panthema / 2007 / stx-btree / stx-btree-0.8.1 / testsuite / Makefile.in (Download File)
# Makefile.in generated by automake 1.10 from Makefile.am.
# @configure_input@

# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006  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@

# B+ Tree Test Cases
# $Id: Makefile.in 71 2008-01-25 12:26:47Z tb $

VPATH = @srcdir@
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
noinst_PROGRAMS = testsuite$(EXEEXT)
TESTS = testsuite$(EXEEXT)
subdir = testsuite
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
	$(ACLOCAL_M4)
mkinstalldirs = $(install_sh) -d
CONFIG_CLEAN_FILES =
PROGRAMS = $(noinst_PROGRAMS)
am__testsuite_SOURCES_DIST = TestTrue.cc TestRunner.cc \
	InstantiationTest.cc SimpleTest.cc LargeTest.cc BoundTest.cc \
	IteratorTest.cc StructureTest.cc DumpRestoreTest.cc \
	RelationTest.cc
@HAVE_CPPUNIT_FALSE@am_testsuite_OBJECTS = TestTrue.$(OBJEXT)
@HAVE_CPPUNIT_TRUE@am_testsuite_OBJECTS = TestRunner.$(OBJEXT) \
@HAVE_CPPUNIT_TRUE@	InstantiationTest.$(OBJEXT) \
@HAVE_CPPUNIT_TRUE@	SimpleTest.$(OBJEXT) LargeTest.$(OBJEXT) \
@HAVE_CPPUNIT_TRUE@	BoundTest.$(OBJEXT) IteratorTest.$(OBJEXT) \
@HAVE_CPPUNIT_TRUE@	StructureTest.$(OBJEXT) \
@HAVE_CPPUNIT_TRUE@	DumpRestoreTest.$(OBJEXT) \
@HAVE_CPPUNIT_TRUE@	RelationTest.$(OBJEXT)
testsuite_OBJECTS = $(am_testsuite_OBJECTS)
testsuite_LDADD = $(LDADD)
testsuite_DEPENDENCIES =
DEFAULT_INCLUDES = -I.@am__isrc@
depcomp = $(SHELL) $(top_srcdir)/scripts/depcomp
am__depfiles_maybe = depfiles
CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
CXXLD = $(CXX)
CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
	-o $@
SOURCES = $(testsuite_SOURCES)
DIST_SOURCES = $(am__testsuite_SOURCES_DIST)
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
CPPUNIT_CFLAGS = @CPPUNIT_CFLAGS@
CPPUNIT_CONFIG = @CPPUNIT_CONFIG@
CPPUNIT_LIBS = @CPPUNIT_LIBS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
CXXFLAGS = @CXXFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
GREP = @GREP@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
MKDIR_P = @MKDIR_P@
OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
RESCOMP = @RESCOMP@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
WX_CFLAGS = @WX_CFLAGS@
WX_CFLAGS_ONLY = @WX_CFLAGS_ONLY@
WX_CONFIG_PATH = @WX_CONFIG_PATH@
WX_CPPFLAGS = @WX_CPPFLAGS@
WX_CXXFLAGS = @WX_CXXFLAGS@
WX_CXXFLAGS_ONLY = @WX_CXXFLAGS_ONLY@
WX_LIBS = @WX_LIBS@
WX_LIBS_STATIC = @WX_LIBS_STATIC@
WX_RESCOMP = @WX_RESCOMP@
WX_VERSION = @WX_VERSION@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
build_cpu = @build_cpu@
build_os = @build_os@
build_vendor = @build_vendor@
builddir = @builddir@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
exec_prefix = @exec_prefix@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
@HAVE_CPPUNIT_FALSE@testsuite_SOURCES = TestTrue.cc
@HAVE_CPPUNIT_TRUE@testsuite_SOURCES = TestRunner.cc \
@HAVE_CPPUNIT_TRUE@	InstantiationTest.cc SimpleTest.cc \
@HAVE_CPPUNIT_TRUE@	LargeTest.cc BoundTest.cc IteratorTest.cc \
@HAVE_CPPUNIT_TRUE@	StructureTest.cc DumpRestoreTest.cc \
@HAVE_CPPUNIT_TRUE@	RelationTest.cc
AM_CXXFLAGS = -W -Wall -Wold-style-cast -Wshadow -DBTREE_DEBUG -I$(top_srcdir)/include @CPPUNIT_CFLAGS@
LDADD = @CPPUNIT_LIBS@
all: all-am

.SUFFIXES:
.SUFFIXES: .cc .o .obj
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
	@for dep in $?; do \
	  case '$(am__configure_deps)' in \
	    *$$dep*) \
	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
		&& exit 0; \
	      exit 1;; \
	  esac; \
	done; \
	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  testsuite/Makefile'; \
	cd $(top_srcdir) && \
	  $(AUTOMAKE) --gnu  testsuite/Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
	@case '$?' in \
	  *config.status*) \
	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
	  *) \
	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
	esac;

$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh

$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh

clean-noinstPROGRAMS:
	-test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS)
testsuite$(EXEEXT): $(testsuite_OBJECTS) $(testsuite_DEPENDENCIES) 
	@rm -f testsuite$(EXEEXT)
	$(CXXLINK) $(testsuite_OBJECTS) $(testsuite_LDADD) $(LIBS)

mostlyclean-compile:
	-rm -f *.$(OBJEXT)

distclean-compile:
	-rm -f *.tab.c

@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BoundTest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DumpRestoreTest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/InstantiationTest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/IteratorTest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/LargeTest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/RelationTest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/SimpleTest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/StructureTest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/TestRunner.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/TestTrue.Po@am__quote@

.cc.o:
@am__fastdepCXX_TRUE@	$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@am__fastdepCXX_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ $<

.cc.obj:
@am__fastdepCXX_TRUE@	$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
@am__fastdepCXX_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`

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

TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
		$(TAGS_FILES) $(LISP)
	tags=; \
	here=`pwd`; \
	list='$(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[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
	  test -n "$$unique" || unique=$$empty_fix; \
	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
	    $$tags $$unique; \
	fi
ctags: CTAGS
CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
		$(TAGS_FILES) $(LISP)
	tags=; \
	here=`pwd`; \
	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
	unique=`for i in $$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 "$(CTAGS_ARGS)$$tags$$unique" \
	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_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 tags

check-TESTS: $(TESTS)
	@failed=0; all=0; xfail=0; xpass=0; skip=0; ws='[	 ]'; \
	srcdir=$(srcdir); export srcdir; \
	list=' $(TESTS) '; \
	if test -n "$$list"; then \
	  for tst in $$list; do \
	    if test -f ./$$tst; then dir=./; \
	    elif test -f $$tst; then dir=; \
	    else dir="$(srcdir)/"; fi; \
	    if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \
	      all=`expr $$all + 1`; \
	      case " $(XFAIL_TESTS) " in \
	      *$$ws$$tst$$ws*) \
		xpass=`expr $$xpass + 1`; \
		failed=`expr $$failed + 1`; \
		echo "XPASS: $$tst"; \
	      ;; \
	      *) \
		echo "PASS: $$tst"; \
	      ;; \
	      esac; \
	    elif test $$? -ne 77; then \
	      all=`expr $$all + 1`; \
	      case " $(XFAIL_TESTS) " in \
	      *$$ws$$tst$$ws*) \
		xfail=`expr $$xfail + 1`; \
		echo "XFAIL: $$tst"; \
	      ;; \
	      *) \
		failed=`expr $$failed + 1`; \
		echo "FAIL: $$tst"; \
	      ;; \
	      esac; \
	    else \
	      skip=`expr $$skip + 1`; \
	      echo "SKIP: $$tst"; \
	    fi; \
	  done; \
	  if test "$$failed" -eq 0; then \
	    if test "$$xfail" -eq 0; then \
	      banner="All $$all tests passed"; \
	    else \
	      banner="All $$all tests behaved as expected ($$xfail expected failures)"; \
	    fi; \
	  else \
	    if test "$$xpass" -eq 0; then \
	      banner="$$failed of $$all tests failed"; \
	    else \
	      banner="$$failed of $$all tests did not behave as expected ($$xpass unexpected passes)"; \
	    fi; \
	  fi; \
	  dashes="$$banner"; \
	  skipped=""; \
	  if test "$$skip" -ne 0; then \
	    skipped="($$skip tests were not run)"; \
	    test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
	      dashes="$$skipped"; \
	  fi; \
	  report=""; \
	  if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
	    report="Please report to $(PACKAGE_BUGREPORT)"; \
	    test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
	      dashes="$$report"; \
	  fi; \
	  dashes=`echo "$$dashes" | sed s/./=/g`; \
	  echo "$$dashes"; \
	  echo "$$banner"; \
	  test -z "$$skipped" || echo "$$skipped"; \
	  test -z "$$report" || echo "$$report"; \
	  echo "$$dashes"; \
	  test "$$failed" -eq 0; \
	else :; fi

distdir: $(DISTFILES)
	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
	list='$(DISTFILES)'; \
	  dist_files=`for file in $$list; do echo $$file; done | \
	  sed -e "s|^$$srcdirstrip/||;t" \
	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
	case $$dist_files in \
	  */*) $(MKDIR_P) `echo "$$dist_files" | \
			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
			   sort -u` ;; \
	esac; \
	for file in $$dist_files; do \
	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
	  if test -d $$d/$$file; then \
	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
	    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
check-am: all-am
	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
check: check-am
all-am: Makefile $(PROGRAMS)
installdirs:
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am

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

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

clean-generic:

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(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-am

clean-am: clean-generic clean-noinstPROGRAMS mostlyclean-am

distclean: distclean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
	distclean-tags

dvi: dvi-am

dvi-am:

html: html-am

info: info-am

info-am:

install-data-am:

install-dvi: install-dvi-am

install-exec-am:

install-html: install-html-am

install-info: install-info-am

install-man:

install-pdf: install-pdf-am

install-ps: install-ps-am

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-compile mostlyclean-generic

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am:

.MAKE: install-am install-strip

.PHONY: CTAGS GTAGS all all-am check check-TESTS check-am clean \
	clean-generic clean-noinstPROGRAMS ctags distclean \
	distclean-compile distclean-generic distclean-tags distdir dvi \
	dvi-am html html-am info info-am install install-am \
	install-data install-data-am install-dvi install-dvi-am \
	install-exec install-exec-am install-html install-html-am \
	install-info install-info-am install-man install-pdf \
	install-pdf-am install-ps install-ps-am install-strip \
	installcheck installcheck-am installdirs maintainer-clean \
	maintainer-clean-generic mostlyclean mostlyclean-compile \
	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
	uninstall-am

# 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: