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Automatic dependency tracking

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The .DEFAULT rule in backend/Makefile is harmful -- removed.
Replace `::' rules by `:'.
This commit is contained in:
Peter Eisentraut 2000-07-16 14:50:44 +00:00
parent 81fd7532a9
commit 0d59dad770
10 changed files with 513 additions and 420 deletions
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5
GNUmakefile.in
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@ -1,7 +1,7 @@
#
# PostgreSQL top level makefile
#
# $Header: /cvsroot/pgsql/GNUmakefile.in,v 1.6 2000/06/28 18:29:11 petere Exp $
# $Header: /cvsroot/pgsql/GNUmakefile.in,v 1.7 2000/07/16 14:50:28 petere Exp $
#
subdir =
@ -30,9 +30,6 @@ distclean maintainer-clean:
GNUmakefile: GNUmakefile.in $(top_builddir)/config.status
CONFIG_FILES=$@ CONFIG_HEADERS= ./config.status
$(top_builddir)/config.status: $(top_srcdir)/configure
cd $(top_builddir) && ./config.status --recheck
# These dependencies are risky because both the target and the sources
# are in CVS and CVS doesn't preserve timestamps, thus leading to

801
configure vendored
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File diff suppressed because it is too large Load Diff

12
configure.in
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@ -287,6 +287,18 @@ fi
AC_DEFINE_UNQUOTED(PG_VERSION_STR, ["PostgreSQL $VERSION on $host, compiled by $cc_string"], [A canonical string containing the version number, platform, and C compiler])
#
# Automatic dependency tracking
#
AC_ARG_ENABLE(depend, [ --enable-depend turn on automatic dependency tracking],
[
if test x"$enableval" = x"yes" ; then
autodepend=yes
fi
])
AC_SUBST(autodepend)
# --enable-debug adds -g to compiler flags
# --disable-debug will forcefully remove it
AC_MSG_CHECKING(setting debug compiler flag)

4
contrib/Makefile
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@ -1,7 +1,7 @@
#
# The PostgreSQL contrib tree Makefile
#
# $Header: /cvsroot/pgsql/contrib/Makefile,v 1.6 2000/07/09 13:12:57 petere Exp $
# $Header: /cvsroot/pgsql/contrib/Makefile,v 1.7 2000/07/16 14:50:29 petere Exp $
#
subdir = contrib
@ -29,7 +29,7 @@ WANTED_DIRS = array \
vacuumlo
# odbc
all .DEFAULT:
all install installdirs uninstall clean distclean maintainer-clean:
for dir in $(WANTED_DIRS); do \
if [ -e $$dir/Makefile ]; then \
$(MAKE) -C $$dir $@ ; \

2
contrib/odbc/Makefile
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@ -18,7 +18,7 @@ TARGETS= $(TARGETS_7)
CLEANFILES+= $(TARGETS) $(TARGETS_PRE7)
all:: $(TARGETS)
all: $(TARGETS)
install: all
ifneq ($(filter odbc$(DLSUFFIX), $(TARGETS)),)

14
doc/Makefile
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@ -8,7 +8,7 @@
#
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/doc/Makefile,v 1.16 2000/07/09 13:13:55 petere Exp $
# $Header: /cvsroot/pgsql/doc/Makefile,v 1.17 2000/07/16 14:50:32 petere Exp $
#
#----------------------------------------------------------------------------
@ -40,22 +40,22 @@ TARGETS= $(MODULES:%=%.html)
.PRECIOUS: postgres.tex postgres.dvi
.PHONY: beforeinstall install all clean distclean
beforeinstall::
beforeinstall:
-@if [ ! -d $(PGDOCS) ]; then mkdir $(PGDOCS); fi
install::
install:
$(MAKE) all
$(MAKE) man
all:: beforeinstall $(MODULES)
all: beforeinstall $(MODULES)
clean::
clean:
rm -rf $(MODULES)
distclean::
distclean:
$(MAKE) clean
man::
man:
-@if test ! -d $(POSTMANDIR) ; then mkdir $(POSTMANDIR) ; fi
gunzip -c man.tar.gz | (cd $(POSTMANDIR) ; $(TAR) xf - )

10
doc/src/Makefile
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@ -23,19 +23,19 @@ TARGETS= $(SRC:%=%.tar.gz)
.PRECIOUS:
.PHONY: install all sources clean distclean
install::
install:
$(MAKE) all
(mv -f *.gz ..)
clean::
clean:
$(MAKE) -C sgml clean
distclean::
distclean:
$(MAKE) -C sgml distclean
all:: $(TARGETS)
all: $(TARGETS)
sources::
sources:
$(MAKE) sources.tar.gz
sources.tar:

10
doc/src/sgml/Makefile
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@ -8,7 +8,7 @@
#
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/doc/src/sgml/Makefile,v 1.15 2000/06/18 21:24:51 petere Exp $
# $Header: /cvsroot/pgsql/doc/src/sgml/Makefile,v 1.16 2000/07/16 14:50:38 petere Exp $
#
#----------------------------------------------------------------------------
@ -121,9 +121,9 @@ SQLTARGETS= $(XSQLTARGETS:-ref.l=.l)
.PRECIOUS: postgres.tex postgres.dvi
.PHONY: install all clean distclean
install::
install:
all::
all:
man:
$(MAKE) man1 manl
@ -143,10 +143,10 @@ manl: $(SQLTARGETS) manpage.refs
if [ ! -d manl ]; then mkdir manl; fi
cp *.l manl/
clean::
clean:
(rm -rf HTML.manifest *.html *.htm *.1 *.l man1 manl manpage*)
distclean::
distclean:
$(MAKE) clean
#

70
src/Makefile.global.in
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@ -7,7 +7,7 @@
#
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.86 2000/07/09 13:13:59 petere Exp $
# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.87 2000/07/16 14:50:41 petere Exp $
#
# NOTES
# Essentially all Postgres make files include this file and use the
@ -283,3 +283,71 @@ STRDUP = @STRDUP@
.PHONY: all install installdirs uninstall dep depend clean distclean maintainer-clean
.SILENT: installdirs
# make `all' the default target
all:
$(top_builddir)/src/Makefile.global: $(top_srcdir)/src/Makefile.global.in $(top_builddir)/config.status
cd $(top_builddir) && CONFIG_FILES=src/Makefile.global CONFIG_HEADERS= ./config.status
$(top_builddir)/config.status: $(top_srcdir)/configure
cd $(top_builddir) && ./config.status --recheck
COMPILE.c = $(CC) -c $(CPPFLAGS) $(CFLAGS)
# Automatic dependency generation
# -------------------------------
# When we configure with --enable-depend then we override the default
# compilation rule with the magic below. While or after creating the
# actual output file we also create a dependency list for the .c file.
# Next time we invoke make we will have top-notch information about
# whether this file needs to be updated. The dependency files are kept
# in the .deps subdirectory of each directory.
#
# The sed command is necessary to post-process the dependency file:
# Each dependency file becomes a target of its own, without
# dependencies or commands. This is because if you happen to remove a
# file that is a dependency (say, you rename a header file) the
# dependency would point to a non-existing file and make would fail.
# But if the file is listed as a target of its own, without
# prerequisites and commands, and doesn't exist then make will
# consider it updated. (That in turn also has the nice side effect
# that make will update all files that depended on the now removed
# file.)
autodepend = @autodepend@
ifdef autodepend
DEPDIR = .deps
df = $(DEPDIR)/$(*F)
ifeq ($(GCC), yes)
# GCC allows us to create object and dependency file in one invocation.
%.o : %.c
$(COMPILE.c) -MMD $< -o $@
@if test ! -d $(DEPDIR); then mkdir $(DEPDIR); fi; \
cp $*.d $(df).P; \
sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
-e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $(df).P; \
rm -f $*.d
endif # GCC
# Include all the dependency files generated for the current
# directory. List /dev/null as dummy because if the wildcard expands
# to nothing then make would complain.
-include $(wildcard $(DEPDIR)/*.P) /dev/null
# hook for clean-up
clean: clean-deps
.PHONY: clean-deps
clean-deps:
@rm -rf $(DEPDIR)
endif # autodepend

5
src/backend/Makefile
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@ -4,7 +4,7 @@
#
# Copyright (c) 1994, Regents of the University of California
#
# $Header: /cvsroot/pgsql/src/backend/Makefile,v 1.61 2000/07/14 15:30:56 thomas Exp $
# $Header: /cvsroot/pgsql/src/backend/Makefile,v 1.62 2000/07/16 14:50:44 petere Exp $
#
#-------------------------------------------------------------------------
@ -188,6 +188,3 @@ quick: $(OBJS)
depend dep: $(top_srcdir)/src/include/parser/parse.h $(top_builddir)/src/include/utils/fmgroids.h
for i in $(DIRS); do $(MAKE) -C $$i $@; done
.DEFAULT:
for i in $(DIRS); do $(MAKE) -C $$i $@; done