path: root/hl/fortran/Makefile.in

# Makefile.in generated by automake 1.6.3 from Makefile.am.
# @configure_input@

# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
# Free Software Foundation, Inc.
# 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.

@SET_MAKE@

#
# Copyright (C) 2001 National Center for Supercomputing Applications.
#                    All rights reserved.
#
# 
# This makefile mostly just reinvokes make in the various subdirectories
# but does so in the correct order.  You can alternatively invoke make from
# each subdirectory manually.
#
# HDF5 High-Level Makefile(.in)

#------------------------------------------------------------ -*- makefile -*-
# The following section of this makefile comes from the
# `./config/commence' file which was generated with config.status
# from `./config/commence.in'.
#-----------------------------------------------------------------------------

#------------------------------------------------------------ -*- makefile -*-
# The following section of this makefile comes from the
# `./config/conclude' file which was generated with config.status
# from `./config/conclude.in'.
#-----------------------------------------------------------------------------
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@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ../..

am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@

EXEEXT = @EXEEXT@
OBJEXT = @OBJEXT@
PATH_SEPARATOR = @PATH_SEPARATOR@

# Install directories that automake doesn't know about
includedir = $(exec_prefix)/include


# Set the paths for autotools to be correct on heping.
# Ideally, these tools should never be needed during the build.
ACLOCAL = /usr/bin/aclocal
AUTOCONF = /usr/local/autoconf-2.59/bin/autoconf
AUTOMAKE = /usr/bin/automake
AUTOHEADER = /usr/local/autoconf-2.59/bin/autoheader
ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
AMTAR = @AMTAR@
AR = @AR@
AS = @AS@
AWK = @AWK@
BUILD_PDB2HDF = @BUILD_PDB2HDF@
BYTESEX = @BYTESEX@
CC = @CC@
CC_VERSION = @CC_VERSION@
CONFIG_DATE = @CONFIG_DATE@
CONFIG_MODE = @CONFIG_MODE@
CONFIG_USER = @CONFIG_USER@
CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
DEBUG_PKG = @DEBUG_PKG@
DEFAULT_LIBS = @DEFAULT_LIBS@
DEPDIR = @DEPDIR@
DLLTOOL = @DLLTOOL@
DYNAMIC_DIRS = @DYNAMIC_DIRS@
ECHO = @ECHO@
F77 = @F77@
F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
FC = @FC@
FFLAGS = @FFLAGS@
FILTERS = @FILTERS@
FSEARCH_DIRS = @FSEARCH_DIRS@
GASS = @GASS@
H5_VERSION = @H5_VERSION@
HADDR_T = @HADDR_T@
HDF5_INTERFACES = @HDF5_INTERFACES@
HID_T = @HID_T@
HL = @HL@
HL_FOR = @HL_FOR@
HSIZET = @HSIZET@
HSIZE_T = @HSIZE_T@
HSSIZE_T = @HSSIZE_T@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTRUMENT_LIBRARY = @INSTRUMENT_LIBRARY@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
LT_STATIC_EXEC = @LT_STATIC_EXEC@
MAINT = @MAINT@
MPE = @MPE@
OBJDUMP = @OBJDUMP@
OBJECT_NAMELEN_DEFAULT_F = @OBJECT_NAMELEN_DEFAULT_F@
PACKAGE = @PACKAGE@
PARALLEL = @PARALLEL@
PERL = @PERL@
PTHREAD = @PTHREAD@
RANLIB = @RANLIB@
ROOT = @ROOT@
RUNPARALLEL = @RUNPARALLEL@
RUNSERIAL = @RUNSERIAL@
R_INTEGER = @R_INTEGER@
R_LARGE = @R_LARGE@
SEARCH = @SEARCH@
SETX = @SETX@
SIZE_T = @SIZE_T@
SRB = @SRB@
SSL = @SSL@
STATIC_SHARED = @STATIC_SHARED@
STRIP = @STRIP@
TESTGASS = @TESTGASS@
TESTPARALLEL = @TESTPARALLEL@
TESTSRB = @TESTSRB@
TRACE_API = @TRACE_API@
USE_FILTER_DEFLATE = @USE_FILTER_DEFLATE@
USE_FILTER_FLETCHER32 = @USE_FILTER_FLETCHER32@
USE_FILTER_NBIT = @USE_FILTER_NBIT@
USE_FILTER_SHUFFLE = @USE_FILTER_SHUFFLE@
USE_FILTER_SZIP = @USE_FILTER_SZIP@
VERSION = @VERSION@
am__include = @am__include@
am__quote = @am__quote@
install_sh = @install_sh@

# Shell commands used in Makefiles
RM = rm -f
CP = cp

# Libraries to link to while building
LIBHDF5 = $(top_builddir)/src/libhdf5.la
LIBH5TEST = $(top_builddir)/test/libh5test.la
LIBH5F = $(top_builddir)/fortran/src/libhdf5_fortran.la
LIBH5FTEST = $(top_builddir)/fortran/test/libh5test_fortran.la
LIBH5CPP = $(top_builddir)/c++/src/libhdf5_cpp.la
LIBH5TOOLS = $(top_builddir)/tools/lib/libh5tools.la
LIBH5_HL = $(top_builddir)/hl/src/libhdf5_hl.la
LIBH5F_HL = $(top_builddir)/hl/fortran/src/libhdf5hl_fortran.la
docdir = $(exec_prefix)/doc

# Scripts used to build examples
H5CC = $(bindir)/h5cc
H5CC_PP = $(bindir)/h5pcc
H5FC = $(bindir)/h5fc
H5FC_PP = $(bindir)/h5pfc

# Make sure that these variables are exported to the Makefiles
F9XMODEXT = @F9XMODEXT@
F9XMODFLAG = @F9XMODFLAG@

SUBDIRS = src test

# Automake needs to be taught how to build lib, progs, and tests targets.
# These will be filled in automatically for the most part (e.g.,
# lib_LIBRARIES are built for lib target), but EXTRA_LIB, EXTRA_PROG, and
# EXTRA_TEST variables are supplied to allow the user to force targets to
# be built at certain times. 
LIB = $(lib_LIBRARIES) $(lib_LTLIBRARIES) $(noinst_LIBRARIES)                 \
      $(noinst_LTLIBRARIES) $(check_LIBRARIES) $(check_LTLIBRARIES) $(EXTRA_LIB)

PROGS = $(bin_PROGRAMS) $(bin_SCRIPTS) $(noinst_PROGRAMS) $(noinst_SCRIPTS)   \
        $(EXTRA_PROG)

TESTS = $(check_PROGRAMS) $(check_SCRIPTS) $(EXTRA_TEST) 
subdir = hl/fortran
mkinstalldirs = $(SHELL) $(top_srcdir)/bin/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/src/H5config.h
CONFIG_CLEAN_FILES =
DIST_SOURCES =

RECURSIVE_TARGETS = info-recursive dvi-recursive install-info-recursive \
	uninstall-info-recursive all-recursive install-data-recursive \
	install-exec-recursive installdirs-recursive install-recursive \
	uninstall-recursive check-recursive installcheck-recursive
DIST_COMMON = Makefile.am Makefile.in
DIST_SUBDIRS = $(SUBDIRS)
all: all-recursive

.SUFFIXES:
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/config/commence.am $(top_srcdir)/config/conclude.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
	cd $(top_srcdir) && \
	  $(AUTOMAKE) --foreign  hl/fortran/Makefile
Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in  $(top_builddir)/config.status
	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)

mostlyclean-libtool:
	-rm -f *.lo

clean-libtool:
	-rm -rf .libs _libs

distclean-libtool:
	-rm -f libtool
uninstall-info-am:

# 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.
$(RECURSIVE_TARGETS):
	@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; \
	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; \
	done; \
	rev="$$rev ."; \
	target=`echo $@ | sed s/-recursive//`; \
	for subdir in $$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

ETAGS = etags
ETAGSFLAGS =

tags: TAGS

ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
	unique=`for i in $$list; do \
	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
	  done | \
	  $(AWK) '    { files[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
	mkid -fID $$unique

TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
		$(TAGS_FILES) $(LISP)
	tags=; \
	here=`pwd`; \
	list='$(SUBDIRS)'; for subdir in $$list; do \
	  if test "$$subdir" = .; then :; else \
	    test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
	  fi; \
	done; \
	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
	unique=`for i in $$list; do \
	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
	  done | \
	  $(AWK) '    { files[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
	test -z "$(ETAGS_ARGS)$$tags$$unique" \
	  || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
	     $$tags $$unique

GTAGS:
	here=`$(am__cd) $(top_builddir) && pwd` \
	  && cd $(top_srcdir) \
	  && gtags -i $(GTAGS_ARGS) $$here

distclean-tags:
	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)

top_distdir = ../..
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)

distdir: $(DISTFILES)
	@list='$(DISTFILES)'; for file in $$list; do \
	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
	    dir="/$$dir"; \
	    $(mkinstalldirs) "$(distdir)$$dir"; \
	  else \
	    dir=''; \
	  fi; \
	  if test -d $$d/$$file; then \
	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
	    fi; \
	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
	  else \
	    test -f $(distdir)/$$file \
	    || cp -p $$d/$$file $(distdir)/$$file \
	    || exit 1; \
	  fi; \
	done
	list='$(SUBDIRS)'; for subdir in $$list; 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
check-am: all-am
	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
check: check-recursive
all-am: Makefile all-local
installdirs: installdirs-recursive
installdirs-am:

install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-recursive
install-strip:
	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	  INSTALL_STRIP_FLAG=-s \
	  `test -z '$(STRIP)' || \
	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:

clean-generic:

distclean-generic:
	-rm -f Makefile $(CONFIG_CLEAN_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
clean: clean-recursive

clean-am: clean-generic clean-libtool mostlyclean-am

distclean: distclean-recursive

distclean-am: clean-am distclean-generic distclean-libtool \
	distclean-tags

dvi: dvi-recursive

dvi-am:

info: info-recursive

info-am:

install-data-am:

install-exec-am:

install-info: install-info-recursive

install-man:

installcheck-am:

maintainer-clean: maintainer-clean-recursive

maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-recursive

mostlyclean-am: mostlyclean-generic mostlyclean-libtool

uninstall-am: uninstall-info-am

uninstall-info: uninstall-info-recursive

.PHONY: $(RECURSIVE_TARGETS) GTAGS all all-am all-local check \
	check-TESTS check-am clean clean-generic clean-libtool \
	clean-recursive distclean distclean-generic distclean-libtool \
	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-am install-info-recursive install-man \
	install-recursive install-strip installcheck installcheck-am \
	installdirs installdirs-am installdirs-recursive \
	maintainer-clean maintainer-clean-generic \
	maintainer-clean-recursive mostlyclean mostlyclean-generic \
	mostlyclean-libtool mostlyclean-recursive tags tags-recursive \
	uninstall uninstall-am uninstall-info-am \
	uninstall-info-recursive uninstall-recursive


# lib/progs/tests targets recurse into subdirectories. build-* targets
# build files in this directory.
build-lib: $(LIB)
build-progs: $(LIB) $(PROGS)
build-tests: $(LIB) $(PROGS) $(TESTS)

lib progs tests ::
	@$(MAKE) build-$@ || exit 1;                                          \
	for d in X $(SUBDIRS); do                                             \
	    if test $$d != X -a $$d != .; then                                \
	        (set -x; cd $$d && $(MAKE) $@) || exit 1;                     \
	    fi;                                                               \
	done

# Tell Automake to build tests when the user types `make all' (this is
# not its default behavior).  Also build EXTRA_LIB and EXTRA_PROG since
# Automake won't build them automatically, either.
all-local: $(EXTRA_LIB) $(EXTRA_PROG) $(TESTS)

# make install-doc doesn't do anything outside of doc directory, but
# Makefiles should recognize it.
install-doc uninstall-doc:
	@echo "Nothing to be done."

# Run each test in order, passing $(TEST_FLAGS) to the program.
# Since tests are done in a shell loop, "make -i" does apply inside it.
# Set HDF5_Make_Ignore to a non-blank string to ignore errors inside the loop.
# The timestamps give a rough idea how much time the tests use.
#
# Note that targets in TESTS (defined above) will be built when the user
# types 'make tests' or 'make check', but only programs in TEST_PROG,
# TEST_PROG_PARA, or TEST_SCRIPT will actually be executed.
check-TESTS: test

test _test: $(PROGS) $(TESTS)
	@if test -n "$(TEST_PROG)$(TEST_PROG_PARA)$(TEST_SCRIPT)"; then      \
	   echo "===Tests in `echo ${PWD} | sed -e s:.*/::` begin `date`==="; \
        fi
	@for test in $(TEST_PROG) dummy; do                                  \
	   if test $$test != dummy; then                                      \
	      echo "============================";                            \
	      if test "X$(HDF_FORTRAN)" = "Xyes"; then                        \
	         echo "Fortran API: Testing $$test $(TEST_FLAGS)";            \
	      elif test "X$(HDF_CXX)" = "Xyes"; then                          \
	         echo "C++ API: Testing $$test $(TEST_FLAGS)";                \
	      else                                                            \
	         echo "Testing $$test $(TEST_FLAGS)";                         \
	      fi;                                                             \
	      echo "============================";                            \
	      srcdir="$(srcdir)"                                              \
	         $(RUNTEST) ./$$test $(TEST_FLAGS) ||                         \
	         (test $$HDF5_Make_Ignore && echo "*** Error ignored") ||     \
	         break;                                                       \
	      echo "";                                                        \
	   fi;                                                                \
	done;                                                                 \
	test $$test = dummy || false
	@if test -n "$(TEST_PROG_PARA)"; then                                \
	    echo "**** Hint ****";                                            \
	    echo "Parallel test files reside in the current directory"        \
	         "by default.";                                               \
	    echo "Set HDF5_PARAPREFIX to use another directory. E.g.,";       \
	    echo "    HDF5_PARAPREFIX=/PFS/user/me";                          \
	    echo "    export HDF5_PARAPREFIX";                                \
	    echo "    make check";                                            \
	    echo "**** end of Hint ****";                                     \
	fi
	@for test in $(TEST_PROG_PARA) dummy; do                             \
	   if test $$test != dummy; then                                      \
	      echo "============================";                            \
	      if test "X$(HDF_FORTRAN)" = "Xyes"; then                        \
	         echo "Fortran API: Testing $$test $(TEST_FLAGS)";            \
	      elif test "X$(HDF_CXX)" = "Xyes"; then                          \
	         echo "C++ API: Testing $$test $(TEST_FLAGS)";                \
	      else                                                            \
	         echo "Testing $$test $(TEST_FLAGS)";                         \
	      fi;                                                             \
	      echo "============================";                            \
	      srcdir="$(srcdir)"                                              \
	         $(RUNPARALLEL) ./$$test $(TEST_FLAGS) ||                     \
	         (test $$HDF5_Make_Ignore && echo "*** Error ignored") ||     \
	         break;                                                       \
	      echo "";                                                        \
	   fi;                                                                \
	done;                                                                 \
	test $$test = dummy || false
	@for test in $(TEST_SCRIPT) dummy; do                                \
	   if test $$test != dummy; then                                      \
	      echo "============================";                            \
	      if test "X$(HDF_FORTRAN)" = "Xyes"; then                        \
	         echo "Fortran API: Testing $$test $(TEST_FLAGS)";            \
	      elif test "X$(HDF_CXX)" = "Xyes"; then                          \
	         echo "C++ API: Testing $$test $(TEST_FLAGS)";                \
	      else                                                            \
	         echo "Testing $$test $(TEST_FLAGS)";                         \
	      fi;                                                             \
	      echo "============================";                            \
	      RUNSERIAL="$(RUNSERIAL)" RUNPARALLEL="$(RUNPARALLEL)"           \
	         srcdir="$(srcdir)"                                           \
	         /bin/sh $$test $(TEST_FLAGS) ||                              \
	         (test $$HDF5_Make_Ignore && echo "*** Error ignored") ||     \
	         break;                                                       \
	      echo "";                                                        \
	  fi;                                                                 \
	done;                                                                 \
	test $$test = dummy || false
	@if test -n "$(TEST_PROG)$(TEST_PROG_PARA)$(TEST_SCRIPT)"; then      \
	    echo "===Tests in `echo ${PWD} | sed -e s:.*/::` ended `date`===";\
	fi

# Run test with different Virtual File Driver
check-vfd:
	@for vfd in $(VFD_LIST) dummy; do                                     \
	    if test $$vfd != dummy; then                                      \
	        echo "============================";                          \
	        echo "Testing Virtual File Driver $$vfd";                     \
	        echo "============================";                          \
	        HDF5_DRIVER=$$vfd $(MAKE) check;                              \
	    fi;                                                               \
	done
# 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: