htswanalysis/MACS/lib/gsl/gsl-1.11/test/Makefile

   1 # Makefile.in generated by automake 1.10.1 from Makefile.am.
   2 # test/Makefile.  Generated from Makefile.in by configure.
   3
   4 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
   5 # 2003, 2004, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
   6 # This Makefile.in is free software; the Free Software Foundation
   7 # gives unlimited permission to copy and/or distribute it,
   8 # with or without modifications, as long as this notice is preserved.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  13 # PARTICULAR PURPOSE.
  14
  15
  16
  17
  18
  19 pkgdatadir = $(datadir)/gsl
  20 pkglibdir = $(libdir)/gsl
  21 pkgincludedir = $(includedir)/gsl
  22 am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
  23 install_sh_DATA = $(install_sh) -c -m 644
  24 install_sh_PROGRAM = $(install_sh) -c
  25 install_sh_SCRIPT = $(install_sh) -c
  26 INSTALL_HEADER = $(INSTALL_DATA)
  27 transform = $(program_transform_name)
  28 NORMAL_INSTALL = :
  29 PRE_INSTALL = :
  30 POST_INSTALL = :
  31 NORMAL_UNINSTALL = :
  32 PRE_UNINSTALL = :
  33 POST_UNINSTALL = :
  34 build_triplet = i386-apple-darwin9.4.0
  35 host_triplet = i386-apple-darwin9.4.0
  36 subdir = test
  37 DIST_COMMON = $(pkginclude_HEADERS) $(srcdir)/Makefile.am \
  38         $(srcdir)/Makefile.in ChangeLog
  39 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
  40 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
  41 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
  42         $(ACLOCAL_M4)
  43 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
  44 CONFIG_HEADER = $(top_builddir)/config.h
  45 CONFIG_CLEAN_FILES =
  46 LTLIBRARIES = $(noinst_LTLIBRARIES)
  47 libgsltest_la_LIBADD =
  48 am_libgsltest_la_OBJECTS = results.lo
  49 libgsltest_la_OBJECTS = $(am_libgsltest_la_OBJECTS)
  50 DEFAULT_INCLUDES = -I. -I$(top_builddir)
  51 depcomp =
  52 am__depfiles_maybe =
  53 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
  54         $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
  55 LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
  56         --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
  57         $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
  58 CCLD = $(CC)
  59 LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
  60         --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
  61         $(LDFLAGS) -o $@
  62 SOURCES = $(libgsltest_la_SOURCES)
  63 DIST_SOURCES = $(libgsltest_la_SOURCES)
  64 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
  65 am__vpath_adj = case $$p in \
  66     $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
  67     *) f=$$p;; \
  68   esac;
  69 am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
  70 am__installdirs = "$(DESTDIR)$(pkgincludedir)"
  71 pkgincludeHEADERS_INSTALL = $(INSTALL_HEADER)
  72 HEADERS = $(pkginclude_HEADERS)
  73 ETAGS = etags
  74 CTAGS = ctags
  75 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
  76 ACLOCAL = ${SHELL} /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11/missing --run aclocal-1.10
  77 AMTAR = ${SHELL} /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11/missing --run tar
  78 AR = ar
  79 AUTOCONF = ${SHELL} /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11/missing --run autoconf
  80 AUTOHEADER = ${SHELL} /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11/missing --run autoheader
  81 AUTOMAKE = ${SHELL} /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11/missing --run automake-1.10
  82 AWK = awk
  83 CC = gcc
  84 CFLAGS = -g -O2
  85 CPP = gcc -E
  86 CPPFLAGS =
  87 CYGPATH_W = echo
  88 DEFS = -DHAVE_CONFIG_H
  89 DSYMUTIL = dsymutil
  90 DUMPBIN =
  91 ECHO_C = \c
  92 ECHO_N =
  93 ECHO_T =
  94 EGREP = /usr/bin/grep -E
  95 EXEEXT =
  96 FGREP = /usr/bin/grep -F
  97 GREP = /usr/bin/grep
  98 GSL_CFLAGS = -I${prefix}/include
  99 GSL_LIBS = -L${exec_prefix}/lib -lgsl
 100 GSL_LT_CBLAS_VERSION = 0:0:0
 101 GSL_LT_VERSION = 12:0:12
 102 HAVE_AIX_IEEE_INTERFACE =
 103 HAVE_DARWIN86_IEEE_INTERFACE =
 104 HAVE_DARWIN_IEEE_INTERFACE =
 105 HAVE_FREEBSD_IEEE_INTERFACE =
 106 HAVE_GNUM68K_IEEE_INTERFACE =
 107 HAVE_GNUPPC_IEEE_INTERFACE =
 108 HAVE_GNUSPARC_IEEE_INTERFACE =
 109 HAVE_GNUX86_IEEE_INTERFACE =
 110 HAVE_HPUX11_IEEE_INTERFACE =
 111 HAVE_HPUX_IEEE_INTERFACE =
 112 HAVE_IRIX_IEEE_INTERFACE =
 113 HAVE_NETBSD_IEEE_INTERFACE =
 114 HAVE_OPENBSD_IEEE_INTERFACE =
 115 HAVE_OS2EMX_IEEE_INTERFACE =
 116 HAVE_SOLARIS_IEEE_INTERFACE =
 117 HAVE_SUNOS4_IEEE_INTERFACE =
 118 HAVE_TRU64_IEEE_INTERFACE =
 119 INSTALL = /usr/bin/install -c
 120 INSTALL_DATA = ${INSTALL} -m 644
 121 INSTALL_PROGRAM = ${INSTALL}
 122 INSTALL_SCRIPT = ${INSTALL}
 123 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 124 LD = /usr/libexec/gcc/i686-apple-darwin9/4.0.1/ld
 125 LDFLAGS =
 126 LIBOBJS =
 127 LIBS = -lm
 128 LIBTOOL = $(SHELL) $(top_builddir)/libtool
 129 LN_S = ln -s
 130 LTLIBOBJS =
 131 MAINT = #
 132 MAKEINFO = ${SHELL} /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11/missing --run makeinfo
 133 MKDIR_P = .././install-sh -c -d
 134 NM = /usr/bin/nm -p
 135 NMEDIT = nmedit
 136 OBJEXT = o
 137 PACKAGE = gsl
 138 PACKAGE_BUGREPORT =
 139 PACKAGE_NAME = gsl
 140 PACKAGE_STRING = gsl 1.11
 141 PACKAGE_TARNAME = gsl
 142 PACKAGE_VERSION = 1.11
 143 PATH_SEPARATOR = :
 144 RANLIB = ranlib
 145 SED = /usr/bin/sed
 146 SET_MAKE =
 147 SHELL = /bin/sh
 148 STRIP = strip
 149 VERSION = 1.11
 150 abs_builddir = /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11/test
 151 abs_srcdir = /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11/test
 152 abs_top_builddir = /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11
 153 abs_top_srcdir = /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11
 154 ac_ct_CC = gcc
 155 ac_ct_DUMPBIN =
 156 am__leading_dot = .
 157 am__tar = ${AMTAR} chof - "$$tardir"
 158 am__untar = ${AMTAR} xf -
 159 bindir = ${exec_prefix}/bin
 160 build = i386-apple-darwin9.4.0
 161 build_alias =
 162 build_cpu = i386
 163 build_os = darwin9.4.0
 164 build_vendor = apple
 165 builddir = .
 166 datadir = ${datarootdir}
 167 datarootdir = ${prefix}/share
 168 docdir = ${datarootdir}/doc/${PACKAGE_TARNAME}
 169 dvidir = ${docdir}
 170 exec_prefix = ${prefix}
 171 host = i386-apple-darwin9.4.0
 172 host_alias =
 173 host_cpu = i386
 174 host_os = darwin9.4.0
 175 host_vendor = apple
 176 htmldir = ${docdir}
 177 includedir = ${prefix}/include
 178 infodir = ${datarootdir}/info
 179 install_sh = $(SHELL) /Users/ENCODE/svn_test/htsworkflow/htswanalysis/MACS/lib/gsl/gsl-1.11/install-sh
 180 libdir = ${exec_prefix}/lib
 181 libexecdir = ${exec_prefix}/libexec
 182 localedir = ${datarootdir}/locale
 183 localstatedir = ${prefix}/var
 184 lt_ECHO = /bin/echo
 185 mandir = ${datarootdir}/man
 186 mkdir_p = $(top_builddir)/./install-sh -c -d
 187 oldincludedir = /usr/include
 188 pdfdir = ${docdir}
 189 prefix = /usr/local
 190 program_transform_name = s,x,x,
 191 psdir = ${docdir}
 192 sbindir = ${exec_prefix}/sbin
 193 sharedstatedir = ${prefix}/com
 194 srcdir = .
 195 sysconfdir = ${prefix}/etc
 196 target_alias =
 197 top_builddir = ..
 198 top_srcdir = ..
 199 noinst_LTLIBRARIES = libgsltest.la
 200 pkginclude_HEADERS = gsl_test.h
 201 libgsltest_la_SOURCES = results.c
 202 all: all-am
 203
 204 .SUFFIXES:
 205 .SUFFIXES: .c .lo .o .obj
 206 $(srcdir)/Makefile.in: # $(srcdir)/Makefile.am  $(am__configure_deps)
 207         @for dep in $?; do \
 208           case '$(am__configure_deps)' in \
 209             *$$dep*) \
 210               cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
 211                 && exit 0; \
 212               exit 1;; \
 213           esac; \
 214         done; \
 215         echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  --ignore-deps test/Makefile'; \
 216         cd $(top_srcdir) && \
 217           $(AUTOMAKE) --gnu  --ignore-deps test/Makefile
 218 .PRECIOUS: Makefile
 219 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 220         @case '$?' in \
 221           *config.status*) \
 222             cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 223           *) \
 224             echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
 225             cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 226         esac;
 227
 228 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 229         cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 230
 231 $(top_srcdir)/configure: # $(am__configure_deps)
 232         cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 233 $(ACLOCAL_M4): # $(am__aclocal_m4_deps)
 234         cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 235
 236 clean-noinstLTLIBRARIES:
 237         -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
 238         @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \
 239           dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
 240           test "$$dir" != "$$p" || dir=.; \
 241           echo "rm -f \"$${dir}/so_locations\""; \
 242           rm -f "$${dir}/so_locations"; \
 243         done
 244 libgsltest.la: $(libgsltest_la_OBJECTS) $(libgsltest_la_DEPENDENCIES)
 245         $(LINK)  $(libgsltest_la_OBJECTS) $(libgsltest_la_LIBADD) $(LIBS)
 246
 247 mostlyclean-compile:
 248         -rm -f *.$(OBJEXT)
 249
 250 distclean-compile:
 251         -rm -f *.tab.c
 252
 253 .c.o:
 254         $(COMPILE) -c $<
 255
 256 .c.obj:
 257         $(COMPILE) -c `$(CYGPATH_W) '$<'`
 258
 259 .c.lo:
 260         $(LTCOMPILE) -c -o $@ $<
 261
 262 mostlyclean-libtool:
 263         -rm -f *.lo
 264
 265 clean-libtool:
 266         -rm -rf .libs _libs
 267 install-pkgincludeHEADERS: $(pkginclude_HEADERS)
 268         @$(NORMAL_INSTALL)
 269         test -z "$(pkgincludedir)" || $(MKDIR_P) "$(DESTDIR)$(pkgincludedir)"
 270         @list='$(pkginclude_HEADERS)'; for p in $$list; do \
 271           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 272           f=$(am__strip_dir) \
 273           echo " $(pkgincludeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(pkgincludedir)/$$f'"; \
 274           $(pkgincludeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(pkgincludedir)/$$f"; \
 275         done
 276
 277 uninstall-pkgincludeHEADERS:
 278         @$(NORMAL_UNINSTALL)
 279         @list='$(pkginclude_HEADERS)'; for p in $$list; do \
 280           f=$(am__strip_dir) \
 281           echo " rm -f '$(DESTDIR)$(pkgincludedir)/$$f'"; \
 282           rm -f "$(DESTDIR)$(pkgincludedir)/$$f"; \
 283         done
 284
 285 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
 286         list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
 287         unique=`for i in $$list; do \
 288             if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
 289           done | \
 290           $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
 291               END { if (nonempty) { for (i in files) print i; }; }'`; \
 292         mkid -fID $$unique
 293 tags: TAGS
 294
 295 TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 296                 $(TAGS_FILES) $(LISP)
 297         tags=; \
 298         here=`pwd`; \
 299         list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
 300         unique=`for i in $$list; do \
 301             if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
 302           done | \
 303           $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
 304               END { if (nonempty) { for (i in files) print i; }; }'`; \
 305         if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
 306           test -n "$$unique" || unique=$$empty_fix; \
 307           $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
 308             $$tags $$unique; \
 309         fi
 310 ctags: CTAGS
 311 CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 312                 $(TAGS_FILES) $(LISP)
 313         tags=; \
 314         list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
 315         unique=`for i in $$list; do \
 316             if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
 317           done | \
 318           $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
 319               END { if (nonempty) { for (i in files) print i; }; }'`; \
 320         test -z "$(CTAGS_ARGS)$$tags$$unique" \
 321           || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 322              $$tags $$unique
 323
 324 GTAGS:
 325         here=`$(am__cd) $(top_builddir) && pwd` \
 326           && cd $(top_srcdir) \
 327           && gtags -i $(GTAGS_ARGS) $$here
 328
 329 distclean-tags:
 330         -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 331
 332 distdir: $(DISTFILES)
 333         @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 334         topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 335         list='$(DISTFILES)'; \
 336           dist_files=`for file in $$list; do echo $$file; done | \
 337           sed -e "s|^$$srcdirstrip/||;t" \
 338               -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
 339         case $$dist_files in \
 340           */*) $(MKDIR_P) `echo "$$dist_files" | \
 341                            sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
 342                            sort -u` ;; \
 343         esac; \
 344         for file in $$dist_files; do \
 345           if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
 346           if test -d $$d/$$file; then \
 347             dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
 348             if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
 349               cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
 350             fi; \
 351             cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
 352           else \
 353             test -f $(distdir)/$$file \
 354             || cp -p $$d/$$file $(distdir)/$$file \
 355             || exit 1; \
 356           fi; \
 357         done
 358 check-am: all-am
 359 check: check-am
 360 all-am: Makefile $(LTLIBRARIES) $(HEADERS)
 361 installdirs:
 362         for dir in "$(DESTDIR)$(pkgincludedir)"; do \
 363           test -z "$$dir" || $(MKDIR_P) "$$dir"; \
 364         done
 365 install: install-am
 366 install-exec: install-exec-am
 367 install-data: install-data-am
 368 uninstall: uninstall-am
 369
 370 install-am: all-am
 371         @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
 372
 373 installcheck: installcheck-am
 374 install-strip:
 375         $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
 376           install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
 377           `test -z '$(STRIP)' || \
 378             echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
 379 mostlyclean-generic:
 380
 381 clean-generic:
 382
 383 distclean-generic:
 384         -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
 385
 386 maintainer-clean-generic:
 387         @echo "This command is intended for maintainers to use"
 388         @echo "it deletes files that may require special tools to rebuild."
 389 clean: clean-am
 390
 391 clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
 392         mostlyclean-am
 393
 394 distclean: distclean-am
 395         -rm -f Makefile
 396 distclean-am: clean-am distclean-compile distclean-generic \
 397         distclean-tags
 398
 399 dvi: dvi-am
 400
 401 dvi-am:
 402
 403 html: html-am
 404
 405 info: info-am
 406
 407 info-am:
 408
 409 install-data-am: install-pkgincludeHEADERS
 410
 411 install-dvi: install-dvi-am
 412
 413 install-exec-am:
 414
 415 install-html: install-html-am
 416
 417 install-info: install-info-am
 418
 419 install-man:
 420
 421 install-pdf: install-pdf-am
 422
 423 install-ps: install-ps-am
 424
 425 installcheck-am:
 426
 427 maintainer-clean: maintainer-clean-am
 428         -rm -f Makefile
 429 maintainer-clean-am: distclean-am maintainer-clean-generic
 430
 431 mostlyclean: mostlyclean-am
 432
 433 mostlyclean-am: mostlyclean-compile mostlyclean-generic \
 434         mostlyclean-libtool
 435
 436 pdf: pdf-am
 437
 438 pdf-am:
 439
 440 ps: ps-am
 441
 442 ps-am:
 443
 444 uninstall-am: uninstall-pkgincludeHEADERS
 445
 446 .MAKE: install-am install-strip
 447
 448 .PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
 449         clean-libtool clean-noinstLTLIBRARIES ctags distclean \
 450         distclean-compile distclean-generic distclean-libtool \
 451         distclean-tags distdir dvi dvi-am html html-am info info-am \
 452         install install-am install-data install-data-am install-dvi \
 453         install-dvi-am install-exec install-exec-am install-html \
 454         install-html-am install-info install-info-am install-man \
 455         install-pdf install-pdf-am install-pkgincludeHEADERS \
 456         install-ps install-ps-am install-strip installcheck \
 457         installcheck-am installdirs maintainer-clean \
 458         maintainer-clean-generic mostlyclean mostlyclean-compile \
 459         mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 460         tags uninstall uninstall-am uninstall-pkgincludeHEADERS
 461
 462
 463 #check_PROGRAMS = test
 464 #TESTS = test
 465 #test_SOURCES = test_errnos.c
 466 #test_LDADD =  libgsltest.la ../sys/libgslsys.la ../utils/libutils.la
 467 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 468 # Otherwise a system limit (for SysV at least) may be exceeded.
 469 .NOEXPORT: