.c
$(CC) -E $(CFLAGS) $(<:.C=.c) | cat -s | cb | tr -s '\012*' '\012' \
> $(@F)
|
