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-rw-r--r--src/backend/Makefile408
1 files changed, 217 insertions, 191 deletions
diff --git a/src/backend/Makefile b/src/backend/Makefile
index c39363841ba..8ce20d097e4 100644
--- a/src/backend/Makefile
+++ b/src/backend/Makefile
@@ -5,188 +5,236 @@
#
# 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 1.9 1996/10/12 07:44:39 bryanh Exp $
+# $Header: /cvsroot/pgsql/src/backend/Makefile,v 1.10 1996/10/27 09:45:39 bryanh Exp $
#
#-------------------------------------------------------------------------
-#
-# The following turns on intermediate linking of partial objects to speed
-# the link cycle during development. (To turn this off, put "BIGOBJS=false"
-# in your custom makefile, ../Makefile.custom.)
-BIGOBJS= true
-
-PROG= postgres global1.bki.source local1_template1.bki.source
-
-MKDIR= ../mk
-include $(MKDIR)/postgres.mk
-
-include $(CURDIR)/access/Makefile.inc
-include $(CURDIR)/bootstrap/Makefile.inc
-include $(CURDIR)/catalog/Makefile.inc
-include $(CURDIR)/commands/Makefile.inc
-include $(CURDIR)/executor/Makefile.inc
-include $(CURDIR)/include/Makefile.inc
-include $(CURDIR)/lib/Makefile.inc
-include $(CURDIR)/libpq/Makefile.inc
-include $(CURDIR)/main/Makefile.inc
-include $(CURDIR)/nodes/Makefile.inc
-include $(CURDIR)/optimizer/Makefile.inc
-include $(CURDIR)/parser/Makefile.inc
-include $(CURDIR)/port/Makefile.inc
-include $(CURDIR)/postmaster/Makefile.inc
-include $(CURDIR)/regex/Makefile.inc
-include $(CURDIR)/rewrite/Makefile.inc
-include $(CURDIR)/storage/Makefile.inc
-include $(CURDIR)/tcop/Makefile.inc
-include $(CURDIR)/tioga/Makefile.inc
-include $(CURDIR)/utils/Makefile.inc
-
-SRCS:= ${SRCS_ACCESS} ${SRCS_BOOTSTRAP} $(SRCS_CATALOG) ${SRCS_COMMANDS} \
- ${SRCS_EXECUTOR} $(SRCS_LIB) $(SRCS_LIBPQ) ${SRCS_MAIN} \
- ${SRCS_NODES} ${SRCS_OPTIMIZER} ${SRCS_PARSER} ${SRCS_PORT} \
- $(SRCS_POSTMASTER) ${SRCS_REGEX} ${SRCS_REWRITE} ${SRCS_STORAGE} \
- ${SRCS_TCOP} ${SRCS_UTILS}
-
-ifeq ($(BIGOBJS), true)
-OBJS= ACCESS.o BOOTSTRAP.o COMMANDS.o EXECUTOR.o MAIN.o MISC.o NODES.o \
- PARSER.o OPTIMIZER.o REGEX.o REWRITE.o STORAGE.o TCOP.o UTILS.o
-CLEANFILES+= $(subst .s,.o,$(SRCS:.c=.o)) $(OBJS)
-else
-OBJS:= $(subst .s,.o,$(SRCS:%.c=$(objdir)/%.o))
-CLEANFILES+= $(notdir $(OBJS))
-endif
+SRCDIR = ..
+include ../Makefile.global
-#############################################################################
-#
-# TIOGA stuff
+##########################################################################
+# Determine linker flags for this platform (mainly, the libraries with
+# which to link).
+##########################################################################
+
+# All systems except NEXTSTEP require the math library.
+# Loader flags for system-dependent libraries are appended in
+# src/backend/port/$(PORTNAME)/Makefile.inc
#
-ifdef TIOGA
-SRCS+= $(SRCS_TIOGA)
- ifeq ($(BIGOBJS), true)
-TIOGA.o: $(SRCS_TIOGA:%.c=$(objdir)/%.o)
- $(make_partial)
-OBJS+= TIOGA.o
-CLEANFILES+= $(SRCS_TIOGA:%.c=%.o) TIOGA.o
- else
-OBJS+= $(SRCS_TIOGA:%.c=$(objdir)/%.o)
- endif
+ifneq ($(PORTNAME), next)
+LDADD+= -lm
endif
+ifeq ($(PORTNAME), aix)
+LDADD+= -ll -lld
+endif
-#############################################################################
-#
-# Compiling the postgres backend.
-#
-CFLAGS+= -DPOSTGRESDIR='"$(POSTGRESDIR)"' \
- -DPGDATADIR='"$(DATADIR)"' \
- -I$(CURDIR)/$(objdir) \
- -I$(CURDIR)/include \
- -I$(CURDIR)/port/$(PORTNAME) \
- -I../include
-
-# turn this on if you prefer European style dates instead of American
-# style dates
-ifdef EUROPEAN_DATES
-CFLAGS += -DEUROPEAN_STYLE
+ifeq ($(PORTNAME), alpha)
+LDADD+= -lln
endif
-# host based access flags
-ifdef HBA
-CFLAGS+= $(HBAFLAGS)
+ifeq ($(PORTNAME), bsdi)
+LDADD+= -ldld -lipc
endif
-
-#
-# All systems except NEXTSTEP require the math library.
-# Loader flags for system-dependent libraries are appended in
-# src/backend/port/$(PORTNAME)/Makefile.inc
+
+ifeq ($(PORTNAME), bsdi_2_1)
+LDADD+= -ldl -lipc
+endif
+
+ifeq ($(PORTNAME), hpux)
+# HP-UX needs:
+# -W l,-E export symbols for linking with the shared libraries
+# dynamic loader
+# -W p,-H400000 expand cpp #define table size so the Nodes files don't
+# break it
#
-ifneq ($(PORTNAME), next)
-LDADD+= -lm
+# -W p,-H400000
+ifeq ($(CC), cc)
+CFLAGS+= -W l,-E
+LDFLAGS+= -W l,-E
+LDADD+= -ll -ldld
+else
+ifeq ($(CC), gcc)
+LDADD+= -ll /usr/lib/libdld.sl
+endif
+endif
endif
-# kerberos flags
-ifdef KRBVERS
-CFLAGS+= $(KRBFLAGS)
-LDADD+= $(KRBLIBS)
+ifeq ($(PORTNAME), i386_solaris)
+LDADD+= -ll -ldl
+endif
+
+ifeq ($(PORTNAME), irix5)
+LDADD+= -ll
endif
-# statically link in libc for linux
ifeq ($(PORTNAME), linux)
-LDADD+= -lc
+ifdef LINUX_ELF
+LDADD+= -ldl
+else
+LDADD+= -ldld
+endif
+endif
+
+ifeq ($(PORTNAME), sparc)
+LDADD+= -lln -ldl
+endif
+
+ifeq ($(PORTNAME), sparc_solaris)
+LDADD+= -ll -ldl
endif
-# the following is special for Reliant UNIX SVR4 (formerly SINIX)
ifeq ($(PORTNAME), svr4)
+LDADD+= -ll -ldl
+# the following is special for Reliant UNIX SVR4 (formerly SINIX)
LDFLAGS+= -LD-Blargedynsym
endif
-postgres: $(POSTGRES_DEPEND) $(OBJS) $(EXPORTS)
- $(CC) $(LDFLAGS) -o $(objdir)/$(@F) $(addprefix $(objdir)/,$(notdir $(OBJS))) $(LDADD)
+ifeq ($(PORTNAME), ultrix4)
+LDADD+= -ldl -lln
+endif
+
+#############################################################################
+
+OBJS = access/SUBSYS.o bootstrap/SUBSYS.o catalog/SUBSYS.o \
+ commands/SUBSYS.o executor/SUBSYS.o \
+ lib/SUBSYS.o libpq/SUBSYS.o main/SUBSYS.o nodes/SUBSYS.o \
+ optimizer/SUBSYS.o parser/SUBSYS.o port/SUBSYS.o \
+ postmaster/SUBSYS.o regex/SUBSYS.o rewrite/SUBSYS.o \
+ storage/SUBSYS.o tcop/SUBSYS.o utils/SUBSYS.o
+
+ifdef TIOGA
+OBJS += tioga/SUBSYS.o
+endif
+
+all: postgres global1.bki.source local1_template1.bki.source
+
+postgres: postgres_group1 postgres_group2 postgres_group3 postgres_group4
+ $(CC) $(LDFLAGS) -o postgres $(OBJS) $(LDADD)
+
+postgres_group1:
+ $(MAKE) -C access SUBSYS.o
+ $(MAKE) -C bootstrap SUBSYS.o
+ $(MAKE) -C catalog SUBSYS.o
+ $(MAKE) -C commands SUBSYS.o
+postgres_group2:
+ $(MAKE) -C executor SUBSYS.o
+ $(MAKE) -C lib SUBSYS.o
+ $(MAKE) -C libpq SUBSYS.o
+ $(MAKE) -C main SUBSYS.o
+ $(MAKE) -C nodes SUBSYS.o
+postgres_group3:
+ $(MAKE) -C optimizer SUBSYS.o
+ $(MAKE) -C parser SUBSYS.o
+ $(MAKE) -C port SUBSYS.o PORTNAME=$(PORTNAME)
+ $(MAKE) -C postmaster SUBSYS.o
+ $(MAKE) -C regex SUBSYS.o
+postgres_group4:
+ $(MAKE) -C rewrite SUBSYS.o
+ $(MAKE) -C storage SUBSYS.o
+ $(MAKE) -C tcop SUBSYS.o
+ $(MAKE) -C utils SUBSYS.o
+ifdef TIOGA
+ $(MAKE) -C tioga SUBSYS.o
+endif
+
+global1.bki.source local1_template1.bki.source:
+ $(MAKE) -C catalog $@
+ cp catalog/$@ .
+
+
+############################################################################
+# The following targets are specified in make commands that appear in the
+# make files in our subdirectories.
-# Make this target first if you are doing a parallel make.
-# The targets in 'first' need to be made sequentially because of dependencies.
-# Then, you can make 'all' with parallelism turned on.
-first: $(POSTGRES_DEPEND)
+parse.h:
+ $(MAKE) -C parser parse.h
+ cp parser/parse.h .
+fmgr.h:
+ $(MAKE) -C utils fmgr.h
+ cp utils/fmgr.h .
#############################################################################
-#
-# Partial objects for platforms with slow linkers.
-#
-ifeq ($(BIGOBJS), true)
-
-OBJS_ACCESS:= $(SRCS_ACCESS:%.c=$(objdir)/%.o)
-OBJS_BOOTSTRAP:= $(SRCS_BOOTSTRAP:%.c=$(objdir)/%.o)
-OBJS_CATALOG:= $(SRCS_CATALOG:%.c=$(objdir)/%.o)
-OBJS_COMMANDS:= $(SRCS_COMMANDS:%.c=$(objdir)/%.o)
-OBJS_EXECUTOR:= $(SRCS_EXECUTOR:%.c=$(objdir)/%.o)
-OBJS_MAIN:= $(SRCS_MAIN:%.c=$(objdir)/%.o)
-OBJS_POSTMASTER:= $(SRCS_POSTMASTER:%.c=$(objdir)/%.o)
-OBJS_LIB:= $(SRCS_LIB:%.c=$(objdir)/%.o)
-OBJS_LIBPQ:= $(SRCS_LIBPQ:%.c=$(objdir)/%.o)
-OBJS_PORT:= $(addprefix $(objdir)/,$(subst .s,.o,$(SRCS_PORT:.c=.o)))
-OBJS_NODES:= $(SRCS_NODES:%.c=$(objdir)/%.o)
-OBJS_PARSER:= $(SRCS_PARSER:%.c=$(objdir)/%.o)
-OBJS_OPTIMIZER:= $(SRCS_OPTIMIZER:%.c=$(objdir)/%.o)
-OBJS_REGEX:= $(SRCS_REGEX:%.c=$(objdir)/%.o)
-OBJS_REWRITE:= $(SRCS_REWRITE:%.c=$(objdir)/%.o)
-OBJS_STORAGE:= $(SRCS_STORAGE:%.c=$(objdir)/%.o)
-OBJS_TCOP:= $(SRCS_TCOP:%.c=$(objdir)/%.o)
-OBJS_UTILS:= $(SRCS_UTILS:%.c=$(objdir)/%.o)
-
-ACCESS.o: $(OBJS_ACCESS)
- $(make_partial)
-BOOTSTRAP.o: $(OBJS_BOOTSTRAP)
- $(make_partial)
-COMMANDS.o: $(OBJS_COMMANDS)
- $(make_partial)
-EXECUTOR.o: $(OBJS_EXECUTOR)
- $(make_partial)
-MAIN.o: $(OBJS_MAIN) $(OBJS_POSTMASTER)
- $(make_partial)
-MISC.o: $(OBJS_CATALOG) $(OBJS_LIB) $(OBJS_LIBPQ) $(OBJS_PORT)
- $(make_partial)
-NODES.o: $(OBJS_NODES)
- $(make_partial)
-PARSER.o: $(OBJS_PARSER)
- $(make_partial)
-OPTIMIZER.o: $(OBJS_OPTIMIZER)
- $(make_partial)
-REGEX.o: $(OBJS_REGEX)
- $(make_partial)
-REWRITE.o: $(OBJS_REWRITE)
- $(make_partial)
-STORAGE.o: $(OBJS_STORAGE)
- $(make_partial)
-TCOP.o: $(OBJS_TCOP)
- $(make_partial)
-UTILS.o: $(OBJS_UTILS)
- $(make_partial)
+clean:
+ rm -f postgres fmgr.h parse.h \
+ global1.bki.source local1_template1.bki.source
+ $(MAKE) -C access clean
+ $(MAKE) -C bootstrap clean
+ $(MAKE) -C catalog clean
+ $(MAKE) -C commands clean
+ $(MAKE) -C executor clean
+ $(MAKE) -C lib clean
+ $(MAKE) -C libpq clean
+ $(MAKE) -C main clean
+ $(MAKE) -C nodes clean
+ $(MAKE) -C optimizer clean
+ $(MAKE) -C parser clean
+ $(MAKE) -C port clean PORTNAME=$(PORTNAME)
+ $(MAKE) -C postmaster clean
+ $(MAKE) -C regex clean
+ $(MAKE) -C rewrite clean
+ $(MAKE) -C storage clean
+ $(MAKE) -C tcop clean
+ $(MAKE) -C utils clean
+ifdef TIOGA
+ $(MAKE) -C tioga clean
+endif
+
+.DEFAULT:
+ $(MAKE) -C access $@
+ $(MAKE) -C bootstrap $@
+ $(MAKE) -C catalog $@
+ $(MAKE) -C commands $@
+ $(MAKE) -C executor $@
+ $(MAKE) -C lib $@
+ $(MAKE) -C libpq $@
+ $(MAKE) -C main $@
+ $(MAKE) -C nodes $@
+ $(MAKE) -C optimizer $@
+ $(MAKE) -C parser $@
+ $(MAKE) -C port $@ PORTNAME=$(PORTNAME)
+ $(MAKE) -C postmaster $@
+ $(MAKE) -C regex $@
+ $(MAKE) -C rewrite $@
+ $(MAKE) -C storage $@
+ $(MAKE) -C tcop $@
+ $(MAKE) -C utils $@
+ifdef TIOGA
+ $(MAKE) -C tioga $@
endif
+
#############################################################################
#
# Installation.
@@ -203,33 +251,26 @@ endif
# and (2) the parameters of a database system should be set at initdb time,
# not at postgres build time.
-install: beforeinstall postgres fmgr.h\
+D_LIBDIR = $(DESTDIR)$(LIBDIR)
+D_BINDIR = $(DESTDIR)$(BINDIR)
+
+install: $(D_LIBDIR) $(D_BINDIR) $(HEADERDIR) postgres fmgr.h\
global1.bki.source local1_template1.bki.source \
libpq/pg_hba.conf.sample
- $(INSTALL) $(INSTL_EXE_OPTS) $(objdir)/postgres \
- $(DESTDIR)$(BINDIR)/postgres
- @rm -f $(DESTDIR)$(BINDIR)/postmaster
- cd $(DESTDIR)$(BINDIR); ln -s postgres postmaster
- $(INSTALL) $(INSTLOPTS) $(objdir)/fmgr.h $(HEADERDIR)/fmgr.h
- $(INSTALL) $(INSTLOPTS) $(objdir)/global1.bki.source \
- $(DESTDIR)$(LIBDIR)/global1.bki.source
- $(INSTALL) $(INSTLOPTS) $(objdir)/local1_template1.bki.source \
- $(DESTDIR)$(LIBDIR)/local1_template1.bki.source
+ $(INSTALL) $(INSTL_EXE_OPTS) postgres $(D_BINDIR)/postgres
+ @rm -f $(D_BINDIR)/postmaster
+ cd $(D_BINDIR); ln -s postgres postmaster
+ $(INSTALL) $(INSTLOPTS) fmgr.h $(HEADERDIR)/fmgr.h
+ $(INSTALL) $(INSTLOPTS) global1.bki.source \
+ $(D_LIBDIR)/global1.bki.source
+ $(INSTALL) $(INSTLOPTS) local1_template1.bki.source \
+ $(D_LIBDIR)/local1_template1.bki.source
$(INSTALL) $(INSTLOPTS) libpq/pg_hba.conf.sample \
- $(DESTDIR)$(LIBDIR)/pg_hba.conf.sample
-
-# so we can get the UID of the postgres owner (w/o moving pg_id to
-# src/tools). We just want the vanilla LDFLAGS for pg_id
-IDLDFLAGS:= $(LDFLAGS)
-ifeq ($(PORTNAME), hpux)
-ifeq ($(CC), cc)
-IDLDFLAGS+= -Aa -D_HPUX_SOURCE
-endif
-endif
-
-CLEANFILES+= postgres pg_id fmgr.h
+ $(D_LIBDIR)/pg_hba.conf.sample
+$(D_BINDIR) $(D_LIBDIR) $(HEADERDIR):
+ mkdir $@
#############################################################################
#
@@ -242,30 +283,15 @@ CLEANFILES+= postgres pg_id fmgr.h
IDFILE= ID
.PHONY: $(IDFILE)
$(IDFILE):
- $(CURDIR)/makeID $(PORTNAME)
+ ./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
-# bmake foo.C
+# make foo.C
#
%.cpp: %.c
- $(CC) -E $(CFLAGS) $(<:.C=.c) | cat -s | cb | tr -s '\012*' '\012' > $(objdir)/$(@F)
-
-cppall: $(SRCS:.c=.cpp)
-
-#
-# To use Purify (SunOS only), define PURIFY to be the path (and
-# options) with which to invoke the Purify loader. Only the executable
-# needs to be loaded with Purify.
-#
-# PURIFY = /usr/sww/bin/purify -cache-dir=/usr/local/postgres/src/backend/purify-cache
-#.if defined(PURIFY)
-#${PROG}: $(POSTGRES_DEPEND) $(OBJS) $(EXPORTS)
-# ${PURIFY} ${CC} ${LDFLAGS} -o $(objdir)/$(@F) $(addprefix $(objdir)/,$(notdir $(OBJS))) $(LDADD)
-#
-#CLEANFILES+= .purify* .pure .lock.*.o *_pure_*.o *.pure_*link*
-#.endif
-
+ $(CC) -E $(CFLAGS) $(<:.C=.c) | cat -s | cb | tr -s '\012*' '\012' \
+ > $(@F)
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-04 01:27:32 +0000