freebsd-nq/contrib/ntp/Makefile.in

543 lines
15 KiB
Makefile
Raw Normal View History

2001-08-29 14:35:15 +00:00
# Makefile.in generated automatically by automake 1.4e from Makefile.am.
1999-12-09 13:01:21 +00:00
2001-08-29 14:35:15 +00:00
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
1999-12-09 13:01:21 +00:00
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = .
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
2001-08-29 14:35:15 +00:00
INSTALL_HEADER = $(INSTALL_DATA)
1999-12-09 13:01:21 +00:00
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
2001-08-29 14:35:15 +00:00
1999-12-09 13:01:21 +00:00
build_alias = @build_alias@
build_triplet = @build@
host_alias = @host_alias@
host_triplet = @host@
target_alias = @target_alias@
target_triplet = @target@
2001-08-29 14:35:15 +00:00
@SET_MAKE@
2000-01-28 14:55:50 +00:00
AMDEP = @AMDEP@
1999-12-09 13:01:21 +00:00
AMTAR = @AMTAR@
2001-08-29 14:35:15 +00:00
AUTOKEY = @AUTOKEY@
1999-12-09 13:01:21 +00:00
AWK = @AWK@
CC = @CC@
CFLAGS = @CFLAGS@
CHUTEST = @CHUTEST@
CLKTEST = @CLKTEST@
CPP = @CPP@
DCFD = @DCFD@
2000-01-28 14:55:50 +00:00
DEPDIR = @DEPDIR@
2001-08-29 14:35:15 +00:00
EF_LIBS = @EF_LIBS@
EF_PROGS = @EF_PROGS@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTALL_STRIP_PROGRAM_ENV = @INSTALL_STRIP_PROGRAM_ENV@
1999-12-09 13:01:21 +00:00
LDFLAGS = @LDFLAGS@
LIBPARSE = @LIBPARSE@
LIBRSAREF = @LIBRSAREF@
LN_S = @LN_S@
MAKEINFO = @MAKEINFO@
MAKE_ADJTIMED = @MAKE_ADJTIMED@
MAKE_CHECK_Y2K = @MAKE_CHECK_Y2K@
MAKE_LIBPARSE = @MAKE_LIBPARSE@
MAKE_LIBPARSE_KERNEL = @MAKE_LIBPARSE_KERNEL@
MAKE_LIBRSAREF = @MAKE_LIBRSAREF@
MAKE_NTPTIME = @MAKE_NTPTIME@
2001-08-29 14:35:15 +00:00
MAKE_NTP_GENKEYS = @MAKE_NTP_GENKEYS@
1999-12-09 13:01:21 +00:00
MAKE_PARSEKMODULE = @MAKE_PARSEKMODULE@
MAKE_TICKADJ = @MAKE_TICKADJ@
2001-08-29 14:35:15 +00:00
MAKE_TIMETRIM = @MAKE_TIMETRIM@
OPENSSL = @OPENSSL@
OPENSSL_INC = @OPENSSL_INC@
OPENSSL_LIB = @OPENSSL_LIB@
1999-12-09 13:01:21 +00:00
PACKAGE = @PACKAGE@
2001-08-29 14:35:15 +00:00
PATH_PERL = @PATH_PERL@
1999-12-09 13:01:21 +00:00
PATH_SH = @PATH_SH@
PROPDELAY = @PROPDELAY@
RANLIB = @RANLIB@
2001-08-29 14:35:15 +00:00
RSADIR = @RSADIR@
RSAOBJS = @RSAOBJS@
1999-12-09 13:01:21 +00:00
RSAREF = @RSAREF@
2001-08-29 14:35:15 +00:00
RSASRCS = @RSASRCS@
STRIP = @STRIP@
1999-12-09 13:01:21 +00:00
TESTDCF = @TESTDCF@
U = @U@
VERSION = @VERSION@
2001-08-29 14:35:15 +00:00
_am_include = @_am_include@
2000-01-28 14:55:50 +00:00
install_sh = @install_sh@
1999-12-09 13:01:21 +00:00
#AUTOMAKE_OPTIONS = util/ansi2knr foreign dist-tarZ no-dependencies
2001-08-29 14:35:15 +00:00
AUTOMAKE_OPTIONS = util/ansi2knr foreign
1999-12-09 13:01:21 +00:00
SUBDIRS = \
scripts \
include \
2001-08-29 14:35:15 +00:00
ElectricFence \
librsaref \
1999-12-09 13:01:21 +00:00
libntp \
libparse \
ntpd \
ntpdate \
ntpdc \
ntpq \
ntptrace \
parseutil \
adjtimed \
clockstuff \
kernel \
util
2001-08-29 14:35:15 +00:00
EXTRA_DIST = \
COPYRIGHT \
ChangeLog \
NEWS \
NOTES.y2kfixes \
README.cvs \
README.des \
README.hackers \
README.rsa \
TODO \
WHERE-TO-START \
acconfig.h \
build \
config.guess \
config.h.in \
config.sub \
dot.emacs \
excludes \
flock-build \
install-sh \
ntp_update \
readme.y2kfixes \
results.y2kfixes \
conf \
html \
ports
DISTCLEANFILES = .warning
1999-12-09 13:01:21 +00:00
#ETAGS_ARGS = $(srcdir)/Makefile.am $(srcdir)/configure.in
ETAGS_ARGS = Makefile.am configure.in acconfig.h
# HMS: make ports be the last directory...
2001-08-29 14:35:15 +00:00
# DIST_HOOK_DIRS = conf html scripts ports
1999-12-09 13:01:21 +00:00
BUILT_SOURCES = $(srcdir)/COPYRIGHT
CVO = `$(srcdir)/config.guess`
BHOST = `(hostname || uname -n)`
2001-08-29 14:35:15 +00:00
EXEEXT =
OBJEXT = o
1999-12-09 13:01:21 +00:00
subdir = .
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = config.h
2001-08-29 14:35:15 +00:00
CONFIG_CLEAN_FILES =
DIST_SOURCES =
DIST_COMMON = README ./stamp-h.in ChangeLog INSTALL Makefile.am \
Makefile.in NEWS TODO acconfig.h acinclude.m4 aclocal.m4 config.guess \
config.h.in config.sub configure configure.in depcomp install-sh \
missing mkinstalldirs
DIST_SUBDIRS = $(SUBDIRS)
all: $(BUILT_SOURCES) config.h
$(MAKE) $(AM_MAKEFLAGS) all-recursive
1999-12-09 13:01:21 +00:00
.SUFFIXES:
2001-08-29 14:35:15 +00:00
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && \
$(AUTOMAKE) --foreign Makefile
$(ACLOCAL_M4): configure.in acinclude.m4
1999-12-09 13:01:21 +00:00
cd $(srcdir) && $(ACLOCAL)
config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
$(SHELL) ./config.status --recheck
$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
cd $(srcdir) && $(AUTOCONF)
config.h: stamp-h
@if test ! -f $@; then \
rm -f stamp-h; \
$(MAKE) stamp-h; \
else :; fi
stamp-h: $(srcdir)/config.h.in $(top_builddir)/config.status
@rm -f stamp-h stamp-hT
@echo timestamp > stamp-hT 2> /dev/null
cd $(top_builddir) \
&& CONFIG_FILES= CONFIG_HEADERS=config.h \
$(SHELL) ./config.status
@mv stamp-hT stamp-h
$(srcdir)/config.h.in: $(srcdir)/./stamp-h.in
@if test ! -f $@; then \
rm -f $(srcdir)/./stamp-h.in; \
$(MAKE) $(srcdir)/./stamp-h.in; \
else :; fi
$(srcdir)/./stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) acconfig.h
@rm -f $(srcdir)/./stamp-h.in $(srcdir)/./stamp-h.inT
@echo timestamp > $(srcdir)/./stamp-h.inT 2> /dev/null
cd $(top_srcdir) && $(AUTOHEADER)
@mv $(srcdir)/./stamp-h.inT $(srcdir)/./stamp-h.in
distclean-hdr:
-rm -f config.h
# This directory's subdirectories are mostly independent; you can cd
# into them and run `make' without going through this Makefile.
# To change the values of `make' variables: instead of editing Makefiles,
# (1) if the variable is set in `config.status', edit `config.status'
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
all-recursive install-data-recursive install-exec-recursive \
2001-08-29 14:35:15 +00:00
installdirs-recursive install-recursive uninstall-recursive \
install-info-recursive uninstall-info-recursive \
1999-12-09 13:01:21 +00:00
check-recursive installcheck-recursive info-recursive dvi-recursive:
@set fnord $(MAKEFLAGS); amf=$$2; \
dot_seen=no; \
target=`echo $@ | sed s/-recursive//`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
echo "Making $$target in $$subdir"; \
if test "$$subdir" = "."; then \
dot_seen=yes; \
local_target="$$target-am"; \
else \
local_target="$$target"; \
fi; \
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
done; \
if test "$$dot_seen" = "no"; then \
$(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
fi; test -z "$$fail"
mostlyclean-recursive clean-recursive distclean-recursive \
maintainer-clean-recursive:
@set fnord $(MAKEFLAGS); amf=$$2; \
dot_seen=no; \
2001-08-29 14:35:15 +00:00
case "$@" in \
distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
*) list='$(SUBDIRS)' ;; \
esac; \
rev=''; for subdir in $$list; do \
if test "$$subdir" = "."; then :; else \
rev="$$subdir $$rev"; \
fi; \
1999-12-09 13:01:21 +00:00
done; \
2001-08-29 14:35:15 +00:00
rev="$$rev ."; \
1999-12-09 13:01:21 +00:00
target=`echo $@ | sed s/-recursive//`; \
for subdir in $$rev; do \
echo "Making $$target in $$subdir"; \
if test "$$subdir" = "."; then \
local_target="$$target-am"; \
else \
local_target="$$target"; \
fi; \
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
done && test -z "$$fail"
tags-recursive:
list='$(SUBDIRS)'; for subdir in $$list; do \
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
done
tags: TAGS
2000-01-28 14:55:50 +00:00
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) ' { files[$$0] = 1; } \
1999-12-09 13:01:21 +00:00
END { for (i in files) print i; }'`; \
2001-08-29 14:35:15 +00:00
mkid -fID $$unique $(LISP)
1999-12-09 13:01:21 +00:00
2000-01-28 14:55:50 +00:00
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
1999-12-09 13:01:21 +00:00
tags=; \
here=`pwd`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
if test "$$subdir" = .; then :; else \
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
fi; \
done; \
2000-01-28 14:55:50 +00:00
list='$(SOURCES) $(HEADERS) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) ' { files[$$0] = 1; } \
1999-12-09 13:01:21 +00:00
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
2000-01-28 14:55:50 +00:00
|| etags $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP)
1999-12-09 13:01:21 +00:00
2001-08-29 14:35:15 +00:00
GTAGS:
here=`CDPATH=: && cd $(top_builddir) && pwd` \
&& cd $(top_srcdir) \
&& gtags -i $$here
1999-12-09 13:01:21 +00:00
distclean-tags:
-rm -f TAGS ID
2001-08-29 14:35:15 +00:00
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
1999-12-09 13:01:21 +00:00
2001-08-29 14:35:15 +00:00
top_distdir = .
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
1999-12-09 13:01:21 +00:00
2001-08-29 14:35:15 +00:00
GZIP_ENV = --best
2000-01-28 14:55:50 +00:00
2001-08-29 14:35:15 +00:00
distdir: $(DISTFILES)
-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
mkdir $(distdir)
$(mkinstalldirs) $(distdir)/scripts
@for file in $(DISTFILES); do \
d=$(srcdir); \
if test -d $$d/$$file; then \
cp -pR $$d/$$file $(distdir) \
|| exit 1; \
else \
test -f $(distdir)/$$file \
|| cp -p $$d/$$file $(distdir)/$$file \
|| exit 1; \
fi; \
done
for subdir in $(SUBDIRS); do \
if test "$$subdir" = .; then :; else \
test -d $(distdir)/$$subdir \
|| mkdir $(distdir)/$$subdir \
|| exit 1; \
(cd $$subdir && \
$(MAKE) $(AM_MAKEFLAGS) \
top_distdir="$(top_distdir)" \
distdir=../$(distdir)/$$subdir \
distdir) \
|| exit 1; \
fi; \
done
$(MAKE) $(AM_MAKEFLAGS) \
top_distdir="${top_distdir}" distdir="$(distdir)" \
dist-hook
-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
|| chmod -R a+r $(distdir)
dist: distdir
$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
1999-12-09 13:01:21 +00:00
# This target untars the dist file and tries a VPATH configuration. Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
2000-01-28 14:55:50 +00:00
-chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
1999-12-09 13:01:21 +00:00
GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
2000-01-28 14:55:50 +00:00
chmod -R a-w $(distdir); chmod a+w $(distdir)
1999-12-09 13:01:21 +00:00
mkdir $(distdir)/=build
mkdir $(distdir)/=inst
2000-01-28 14:55:50 +00:00
chmod a-w $(distdir)
dc_install_base=`CDPATH=: && cd $(distdir)/=inst && pwd` \
&& cd $(distdir)/=build \
1999-12-09 13:01:21 +00:00
&& ../configure --srcdir=.. --prefix=$$dc_install_base \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) check \
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
2000-01-28 14:55:50 +00:00
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
&& test `find $$dc_install_base -type f -print | wc -l` -le 1 \
&& $(MAKE) $(AM_MAKEFLAGS) dist \
&& $(MAKE) $(AM_MAKEFLAGS) distclean \
&& rm -f $(distdir).tar.gz \
2001-08-29 14:35:15 +00:00
&& (test `find . -type f -print | wc -l` -eq 0 \
|| (echo "Error: files left after distclean" 1>&2; \
exit 1) )
2000-01-28 14:55:50 +00:00
-chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
2001-08-29 14:35:15 +00:00
@echo "$(distdir).tar.gz is ready for distribution" | \
sed 'h;s/./=/g;p;x;p;x'
1999-12-09 13:01:21 +00:00
check-am: all-am
check: check-recursive
2001-08-29 14:35:15 +00:00
all-am: Makefile config.h
1999-12-09 13:01:21 +00:00
2001-08-29 14:35:15 +00:00
installdirs: installdirs-recursive
installdirs-am:
1999-12-09 13:01:21 +00:00
2001-08-29 14:35:15 +00:00
install: install-recursive
install-exec: install-exec-recursive
1999-12-09 13:01:21 +00:00
install-data: install-data-recursive
2001-08-29 14:35:15 +00:00
uninstall: uninstall-recursive
1999-12-09 13:01:21 +00:00
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
2001-08-29 14:35:15 +00:00
installcheck: installcheck-recursive
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
INSTALL_PROGRAM_ENV='$(INSTALL_STRIP_PROGRAM_ENV)' install
1999-12-09 13:01:21 +00:00
mostlyclean-generic:
clean-generic:
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES)
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
2001-08-29 14:35:15 +00:00
-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
1999-12-09 13:01:21 +00:00
maintainer-clean-generic:
2001-08-29 14:35:15 +00:00
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
2000-01-28 14:55:50 +00:00
-rm -f Makefile.in
1999-12-09 13:01:21 +00:00
-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
clean: clean-recursive
2001-08-29 14:35:15 +00:00
clean-am: clean-generic mostlyclean-am
dist-all: dist
1999-12-09 13:01:21 +00:00
distclean: distclean-recursive
-rm -f config.status
2001-08-29 14:35:15 +00:00
distclean-am: clean-am distclean-generic distclean-hdr distclean-tags
dvi:
dvi-am:
info:
info-am:
install-data-am:
install-exec-am:
install-info:
install-man:
installcheck-am:
1999-12-09 13:01:21 +00:00
maintainer-clean: maintainer-clean-recursive
-rm -f config.status
2001-08-29 14:35:15 +00:00
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-generic
.PHONY: all all-am all-recursive check check-am check-recursive clean \
clean-generic clean-recursive dist dist-all distcheck distclean \
distclean-generic distclean-hdr distclean-recursive \
distclean-tags distdir dvi dvi-am dvi-recursive info info-am \
info-recursive install install-am install-data install-data-am \
install-data-recursive install-exec install-exec-am \
install-exec-recursive install-info install-info-recursive \
install-man install-recursive install-strip installcheck \
installcheck-am installcheck-recursive installdirs \
installdirs-am installdirs-recursive maintainer-clean \
maintainer-clean-generic maintainer-clean-recursive mostlyclean \
mostlyclean-generic mostlyclean-recursive tags tags-recursive \
uninstall uninstall-am uninstall-info-recursive \
uninstall-recursive
1999-12-09 13:01:21 +00:00
$(srcdir)/COPYRIGHT: html/copyright.htm
( echo "This file is automatically generated from html/copyright.htm" ; lynx -dump $(srcdir)/html/copyright.htm ) > $(srcdir)/COPYRIGHT.new && mv $(srcdir)/COPYRIGHT.new $(srcdir)/COPYRIGHT
dist-hook:
2001-08-29 14:35:15 +00:00
@find $(distdir) -type d -name CVS -print | xargs rm -rf
1999-12-09 13:01:21 +00:00
Makefile: .warning
.buildcvo:
echo "$(CVO)" > .buildcvo
.checkcvo: .buildcvo FRC.checkcvo
@if [ "`cat .buildcvo`" != "$(CVO)" ];then \
echo "This directory was configured for `cat .buildcvo`"; \
echo "but this machine is a $(CVO)"; \
exit 1; \
fi
.buildhost:
echo "$(BHOST)" > .buildhost
.checkhost: .buildhost FRC.checkhost
@if [ "`cat .buildhost`" != "$(BHOST)" ];then \
echo "Built on `cat .buildhost` but this is $(BHOST)"; \
echo " "; \
fi
.warning:
@echo "Compiling with GCC now generates lots of new warnings."
@echo " "
@echo "Don't be concerned. They're just warnings."
@echo " "
@echo "Don't send bug reports about the warnings, either."
@echo " "
@echo "Feel free to send patches that fix these warnings, though."
@echo " "
@sleep 1
@touch .warning
FRC.distwarn FRC.checkcvo FRC.checkhost:
dot.emacs: FRC.distwarn
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT: